Loft insulation in Totnes
Looking for loft insulation in Totnes? We cover Totnes and the rest of Devon, with a free survey and a fixed written quote.
Postcode districts we cover here include TQ9, inside the Devon council area.

Where we work around Totnes
As the crow flies, Totnes is roughly 21 miles from Plymouth.
We also cover Paignton, Torquay, Newton Abbot and Brixham.
| Postcode districts | TQ9 |
|---|---|
| Council area | Devon |
| County or area | Devon |
What is loft insulation?
We lay the first layer to the depth of the joists, usually 100 mm, so it fills each bay edge to edge with no gaps. The finished depth sits at 270 mm or more, the depth the Energy Saving Trust recommends. More about loft insulation.
- Eaves kept clear, with ventilation trays where air could be blocked
- Tank jacket and pipe lagging in the loft
- Mineral wool to 270 to 300 mm across the whole loft floor
Why book with us in Totnes
Honest about grants
If you might qualify for funding, we tell you before we quote.
Downlights made safe
Fire-rated covers or a clear zone around recessed lights.
Photos of the finished loft
You see the work done without climbing the ladder.
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.
How much does loft insulation cost in Totnes?
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 loft insulation in Totnes
Will I get a written quote for work in Totnes?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Is loft work in Totnes 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.
Can a landlord in Totnes book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
Does loft insulation need building control approval?
On its own it usually does not, but the work still has to meet the energy standard. The rules differ across England, Wales, Scotland and Northern Ireland, so we confirm the position for your address on the quote.
How deep should loft insulation be?
The Energy Saving Trust recommends at least 270 mm of mineral wool, and that is the depth we install as standard. Building regulations also set an energy standard for the roof when a loft is insulated. It differs between England, Wales, Scotland and Northern Ireland, so we confirm the target for your address on the quote.
