Foil & multifoil insulation installers in Newport

Newport's Maindee and Pillgwenlly terraces, the inter-war semis of Allt-yr-yn and Malpas, and the estates of Bettws and Ringland make up most of the work, with Gwent's spray foam history adding removal-and-replace enquiries.

Newport's housing and what it means for insulation

Victorian terraces in Maindee, Pillgwenlly and Baneswell, inter-war semis in Allt-yr-yn and Malpas, post-war estates at Bettws and Ringland, and newer housing at Rogerstone and Caerleon.

Typical Newport enquiries

Terrace loft conversions in Maindee
Inter-war semi loft rooms in Allt-yr-yn
Loft floor upgrades at Bettws and Ringland
Spray foam assessments across Gwent

Qualitative pattern from Newport's housing stock; replaced with aggregated, anonymised Newport enquiry data as it builds.

Older Newport terraces: shallow rafters and back additions

Maindee and Pillgwenlly terraces carry the conversions; Gwent's spray foam history means foam is checked for first across Bettws and Ringland.

Older roofs can have significantly less usable insulation depth than modern constructions. Rafter dimensions, underlay type, ventilation and any rear or addition roof must therefore be checked at the property before a multifoil or hybrid build-up is specified. Where depth is limited, the usual investigation is multifoil under the rafters with battens forming the room-side air space; where a target U-value applies, PIR between the rafters is added. The party-wall junction and any existing damp staining decide whether the job is straightforward.

Coverage around Newport

Assessment and installation are allocated by postcode and project type across Newport and these surrounding areas:

Allt-yr-yn

Malpas

Maindee

Caerleon

Rogerstone

Bettws

Cwmbran

Chepstow

Risca

Pontypool

We also cover Swansea, Wrexham, Cardiff and the rest of Wales.

How it works, briefly

Postcode → property questions → assessment where a physical inspection is needed → recommendation → fixed quote → installation. Every step runs to the InsulationMatch installation standard; the installing company is named on the quote. Multifoil itself is explained in the multifoil guide, and what moves a price in the cost guide. Local ranges are published here only once genuine Newport quotes exist.

Local projects

Documented Newport projects are added to the project library as they complete. Until then the library's typical project scenarios show how the housing above is assessed.

Questions homeowners ask

Do you install foil insulation in Newport?

Yes — assessment and installation capability covers Newport and the areas listed on this page, allocated by postcode and project type. The check tells you the coverage position before asking for contact details.

What insulation works best in a typical Newport home?

For the older terraces, rafter-level multifoil is the usual loft-room route because the rafters are shallow; for an open loft that stays cold, mineral wool to 270mm is the better answer.

How much does multifoil installation cost locally?

We do not invent city prices. National indicative ranges are in the cost guide — roughly £45–£80 per m² for multifoil to rafters — and a fixed price follows the property assessment.

Do you do ordinary loft insulation as well as foil?

Yes, and for an open loft floor we usually recommend it. Foil is suggested only where the roof, the depth and the intended use make it the better route.