Glasgow and the Clyde
Roof lanterns and rooflights for rear extensions in Glasgow and the Clyde
Lanterns, flat rooflights and walk-on glass that bring light deep into the plan. Across Glasgow and the Clyde we handle the whole rear extension: survey, drawings, the planning route, building control and the build. Towns we cover here include Glasgow, Paisley and Greenock.

Rear extensions in Glasgow and the Clyde gain most from a rooflight placed against the old back wall, where the room would otherwise be darkest. Post-war semis and terraces are common around Glasgow and the Clyde, and many have room for a single-storey rear extension within Class 1A limits.
What does it cost in Glasgow and the Clyde?
As a guide, £2,200–£4,500 including VAT. Your written price follows a measured survey and an agreed design, so it reflects your house, not an average.
What approvals does it need in Glasgow and the Clyde?
Insulation and glazing follow Section 6 of the Scottish Technical Handbook; the building warrant drawings show how the extension meets it.
Classes 1A and 1B do not apply in conservation areas, and listed buildings need listed building consent.
Where in Glasgow and the Clyde do we work?
FAQ
Questions people ask
Lantern or flat rooflight?
A lantern gives height and a feature; a flat rooflight is cleaner and lower-profile.
Can a rooflight open?
Yes, manually or electrically, with rain sensors.
Will it leak?
Not when fitted on a proper upstand with the membrane dressed up it.
Do you cover all of Glasgow and the Clyde?
We cover 19 towns and districts in Glasgow and the Clyde, including Glasgow, Paisley and Greenock.
Who builds the extension?
Vetted building teams working under contract to us; your contract is with S&K Property Investments and Improvement Ltd.