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Local thermal insulation specialists near me | Rated People in Gwynedd

There are 54 Thermal Insulation specialists in Gwynedd, and last month we helped homeowners get quotes for their home improvement jobs.

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Garry walker

Thermal Insulation in Gwynedd

EXTERNAL WALL INSULATION CONTRACTORWe are very proud to be better than the average installer, and here we are going to look at some of the reasons that we stand out from the crowd:We specialise in render work – BeConstructive only carries out EWI and

We are a dampproofing & plastering specialist company in the Llanidloes area. We offer freindly advice & free quotes.

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Recently completed jobs

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

Cavity wall insulation, on end...

Cavity wall insulation, on end terraced house. Extension has empty cavity wall, main house has had internal blockwork done to create a cavity.

Roof insulation

Insulation inside roof space ready for winter. Floor insulated a long time ago.

Roof insulation

Insulation inside roof space ready for winter. Floor insulated a long time ago.

Insulate a stone house - walls...

The house is 300-400 years old. Walls are stone and very cold. The roof is the ceiling to the top rooms with no insulation. We have good central...

External wall insulation

Application of solid wall insulation to prevent heat loss and rain penetration on leeward sides of 1880's Welsh cottage. Two walls about 30 sq m each.

Roof space insulation for 1930...

insulate the roof space of 1930 detached house

External wall insulation

Application of solid wall insulation to prevent heat loss and rain penetration on exposed side of 1880's Welsh cottage. Rear wall about 30 sq m area

Roof insulation.

Loft roof insulation. Floor already insulated a long time ago. Roof space for 4 bedroomed 1930s house. Looking for a price. Flexible start date to be...

Extra Wire connecting from...

Extra Wire connecting from existing ariel connecting to TV

Damp in walls

Surveyor report states there is damp in the walls downstairs front and back and a damp patch on bedroom ceiling

How our service works

  1. Create a job - it's free

    We'll connect you with the right tradespeople, from over 30 different trades.

  2. Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  3. Check ratings

    Look at each tradesperson's profile to see their ratings and reviews.

  4. Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  5. Job done

    Leave a rating for your tradesperson based on quality, reliablity and value.

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