The room you already have, with the sky let into it
Flat roof, pitched roof, walk-on and lanterns. Cut, glazed and checked in our own factory, then delivered on a date you book.
Shop skylights
Size it yourself
Made in our own factory✦Triple glazed as standard✦Any size to 3500 mm✦Delivered on a booked date✦10-year glass warranty✦Drawings checked before cutting✦
Made in our own factory✦Triple glazed as standard✦Any size to 3500 mm✦Delivered on a booked date✦10-year glass warranty✦Drawings checked before cutting✦
A 20 mm sightline and nothing that moves. The quietest way to put daylight into a flat roof — 14 stock sizes, or built to your opening.
Triple glazed0.9 W/m²K20 mm sightline
from £486See all sizes →
Structural glass
Vista Walk-on
Laminated structural glass you can stand on, with an anti-slip finish. For terraces, light wells and landings.
Anti-slip3.5 kN/m² loadFlush finish
from £486See all sizes →
Made to order · Configurator
Give us two numbers and we'll give you a price
Any size from 400 × 400 to 2500 × 3500 mm, at the same lead time and the same warranty as a stock unit.
Width
1200mm
×
Length
2400mm
Glass
ClearSolar tintObscure
Your price£486
Add to basket
From our customers
What people are saying
★★★★★4.9 out of 5 from 412 reviews on Google
★★★★★
"Ordered a 1000 × 2000 for a flat roof extension. The drawing came back the same day with the kerb detail marked up, and the unit arrived on the date we booked. Fitters had it in before lunch."
Michael Ardley — Google, March 2026
★★★★★
"I had the wrong structural opening on my first order and they caught it before anything was cut. Saved me a very expensive mistake. Would not have got that from a builders merchant."
Michael Ardley — Google, March 2026
★★★★★
"Third one I have bought from them. The sightline really is as thin as the photos suggest, and the glass has not marked in two years on the first unit."
Michael Ardley — Google, March 2026
Read our reviews on Google
Built and photographed
Other people's roofs
All projects and guides →
Kitchen extension
Three fixed lights over a kitchen island
Loft conversion
Walk-on glass as the landing floor
Guide
Measuring a kerb: the four numbers we need
Measured twice
We check your structural opening against the drawing before anything is cut. If the numbers don't work, we call you.
Delivered on a date
Booked with you, not a window. Someone needs to be on site to accept it — a skylight is not a parcel.
Made by us
Cut, glazed and checked in our own factory, so the person who answers the phone can tell you where yours is.
Once a month, nothing elseNew sizes, price changes and the occasional finished roof.
Email address
Sign up
NORTHLIGHT
Skylights and rooflights for flat and pitched roofs, made to order and delivered across the UK.