New-build loft insulation in Larne
For trade loft insulation in Larne, send us the details and we will come back with per-plot pricing to your specification.
We cover the BT40 postcode districts, which fall under Mid and East Antrim council.

Where we work around Larne
Larne is about 18 miles from Belfast as the crow flies.
Nearby, we also cover Carrickfergus and Newtownabbey.
| Postcode districts | BT40 |
|---|---|
| Council area | Mid and East Antrim |
| County or area | County Antrim |
How does trade loft insulation work?
For new dwellings and extensions, the insulation has to match the design that achieved compliance, so we work from your SAP or U-value calculation and the specified product. We can install between and over the ceiling ties, fit eaves ventilation trays and loft hatches, and leave a boarded access route to services. More about trade loft insulation.
- Photo evidence for building control
- Eaves trays and hatch upstands
- Supply and fit to your specification
Why book with us in Larne
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.
Photo evidence
Each stage is photographed against the specification for building control.
Clear contact details
Your quote says who to call with questions before, during and after the work.
How much does trade loft insulation cost in Larne?
Trade prices are shown before any VAT. Work on new dwellings is normally zero-rated; extensions and refurbishment are normally standard-rated, and the construction reverse charge may apply. Each quote shows the VAT treatment.
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 trade loft insulation in Larne
How do I pay for work in Larne?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
Will I get a written quote for work in Larne?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Do you charge extra to travel to Larne?
Not normally. Our guide prices include normal travel to Larne. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.
Can you provide photos for building control?
Yes. Every stage is photographed, and depth is recorded against the specification.
Do you work as a subcontractor?
Yes. We quote per plot or per job and work to your programme and site rules.
