Rooflights for Hertford homes and buildings
Looking for skylights in Hertford? We handle survey, supply and fitting for homes and businesses across SG13 and nearby Hoddesdon and Welwyn Garden City.
Orangery-style extensions with lanterns are popular across the South East, and solar-control glass makes a big difference on south-facing gardens.
Hertford sits about 6 km from Hoddesdon and 9 km from Welwyn Garden City, and we cover the whole SG13 postcode district and the roads in between.
Flat roof rooflights in Hertford
Lanterns & glass roofs in Hertford
Pitched roofs & lofts in Hertford
Commercial rooflights in Hertford
Upgrades, repairs & fitting in Hertford
Planning and building rules in England
English householder permitted development (Class C) normally covers rooflights that stand no more than 0.15 m proud of the roof plane and stay below the highest part of the roof. Listed buildings need listed building consent, flats have no householder permitted development rights, and an Article 4 direction can remove the rights in some conservation areas.
Building Regulations Approved Document L sets a limiting U-value of 2.2 W/m²K for new or replacement rooflights in existing homes, measured in the horizontal plane; roof windows need 1.4 W/m²K or a Band B energy rating. Replacing a rooflight or roof window can be self-certified by an installer registered with an authorised competent person scheme; otherwise building control approval is needed.
Also covering near Hertford
Skylight questions: Hertford
Is the survey in Hertford free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Can you work alongside my builder in Hertford?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
How do I book a survey in Hertford?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Will I need planning permission in Hertford?
Most rooflights on English houses do not need planning permission, provided they keep within 150 mm of the roof surface and below the ridge line.
Fixed or opening?
Opening units suit kitchens, bathrooms and bedrooms; fixed units are simpler and cheaper where the room already ventilates well.
Can I cancel?
Made-to-measure products are excluded from the statutory 14-day cancellation right, but you can cancel without charge until we place the order with the manufacturer. Our terms explain the rest.
