Loft ventilation in Hayes
We fit loft ventilation for homes in Hayes and across Greater London, starting with a free survey and a fixed written quote.
Postcode districts we cover here include UB3, UB4 and UB11, inside the Hillingdon council area.

Where we work around Hayes
As the crow flies, Hayes is roughly 13 miles from central London.
Other towns close by include Southall, Uxbridge, Hounslow and Feltham.
| Postcode districts | UB3, UB4, UB11, UB7 |
|---|---|
| Council area | Hillingdon |
| County or area | Greater London |
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
- Soffit, tile or ridge vents as specified
- Eaves trays where insulation could block airflow
Why book with us in Hayes
Clear contact details
Your quote says who to call with questions before, during and after the work.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
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 Hayes?
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 Hayes
How soon can you visit a home in Hayes?
We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.
Do you cover all of UB3?
Yes, we cover the UB3 postcode district and the districts around Hayes.
Can you visit Hayes 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.
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.
