From Windsor kitchen extensions to full orangery builds, our ultrasky roof lanterns service covers supply-only delivery and complete installation throughout Berkshire — same product, your choice of who fits it.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
Around Windsor and the wider county, housing stock runs to Thames-valley commuter stock from Victorian terraces to executive new builds — fast lead times and premium specs dominate. We've specified and supplied for exactly these property types across Berkshire, 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.
Windsor, Thatcham, Ascot and Sandhurst and the rest of Berkshire all sit inside standard coverage: free surveys, free quotes, and a response within 1 working hour.
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.
Both — our teams install nationwide, or we supply the made-to-measure lantern direct for your own builder.
Yes — installation is available across Windsor and Berkshire, and if you'd rather buy supply-only, kerbside delivery to Windsor is included in our standard service.
Standard-size supply-only prices are on the site now; made-to-measure quotes for Windsor 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