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The quick way to find a local External Wall Insulation specialist in Harrow, London

There are 317 External Wall Insulation specialists in Harrow, and last month we helped homeowners get quotes for their home improvement jobs.

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BNT CONSTRUCTION LTD

External Wall Insulation in Harrow

BNT Construction ltd offers a full range of construction services. We take pride in offering competitive services at competitive prices. Services ranging from Groundworks to full house refurbishment or home maintenance ,drainage , basements , piling . Also we can pride ourselfs as the fastest and reliable builder as per customer satisfaction . Latest extension completed from the aprovals of documents and council agreement 4 and half weeks thats based on demolishing the existing build and rebuild the entire extension with fitted kitchen underfloor heating etc. Quality and profesionalism are and always be a priority !!!! Team BNT

Latest homeowner review

Reviewed by Natalie on 14/3/2019

Excellent service! Will definitely use again!

C&LKONDREI LTD

External Wall Insulation in Harrow

We are a LTD Construction company ready to help in a fast , reliable , professional manner that makes the costumer and their satisfaction the highest priority. Making sure you´re happy with our service is our top priority.

Latest homeowner review

Reviewed by Amanda on 3/2/2020

Arrived on time Carried out the work quietly efficiently and carefully Cleaned away the mess Very personable Would employ again

APD CONSTRUCTION

External Wall Insulation in Harrow

We are a strong team of skilled tradesmen with over 25 years of experience. We like to work closely with our clients to make sure that we meet and exceed your expectations. We have worked on a number of home renovations and new build projects so have expertise in every area. We know how important it is to pick a company that is experienced, dependable and affordable, so we have a clear communication policy which keeps our clients updated on the progress of the job at every stage. Let us know what you want and your budget, and we’ll do our best to make it happen.

Latest homeowner review

Reviewed by Felix on 17/3/2025

LEEWAY BROTHERS LTD

External Wall Insulation in Harrow

We are a London based construction company with a wealth of experience. Our fully qualified in-house team of engineers can help you turn around an old property with some much needed refurbishment, create a brand new space with a loft conversion, or even build an entirely new property. We also have expert carpenters on board who can create bespoke wardrobes, cabinets, under stairs storage or even garden shelters with full design and installation provided. Our team all have a collective 30 years experience in the trade, transforming properties and commercial buildings in and around London and the surrounding areas. We believe in competitive quotations and offer a free site survey for peace of mind. We pride ourselves on being able to not only offer a top notch service to our customers, but also friendly and professional advice on anything our customers would like to task us with. We have many accreditations under our belt, such as Gas Safe, CHAS and Safe Contractors, so our customers can be sure they are in the right hands.

Latest homeowner review

Reviewed by Ian on 5/4/2022

This company were not engaged to do any work

External wall insulation and rendering specialists with 6 years experience providing a modern finish and improving the look to your home.we've been working all over the years improving the external walls whith external wall insulation(eps or rockwool) which helped a lot of people saving money on their energy bills

Latest homeowner review

Reviewed by Adam on 27/2/2021

Fast, friendly and reasonably priced professionals Did an excellent job of rendering an outside wall with a super new technique. Very very happy thanks again Costel

RNM CONSTRUCTION

External Wall Insulation in Harrow

At RnM Building Services Ltd, we strive to please our customers to their best satisfaction. We do a variety of things, such as:Carpenting, roofing, extensions, steel/structure work and lots more. We promise as a company that we will keep our word and we'll make sure we leave no customer without 100% satisfaction.

Latest homeowner review

Reviewed by Roger on 17/11/2022

Straight-talking, ran his team well, good quality workmanship

We offer property care and maintenance to a high standard.Reliable affordable and high quality services. We can offer you full bathroom renovation, kitchen renovation , floor fitting, plasterboard partitions , painting , carpentry works , plumbing works , electric works , etc Web site : gmppropertyservices.co.uk Instagram page : gmp_property_services

Latest homeowner review

Reviewed by Sofi on 20/12/2025

We're absolutely thrilled with our toilet renovation by Giannis and his team! Giannis made the process seamless - supplied quality materials and oversaw the work. Along with Bilal, they fixed a recurring leak by installing new pipes and installed new tiles, toilet, and vanity unit. They are professional, trustworthy, and they delivered an outstanding result as promised. Huge thanks to Giannis for giving us a stylish toilet and Bilal for his skilled installation - will definitely hire GMP again!

