Blown loft insulation in Streatham
Looking for blown loft insulation in Streatham? We cover Streatham and the rest of Greater London, with a free survey and a fixed written quote.
Postcode districts we cover here include SW16, SW12 and SE27. The local authority is Lambeth.
Where we work around Streatham
As the crow flies, Streatham is roughly 5 miles from central London.
We work in neighbouring Clapham, Mitcham, Brixton and Wimbledon too.
| Postcode districts | SW16, SW12, SE27, SW17 |
|---|---|
| Council area | Lambeth |
| County or area | Greater London |
What is blown loft insulation?
The machine stays outside or on the landing and the hose runs up to the loft. Depth markers fixed to the joists or trusses show the installed depth, and the fibre settles into corners that rolls would bridge. More about blown loft insulation.
- Eaves trays to keep ventilation open
- Hatch area finished with a retaining upstand
- Loose-fill mineral wool to the agreed depth
Why book with us in Streatham
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.
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
Tank and pipes protected
Every insulation job includes a tank jacket and pipe lagging, so nothing freezes in a colder loft.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
How much does blown loft insulation cost in Streatham?
Installing insulation in a home is zero-rated for VAT until 31 March 2027 and 5% after that, under HMRC's rules for energy-saving materials (notice 708/6).
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 blown loft insulation in Streatham
Do you cover all of SW16?
Yes, we cover the SW16 postcode district and the districts around Streatham.
Do you take on jobs outside Streatham?
Yes. We also work in Clapham and Mitcham and elsewhere in Greater London.
What do I need to do before you arrive in Streatham?
Clear a path to the hatch and, if you can, move stored items away from the area we will be working in. Tell us about anything heavy or fragile.
Does blown insulation settle?
Mineral wool loose fill settles a little, which is allowed for in the depth we install. The depth markers let you check it later.
Is blown insulation better than rolls?
It performs about the same for the same depth. It is the faster and neater option in lofts that are awkward to work in, and rolls are better where you want boarding later.
