We've made orangery roof lanterns straightforward for Grantham: order supply-only with delivery to your door, or book our fitting teams and have the whole project — survey to seal — handled for you.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
The Lincolnshire market is defined by wide rural plots, brick farmhouses and coastal bungalows — large single lanterns and multiple-lantern roofs both feature — and our Grantham 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 Grantham alongside Skegness, Stamford and Louth and the rest of Lincolnshire — surveys are free, quotes carry no obligation, and we aim for a response within 1 working hour.
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.
35–40 degrees for the traditional pavilion presence orangeries are known for. Contemporary orangeries sometimes drop to 25 degrees, but the taller pitch remains the signature.
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 — Grantham is inside our standard Lincolnshire coverage. Our fitting teams survey and install throughout the area, and supply-only deliveries run to Grantham on dedicated glass transport.
Stocked standard sizes typically deliver to Grantham 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