Loft and cavity wall insulation · South West

Loft and cavity wall insulation on the Isles of Scilly

If homes on the Isles of Scilly have thin loft insulation or failed cavity fill, we can survey, price and put it right.

We take on loft and cavity wall insulation on the Isles of Scilly for the Council of the Isles of Scilly, housing associations and supported housing providers, managing every trade ourselves and working to the timescales in your order. The Council of the Isles of Scilly still owns council homes here, alongside housing association stock.

Isles of Scilly at a glance

Council: Council of the Isles of Scilly
Region: South West
Council homes: Council-owned, managed by the council
Housing standard: Decent Homes Standard (England)
Damp and mould timescales: Awaab's Law (since 27 Oct 2025)
Population: 2,226 (2020 estimate)
Regional price factor: 1.02 (our estimate)

Council housing status from Housing Revenue Account records (MHCLG and the 2012 HRA list, updated for later transfers) and council publications, checked October 2026. Population: ONS 2020 mid-year estimate.

Who owns the social homes on the Isles of Scilly?

The Council of the Isles of Scilly holds a small council housing stock. Housing associations also own social homes on the islands, and we can work for both.

What do we cover on the Isles of Scilly?

Cavity suitability survey, including borescope inspection
Cavity wall insulation injection
Extraction of failed or unsuitable cavity fill
Loft insulation top-ups to current recommended depths
Loft ventilation checks and remedial vents

Loft and cavity wall insulation in a social home

How do we deliver it?

Where we extract failed fill, we inspect the wall ties and the cavity while it is open and report what we find.

Which rules apply on the Isles of Scilly?

Warm Homes: Social Housing Fund Wave 3 (£1.29bn for 2025–2028, plus up to £295m more for 2026/27) requires delivery under PAS 2035/2030, TrustMark-registered installers and, for heat pumps and solar, MCS certification. The fund is closed to new applications.

Decent Homes Standard (England) · More about loft and cavity wall insulation

What does loft and cavity wall insulation cost on the Isles of Scilly?

Our guide range for cavity wall insulation on the Isles of Scilly is £950–£2,750 per home. That is the UK range of £950–£2,700 (published figure) adjusted by a regional cost factor of 1.02 (our own estimate); figures are before VAT where the source states it. Every job is priced after survey; specification, access and the condition of the homes will move the figure.

Questions about loft and cavity wall insulation on the Isles of Scilly

Does the Council of the Isles of Scilly still own council homes?

The Council of the Isles of Scilly holds a small council housing stock. Housing associations also own social homes on the islands, and we can work for both.

Do you also work near the Isles of Scilly?

Yes. We take on loft and cavity wall insulation across the South West, including Cornwall, Plymouth, West Devon and Torridge, and in every other UK nation.

Can you take on loft and cavity wall insulation on the Isles of Scilly as a subcontractor?

Yes. Main contractors working for social landlords on the Isles of Scilly can engage us as a tier-2 subcontractor for loft and cavity wall insulation, working under their systems and their client's specification.