Homeowners and builders in Walthamstow come to us for roof lantern replacement 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 Walthamstow 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 Walthamstow alongside Richmond upon Thames, Wimbledon and Greenwich and the rest of Greater London — surveys are free, quotes carry no obligation, and we aim for a response within 1 working hour.
Very. Domes sit on the same style of kerb a lantern needs, so a swap to a modern glazed lantern is typically a one-day changeover that also transforms how the room looks and holds heat.
Minimal — the work happens at roof level. Inside, expect the reveal to need a trim or touch of decoration; the room is usable again the same evening.
If it's single-glazed, non-thermally-broken or streaming with condensation, the comfort and energy gains are substantial. We'll be honest on survey if yours has life left in it.
We remove and dispose of it as part of the installation — the price we quote includes taking the old unit away.
We do. Walthamstow and the surrounding Greater London towns are core territory for both our installation teams and our supply-only delivery routes.
For Walthamstow: 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 · installation@lantern-roof.com