Commercial roof void insulation in Woolwich
We take on roof void insulation for a commercial building in Woolwich and across Greater London, with a site survey and RAMS before any work starts.
We cover postcodes including SE18, SE7 and SE28, inside the Greenwich council area.

Where we work around Woolwich
Woolwich is about 8 miles from central London as the crow flies.
We work in neighbouring Welling, Eltham, Barking and Greenwich too.
| Postcode districts | SE18, SE7, SE28, E16 |
|---|---|
| Council area | Greenwich |
| 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. 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 Woolwich
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.
RAMS before we start
Risk assessments and method statements are agreed before anyone goes into the void.
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.
How much does roof void insulation for a commercial building cost in Woolwich?
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 Woolwich
Do you take on jobs outside Woolwich?
Yes. We also work in Welling and Eltham and elsewhere in Greater London.
Do you charge extra to travel to Woolwich?
Not normally. Our guide prices include normal travel to Woolwich. 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 Woolwich?
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 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.
