Commercial roof void insulation in Limavady
Limavady is inside the area we cover in County Londonderry. For roof void insulation for a commercial building we provide a site survey and RAMS before any work starts.
Postcode districts we cover here include BT49, in the Causeway Coast and Glens council area.

Where we work around Limavady
Limavady is about 15 miles from Derry/Londonderry as the crow flies.
We also cover Dungiven, Coleraine, Portstewart and Derry/Londonderry.
| Postcode districts | BT49 |
|---|---|
| Council area | Causeway Coast and Glens |
| County or area | County Londonderry |
What is roof void insulation?
We start with access and safety: a walkway, lighting and the risk assessment for working in a large void, plus any asbestos register for the building. Insulation is laid on the ceiling or between ceiling joists, with services, light fittings and fire compartment lines kept clear. More about roof void insulation for a commercial building.
- Photo record and completion note
- Phased or out-of-hours working
- RAMS and site induction
Why book with us in Limavady
Fixed written price
The price on the quote is the price you pay. It only changes if you change the job, or if we find something hidden, such as rot, and you agree the change in writing first.
RAMS before we start
Risk assessments and method statements are agreed before anyone goes into the void.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
Clear contact details
Your quote says who to call with questions before, during and after the work.
How much does roof void insulation for a commercial building cost in Limavady?
Commercial guide prices are shown before any VAT. Commercial work is standard-rated if VAT is charged; the zero rate for insulation applies to homes and some charity buildings.
Building regulations in Northern Ireland
Northern Ireland has its own Building Regulations, with energy guidance in Technical Booklet F1. Upgrading loft insulation may count as a thermal alteration, so check with your council's building control. How the rules work across the UK.
Questions about roof void insulation for a commercial building in Limavady
Do you cover all of BT49?
Yes, we cover the BT49 postcode district and the districts around Limavady.
How soon can you visit a building in Limavady?
We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.
Do you take on jobs outside Limavady?
Yes. We also work in Dungiven and Coleraine and elsewhere in County Londonderry.
Do you need an asbestos survey first?
For any building built before 2000, we need the asbestos register or a survey of the areas we will work in.
Can you insulate while the building is in use?
Usually, by working in phases or out of hours and keeping the void hatch zones controlled.
