Damp and mould remediation · Northern Ireland

Damp and mould remediation in Derry City and Strabane

Social landlords in Derry City and Strabane can use us for damp and mould remediation that starts with a diagnosis and ends with evidence that the fix worked.

Damp and mould remediation in Derry City and Strabane is carried out by our site teams and specialist subcontractors under our management, with photographs, notes and certificates on every job. Social homes in Derry City and Strabane are owned by the Northern Ireland Housing Executive and housing associations.

Derry City and Strabane at a glance

Council: Derry City and Strabane District 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: 151,109 (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 Derry City and Strabane?

In Northern Ireland, councils are not housing authorities. Social homes in Derry City and Strabane 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 Derry City and Strabane?

Damp and mould inspection with moisture readings and photos
Humidity-controlled extract fans and continuous extract (dMEV)
Positive input ventilation (PIV) units
Trickle vents, door undercuts and window repairs
Leak repairs to roofs, gutters, pipes and seals

Damp and mould remediation in a social home

How do we deliver it?

Every case starts with readings and a written diagnosis. That record is useful to you whatever happens next, and it means the work we price is aimed at the cause.

Which rules apply in Derry City and Strabane?

In Northern Ireland, the Housing Executive and registered housing associations work to the Northern Ireland Decent Homes Standard, which the Department for Communities consulted on revising in 2025–26.

Decent Homes Standard (NI) · More about damp and mould remediation

What does damp and mould remediation cost in Derry City and Strabane?

Our guide range for a typical damp and mould case (one or two rooms, mould treatment and an extract fan) in Derry City and Strabane is £400–£1,050 per home. That is the UK range of £450–£1,150 (derived from published totals) 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 damp and mould remediation in Derry City and Strabane

Who is the social landlord in Derry City and Strabane?

Do you also work near Derry City and Strabane?

Yes. We take on damp and mould remediation across Northern Ireland, including Mid Ulster, Fermanagh and Omagh, Causeway Coast and Glens and Antrim and Newtownabbey, and in every other UK nation.

Can you take on damp and mould remediation in Derry City and Strabane as a subcontractor?

Yes. Main contractors working for social landlords in Derry City and Strabane can engage us as a tier-2 subcontractor for damp and mould remediation, working under their systems and their client's specification.