Loft insulation top-up in Cardigan
For a loft insulation top-up in Cardigan, tell us a little about the loft and we will arrange a free survey and a fixed written quote.
Postcode districts we cover here include SA43. The local authority is Ceredigion.

Where we work around Cardigan
As the crow flies, Cardigan is roughly 35 miles from Llanelli.
Further afield, we also cover Carmarthen, Haverfordwest and Lampeter.
| Postcode districts | SA43 |
|---|---|
| Council area | Ceredigion |
| County or area | Dyfed |
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
- Depth check and photos before and after
Why book with us in Cardigan
No pressure selling
You get everything in writing and decide in your own time.
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.
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 Cardigan?
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 a loft insulation top-up in Cardigan
How soon can you visit a home in Cardigan?
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.
Will I get a written quote for work in Cardigan?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
What do I need to do before you arrive in Cardigan?
Clear a path to the hatch and, if you can, move stored items away from the area we will be working in. Tell us about anything heavy or fragile.
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.
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.
