Roof lanterns in Hounslow

Daylight in Hounslow

In midsummer the noon sun stands about 62.0° high over Hounslow, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.

Delivery and fitting in Hounslow

Delivery to TW3 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.

Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Hounslow before quoting.

Delivery to TW3 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.

Guide prices for Hounslow

Rectangular aluminium lanterns, supply only, including VAT:

Guide prices include VAT at 20%, supply only, aluminium with self-cleaning double glazing in a stock colour. Your fixed price is confirmed in writing on your quote before you order.

Planning and building regulations for Hounslow

For homes in England, a new or replacement rooflight should achieve a U-value of 2.2 W/m²K or better in the horizontal position, under Approved Document L.

Planning-wise, a lantern on a new extension is judged as part of that extension, while one added to an existing roof can fall outside permitted development if it stands more than 150 mm proud.

Building regulations in Hounslow are checked by your local authority building control team or a registered building control approver. Replacing a rooflight in an existing home is building work. Installers registered with a competent person scheme can self-certify; otherwise building control must be involved.

Sources: Approved Document L, GOV.UK · Planning Portal

Roof lantern questions from Hounslow