Harrow sits squarely in our Greater London coverage area for ultrasky roof lanterns — which means fast made-to-measure quotes, kerbside delivery for trade and DIY orders, and installation slots with our own teams.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
Around Harrow and the wider county, housing stock runs to Victorian terraces, side-return kitchen extensions and flat-roof rear additions where a roof lantern is the default way to pull daylight deep into the plan. We've specified and supplied for exactly these property types across Greater London, 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.
Harrow, Wimbledon, Greenwich and Ilford and the rest of Greater London all sit inside standard coverage: free surveys, free quotes, and a response within 1 working hour.
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.
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.
We do. Harrow and the surrounding Greater London towns are core territory for both our installation teams and our supply-only delivery routes.
For Harrow: same-day made-to-measure quotes, standard sizes delivering in around 7–10 working days, and installation slots booked to suit once the survey's done.
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