From Stevenage kitchen extensions to full orangery builds, our aluminium roof lanterns service covers supply-only delivery and complete installation throughout Hertfordshire — same product, your choice of who fits it.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
Around Stevenage and the wider county, housing stock runs to garden-city housing, 1930s semis and a fast-moving extension market across the commuter towns. We've specified and supplied for exactly these property types across Hertfordshire, so recommendations come from real local precedent.
Every lantern is thermally broken aluminium as standard, glazed with 28mm argon-filled units, and available with self-clean and solar-control coatings. Supply-only orders include kerb specifications and fitting documentation; installed projects carry our written workmanship guarantee on top of the 10-year product cover.
Stevenage, Ware, Watford and St Albans and the rest of Hertfordshire all sit inside standard coverage: free surveys, free quotes, and 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
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. Our powder coat is marine-grade as standard, and aluminium itself doesn't rust. For exposed shoreline plots we can also upgrade fixings and glazing to suit the wind loading.
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.
Yes — installation is available across Stevenage and Hertfordshire, and if you'd rather buy supply-only, kerbside delivery to Stevenage is included in our standard service.
Standard-size supply-only prices are on the site now; made-to-measure quotes for Stevenage 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