“They came out the same day, found the problem straight away and had it fixed before the rain came back. Honest price and very tidy. Highly recommended.”
Formby
Conservatory Roof Conversion — Merseyside
Solid conservatory roof conversion, Building Regs compliant as standard, no wrap-over shortcuts — with a 10-year written guarantee.
⚡ Availability this week in Merseyside

Conservatory Roof Conversion across Merseyside
A conservatory with the original glass or polycarbonate roof is exempt from Building Regulations. The moment you convert to a solid roof, that exemption breaks — full approval, covering structural capacity and thermal performance, is genuinely required. We arrange this as standard on every conversion across Merseyside, not skipped to save time.
We target the current U-value guidance of around 0.18 W/m²K under Approved Document L — a dramatic improvement on the 2.0+ W/m²K typical of an old glass roof, and the entire reason the room becomes properly usable rather than just better looking.
A structural survey confirms your existing frame, base and foundations can support the additional weight before anything is quoted. We don't offer wrap-over or clad-over roofs, where a new structure is fitted over the old one rather than properly replaced — the cheapest method on the market, and the one most likely to cause condensation and leaks later.
For the complete picture on Building Regs, U-values and the wrap-over shortcut to avoid, see our complete guide to conservatory roof conversion.
📞 Call for a free quoteArranged as standard on every conversion — the exemption a glazed conservatory has is broken the moment you go solid.
We confirm your existing frame and foundations can take a solid roof before quoting anything.
Full removal and replacement every time — not a cheap overlay that causes problems later.
Around 0.18 W/m²K under current guidance, with attention to thermal bridging at every junction.
All conservatory roof conversions come with a comprehensive 10-year written guarantee.
Areas we cover
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Common questions
Yes, in almost every case. A glass or polycarbonate conservatory is generally exempt; converting to a solid roof breaks that exemption, and full approval covering structural and thermal performance is required. We arrange this as standard.
Current guidance targets around 0.18 W/m²K under Approved Document L — a dramatic improvement on the 2.0+ W/m²K typical of an old glass or polycarbonate roof.
Often, yes, but it genuinely needs checking. A structural survey confirms what your existing frame and foundations can support before any conversion is quoted or recommended.
Fitting a new structure over the existing one, rather than properly replacing it, is the cheapest method on the market and the most likely to cause condensation, creaking and leaks. We don't offer this shortcut.
A standard conservatory typically takes a few days, depending on size and Building Regs timelines. We give a specific timescale after survey.
What customers say
“They came out the same day, found the problem straight away and had it fixed before the rain came back. Honest price and very tidy. Highly recommended.”
Formby
“Used Select Roofing for a full roof replacement — new concrete tiles throughout. From the initial survey to the final clean-up, they were professional throughout. A credit to the trade.”
Southport
“Called on a Saturday after a storm. They were with us within two hours, made everything safe and came back Monday to complete the repair. Couldn't ask for more.”
Crosby
Get in touch today for a free survey and no-obligation quote. We respond to enquiries within the hour during working hours.