Commercial roof void insulation in Coleraine
We take on roof void insulation for a commercial building in Coleraine and across County Londonderry, with a site survey and RAMS before any work starts.
We cover the BT52 and BT55 postcode districts, inside the Causeway Coast and Glens council area.

Where we work around Coleraine
Coleraine sits about 27 miles from Derry/Londonderry, measured in a straight line.
We also cover Portstewart and Limavady.
| Postcode districts | BT52, BT55 |
|---|---|
| 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. We work to your site rules and produce RAMS before starting. More about roof void insulation for a commercial building.
- Phased or out-of-hours working
- RAMS and site induction
- Photo record and completion note
Why book with us in Coleraine
RAMS before we start
Risk assessments and method statements are agreed before anyone goes into the void.
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.
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 Coleraine?
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 Coleraine
Do you cover all of BT52?
Yes, we cover the BT52 postcode district and the districts around Coleraine.
Do you take on jobs outside Coleraine?
Yes. We also work in Portstewart and Limavady and elsewhere in County Londonderry.
How do I pay for work in Coleraine?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
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.
