Loft insulation for flats in Corby
Corby is part of the area we cover in Northamptonshire. For loft insulation for a flat, you get a free survey and a fixed written quote.
Jobs in NN17 and NN18 are all within our normal area, which fall under Northamptonshire council.

Where we work around Corby
As the crow flies, Corby is roughly 19 miles from Northampton.
We work in neighbouring Kettering, Market Harborough, Wellingborough and Rushden too.
| Postcode districts | NN17, NN18 |
|---|---|
| Council area | Northamptonshire |
| County or area | Northamptonshire |
What is different about insulating a flat's loft?
In most leasehold flats the loft belongs to the freeholder, so the managing agent or freeholder must agree to the work. Shared lofts usually have fire separation between flats that must not be disturbed. More about loft insulation for a flat.
- Fire compartment walls left intact
- Single-flat or whole-block quotes
- Photos and a completion note for the managing agent or factor
Why book with us in Corby
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
Eaves kept clear
Insulation is held back from the eaves so the loft can still ventilate.
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.
How much does loft insulation for a flat cost in Corby?
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.
Rented homes
Privately rented homes in England must have an EPC rating of at least E, and the government has confirmed that all tenancies in scope must reach band C by 1 October 2030, measured with updated EPC metrics.
Questions about loft insulation for a flat in Corby
What do I need to do before you arrive in Corby?
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.
Do you take on jobs outside Corby?
Yes. We also work in Kettering and Market Harborough and elsewhere in Northamptonshire.
Can you visit Corby outside working hours?
Ask about early, late or weekend appointments when you get in touch, and we will tell you honestly what we can offer.
Who pays for loft insulation in a block of flats?
If the loft is common parts, the freeholder usually arranges it and recovers the cost through the service charge, according to the lease.
Can I insulate the loft above my flat?
Usually yes, with the freeholder's consent. The lease will say who owns and maintains the roof space.
