Loft InsulationInstallers

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.

Guide price £395 to £545 Cardigan, Dyfed
A loft insulation top-up layer laid across older insulation

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 districtsSA43
Council areaCeredigion
County or areaDyfed

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?

£395 to £545Terraced house, average loft, topping up from about 100 mm. Free survey and a fixed written quote before any work.

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).

Work out a guide price for your loft

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.

Loft insulation top-up in other towns

Other loft work in Cardigan

Find out what your loft needs

Free survey and a fixed written quote for installation work. Guide prices first if you prefer.