01942 832235• 07427 828632 (mobile) AboutServices All Services →Dormer Loft ConversionsGarage ConversionsConservatory Roof ConversionsGarden RoomsStructural CarpentryRoofingFencing & GatesPorch CanopiesSummer Houses Areas All Areas →Greater ManchesterMerseysideLancashireCheshireGreater LondonWest YorkshireNorth YorkshireDerbyshireStaffordshire Our WorkReviewsContact 01942 83223507427 828632 (mobile) Request Estimate Call - HomeServicesConservatory Roof Conversion Conservatory Roof Specialists # Tiled Conservatory RoofsThat Turn an UnusedConservatory Into a Real Room. Replace tired polycarbonate or glass with an insulated, lightweight tiled roof system. End the freezing winters, baking summers and constant condensation — and finally use the room every day of the year. Request Free Estimate 01942 832235 Fully insured · Building Regs compliant · Most jobs complete in 5–10 days 15+ Years on the tools 100+ Projects delivered 5★ Bark client rating 1 Day Quote turnaround Family Run since 2016 Service Overview ## Why most conservatories are unusable nine months of the year — and how a tiled roof fixes it permanently. A standard polycarbonate or glass conservatory roof has almost no thermal mass and a U-value typically 5–10× worse than a tiled roof. The result is the room you all know: too cold from October to April, too hot from June to August, and dripping with condensation in between. A conservatory roof conversion replaces that single weakest element with a fully insulated, lightweight tiled roof system, transforming the conservatory into a true year-round extension. Modern lightweight tiled roof systems use engineered timber rafters, multi-layer insulation, vapour-control membranes and lightweight composite or real clay tiles. The total roof weight is engineered to be carried by the existing conservatory frame and dwarf wall, so in most cases no foundation work is needed. Internally, you can specify a vaulted plastered ceiling with optional Velux roof windows or downlights — instantly making the room feel like part of the house rather than a glorified greenhouse. Externally, the new roof reads as a proper extension and adds genuine kerb appeal. Ridgeline delivers the structural design, Building Regs compliance, roof construction, internal insulation and finished plastered ceiling as a single coordinated project. You don't manage trades; we hand the room back ready to decorate. ### Best for Conservatories that are unusable in winter or summer - Polycarbonate roofs that are leaking, stained or noisy in rain - Glass roofs causing greenhouse-effect overheating - Homeowners wanting a true year-round extension - Properties planning to sell — adds genuine value to a struggling room ### When you'll need it - Condensation, mould or damp around the conservatory - Heating bills spiking when the door is left open to the conservatory - Sun glare or summer heat making the room intolerable - Polycarbonate panels yellowing, leaking or rattling - Selling a property where the conservatory is dragging value down The cost of getting it wrong ## What happens if you ignore a failing conservatory roof. Polycarbonate roofs degrade. Glass seals fail. Aluminium frames cold-bridge. The longer the failure runs, the more damage migrates into the rest of your home. ### Wasted heating bills An uninsulated conservatory bleeds heat from the adjoining room every time the door is opened — easily £200–£400 per winter on a typical home. ### Structural damage from leaks Leaking roof junctions saturate timber, rot frames and stain plaster on the adjoining wall. Fix the roof or rebuild the conservatory later. ### Mould and condensation Single-skin polycarbonate causes constant condensation that runs into seals, cills and adjoining walls — leading to black mould and respiratory issues. ### Lost room Most homeowners stop using their conservatory entirely. You're paying property tax on a room that sits empty 11 months a year. ### Lower sale price Survey reports flag failing conservatory roofs aggressively. Buyers price the cost of replacement off the asking price — typically more than the actual job. Our Process ## A clear, step-by-step system from first call to final handover. - 01 ### Free Survey We measure, assess existing frame strength and confirm the right roof system for your conservatory. - 02 ### Fixed Quote Itemised quotation including structural, roofing and internal finish work. - 03 ### Strip & Structure Old roof safely removed; structural ring beam and rafters installed. - 04 ### Roof & Insulation Insulated panels, vapour barrier, breather membrane, battens and lightweight tiles. - 05 ### Finish & Handover Vaulted plastered ceiling, downlights or Velux, decorated and signed off. The Benefits ## What you actually get when Ridgeline delivers your project. ### Year-round usability Warm in winter, cool in summer — finally a room you actually use. ### Lower energy bills Eliminating the conservatory heat-loss point typically saves £200–£400 per winter. ### 5–10 day install Most projects complete inside two weeks with minimal disruption. ### Fully Building-Regs compliant Structural calcs, U-value compliance and full sign-off. ### Adds property value Turns a 'problem room' on a survey into a real extension that adds value. ### Lightweight engineered system