Covering Gwynedd and Anglesey
We cover Gwynedd and Anglesey, including Bangor, Holyhead, Caernarfon and Llangefni, and the towns around them.
Homes in Gwynedd and Anglesey
Welsh homes include long terraces built into hillsides, stone cottages and modern estates, and sloping sites often shape how and where an extension can go.
What is included in re-roofing in Gwynedd and Anglesey?
We erect scaffolding, strip the old covering, check and repair the timbers, then lay a breathable membrane, new battens and the new covering, with dry-fix ridge and verge systems. Fascias, soffits and guttering can be replaced at the same time.
- Roof survey and quotation
- New tiles or slates, ridge and verge
- Fascias, soffits and guttering if required
How much should I budget for re-roofing?
What re-roofing typically cost. These are guide ranges; the written quote for your house replaces them.
| Re-roofing | Guide price incl. VAT |
|---|---|
| Terraced house | £6,000 to £10,000 |
| Semi-detached house | £8,000 to £15,000 |
| Detached house | £12,000 to £25,000 |
Do you need permission for re-roofing in Gwynedd and Anglesey?
In Wales the planning rules, including what counts as permitted development, are set by the Welsh Government, and Welsh building regulations differ in places from England’s. We check both against your house before drawings are finalised, and handle party wall notices where needed.
Like-for-like re-roofing does not usually need planning permission in Wales, except on listed buildings and in some conservation areas.
What can affect re-roofing?
- Heavier tiles than the original can overload old rafters.
- Neighbouring roofs on semis and terraces need careful junction details.
What are the steps?
- Start with a conversation. A short call or the online form is enough for us to understand what you want to build.
- Survey at your house. We look at the existing structure, services and access, and agree what the design needs to achieve.
- Price and paperwork. The design is priced line by line, and we submit the planning and building control applications.
- Build and hand over. Our teams build to the programme, building control inspects, and you get the completion paperwork at the end.
Your questions answered
Do I need planning permission to re-roof?
Not usually for like-for-like replacement, unless the house is listed or in a conservation area with extra controls.
How long does it take?
One to three weeks for most houses, weather permitting.
Can you visit a house in Gwynedd and Anglesey to quote?
Yes. After a short call we arrange a site visit to measure up and agree what the design needs to do, then send a written price.
Re-roofing near Gwynedd and Anglesey
- Re-roofing in Bangor
- Re-roofing in Holyhead
- Re-roofing in Caernarfon
- Re-roofing in Llangefni
- Re-roofing in Pwllheli
Learn more about re-roofing, or see every project we cover in Gwynedd and Anglesey.

