Loft insulation top-up in Market Harborough
We fit a loft insulation top-up for homes in Market Harborough and across Northamptonshire, starting with a free survey and a fixed written quote.
Jobs in LE16 are all within our normal area, in the Northamptonshire council area.

Where we work around Market Harborough
Market Harborough sits about 16 miles from Northampton, measured in a straight line.
Other towns close by include Corby and Kettering.
| Postcode districts | LE16 |
|---|---|
| Council area | Northamptonshire |
| County or area | Northamptonshire |
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.
- Depth check and photos before and after
- Gaps in the existing layer filled
- Eaves ventilation kept clear
Why book with us in Market Harborough
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
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.
Honest about grants
If you might qualify for funding, we tell you before we quote.
How much does a loft insulation top-up cost in Market Harborough?
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 Market Harborough
What do I need to do before you arrive in Market Harborough?
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 cover all of LE16?
Yes, we cover the LE16 postcode district and the districts around Market Harborough.
Can a landlord in Market Harborough book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
Can I still store things in the loft after a top-up?
Not directly on the insulation. A 270 mm layer stands well above the joists, so storage needs raised boarding on loft legs.
Can new insulation go on top of old insulation?
Yes, if the old layer is dry, clean and reasonably even. If it is damp, contaminated or badly compressed we recommend removing it first.
Loft insulation top-up in other towns
Other loft work in Market Harborough
- Loft insulation in Market Harborough From £495
- Loft insulation removal in Market Harborough From £445
- Loft boarding in Market Harborough From £695
- Loft insulation survey in Market Harborough From £95
- Loft condensation investigation in Market Harborough From £145
- Loft insulation for flats in Market Harborough From £495
- Loft insulation grants check in Market Harborough No charge
