The Insulation Company helps homeowners arrange loft-insulation assessments, quotations and installation services across the UK.
London · England
West London stretches from the grand stucco terraces and mansion blocks of Notting Hill and Kensington through the Edwardian streets of Chiswick, Acton and Ealing out to the vast interwar semi-detached suburbs of Hillingdon, Hayes and Uxbridge in the UB postcodes. That reach from dense period housing to Metro-land suburbia means loft work here varies enormously, and a careful look at each roof matters far more than any general rule.
We help homeowners across west London — the W and UB postcode areas — arrange loft assessments, quotations and installation. Depending on the service, work may be completed by The Insulation Company or an approved installation partner.
The period terraces and mansion blocks of Kensington, Notting Hill and Chiswick often have complex roofs and compact lofts with awkward access, and insulation laid years ago that has settled. The Edwardian streets of Acton and Ealing tend toward tall terraces with steep loft access. Further west, the UB postcodes hold huge numbers of 1930s semis — classic Metro-land housing — typically carrying thin original wool ideal for a top-up, and many have boards laid straight onto the joists for storage. Mansion-block flats and conversions raise questions about who is responsible for the roof space, which we help you think through.
West London's older terraces and blocks were not built around modern ventilation, so blocking the eaves with insulation can cause condensation. We keep the eaves clear and consider airflow alongside insulation. In the many part-converted lofts of the outer suburbs, we check whether the job is a loft floor to insulate at joist level or a room-in-roof needing a rafter-level approach.
Condensation is a common complaint in poorly ventilated west-London lofts, particularly in mansion flats and older terraces. We identify the cause before recommending work rather than assuming insulation alone will resolve it.
Across west London, access, parking and the state of any existing insulation drive cost more than location alone. Removal of old material and any boarding or ventilation work also affect the quotation, and complex period roofs can add to it.
Many West London 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 West London.
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 the W and UB postcode areas — from Notting Hill, Kensington, Chiswick, Acton and Ealing to Hayes, Hillingdon and Uxbridge. Request an assessment and we'll confirm coverage for your postcode.
Often, yes. Metro-land semis of that era usually have thin original insulation that has settled well below today's recommended depths, so a top-up over sound material is frequently worthwhile. We assess what is actually up there first.
It depends on who is responsible for the roof space and how the building is arranged. We help you understand the options and what would need agreeing before any work.
Customer feedback
Feedback from customers who have used our insulation services.
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.
Recommended. Friendly, efficient and did a great job in two very dirty loft spaces. All the waste shifted quickly. Top job. Thanks.
