Homeowners and builders in Harrow come to us for orangery roof lanterns for a simple reason: honest supply-only prices, made-to-measure fabrication and installation available right across Greater London.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
The Greater London market is defined by 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 — and our Harrow installs reflect that, with specifications matched to the property rather than pulled off a shelf.
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.
Our teams cover Harrow alongside Twickenham, Sutton and Orpington and the rest of Greater London — surveys are free, quotes carry no obligation, and we aim for a response within 1 working hour.
Heritage aluminium suits most projects — period looks, modern performance. Timber earns its premium on listed properties and exacting conservation briefs.
As a rule of thumb, half to two-thirds of the roof footprint, holding at least 600mm of solid pelmet all round. We'll sketch the proportion over your floor plan before you order — it's the decision that makes or breaks the room.
Yes — that's the classic orangery detail. We coordinate lantern kerb positions with your electrician's first fix so LED strips or downlights wash light around the glass at night.
They can — electric opening panes with rain sensors are available on most systems, and worth specifying in kitchens where extraction and summer heat both need help.
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