Loft ventilation in Andover
We fit loft ventilation for homes in Andover and across Hampshire, starting with a free survey and a fixed written quote.
We cover postcodes including SP10 and SP11, in the Hampshire council area.

Where we work around Andover
Andover sits about 22 miles from Southampton, measured in a straight line.
Other towns close by include Winchester.
| Postcode districts | SP10, SP11 |
|---|---|
| Council area | Hampshire |
| County or area | Hampshire |
What is loft ventilation?
Most pitched roofs are ventilated at the eaves, sometimes with high-level vents as well. Insulation pushed into the eaves can block that path, which is why we fit ventilation trays. More about loft ventilation.
- Eaves trays where insulation could block airflow
- A note of air leaks from the house that need sealing
- Soffit, tile or ridge vents as specified
Why book with us in Andover
Clear contact details
Your quote says who to call with questions before, during and after the work.
Photos of the finished loft
You see the work done without climbing the ladder.
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
How much does loft ventilation cost in Andover?
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 England
In England, a loft insulated across more than half its area should reach a U-value of 0.16 W/m²K. Insulation alone is not usually notified to building control. How the rules work across the UK.
Questions about loft ventilation in Andover
Will I get a written quote for work in Andover?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
How do I pay for work in Andover?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
Do you take on jobs outside Andover?
Yes. We also work in Winchester and Romsey and elsewhere in Hampshire.
Will extra vents make my house colder?
No. The vents ventilate the loft above the insulation, not the rooms below.
My bathroom fan vents into the loft. Is that a problem?
Yes. It pumps warm, wet air straight into the coldest part of the house. The duct should run to outside through a vent tile, soffit or wall.
