Spray foam removal in Porthmadog
We carry out spray foam removal in Porthmadog and across Gwynedd, starting with a fixed price worked out from your independent inspection report.
Jobs in LL49, LL48 and LL47 are all within our normal area, inside the Gwynedd council area.

Where we work around Porthmadog
As the crow flies, Porthmadog is roughly 21 miles from Bangor (Gwynedd).
We also cover Pwllheli.
| Postcode districts | LL49, LL48, LL47 |
|---|---|
| Council area | Gwynedd |
| County or area | Gwynedd |
What is spray foam removal?
Spray foam is not always a problem. Ask for an inspection by a surveyor on the PCA's register of trained spray foam assessors, who has no interest in selling removal. More about spray foam removal.
- Removal of the foam from rafters, battens and underlay
- Bagging and disposal
- Re-insulation if quoted together
Why book with us in Porthmadog
Clear contact details
Your quote says who to call with questions before, during and after the work.
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.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
Independent report first
Removal is priced from an independent inspection report, never from a sales visit.
How much does spray foam removal cost in Porthmadog?
Part of this work can be zero-rated as energy-saving materials until 31 March 2027, and part is standard-rated. If VAT applies, your quote shows which is which.
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 spray foam removal in Porthmadog
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.
What do I need to do before you arrive in Porthmadog?
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.
Will I get a written quote for work in Porthmadog?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Does spray foam always have to be removed?
No. It depends on the type of foam, how it was installed and the condition of the roof. An independent inspection is the only sound basis for the decision.
Will removing spray foam damage my roof?
Careless removal can tear the underlay or loosen tiles. We remove it by hand from inside and photograph the result so any damage found is recorded.
