Hertfordshire homeowners and trades use us for ultrasky roof lanterns because the offer is simple — honest online prices on standard sizes, same-day made-to-measure quotes, and installation available everywhere in the county.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
The county's housing stock — garden-city housing, 1930s semis and a fast-moving extension market across the commuter towns — shapes our recommendations here more than any brochure could.
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.
uPVC if budget leads — it's the most affordable route to a quality lantern. Aluminium if sightlines and colour matter most. Structurally they share the same engineered ridge, so neither compromises on strength.
Up to 4 metres, which covers almost every domestic extension. That means no horizontal bars crossing the ceiling void — just clean glass to the ridge.
Yes — it's built on Ultraframe's Classic roof platform, one of the most-installed conservatory and lantern roof systems in the UK, with decades of structural track record.
28mm double-glazed units as standard, with self-clean coatings and blue or neutral solar control available. We'll match the glass to the room's orientation.
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