Loft InsulationInstallers

Loft boarding in Porthmadog

We fit raised loft boarding for homes in Porthmadog and across Gwynedd, starting with a free survey and a fixed written quote.

That includes addresses in LL49, LL48 and LL47, inside the Gwynedd council area.

Guide price £695 to £895 Porthmadog, Gwynedd
Raised loft boarding on legs above deep insulation

Where we work around Porthmadog

Porthmadog is about 21 miles from Bangor (Gwynedd) as the crow flies.

Other towns close by include Pwllheli.

Postcode districtsLL49, LL48, LL47
Council areaGwynedd
County or areaGwynedd

What is raised loft boarding?

Laying boards straight onto the joists compresses the insulation to the joist depth, which can halve its value, and can trap moisture under the boards. We board the area you need, usually around the hatch, and leave the rest of the loft at full depth. More about raised loft boarding.

  • Moisture-resistant chipboard or OSB boards
  • Full-depth insulation under the boarded area
  • Loft legs fixed to the joists

Why book with us in Porthmadog

Tidy work

Dust sheets on the route in and every bit of packaging taken away.

We measure before we quote

Existing depth, joist spacing, wiring and the tank are checked, not guessed.

Boarding done properly

Storage boards go on loft legs, never straight onto the insulation.

No pressure selling

You get everything in writing and decide in your own time.

How much does raised loft boarding cost in Porthmadog?

£695 to £895A raised storage area of about 10 m². Free survey and a fixed written quote before any work.

This work is not an energy-saving material for VAT, so it is standard-rated if VAT applies. Where it is done alongside insulation, the quote shows each part separately.

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 raised loft boarding in Porthmadog

Do you charge extra to travel to Porthmadog?

Not normally. Our guide prices include normal travel to Porthmadog. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.

How soon can you visit a home in Porthmadog?

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.

Is loft work in Porthmadog different from anywhere else?

The method is the same, but older terraces, cottages and newer estates each have their own quirks: lath ceilings, low pitches or trussed roofs. We plan for the loft we find.

Is loft boarding included in VAT relief?

No. Boarding is not an energy-saving material, so it is standard-rated if VAT applies, while the insulation underneath can be zero-rated.

How much weight can a boarded loft take?

Ordinary household storage such as boxes and cases is fine on most lofts. Heavy items need the joists assessing. Trussed roofs are lighter than traditional cut roofs.

Loft boarding in other towns

Other loft work in Porthmadog

Find out what your loft needs

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