Draught-proofing for Newport properties
We cover Newport and the NP20 postcode district, including nearby Risca, Cwmbran and Pontypool. Newport is one of the main towns we cover in Gwent.
In Newport homes this is often done on the same visit as a cavity fill, which saves a second trip. We check ventilation as carefully as insulation in Newport homes, because both matter for keeping a house dry.
As for paperwork, if cavity wall insulation follows in Newport, filling a cavity is notifiable work under the Building Regulations as they apply in Wales, usually self-certified through a competent person scheme.
Funding in Wales
In Wales, Warm Homes Nest offers free improvements to eligible low-income households, and ECO4 runs to 31 December 2026.
Sources: Welsh Government: warmer and more energy efficient homes (July 2026); GOV.UK: extending the ECO4 end date, government response.
Ventilation still matters
Trickle vents, air bricks and extractor fans are there for a reason. We seal accidental gaps, not the ventilation your home needs to keep condensation down.
What is included in Newport
- Door and window seals
- Letterbox and keyhole covers
- Loft hatch seals
- Skirting and floor gap sealing
Guide prices for Newport
| Draught-proofing guide prices | Guide price |
|---|---|
| Whole-house draught-proofing | £195–£495 |
| Doors and loft hatch only | £145–£295 |
No VAT is charged on installing insulation in homes until 31 March 2027 (then 5%). Guide ranges only: the fixed price is confirmed in writing before any work starts, and anything that could not be seen at survey is agreed with you first.
What happens next for a Newport property:
Get in touch
Online, by phone or WhatsApp.
Survey visit
We check the space, what is there now and how it is ventilated.
Your quote in writing
A fixed price, with any extras listed separately.
Booked work
Carried out by the installer named on your quote.