Arch-Con LTD

External Wall Insulation in Harrow

Arch-con limited

Latest homeowner review

Reviewed by Roberto on 1/8/2025

Very friendly, trustworthy and fair priced handyman. He went above and beyond to complete a tricky job. Very happy with the service will happily use again. I Highly recommend.

Welcome to LSB PLASTERING SERVICES we offer a wide range of plastering work and are happy to work with our customers to get the job completed to top standard.

Latest homeowner review

Reviewed by Madhu on 17/11/2025

Quinn

External Wall Insulation in Harrow

Quinn construction Ltd general building works, specialize in Knockthrough, garage conversions and chimney breast and stack removal

Latest homeowner review

Reviewed by Srinivas on 18/11/2025

Highly recommend Ben for plumbing and rendering work! He did a fantastic job — everything was completed to a high standard, on time, and within budget. Very honest, easy to communicate with, and offered practical solutions without upselling. His pricing was fair and transparent, and the quality of work speaks for itself. It’s rare to find someone so reliable and skilled these days — will definitely be using him again!

MASTER

External Wall Insulation in Harrow

We are a period/listed property restoration company. We specialise in traditional materials and methods. Often our work is to Identity and rectify damp issues which arise from the use of modern materials on period properties where breathable materials are imperative for the buildings features and characteristics to function. Once the breathability of the property is compromised damp issues will occur. We offer damp assessments for your property with a full report to guide you in the right direction eradicating current and future damp issues. Our assessments cost: £140 including guidance and a full report which details the source(s) of the damp & mould, how to eradicate the issues. - Lime rendering & plastering with horse hair. - Lime pointing. - Masonry repairs. - Paint removal using the Thermatech hot steam cleaning system. - Brick/stone feature walls. - lime wash - Breathable Painting. - lime plaster/render We often work with conservation officers from the authorities to ensure our works are of the highest standards.

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Reviewed by Alexandra on 10/5/2025

Marcus and his team did a great job for us reseating our period porch stone paving and repointing with lime mortar, including matching a reclaimed stone slab to replace a broken one

ive been working in the plastering business for 35 years much of this time i was a partner with my father we expanded our firm to employ over 25 guys in all aspects of plastering , maintenance, renewals and decoration i am now a soul trader i offer free advise and quotes

Latest homeowner review

Reviewed by Glenn on 30/9/2013

Very professional and really fast. We had our artex ceiling re-done and he matched the pattern to my other ceilings perfectly. He worked fast (the whole ceiling was done in about 2 hours!) and he put down plastic coverings everywhere to protect my furniture and carpets. Would recommend.

Pro master gecko is London’s leading independent service company with a wide skill set and highly experienced tradespeople to support all your service and maintenance needs - plus a team of commercially qualified trades operatives for business customers. We complete a large number of jobs a year, with over 65% of the work coming from returning customers. Pro master gecko is fully insured and provides a reliable service with great value . Our transparent charging system is monitored on a regular basis to ensure our rates are always competitive. Works undertaken Damp Proofing plastering Painting Sound proofing Water damage ceilings External sand cement rendering k-rend Polished plastering General building works Be assured Pro Master professionals complete all jobs to a very high standard. City & Guild certified Safeguard Europe Damp Treatment Accredited K Rend Certified applicator Complete insurance coverage

Latest homeowner review

Reviewed by Jelena on 11/3/2025

The work completely was of a very high standard with immaculate attention to details. Jerry was punctual from the survey stage to the end of the work. He sorted little snags with the wall, separated the work area with a plastic sheet so the dust was minimised. After each day, my home was left clean and the job was progressing well. The end result looks great and no issues so far. I would recommend them 100%

MCE Plastering

External Wall Insulation in Harrow

MCE Plastering is a trusted, rated and reliable team of plastering/ rendering specialist. We have been providing customers in the North-West of England and surrounding areas with a high-quality finish for over 5 years. Whether it's a small repair or complete install we work hard to ensure that all of our staff work to high standards using the best techniques and products for the job. Why not get in contact for your quote today! I’m

Latest homeowner review

Reviewed by Alan on 21/10/2025

We can offer with confidence a professional and innovative service . Regardless of size or difficulty we will fulfill and exceed all criteria within your budget and time allocated.

Latest homeowner review

Reviewed by PATRICK on 4/8/2024

BUILDER

External Wall Insulation in Harrow

I have been working in London since 2007, in those 16 years I have done plastering, wooden flooring, wooden fencing, ceilings and much more. I am new to Rated People, however I have the experience and can provide reference for previous work upon request.

