Loft insulation top-up in Launceston
We fit a loft insulation top-up for homes in Launceston and across Cornwall, starting with a free survey and a fixed written quote.
That includes addresses in PL15, which fall under Cornwall council.

Where we work around Launceston
Launceston sits about 40 miles from Truro, measured in a straight line.
We also cover Liskeard.
| Postcode districts | PL15 |
|---|---|
| Council area | Cornwall |
| County or area | Cornwall |
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
- Eaves ventilation kept clear
- Gaps in the existing layer filled
Why book with us in Launceston
Photos of the finished loft
You see the work done without climbing the ladder.
Boarding done properly
Storage boards go on loft legs, never straight onto the insulation.
Clear contact details
Your quote says who to call with questions before, during and after the work.
Eaves kept clear
Insulation is held back from the eaves so the loft can still ventilate.
How much does a loft insulation top-up cost in Launceston?
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 Launceston
Do you cover all of PL15?
Yes, we cover the PL15 postcode district and the districts around Launceston.
Is loft work in Launceston different from anywhere else?
The method is the same, but older terraces, cottages and newer estates each have their own quirks: lath ceilings, low pitches or trussed roofs. We plan for the loft we find.
How soon can you visit a home in Launceston?
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.
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.
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.
Loft insulation top-up in other towns
Other loft work in Launceston
- Loft insulation in Launceston From £495
- Loft insulation removal in Launceston From £445
- Loft boarding in Launceston From £695
- Loft insulation survey in Launceston From £95
- Loft condensation investigation in Launceston From £145
- Loft insulation for flats in Launceston From £495
- Blown loft insulation in Launceston From £595
