The Insulation Company helps homeowners arrange loft-insulation assessments, quotations and installation services across the UK.
South East · England
Few English cities wear their history as openly as Canterbury, where medieval and Georgian buildings inside the old city walls give way to Victorian terraces along Wincheap and St Dunstan's, 1930s semis in the suburbs, and post-war and modern estates at Hales Place and Thanington. Add the student lets around the University of Kent and you have a genuinely varied roofscape. Loft work here has to respect that range — a listed timber-framed roof asks for far more care than a straightforward 1960s semi.
We help homeowners across Canterbury and the surrounding East Kent area arrange loft assessments, quotations and installation. Depending on the service, work may be completed by The Insulation Company or an approved installation partner.
Inside the walls, roofs are often steep, irregular and hard to reach, sometimes over listed or conservation-area properties where materials and methods must be chosen carefully. The Victorian terraces of Wincheap and St Dunstan's tend to have compact lofts with settled or thin original insulation, while the interwar and post-war semis around St Stephen's and Hales Place usually carry older wool that suits a top-up, frequently with boards laid straight onto the joists. Newer estates on the city's edge generally have some insulation already, shifting the question toward boarding or ventilation.
Canterbury's conservation areas and listed buildings mean loft work is not simply about depth. Older roofs need to breathe, so on period and traditional stock we keep the eaves clear and favour breathable materials rather than sealing a roof tight. Where original slate or plain-tile coverings and ageing felt are present, we assess how the roof handles moisture before recommending a build-up, and we take extra care around historic timbers and fragile ceilings.
In older Canterbury roofs, blocked airflow rather than a leak is often behind condensation and staining. Insulation alone will not resolve a moisture problem, so we look for the real cause — poor ventilation, a slipped tile or an extractor venting into the loft — before recommending work.
In Canterbury, cost is shaped mainly by access on tight city-centre roofs, the extra care needed on listed or conservation-area properties, whether old insulation must be removed, and any boarding or ventilation work.
You tell us about your property and what you have noticed in the loft. Nothing is committed at this stage.
We review the property age, roof type, loft access and any existing insulation, moisture or ventilation concerns.
Where required, a survey or assessment is arranged so measurements and conditions can be checked in person.
You receive a clear written recommendation and quotation setting out the scope, materials, price and any guarantee.
Work is completed by The Insulation Company or an approved installation partner, with access protected throughout.
Final checks are carried out, the loft is left clean, and relevant documentation and any guarantee are supplied.
These are examples of our work elsewhere, shown to illustrate what a project involves. They did not necessarily take place in Canterbury.
Emma's front and rear bedrooms, split by a central chimney breast, both cooled quickly. We insulated the 40m² floor on both sides of the chimney to a full 300mm depth.
Example from our project library
Tom noticed condensation on the bedroom windows and rapid overnight heat loss. We gave his compact 31m² loft a full 300mm Knauf glass mineral wool layer, fitted carefully around the hatch and low edge bays.
Example from our project library
Peter's upstairs ran consistently colder than the ground floor even after a heating service. The 46m² loft was almost completely uninsulated, so we installed a full 300mm Knauf glass mineral wool layer from hatch to gable.
Example from our project library
We help homeowners across Canterbury and nearby East Kent, from the city centre and Wincheap to St Stephen's, Hales Place and Thanington, as well as Whitstable, Herne Bay and Faversham. Request an assessment and we'll confirm coverage for your postcode.
Usually, yes, but older and listed roofs need a careful approach. We keep the eaves clear for airflow, favour breathable materials where appropriate and work carefully around historic timbers rather than applying a standard build-up.
Blocked ventilation is a common cause of condensation in older Kent roofs. If you have noticed staining or damp, we look at the cause — airflow, a slipped tile or an extractor venting into the loft — because insulation alone will not fix a moisture problem.
Customer feedback
Feedback from customers who have used our insulation services.
Great service from start to finish. The team were friendly, professional and completed the work to a high standard…
Really happy with the service. The team were friendly, turned up on time and got the job done with no fuss. Everything was left clean and tidy, and we can already feel the difference.
Absolutely great work. Honestly, they were so easy to work with, there were no hassles and a great job was completed. Would highly recommend.
Quality service and great people as well. They also undercut all my other quotes. Would highly recommend.
Great service with great prices. I felt very comfortable letting them get on with the insulation. No mess was left behind, and it was definitely needed with the horrible weather.
Excellent experience from beginning to end. The team were approachable, knowledgeable and delivered work of an outstanding…
