Builders Stirling
Turn your too‑hot‑in‑summer, freezing‑in‑winter conservatory into a stylish, well‑insulated living space with a lightweight tiled roof or full knock‑through conversion—usually completed in anywhere from a few days for a simple roof swap to several weeks for a full rebuild, depending on specification and working conditions.
Transform your conservatory
Conservatory Conversions Experts
Solutions We Offer
- Lightweight tiled roof replacements – achieve a 0.18 U‑value without overloading existing frames.
- Hybrid glass & solid roofs – keep the sky view while banishing temperature extremes.
- Full conversions – brick infill, upgraded glazing, integrated heating and a structural knock‑through for open‑plan flow.
Vitality Property & Refurbishments
Detailing For Comfort & Compliance
- Structural checks – our engineer calculates snow and wind loads, adding aluminium reinforcement or steel goalposts where frames fall short.
- Thermal envelope – multifoil or PIR insulation, insulated plasterboard and thermally broken rafters crush heat‑loss figures.
- Ventilation strategy – trickle vents and roof‑light openers prevent summer overheating without resorting to noisy fans.
- Building‑control liaison – we file SER engineer certificates and Building Warrant paperwork, so your upgrade is 100 % sign‑off ready.
Indicative Programme & Costs
- Roof‑only replacement: typically around 5–10 days on site, from £12,000+.
- Full conversion with knock‑through: generally about 4–6 weeks, starting at £25,000+.
- Exact figures depend on size, frame condition, glazing choices and any steelwork required for the opening.
Book Your Free Consultation
Ready for year‑round comfort?
Call 01786 608 054 or email hello@buildersstirling.co.uk to arrange a no‑obligation site visit. We’ll discuss ideas, budget and timescales, then provide a detailed fixed‑price quote
Conservatory Conversions FAQs
Do I need planning permission?
Roof‑only replacements usually fall under Permitted Development; full knock‑throughs or footprint changes often require permission. We handle the check and any applications.
Will the existing frames support a tiled roof?
We conduct structural calculations and reinforce frames or add a steel ring‑beam if needed.
How much warmer (or cooler) will the room be?
Clients report temperature swings reduced by 12‑15 °C between seasons once the new thermal roof is installed.
How long does installation take?
A tiled roof can often be watertight in around two days, with interior finishes completed by day 10; full conversions average four to six weeks.
What’s included in the price?
Scaffold, skip hire, structural sign‑off, plastering, lighting and final clean; flooring and decorating are optional extras.
Can you knock through the separating wall to create open plan?
Yes—our engineer specifies steels, and we install them under warrant supervision.
Will I lose natural light?
We offset solid panels with Velux‑style roof‑lights or high‑performance glazing to maintain brightness.
Is building control sign off required?
Yes—especially for a solid roof; we manage all inspections and completion certificates.
Can I stay in the house during works?
Absolutely—the majority of work is external until the final interior finishes, reducing disruption
How much value will a conversion add?
Local agents estimate a 5–10 % uplift by turning unusable space into habitable square footage.