Latest homeowner review

Reviewed by Francoise on 29/5/2025

Vasile replastered two ceilings in one day. He did an amazing job, and kept everything clean leaving the rooms spotless. Would definitely recommend. F.

Although I am new to rated People - I have 12years experience in the building industry and I later specialise in flat roofs, fencing and painting & decorating.

Latest homeowner review

Reviewed by Chrissy on 30/8/2022

The team of men worked very hard , they cleaned up and was very tidying and respectful of my property

Cleaner Gardens

External Wall Insulation in Harrow

Hi we specialise in landscape, gardening anything in the garden in general, down to the smallest weed to cutting your grass we’ve got 20 years, gardening experience Also experienced in handyman jobs?

Latest homeowner review

Reviewed by Andy on 12/11/2025

OM & SKY LIMITED

External Wall Insulation in Harrow

More than 10 years experience in multy trading Such as domestic and comercial full renovation,KITCHENS BATHROOMS DECORATING PAINTING FLOORINGS CARPENTER works PLUMBING ELECTRICAL My Company ofer a high quality trustworthy and professional works for our clients to make them happy and satisfied.2 years Warranty Also help you out with your ideas My contact number is 24/7 As well,certified by BIKBBI (British institute of kitchen bedroom and bathroom installers). Our works are protected with Contract and 2 years Warranty. Hope here from you soon.

Latest homeowner review

Reviewed by Anne-Marie on 9/6/2022

I can’t recommend Laurentiu and his assistant Reece more highly. They completely gutted & refurbished my downstairs cloakroom in two and a half days and it is fabulous. I love it. They worked extremely hard & long hours to get the work complete in time as promised. The finished work is extremely professional and exactly how I envisaged it and they tidied up beautifully afterwards.

U&U Construction LTD

External Wall Insulation in Harrow

We specialise in all aspects of construction work. We are completely dedicated to our work and put our experience into the job to make our customers satisfied. We aim to do our best and succeed 100%.

Latest homeowner review

Reviewed by Ralf on 9/4/2018

One to be careful with is the electrician Ben. The work seems alright, but his advise left us with excessive lighting in Kitchen and sitting room and our decision against TV sockets in ALL rooms was interpreted as NO TV and phone socket at all, which then later had to be added at extra cost and left the choice of suppliers limited. His crew also did the plumbing and the bathroom installation and the later was not done to the general standard of U&U constructions work.

GWE construction LTD

External Wall Insulation in Harrow

GWE Constructions LTD,specialises in structural work, extensions, refurbishing, loft conversions, roofing, fitting bathrooms and kitchens, and painting and decorating. All employees have more than 10 years experience and are insured with liability insurance.?

Latest homeowner review

Reviewed by Michael on 7/12/2021

Gaz's company renovated our house (kitchen, new boiler, laminated floor, stairs, banister, electrics and painting etc). Gaz and his team did an amazing job to a very high standard. They are very hard working people and always on time. Gaz is very professional always updated us with what work was next . He gave us good advice. At the end of each day Gaz and his team left the place tidy. They are very polite and respectable. Reasonable price ,We strongly recommend Gaz Company. Mike and Ula.

We are a family run business who pride ourselves on quality workmanship and customer satisfaction, trading for 10 years now. In that time we have completed many projects, large and small, which have included commercial and residential ones.

Latest homeowner review

Reviewed by Justin on 14/4/2025

Very professional. Arrived on time, immediately started putting down floor protection from the front door right the way through to the studio room. Said what time they would be finished and actually finished a little early. Did a good job of cleaning up after. And as for the plastering, it’s some of the best I’ve seen! Absolutely fantastic. I would thoroughly recommend them, and would use them again in a heartbeat!

WELCOME TO CONSTRUCTION LONDON We offer our services throughout , Essex and East and south London. Construction has a wealth of building and construction experience including , extensions, renovations, restorations, and more, we are happy to do bigger project of paint one room and Our team has a solid foundation of highly skilled devoted and dedicated tradesmen you can trust. We all strive for perfection. We offer an affordable, reliable and high quality service with specific attention to detail resulting in clean and precise work. Our team ethos is to continue to deliver these high standards to each of our clients, from the initial meeting right through to the completion of a project

Latest homeowner review

Reviewed by Jeremy on 11/12/2020

Alex did a fantastic job redecorating my flat. His communication was excellent, he got everything finished on time, he made helpful suggestions of things that needed doing. Highly recommended.

