From Harrow kitchen extensions to full orangery builds, our walk-on rooflights service covers supply-only delivery and complete installation throughout Greater London — same product, your choice of who fits it.
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, Croydon, Bromley and Ealing and the rest of Greater London all sit inside standard coverage: free surveys, free quotes, and a response within 1 working hour.
Untreated glass can be, so we offer anti-slip finishes: a near-invisible ceramic frit pattern for light use, or sandblasted bands where the panel sits in a main walking route.
That's the classic application — a flush glass panel set into the terrace deck, lighting the room beneath. The kerb takes the load and the perimeter drains with the rest of the terrace.
Slightly — the thicker laminated build and any anti-slip finish reduce transmission a little. Below a panel in open sky, the difference rarely registers in practice.
Meaningfully more — structural laminated glass and engineering calculations drive the price. As a guide, expect two to three times an equivalent fixed flat rooflight; we quote each panel from its size and load class.
Yes — installation is available across Harrow and Greater London, and if you'd rather buy supply-only, kerbside delivery to Harrow is included in our standard service.
Standard-size supply-only prices are on the site now; made-to-measure quotes for Harrow 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