Loft insulation top-up in Bicester
If you need a loft insulation top-up in Bicester, we can help, and it starts with a free survey and a fixed written quote.
Postcode districts we cover here include OX26, OX6 and OX25. The local authority is Oxfordshire.

Where we work around Bicester
Bicester is about 11 miles from Oxford as the crow flies.
We work in neighbouring Oxford, Thame and Banbury too.
| Postcode districts | OX26, OX6, OX25, OX27 |
|---|---|
| Council area | Oxfordshire |
| County or area | Oxfordshire |
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
- Cross layer to a total of 270 to 300 mm
Why book with us in Bicester
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.
Clear contact details
Your quote says who to call with questions before, during and after the work.
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.
How much does a loft insulation top-up cost in Bicester?
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 Bicester
Do you charge extra to travel to Bicester?
Not normally. Our guide prices include normal travel to Bicester. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.
Can a landlord in Bicester book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
Do you take on jobs outside Bicester?
Yes. We also work in Oxford and Thame and elsewhere in Oxfordshire.
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.
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.
