Loft InsulationInstallers

Loft ventilation in Cambridge

Homes in Cambridge get the same service as everywhere else we work in Cambridgeshire. For loft ventilation, that means a free survey and a fixed written quote.

That includes addresses in CB2, CB4 and CB1, which fall under Cambridgeshire council.

Guide price £245 to £695 Cambridge, Cambridgeshire
Eaves ventilation trays in a loft

Where we work around Cambridge

As the crow flies, Cambridge is roughly 30 miles from Peterborough.

Other towns close by include Royston, St Ives (Cambridgeshire) and Newmarket.

Postcode districtsCB2, CB4, CB1
Council areaCambridgeshire
County or areaCambridgeshire

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.

  • A note of air leaks from the house that need sealing
  • Eaves trays where insulation could block airflow
  • Soffit, tile or ridge vents as specified

Why book with us in Cambridge

Eaves kept clear

Insulation is held back from the eaves so the loft can still ventilate.

No pressure selling

You get everything in writing and decide in your own time.

Clear contact details

Your quote says who to call with questions before, during and after the work.

We measure before we quote

Existing depth, joist spacing, wiring and the tank are checked, not guessed.

How much does loft ventilation cost in Cambridge?

£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 Cambridge

Do you cover all of CB2?

Yes, we cover the CB2 postcode district and the districts around Cambridge.

Do you take on jobs outside Cambridge?

Yes. We also work in Royston and St Ives (Cambridgeshire) and elsewhere in Cambridgeshire.

Can a landlord in Cambridge book work for a tenanted house?

Yes. We can arrange access with the tenant directly and send you photos once the work is finished.

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.

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 Cambridge

Find out what your loft needs

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