Loft insulation top-up in Norwich
Looking for a loft insulation top-up in Norwich? We cover Norwich and the rest of Norfolk, with a free survey and a fixed written quote.
That includes addresses in NR1, NR2 and NR3, in the Norfolk council area.
Where we work around Norwich
Nearby, we also cover Wymondham and North Walsham.
| Postcode districts | NR1, NR2, NR3, NR4 |
|---|---|
| Council area | Norfolk |
| County or area | Norfolk |
What is a loft insulation top-up?
Before we quote we measure the existing layer in several places and check its condition. If it is wet, dirty, matted or full of droppings, laying fresh wool on top just buries the problem, so we say so and price removal instead. More about a loft insulation top-up.
- Tank jacket and pipe lagging in the loft
- Depth check and photos before and after
- Eaves ventilation kept clear
Why book with us in Norwich
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.
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
How much does a loft insulation top-up cost in Norwich?
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 a loft insulation top-up in Norwich
Do you take on jobs outside Norwich?
Yes. We also work in Wymondham and North Walsham and elsewhere in Norfolk.
Will I get a written quote for work in Norwich?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
How soon can you visit a home in Norwich?
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.
Which way should the top-up layer run?
Across the joists, at right angles to the first layer. That covers the tops of the joists, which otherwise let heat escape along the timber.
Is it worth topping up 100 mm of loft insulation?
Often, if the existing layer is in good condition and you also want a warmer house or a better EPC. On bill savings alone, a top-up from about 100 mm takes decades to pay back, so the case is strongest when it is done alongside other loft work.
