The Insulation Company helps homeowners arrange loft-insulation assessments, quotations and installation services across the UK.
South West · England
Swindon owes much of its character to the railway. The Great Western Railway village near the works gave the town its earliest terraces, and the twentieth century added extensive expansion as Swindon grew into a designated overspill town. Post-war and new-town estates spread across Park North, Walcot and Penhill, interwar semis ring the older core, and large modern estates continue outward toward the edges. That mix means loft work is rarely one job — a compact railway-era terrace behaves quite differently from a 1970s estate house or a recent new-build.
We help homeowners across Swindon and the surrounding South West area arrange loft assessments, quotations and installation. Depending on the service, work may be completed by The Insulation Company or an approved installation partner.
Swindon's railway-era terraces near the old town and works often have compact lofts with awkward access and insulation laid many years ago that has since settled. Much of the town is post-war and new-town housing across Park North, Walcot and Penhill, typically carrying thin original wool that suits a top-up, frequently with storage boards laid straight onto the joists. The interwar semis of the older suburbs are much the same. Newer homes toward the outer estates usually have some insulation already, so the question becomes whether adding more, boarding, or improving ventilation is worthwhile.
Swindon's inland climate is drier than the coast, but ventilation still matters, especially where large estates share similar roof designs and where extractors sometimes vent into the loft. Packing insulation hard into the eaves can block airflow and encourage condensation, so we keep the eaves clear and treat ventilation and insulation together. On older terraces we assess how the roof breathes before recommending a build-up.
Poorly ventilated lofts can suffer condensation and damp anywhere, and Swindon is no exception. Insulation alone will not cure a moisture problem, so we look for the real cause — airflow, a roof leak or an extractor venting into the loft — before recommending work.
In Swindon, cost is driven mainly by loft access, whether old insulation needs removing, and any boarding or ventilation work. On estate housing, the existing insulation depth often determines whether a top-up or a full installation is the sensible route.
Many Swindon lofts already have some insulation. Where it is sound we can top it up to a suitable wool build-up; where it is damp, contaminated or compressed we remove and replace it. A short assessment tells you which applies.
These are examples of our work elsewhere, shown to illustrate what a project involves. They did not necessarily take place in Swindon.
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 Swindon and the surrounding area, from the Railway Village and old town to Park North, Walcot and Penhill, as well as Wroughton, Highworth and Wootton Bassett. Request an assessment and we'll confirm coverage for your postcode.
It depends on what's already there. Many Swindon estate homes carry thin original wool that has settled below current recommended depths, in which case a top-up is the sensible route. We measure the existing insulation and advise accordingly.
Any poorly ventilated loft can suffer condensation. If you have noticed damp or staining, we look at the cause — airflow, a leak 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.
The crew showed up on time, explained everything clearly, finished faster than expected, and we noticed the house felt more comfortable almost immediately.
I was looking at getting my roof insulated but was shocked by the price of some of the quotes I received. I stumbled across these guys and could not be more pleased. Great quality work for a fantastic price.
Smooth and stress-free process. The team were polite, efficient and did a great job. Really pleased with the results. Thanks guys!
These guys were the nicest and provided the best service. They did the job much quicker than expected. Very happy with the job and the price. Highly recommend.
The boys were very kind and well advised. They got the job done quickly and smoothly. My loft was in pretty bad shape, as I have a slight hoarding problem, and they passed no judgement. Thank you for your service.
Very good, prompt and friendly service with an excellent result. Very pleased with the outcome. Well done lads.
