Loft insulation top-up in Yeovil
For a loft insulation top-up in Yeovil, tell us a little about the loft and we will arrange a free survey and a fixed written quote.
That includes addresses in BA20, BA21 and BA22, which fall under Somerset council.

Where we work around Yeovil
As the crow flies, Yeovil is roughly 32 miles from Bath.
Nearby, we also cover Street and Glastonbury.
| Postcode districts | BA20, BA21, BA22 |
|---|---|
| Council area | Somerset |
| County or area | Somerset |
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.
- Eaves ventilation kept clear
- Depth check and photos before and after
- Cross layer to a total of 270 to 300 mm
Why book with us in Yeovil
Clear contact details
Your quote says who to call with questions before, during and after the work.
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
Downlights made safe
Fire-rated covers or a clear zone around recessed lights.
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 Yeovil?
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 Yeovil
How soon can you visit a home in Yeovil?
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 you visit Yeovil 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.
How do I pay for work in Yeovil?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
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.
