Loft InsulationInstallers

Commercial roof void insulation in Cobham

We take on roof void insulation for a commercial building in Cobham and across Surrey, with a site survey and RAMS before any work starts.

We cover the KT11, KT13 and KT14 postcode districts, in the Surrey council area.

Guide price £9 to £18 per m², before any VAT Cobham, Surrey
A large roof void above a commercial ceiling

Where we work around Cobham

As the crow flies, Cobham is roughly 6 miles from Woking.

Other towns close by include Esher, Weybridge, Walton-on-Thames and Leatherhead.

Postcode districtsKT11, KT13, KT14, KT12
Council areaSurrey
County or areaSurrey

What is roof void insulation?

We start with access and safety: a walkway, lighting and the risk assessment for working in a large void, plus any asbestos register for the building. Insulation is laid on the ceiling or between ceiling joists, with services, light fittings and fire compartment lines kept clear. More about roof void insulation for a commercial building.

  • RAMS and site induction
  • Photo record and completion note
  • Phased or out-of-hours working

Why book with us in Cobham

RAMS before we start

Risk assessments and method statements are agreed before anyone goes into the void.

Phased to suit the building

Work is planned around opening hours, with out-of-hours working priced up front.

Clear contact details

Your quote says who to call with questions before, during and after the work.

Tidy work

Dust sheets on the route in and every bit of packaging taken away.

How much does roof void insulation for a commercial building cost in Cobham?

£9 to £18 per m², before any VATPer m² of roof void, before any VAT; access equipment extra. Fixed price after a site survey. Access equipment and out-of-hours work are priced separately.

Commercial guide prices are shown before any VAT. Commercial work is standard-rated if VAT is charged; the zero rate for insulation applies to homes and some charity buildings.

Work out a guide price for your loft

Building regulations in England

In England, a loft insulated across more than half its area should reach a U-value of 0.16 W/m²K. Insulation alone is not usually notified to building control. How the rules work across the UK.

Questions about roof void insulation for a commercial building in Cobham

Do you cover all of KT11?

Yes, we cover the KT11 postcode district and the districts around Cobham.

How soon can you visit a building in Cobham?

We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.

Do you take on jobs outside Cobham?

Yes. We also work in Esher and Weybridge and elsewhere in Surrey.

Can you insulate while the building is in use?

Usually, by working in phases or out of hours and keeping the void hatch zones controlled.

Is VAT charged on commercial insulation?

If VAT is charged, it is at the standard rate. The zero rate applies to homes and certain charity buildings. Our commercial guide prices are shown before any VAT.

Commercial roof void insulation in other towns

Other loft work in Cobham

Find out what your loft needs

Free survey and a fixed written quote for installation work. Guide prices first if you prefer.