Our team of building professionals offers a solution for all of your building related needs. Whether its kitchen or bathroom installation or even something much smaller, we have the experience & personnel to provide the highest quality work.

Latest homeowner review

Reviewed by Laura on 2/10/2020

Stanley & his team originally came on board to build us a new rear extension which would house our kitchen as well as fit a new bathroom but as the project developed it ended up being near enough an entire house renovation and we're thrilled with the results. We still have work we would like to do to the outside of the house as well as a loft conversion and when we have enough money to take on those projects, we would definitely re-hire Stanley and his team. Highly recommend Stanley & his team.

THE ONLY CHOICE FOR YOUR HOUSE!!! We work with homeowners and their partners to solve the unique challenges of managing house improvments.

Latest homeowner review

Reviewed by Eleanor on 11/9/2025

Flavius is an excellent builder - and his team are quick, efficient and professional. Apart from that, I want to say as someone who was completely new to building projects, Flavius was extremely helpful in advising me (as I had no project manager/architect overseeing things) and made the whole process so much better. I am entirely delighted with the resulting space - it is a total transformation! - happy to recommend Flavius and his team to anyone. On time, on budget and an excellent result. 5 stars.

If you looking for handyman who's priority is professionalism and happy customers I'm the right person! My jobs are covered by warranty and I do most of jobs in and around the house.

Latest homeowner review

Reviewed by Sharon on 6/4/2022

Excellent service, highly recommended

Hi my name is Conal I’m a enthusiast bricklayer with over 15 years experience. My services included - Bricklaying - structural brickwork - all types of brickwork pointing - Bespoke outdoor porcelain patios - bespoke driveways -fencing -Groundwork’s -general construction - flat roofs - new roofs/repairs My company prides ourself on our work with us being as only as good as our last job. I do truly believe our company goes above and beyond and stand out from the rest!

Latest homeowner review

Reviewed by Michael on 18/1/2024

At OCTOPUSBUILDERSLIMITED, we pride ourselves on our extensive 16 years of experience in the construction industry. Our dedicated team works collaboratively to handle every aspect of your building project from A to Z. Whether it’s residential or commercial, we ensure quality craftsmanship and excellence in every job. Let us turn your vision into reality!

Latest homeowner review

Reviewed by NORMAN on 1/10/2024

Great job and would definitely rate it higher if I could. Will keep in mind if I need other jobs done around the house.

House Renovation

Latest homeowner review

Reviewed by Baydul on 31/12/2025

Andreas & Vladimiros quoted me exactly as I estimated for my toilet and bathroom jobs. Despite cheaper quotes, I trusted this father-son duo—they reminded me of my own dad. I supplied materials; they did the labor flawlessly. They worked tirelessly, always smiling, skipping breaks. It was a pleasure working with them. I highly recommend these top tradesmen and will definitely hire them for future projects. Ignore any low ratings—they don’t reflect their quality.

Future Structural Solutions is a building company based in East London. We specialise in all types of structural repairs; installation of steel beams (RSJ's), basement waterproofing systems, membranes and slurry; roofing and all types of general building work

Latest homeowner review

Reviewed by Steve on 15/7/2024

The company was extremely helpful and considerate regarding our project. They demonstrated a highly professional approach to the work and provided excellent guidance on our options throughout the process. The job was completed exceptionally well, and I would highly recommend the company.

Nexis One

External Wall Insulation in Harrow

maintaince contractor muliskilled

Latest homeowner review

Reviewed by Dawn on 15/4/2020

Excellent service Will recommend to everyone

High standard performing work at competitive pricing.

Latest homeowner review

Reviewed by Brooke on 18/11/2021

Cris and his team did a great job with our floors and bathrooms. Good communications, Cris listened and understood what we wanted. Would highly recommend.

