Commercial roof void insulation in Hayes
Hayes is inside the area we cover in Greater London. For roof void insulation for a commercial building we provide a site survey and RAMS before any work starts.
We cover the UB3, UB4 and UB11 postcode districts. The local authority is Hillingdon.

Where we work around Hayes
As the crow flies, Hayes is roughly 13 miles from central London.
Other towns close by include Southall, Uxbridge, Hounslow and Feltham.
| Postcode districts | UB3, UB4, UB11, UB7 |
|---|---|
| Council area | Hillingdon |
| County or area | Greater London |
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. We work to your site rules and produce RAMS before starting. 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 Hayes
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.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
Clear contact details
Your quote says who to call with questions before, during and after the work.
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 Hayes?
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 Hayes
How soon can you visit a building in Hayes?
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.
How do I pay for work in Hayes?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
Do you cover all of UB3?
Yes, we cover the UB3 postcode district and the districts around Hayes.
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.
