Frequently asked questions
How much does a conservatory roof replacement cost in Darlington?
Most lean-to conversions come in between £4,500 and £7,000; Victorian-style roofs £5,500–£8,500. The written quote is fixed, includes the plastered ceiling, and the survey is free.
How long does the conversion take?
Most conservatories are watertight in 1–2 days and fully finished — plastered ceiling, lights, tidy — within 4–5 working days.
Do I need planning permission for a solid conservatory roof?
Usually not — most conversions fall under permitted development since the 2010 regulation changes. We confirm this at the survey, and where building control sign-off applies we handle the paperwork.
Will my conservatory frames take the weight?
Almost always yes — modern warm roof systems are engineered to be lighter than many glass roofs. The structural check at our free survey confirms it before you commit to anything.
Will it make the rest of the house darker?
It’s the honest trade-off. We design it out with LED spotlights, optional glazed panels or a roof lantern in the new roof, and light internal finishes — you keep the brightness without the greenhouse effect.
Can I use the conservatory in winter afterwards?
Yes — that’s the point. With a U-value around 0.15 the room holds heat like any other room in the house, and a small radiator or the existing heating is finally enough.
What's the difference between a warm roof and insulating the existing roof?
Internal insulation panels are a budget patch that traps condensation against the old roof. A warm roof replaces the structure with an insulated, ventilated, tiled system — done once, done properly, guaranteed for 10 years.
Is the work guaranteed?
Yes — our 10-year workmanship guarantee plus the roof system manufacturer’s warranty. And as with every job: no payment until you’re completely happy.