A Bellu Landscape well-maintained garden can boost moods and make any living or working environment a whole lot more pleasant. Whether your garden is overrun and needs trimming or you want some landscaping to be done, we can help. At Bellu Landscapes, we offer a friendly professional gardening service from a full garden design or weekly maintenance. Our services are designed around each customer’s unique needs and vary from installing fencing and decking to irrigation. From daily maintenance to one-off work, we offer advice and help to residential and commercial properties around Surrey, Woking, Chobham, Weybridge and Guildford. Our commercial clients include schools, business parks, medical facilities, property management companies, residential care homes, hotels and restaurants. We help with anything you need: lawn maintenance, turfing, landscaping, fencing, lawn mowing, out builds, and much more. So whether you want us to install a new chain link fence or a trellis, trim hedges, weeding, create a water feature, install a shed, etc., our gardening specialists will take care of your every wish. We use the best quality equipment and products and our gardening experts ensure a high level of service and attention to detail. We work on gardens and grounds of any size and in any state so please get in touch to chat about how what you have in mind and we look forward to bringing your vision to life. You can count on Bellu Landscapes to create the garden of your dreams at cost-effective rates. Thanks for your interest and we look forward to hearing from you and making sure you will be delighted with your outdoor,Many Thanks Gicu

Latest homeowner review

Reviewed by Susan on 21/6/2024

He is a highly competent, hard working, very competitive worker. His work is flawless and he is very versatile. He has completed many jobs after the first job was completed. I have no hesitation in recommending his work. My only concern is his communication as English is not his first language but if he's not sure about anything he will ask so that isn't a big issue. Highly recommended.

We have over 15 years experience in both Commercial & domestic installs. Anything from changing a light to a full re-wire. Brooke Contractors managing director is also a full time Electrical Project manager, covering some of the largest electrical installs in London. So rest assured when we arrive to work at your home, you will receive the best quality of work available.

Latest homeowner review

Reviewed by Graham on 28/1/2023

Although seemingly very professional initially, arrived on time to quote, supplied a reasonable price, agreed time and date to commence work. Unfortunately week 1 failed to show, lame excuse ‘ van issues’ possible of course, week 2, failed to show again, no excuse, no response to phone calls, didn’t have the courtesy to return calls or convey reason for failing to attend, rude, so I can’t comment on the standard of his work but if it’s as poor as his customer service then avoid this electrian

ALPHATEC LTD

External Wall Insulation in Harrow

Hi, This is Alphatec ltd. We have specialised team to take all types of building jobs. We are specialised in Bathroom fitting, Plumbing , electric , new builds & renovations

Latest homeowner review

Reviewed by Katy on 10/6/2025

Inder did a very good job of upgrading our upstairs bathroom and installing a toilet downstairs. He worked tirelessly and was very punctual. Great on communication too!

We are a friendly and efficient carpentry team who strive to offer customers the best service at an affordable price. Experienced in all aspects of carpentry and gardens. You will not be dissapointed with CKB

Latest homeowner review

Reviewed by Robert on 22/3/2025

No rating Did not turn up as arranged. Unreliable.

Hi All!!!! We are back and we've expanded!!! Not only do we cover drylining and plastering. We now cover internal and external painting (nvq level2 decorative finishes), soundproofing and bathroom refurbishments. Please feel free to contact us for free quotes and advice. Kind Regards Steven SAS Painters and Plasterers.

Latest homeowner review

Reviewed by Jason on 4/5/2013

Very friendly, competent, efficient and reasonably priced

we are a family run business with over 40 years of experience in the building trade. we specialise in traditional design and renovation work, interior and exterior including all areas of roofing work. Drone inspection surveys are also available if required. we have worked on a number of listed buildings over the years that have needed underpinning work carried out on them and new drainage systems installed. We are fully insured to carry out any building work requirements. We'll look forward to helping you the best we can.

Latest homeowner review

Reviewed by Claire on 18/7/2025

Alex did a great job and we are really happy - we would definitely work with him again.

TrueFix Services

External Wall Insulation in Harrow

All-in-One Builder & Handyman —- Fast • Reliable • Affordable —- Electrical Work Plumbing & Drain Cleaning Carpentry & Wood Repairs Painting & Decorating Gardening & Yard Cleanups Tiling & Patio Work Flooring, Vinyl and laminate

Latest homeowner review

Reviewed by Chris on 20/1/2026

We are specialists in home development, loft conversions, extensions, renovations and refurbishments. With over 13 years experience in the building trade, you can rest assured that you will receive the highest standard of workmanship from qualified tradesmen. If you are unsure of your current requirements, call us and we will be more than happy to provide you with any information or advice. We mainly cover London, Essex, Hertfordshire and Kent. Over the years we have built up a strong reputation for our quality of service and finish, while efficiently planning & managing the job from start to finish.

