Loft InsulationInstallers

Commercial roof void insulation in Letchworth Garden City

For roof void insulation for a commercial building in Letchworth Garden City, send us the details and we will come back with a site survey and RAMS before any work starts.

We cover the SG6, SG5 and SG7 postcode districts, in the Hertfordshire council area.

Guide price £9 to £18 per m², before any VAT Letchworth Garden City, Hertfordshire
A large roof void above a commercial ceiling

Where we work around Letchworth Garden City

Letchworth Garden City sits about 24 miles from Watford, measured in a straight line.

We also cover Hitchin, Stevenage, Welwyn Garden City and Harpenden.

Postcode districtsSG6, SG5, SG7
Council areaHertfordshire
County or areaHertfordshire

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

Why book with us in Letchworth Garden City

Fixed written price

The price on the quote is the price you pay. It only changes if you change the job, or if we find something hidden, such as rot, and you agree the change in writing first.

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.

Phased to suit the building

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

How much does roof void insulation for a commercial building cost in Letchworth Garden City?

£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 Letchworth Garden City

Do you cover all of SG6?

Yes, we cover the SG6 postcode district and the districts around Letchworth Garden City.

Do you charge extra to travel to Letchworth Garden City?

Not normally. Our guide prices include normal travel to Letchworth Garden City. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.

Do you take on jobs outside Letchworth Garden City?

Yes. We also work in Hitchin and Stevenage and elsewhere in Hertfordshire.

Do you need an asbestos survey first?

For any building built before 2000, we need the asbestos register or a survey of the areas we will work in.

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.

Commercial roof void insulation in other towns

Other loft work in Letchworth Garden City

Find out what your loft needs

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