Designed to be carried by the existing frame — no foundation work in most cases. Recent Work ## Real conservatory roof conversion projects, photographed on site. Every photo below is from a Ridgeline project — no stock imagery, no staged shots. - - - - - In detail ## Tiled, hybrid and replacement glass — choosing the right roof system. There are several lightweight tiled roof systems on the market, plus hybrid options that retain some glass for daylight. Here's how we'll guide you through the choice on your free survey. ### Lightweight composite tiled systems Modern composite tiles weigh a fraction of clay or concrete and are engineered specifically for conservatory loads. They look like real tiles from the ground and carry 40-year manufacturer warranties. ### Real clay or slate tiled roofs Where structural capacity allows, we can install real clay or slate tiles for a fully traditional finish that matches the host property exactly. ### Hybrid roofs (tile + glass) If you don't want to lose all the daylight, a hybrid system retains a central glass section — typically a sloping skylight panel — set into a tiled surround. Best of both worlds for darker rooms. ### Velux roof windows Modern Velux units provide controlled daylight and ventilation without the heat-gain of a fully glazed roof. We typically specify two or three units per standard conservatory roof. ### Internal vaulted plastered ceiling Below the structural rafters we install insulated plasterboard, taped, jointed and skimmed. Optional cornicing and downlighters complete the room as a proper extension. ### Building Regulations & structural calcs Any roof replacement requires Building Regs approval covering structure, U-values and ventilation. We supply structural calculations and manage Building Control sign-off. FAQs ## Honest answers about your conservatory roof conversion project. Can't see your question? Call Alex directly on 01942 832235 or request a free estimate. How much does a tiled conservatory roof cost?+Most lightweight tiled conservatory roof conversions in the North West range from £8,000–£16,000 fully fitted including internal plastered ceiling, depending on size, system and finish. Every Ridgeline quote is fixed and itemised. How long does it take?+Most installations complete in 5–10 days. The conservatory is watertight within the first 2–3 days. Do I need planning permission?+Replacing a conservatory roof generally falls within Permitted Development. We'll confirm for your specific property and conservation status on the free survey. Does it need Building Regulations approval?+Yes. Replacing a conservatory roof with an insulated tiled system is notifiable work under Building Regulations. We manage the full Building Control submission and sign-off. Will my existing conservatory frame take the new roof?+In most cases yes — modern lightweight systems are designed for exactly this application. We carry out a structural check on the free survey and only proceed if the existing frame is suitable. How long will the new roof last?+Lightweight composite tile systems carry 40-year manufacturer warranties. The structural timber and insulation are designed to last the lifetime of the host building. Will I lose all the natural light?+No. Most installs include 2–3 Velux roof windows and downlighters in the new ceiling. Hybrid roofs with a central glass panel are also available. Will it be warm in winter and cool in summer?+Yes — that's the whole point. Properly insulated, the roof's U-value matches a normal house roof, eliminating the greenhouse effect entirely. Can you do emergency leak repairs while we wait?+Yes. If your existing roof is leaking we can carry out temporary repairs at the survey visit to keep the room dry until the full replacement. How do I get started?+Call 01942 832235 or request a free survey. Most quotations are returned within 3–5 working days of the visit. Related services ## Other ways Ridgeline can help. Read reviews·See our work·About us - Dormer Loft Conversions - Garage Conversions - Garden Rooms - Structural Carpentry ## Ready to start your conservatory roof conversion project? Speak directly with Alex — the owner — for a free, no-obligation estimate. Most quotes returned within one working day. Request Free Estimate 01942 832235 ridgelinersc@gmail.com Verified client reviews ## What homeowners say about working with Ridgeline. Leave a Google Review Find us ## Visit Ridgeline on Google Maps. Family-run from Aspull, Wigan — covering the wider North West. Open Google Business Profile Family-run turnkey loft, garage and roof conversion specialists. Over 15 years of craftsmanship across the North West. - ServicesDormer Loft Conversions - Garage Conversions - Conservatory Roof Conversions - Garden Rooms - Structural Carpentry - Roofing - All services → Areas - Greater Manchester - Merseyside - Lancashire - Cheshire - West Yorkshire - Derbyshire - All areas → Contact - 01942 832235 - 07427 828632 (mobile) - ridgelinersc@gmail.com - 6 Alnwick Close, Aspull, Wigan, United KingdomRequest Free Estimate © 2026 RCC Carpentry & Construction Ltd. All rights reserved. AboutSpecialsPrivacyCookiesTerms 01942 832235 07427 828632Free Estimate We use essential cookies to run this site, and optional ones to improve it. Cookie Policy AcceptReject