Latest homeowner review

Reviewed by Jim on 27/5/2022

Would like to thank mo and his team for all the hard work and effort they put in to the project, they helped us from start to finish and we're really helpful in the design process, again big thanks and would recommend.

A little about us With many happy and returning customers over the years, you can be sure of being well looked after. Our aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. We are proud to be family run, known locally for our fantastic service. Our customers often comment that every colleague they interact with is approachable and cheerful; we find that promoting a positive attitude always helps projects run smoothly with good communication throughout. 1 year guarantees are included as standard on all completed work. Main work we undertake But are not limited to Painting and Decorating Plastering Total refurbishments Landscaping Fencing Availability We offer a 24/7 service, you are welcome to contact our team at a time that suits you If for any reason you are unable to contact us, please send a text message. Thank you for taking the time to consider our company’s profile, I look forward to hearing from you. New Style Decoration We Build Your Dreams

Latest homeowner review

Reviewed by Kiran on 3/10/2022

Friendly service

arbiter coatings

External Wall Insulation in Harrow

We are a family owned business specialising in weatherproof wall coatings and render repairs and finishes. We have been refurbishing wall exteriors for over 35 years, providing a high quality service, all of our work is priced fairly and guaranteed. Our wallcoatings are particularly effective in coastal areas and on wall surfaces that open to wind driven rain We also offer Dryzone treatments to combat rising damp issues

Latest homeowner review

Reviewed by Rachel on 26/5/2019

We can't recommend Arbiter Coatings enough! Bill was extremely helpful right from the quote stage to completion of the work. He offered us a solution to covering up the fake stone front of our home to give us the exact result we had hoped for when no-one else could. Don't be put off if you are a distance away from where Bill is based as Arbiter Coatings travelled a long way to us and had other jobs in our area, We can see why these guys are in high demand.

ED offers a comprehensive design for both residential and commercial projects. This includes interior design, building refurbishment and maintenance. Each project is an opportunity to creat something unique. The result often exceed our client's expectation.

Latest homeowner review

Reviewed by Jason on 1/2/2023

With over 25 years of experience, we are a fully insured professional building company specialize in all aspects of home improvements, We are a team of hard workers, giving the best at all the time. We pay a great attention to details and we put the quality first. Keeping the work area tidy is a habit for us. Quality and meeting the deadline are very important factors for us when we doing a job. Our goal is to achive customer satisfaction when we doing a job! We offer competitive prices and free quotes

Latest homeowner review

Reviewed by Zak on 9/1/2020

Excellent family run business with father (Marion) who is the main man for the job Reasonable quotes and prompt with phone calls and replies Would highly recommend the team

Beau The Plasterer

External Wall Insulation in Harrow

Welcome to Beau the plasterer a professional plastering company based in Erith working across all of Kent and southeast With 27 years of experience in the plastering industry, we pride ourselves on providing high-quality plastering services to both residential and commercial clients across the country. Our team of highly skilled and experienced plasterers are dedicated to providing you with the best possible service. We use only the highest quality materials and techniques to ensure that every project is completed to the very highest standard. Whether you require plastering for a new build or decorating project, or to simply create a unique and luxurious finish that will stand out, we have the skills and expertise to deliver delightful results every single time.

Latest homeowner review

Reviewed by Michael on 31/3/2009

Update on the works that Beau & Co completed. We have had 2No. of the 4No. walls of Beau's work condemed as 'not fit for purpose' by our tiler. We have had to remove the dabs and drylining and re-line the walls. The undercoat bonding that was used was not suitable for plasterboard and did not bond to the boards properly. It is accepted that 'a half bag' of bonding was left for Beau to use. However, we were not advised by Beau that the bonding was not suitable for plasterboard, it was purchased for a brick/ clinker block wall. Additional bonding was provided by Beau. The removal of the plasterboard highlighted that the boards were not affixed correctly to the walls, the number and size of 'dabs' was not as per manufacturers recommendations. Because the dabs were inadequate the removal was easier than expected. Please note that if you are to tile on to plasterboard, do not use a bonding undercoat for cement based adhesives.

Change for Better

External Wall Insulation in Harrow

We have been trading for 18 years and specialize in painting, decorating, building work, full-scale refurbishment, bespoke wardrobes, kitchen installations, and high-end bathroom refurbishments.

