Insulation Installers in Hendon

Yes — we cover Hendon and all surrounding Greater London postcodes (NW4, NW11). Most surveys can be booked within 3-5 working days, with a written quote sent within 24 hours of the visit.

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. The right choice depends on your wall construction (solid vs cavity), property age, and whether external alterations are permitted. Our free survey identifies the most cost-effective option for your specific home.

Costs depend on property size, access and the measure: loft top-ups from around £400, floor insulation £1,800–£4,500, internal wall insulation from £50/m² and external wall insulation from £90/m². Every Hendon quote is free, fixed and itemised after a survey — no surprises.

Loft top-ups are usually a 1-day job. Floor insulation takes 2-4 days depending on access. Internal wall insulation runs to 1-2 weeks for a full house, and external wall insulation typically 2-4 weeks including render and decoration.