Loft insulation in Wrexham
Looking for loft insulation in Wrexham? We cover Wrexham and the rest of Clwyd, with a free survey and a fixed written quote.
Jobs in LL13, LL11 and LL12 are all within our normal area, inside the Wrexham council area.

Where we work around Wrexham
We also cover Rhosllannerchrugog, Buckley, Hawarden and Mold.
| Postcode districts | LL13, LL11, LL12 |
|---|---|
| Council area | Wrexham |
| County or area | Clwyd |
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.
- Area under the cold water tank left clear so it cannot freeze
- Cables lifted clear of the insulation where possible
- Tank jacket and pipe lagging in the loft
Why book with us in Wrexham
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
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 loft insulation cost in Wrexham?
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 Wales
Wales has its own Approved Document L. Insulation alone is not normally notified, but conversions need building control. How the rules work across the UK.
Questions about loft insulation in Wrexham
Can a landlord in Wrexham book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
How do I pay for work in Wrexham?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
Do you cover all of LL13?
Yes, we cover the LL13 postcode district and the districts around Wrexham.
Will loft insulation make my loft colder?
Yes, and that is expected. The insulation keeps the heat in the rooms below, so the loft above runs closer to the outdoor temperature. That is why pipes and the tank are lagged as part of the job.
How long does it take to insulate a loft?
Most lofts in houses take a single day. A large bungalow loft, a loft that needs clearing first or one with awkward access can run into a second day.