Latest homeowner review

Reviewed by Jane on 29/8/2025

fantastic work from very nice professional team - will employ again

GLS Maintenance ltd

External Wall Insulation in Harrow

At GLS Maintenance Ltd., we specialize in all aspects of building work for residential properties. Whether you're dealing with a leaking tap or planning a full bathroom or kitchen refurbishment, we have the expertise to handle it. Our services also extend to flooring, extensions, and loft conversions, ensuring that your home improvements are completed to the highest standards. Our team is highly experienced and professional, committed to delivering top-quality craftsmanship and exceptional customer service. With years of industry experience, we pride ourselves on our attention to detail and our ability to complete projects on time and within budget. Trust GLS Maintenance Ltd. to transform your space and bring your vision to life.

Latest homeowner review

Reviewed by John on 18/6/2025

GLS review From the initial enquiry for works , the response from GLS was quick promptly followed by a site visit to assess the work. The scope of work was broken down clearly against the costs and this was detailed. We had a kitchen fitted from flat pack including work tops and a lot of electric appliances and gas hob. And, a downstairs shower room which has been partially started – sink , shower and toilet installed plus finishings. The work carried out was of a good standard , the fitter arrived on time

Your largest investment is your home Exterior Rendering Systems offer long life exterior protective spray wall rendering. Specialising in spray wall rendering systems, penetrating damp solutions. The benefits of using our wall coating system: Guaranteed for 10 years. Options can be extended Lasts in excess of 30 years Optional price purchase for insurance backed guarantee for up to 10 years Eliminates mould, algae and moss Product will not chip, peel, flake or discolour Our rendering systems are frost resistant Our rendering systems add value to your property. Benefit = return on your investment

Latest homeowner review

Reviewed by Piotr on 7/2/2025

David and his team were very quick, responsive and professional. They have not only insulated and applied new rendering to my house but also addressed a couple of minor issues (repointing of coping stones and correcting a flashing detail). Very good contact throughout the whole process. Highly recommended!

Miracle Paint

External Wall Insulation in Harrow

here at miracle paint we offer excellent service to our customers we cover most aspects of painting flooring/tiles ceiling repair plastering garden work mold remediation wallpaper removal./ rendering we will work with you to achieve a perfect finish to your home

Latest homeowner review

Reviewed by Karen on 29/4/2025

Miracle were great, arrived when they said, kept me informed about what they were doing and did a great job.

TREATEXWALL COATINGS LTD EXTEROR WALL RESTORATION SPECIALIST. WE SPECIALISE IN WALL COATINGS DAMP PROOFING, EXTERNAL RENDERING, PEBBLE DASHING, RE POINTING EXTERIOR WALL REFERBISHMENT, EXTERIOR DECORATION, UPVC GUTTER AND FACIA REPLACEMENT WE HAVE BEEN WORKING ON CUSTOMERS HOMES AND BUISNESS FOR OVER 20 YEARS WITH AN EXCELLENT PROVEN TRACK RECORD WITH 100s OF CUSTOMER REVIEWS ALL OVER THE INTERNET ALL WORK COMES FULLY GUARANTEED AND WE DO NOT USE SUB CONTRACTORS

Latest homeowner review

Reviewed by Richard on 8/11/2023

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Recently completed jobs

Here's what's been happening in and around your area

Fix external wall insulation

A semi detached house. Want front, side, and back of house insulated from outside.

Pebble dash removal and render...

Remove of pebble dash on 3 walls, insulation and silicone render. Pebble dash removal must be done by hand tools only due to new bathroom inside....

DAMP NEAR THE WINDOW

THERE IS DAMP NEAR MY GROUNDFLOOR WINDOW WALLS. AND HAS NOW EXTENDED INSIDE THE WALLS . NEED TO CHECK AND FIND CAUSE AND ALSO DO RENDERING OUTSIDE.

External wall insulation using...

Hi, we are based in Harrow and looking to get external wall insulation, floor insulation and external door using Govt grant. Pls contact us if you are...

External wall insulation and...

Remove current pebble dash rendering, apply damp-proof course and external insulation and finish with suitable render. The property is an Everard 3...

EWI 3 bed semi

remove existing pebble dash, blown render, install EWI and associated works, down pipes etc

External insulation and...

External Insulation and silicone plastering for whole house . Rendering &silicon plastering for out house

External render

External thermal render and resin coat on 1930's semi.

External silicon based...

Looking to get government green grant for external wall k-render with insulation. Currently the walls are solid concrete. In addition, install smart...

i need quotation for external...

i need quotation for external wall insulation may need to take off the old pebbledash and new render and external wall insulation with k render...

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