Whether it's a single lantern over a Welwyn Garden City kitchen or a multi-roof development, our aluminium roof lanterns service pairs supply-only pricing with nationwide installation — and Hertfordshire is core territory for both.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
The Hertfordshire market is defined by garden-city housing, 1930s semis and a fast-moving extension market across the commuter towns — and our Welwyn Garden City installs reflect that, with specifications matched to the property rather than pulled off a shelf.
Specification doesn't change with postcode: thermally broken frames, 28mm argon-filled glazing, marine-grade powder coating and a 10-year guarantee, whether you buy supply-only for your own builder or book our installation teams.
Our teams cover Welwyn Garden City alongside Hemel Hempstead, Stevenage and Hatfield and the rest of Hertfordshire — surveys are free, quotes carry no obligation, and we aim for a response within 1 working hour.
Standard sizes below — made to measure quoted same day. Installation available nationwide if you’d rather we fit it.
Thermally broken aluminium · self-clean & solar glass options · 7–10 working days
Thermally broken aluminium · self-clean & solar glass options · 7–10 working days
Thermally broken aluminium · self-clean & solar glass options · 7–10 working days
Far bigger than most rooms need — spans over 3m wide and 6m long are achievable with reinforced ridge sections. Past a certain size we'd recommend twin lanterns instead, purely for proportion.
Strength. Aluminium carries the same glass on much slimmer bars, so the lantern looks lighter and lets more daylight through. It also holds its colour and shape for decades, where uPVC profiles are bulkier and can discolour.
Not when thermally broken. The polyamide barrier separates the cold external aluminium from the warm internal face, keeping the inside surface above dew point in normal conditions. Good room ventilation does the rest.
Yes — dual-colour powder coating is a standard option. Anthracite outside with white inside is the most popular combination, keeping the exterior contemporary while the interior stays bright.
Yes — installation is available across Welwyn Garden City and Hertfordshire, and if you'd rather buy supply-only, kerbside delivery to Welwyn Garden City is included in our standard service.
Standard-size supply-only prices are on the site now; made-to-measure quotes for Welwyn Garden City usually come back the same working day, and installed projects are priced after a free survey.
Send the form and we’ll come back with honest prices — supply-only or installed — with a response within 1 working hour.
Prefer to talk? Call 0800 088 6248 or WhatsApp · sales@lantern-roof.com