If you're planning opening & vented roof lanterns in Havant, you're in the right place. We supply made-to-measure lanterns with delivery across Hampshire, and our installation teams fit throughout the area — so you can buy supply-only or have the whole job handled.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
Like much of Hampshire, Havant features Victorian terraces in the cities, large detached plots in the villages, and steady orangery and garden-room demand. It's the kind of work our surveyors and fitting teams handle week in, week out across the South East region.
You get the same product either way — thermally broken aluminium, self-clean and solar-control glass options, made to the millimetre. The only choice is who fits it: your builder with our documentation, or our own nationwide teams.
Coverage takes in Havant, Romsey, Alton and Lymington and every corner of Hampshire. Surveys and quotes are free, with a response within 1 working hour on every enquiry.
Not in a quality system — the sash closes onto continuous gaskets and locks down tight. The vent panes carry the same glazing spec and guarantee as the fixed glass around them.
Over kitchens and in south-facing rooms, emphatically yes — venting at the highest point purges heat and steam faster than any window can. In cooler, well-ventilated rooms a fixed lantern plus good doors often suffices.
The rain sensor closes it automatically — it's a standard part of the package, not an optional extra, so an open vent and a surprise shower never meet.
Only on certain systems — vents are normally factory-built into the roof slope. Send photos of your lantern and we'll confirm whether a retrofit sash exists for it or whether replacement is the honest answer.
Yes — Havant is inside our standard Hampshire coverage. Our fitting teams survey and install throughout the area, and supply-only deliveries run to Havant on dedicated glass transport.
Stocked standard sizes typically deliver to Havant within 7–10 working days; made-to-measure fabrication adds to that, and we confirm the slot when you order so it lands with your build programme.
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