Loft and cavity wall insulation · Northern Ireland

Loft and cavity wall insulation in Lisburn and Castlereagh

Loft top-ups and cavity fill are the cheapest fabric measures for most homes in Lisburn and Castlereagh, provided the survey comes first.

We take on loft and cavity wall insulation in Lisburn and Castlereagh for the Housing Executive, housing associations and supported housing providers, managing every trade ourselves and working to the timescales in your order. Social homes in Lisburn and Castlereagh are owned by the Northern Ireland Housing Executive and housing associations.

Lisburn and Castlereagh at a glance

Council: Lisburn and Castlereagh City Council
Nation: Northern Ireland
Council homes: Housing Executive and housing associations
Housing standard: Decent Homes Standard (NI)
Damp and mould timescales: No timescale law found
Population: 146,452 (2020 estimate)
Regional price factor: 0.90 (our estimate)

In Northern Ireland the Housing Executive, not the council, is the public landlord. Population: ONS 2020 mid-year estimate.

Who owns the social homes in Lisburn and Castlereagh?

In Northern Ireland, councils are not housing authorities. Social homes in Lisburn and Castlereagh are owned by the Northern Ireland Housing Executive and by registered housing associations, which are regulated by the Department for Communities.

What do we cover in Lisburn and Castlereagh?

Cavity suitability survey, including borescope inspection
Cavity wall insulation injection
Boarded walkways, hatch insulation and draught-proofing
Loft ventilation checks and remedial vents
Pipe and tank insulation

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 in Lisburn and Castlereagh?

PAS 2035:2023 sets the whole-house retrofit process (assessment, coordination, design, installation and evaluation), and PAS 2030:2023 covers installation. Most government-backed retrofit schemes require both, with TrustMark lodgement.

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

What does loft and cavity wall insulation cost in Lisburn and Castlereagh?

Our guide range for cavity wall insulation in Lisburn and Castlereagh is £850–£2,450 per home. That is the UK range of £950–£2,700 (published figure) adjusted by a regional cost factor of 0.90 (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 in Lisburn and Castlereagh

Who is the social landlord in Lisburn and Castlereagh?

Can you take on loft and cavity wall insulation in Lisburn and Castlereagh as a subcontractor?

Yes. Main contractors working for social landlords in Lisburn and Castlereagh can engage us as a tier-2 subcontractor for loft and cavity wall insulation, working under their systems and their client's specification.

Do you also work near Lisburn and Castlereagh?

Yes. We take on loft and cavity wall insulation across Northern Ireland, including Belfast, Antrim and Newtownabbey, Ards and North Down and Newry, Mourne and Down, and in every other UK nation.