Loft InsulationInstallers

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.

Guide price £245 to £695 Andover, Hampshire
Eaves ventilation trays in a loft

Where we work around Andover

Andover sits about 22 miles from Southampton, measured in a straight line.

Other towns close by include Winchester.

Postcode districtsSP10, SP11
Council areaHampshire
County or areaHampshire

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?

£245 to £695Eaves or tile vents for a typical house. Free survey and a fixed written quote before any work.

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.

Work out a guide price for your loft

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.

Loft ventilation in other towns

Other loft work in Andover

Find out what your loft needs

Free survey and a fixed written quote for installation work. Guide prices first if you prefer.