Blown loft insulation in Worthing
Homes in Worthing get the same service as everywhere else we work in West Sussex. For blown loft insulation, that means a free survey and a fixed written quote.
That includes addresses in BN11, BN14 and BN13, which fall under West Sussex council.

Where we work around Worthing
Worthing is about 22 miles from Crawley as the crow flies.
Other towns close by include Lancing, Shoreham-by-Sea, Littlehampton and Bognor Regis.
| Postcode districts | BN11, BN14, BN13, BN12 |
|---|---|
| Council area | West Sussex |
| County or area | West Sussex |
What is blown loft insulation?
The machine stays outside or on the landing and the hose runs up to the loft. We hold a board or tray at the eaves so the loose fill cannot block the ventilation path. 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 Worthing
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
No pressure selling
You get everything in writing and decide in your own time.
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.
Tank and pipes protected
Every insulation job includes a tank jacket and pipe lagging, so nothing freezes in a colder loft.
How much does blown loft insulation cost in Worthing?
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 Worthing
Do you take on jobs outside Worthing?
Yes. We also work in Lancing and Shoreham-by-Sea and elsewhere in West Sussex.
Can a landlord in Worthing book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
Will I get a written quote for work in Worthing?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Is it messy?
The hose runs through the house, so we sheet the route and the landing. The fibre stays in the loft.
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.
