Commercial roof void insulation in Crawley
We take on roof void insulation for a commercial building in Crawley and across West Sussex, with a site survey and RAMS before any work starts.
Postcode districts we cover here include RH11 and RH10, in the West Sussex council area.

Where we work around Crawley
Other towns close by include Horsham, East Grinstead, Haywards Heath and Burgess Hill.
| Postcode districts | RH11, RH10 |
|---|---|
| Council area | West Sussex |
| County or area | West Sussex |
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.
- Photo record and completion note
- Phased or out-of-hours working
- RAMS and site induction
Why book with us in Crawley
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.
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.
How much does roof void insulation for a commercial building cost in Crawley?
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.
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 Crawley
Do you cover all of RH11?
Yes, we cover the RH11 postcode district and the districts around Crawley.
Do you charge extra to travel to Crawley?
Not normally. Our guide prices include normal travel to Crawley. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.
How soon can you visit a building in Crawley?
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.
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.
