Greater London · NW4, NW11
Insulation Installers in Hendon
Hendon spans Hampstead Garden Suburb's Edwardian and 1920s arts-and-crafts housing in the south to regular 1930s semis nearer Brent Cross. Some of the oldest stock falls into listed-building territory where breathable IWI systems are essential.
What this page covers
- • Local property types and which insulation suits them
- • What the work involves and how long it takes
- • Indicative costs and what affects them
- • Surrounding areas we cover
- • How to book a free survey
Insulation services we offer in Hendon
Click through for detailed information on each service in your area.
External Wall Insulation in Hendon
Insulating board and render system fitted to the outside of your home — the most thermally effective option for solid-wall properties.
Learn more →Internal Wall Insulation in Hendon
Insulated boards fitted to the inside of external walls — ideal for listed buildings, flats, and properties where external changes aren't possible.
Learn more →Loft & Roof Insulation in Hendon
From simple loft rolls to full warm-roof rafter systems — typically the cheapest and quickest insulation upgrade with the fastest payback.
Learn more →Floor Insulation in Hendon
Suspended-timber and solid-floor solutions that eliminate cold draughts and reduce heat loss through the ground.
Learn more →Recent work in and around Hendon
Real jobs, real prices — anonymised from our quote book.
Internal Wall Insulation in Hendon →
North London is regular territory for our IWI team: recent internal wall insulation jobs include Kilburn (NW6) at £3,540 in January 2025 and Potters Bar (EN6) at £5,420, alongside roof insulation work in Highgate (N6). In Hendon that matters because much of the older stock around Hampstead Garden Suburb is listed or conservation-protected — the exterior cannot change, so a carefully detailed, breathable internal build-up is the right way to warm these homes.
Loft & Roof Insulation in Hendon →
Our roof team works across north London: in April 2026 we insulated 105m² of roof rafters on a Highgate property (N6) for £11,576, and in March 2026 completed a 35m² loft top-up on a Finsbury Park terrace (N4) for £2,600. In Hendon the 1930s semis toward Brent Cross usually just need a top-up from an old thin layer to the 270mm standard — typically a one-day job — while the arts-and-crafts roofs around Hampstead Garden Suburb often call for rafter-level insulation that leaves the protected roofline untouched.
How we work in Hendon
A clear, honest, no-pressure process from first call to final sign-off.
Free survey
We visit your Hendon property, measure up, and assess wall and roof construction.
Written quote
A clear fixed-price quote within 24 hours, broken down by labour, materials and any extras.
Installation
PAS2030-certified installation by our own trained team — no subcontractors.
Sign-off
Manufacturer-backed guarantee, TrustMark paperwork, and aftercare contact.
Free survey for Hendon homeowners
Book a free, no-obligation survey of your Hendon property and we'll send a clear, fixed written quote within 24 hours — PAS 2030:2023 certified, TrustMark registered, installed by our own trained team.
Get a free quoteFrequently asked questions
Do you install insulation in Hendon?
Which insulation type is best for Hendon homes?
What does insulation cost in Hendon?
How long does insulation work take in a typical Hendon home?
Explore our insulation services
Detailed guides to each service, plus the full list of areas we cover across Greater London and the wider South-East.
Get a free quote for Hendon
Leave your details and we'll call you back within one working day to arrange a free survey.