Loft ventilation in Magherafelt
Homes in Magherafelt get the same service as everywhere else we work in County Londonderry. For loft ventilation, that means a free survey and a fixed written quote.
Jobs in BT45 are all within our normal area, which fall under Mid Ulster council.

Where we work around Magherafelt
As the crow flies, Magherafelt is roughly 33 miles from Derry/Londonderry.
We also work in Dungiven, Limavady, Coleraine and Portstewart, further afield.
| Postcode districts | BT45 |
|---|---|
| Council area | Mid Ulster |
| County or area | County Londonderry |
What is loft ventilation?
Most pitched roofs are ventilated at the eaves, sometimes with high-level vents as well. Where there are no vents, we add soffit vents, tile or slate vents, or ridge vents, depending on the roof covering and the underlay. More about loft ventilation.
- Soffit, tile or ridge vents as specified
- Eaves trays where insulation could block airflow
- A note of air leaks from the house that need sealing
Why book with us in Magherafelt
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
Eaves kept clear
Insulation is held back from the eaves so the loft can still ventilate.
Photos of the finished loft
You see the work done without climbing the ladder.
No pressure selling
You get everything in writing and decide in your own time.
How much does loft ventilation cost in Magherafelt?
This work is not an energy-saving material for VAT, so it is standard-rated if VAT applies. Where it is done alongside insulation, the quote shows each part separately.
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 loft ventilation in Magherafelt
What do I need to do before you arrive in Magherafelt?
Clear a path to the hatch and, if you can, move stored items away from the area we will be working in. Tell us about anything heavy or fragile.
Can you visit Magherafelt outside working hours?
Ask about early, late or weekend appointments when you get in touch, and we will tell you honestly what we can offer.
Will I get a written quote for work in Magherafelt?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Does my loft need ventilation after insulation?
A cold loft needs a path for outside air, usually at the eaves. New insulation must not block it, which is why we fit eaves trays.
Will extra vents make my house colder?
No. The vents ventilate the loft above the insulation, not the rooms below.
