From Johnstone kitchen extensions to full orangery builds, our roof lantern installation service covers supply-only delivery and complete installation throughout Renfrewshire — same product, your choice of who fits it.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
Like much of Renfrewshire, Johnstone features tenement flats and suburban semis with steady rear-extension demand. It's the kind of work our surveyors and fitting teams handle week in, week out across the Scotland 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 Johnstone, Paisley, Renfrew and Erskine and every corner of Renfrewshire. Surveys and quotes are free, with a response within 1 working hour on every enquiry.
A standard domestic lantern on a ready kerb is a one-day job including sealing and trims. Cut-ins to existing roofs, oversize lanterns or plastered reveals extend that to two days.
A finished kerb to the dimensions we issue, the roof membrane dressed over it, and clear access for glass — which for larger panes can mean two fitters and lifting equipment we bring.
Yes — workmanship is guaranteed in writing, separate from and alongside the lantern manufacturer's product guarantee, so there's no gap between the two.
Yes — our teams cover England, Wales and Scotland. Distance affects scheduling more than price; we'll give you the next available slot for your postcode when you enquire.
Yes — installation is available across Johnstone and Renfrewshire, and if you'd rather buy supply-only, kerbside delivery to Johnstone is included in our standard service.
Standard-size supply-only prices are on the site now; made-to-measure quotes for Johnstone usually come back the same working day, and installed projects are priced after a free survey.
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