Marlborough, Wiltshire
Conservatory transformed with an insulated tiled roof
A fully insulated tiled roof replacing tired polycarbonate, turning a seasonal conservatory into a calm, characterful room used every day of the year.
Conservatory Roof Replacement
Premium Conservatory Roof Replacements
Transform your conservatory into a beautiful room you'll enjoy all year with premium tiled roofs, high-performance glass roofs and contemporary flat roof systems.
- Personally Surveyed
- Premium Materials
- Professionally Installed
- Insurance-Backed Guarantee
- Free Home Survey
The Benefits
A conservatory you'll enjoy all year.
A replacement conservatory roof does far more than change the ceiling. It transforms comfort, appearance and usability, turning a room that's too hot in summer and too cold in winter into a considered, year-round extension of your home.
Comfortable in summer
Insulated roofs and solar-controlled glass regulate solar gain, keeping the room genuinely comfortable even on the warmest afternoons.
Warm in winter
Multi-layered insulation and high-performance glazing retain warmth so the space stays usable through the coldest months.
Lower energy bills
Modern U-values dramatically reduce heat loss, so the conservatory no longer bleeds warmth from the rest of the house.
Quiet in the rain
Solid, insulated construction absorbs sound, no more heavy drumming from Berkshire showers or Thames Valley downpours.
Free of condensation
Warm internal surfaces and correct ventilation eliminate the cold spots where condensation used to gather.
A room you'll actually use
Once transformed, most of our clients find the conservatory quickly becomes their favourite room in the house.
Choose Your Roof Type
Three considered roof systems.
Every home and every conservatory is different. We offer three proven roof systems and, during your free home survey, we'll help you choose the one best suited to your property, orientation and how you plan to use the space.
High Performance Glass Roofs
Solar-controlled, thermally efficient glass roofs that keep the room bright, comfortable and beautifully filled with daylight, ideal where preserving views and natural light matters most.
Best For
- Bright, light-filled rooms
- Modern and period homes
- Preserved views
- Excellent thermal performance
Insulated Tiled Roofs
A fully insulated, plastered warm roof finished in lightweight tiles, a genuine, year-round extension of the home with a beautifully finished internal ceiling.
Best For
- Maximum warmth
- Year-round living
- Traditional appearance
- Highest energy efficiency
Flat Roofs with Roof Lanterns
A clean, contemporary flat roof paired with a statement lantern, architectural daylight for modern extensions, kitchen diners and open-plan living.
Best For
- Contemporary extensions
- Kitchen diners
- Open-plan living
- Modern architecture
Why Choose Thames Frames
Considered craftsmanship, quietly delivered.
Homeowners across Wiltshire, Oxfordshire, Gloucestershire and Berkshire choose Thames Frames because we approach conservatory roof replacements the way considered home improvements should be done.
Personally Surveyed
Every project is measured and assessed by an experienced specialist, never a commission-driven salesperson.
No Pushy Sales
We offer considered advice and a fixed written quotation. There is no pressure at any stage.
Professionally Installed
Our fitting teams are directly employed and known for their precision and care.
Premium Products
We specify only proven, high-performance roof systems from trusted British manufacturers.
Attention to Detail
From flashings to plaster finish, every element is completed to a genuinely high standard.
Established & Trusted
Homeowners across Wiltshire, Oxfordshire, Gloucestershire and Berkshire choose Thames Frames on personal recommendation.
Guarantees
Protection you can rely on.
Every replacement conservatory roof is supported by layered guarantees, from the manufacturer, from Thames Frames and, importantly, from an independent insurance-backed scheme.
Insurance-Backed Guarantee
Every replacement conservatory roof is protected by a comprehensive insurance-backed guarantee, cover that stands independent of the installer.
Manufacturer Warranties
We specify only proven roof systems from established British manufacturers, each supported by their own long-term product warranties.
Building Regulations Handled
Structural calculations, notifications and inspections are managed for you, with certification provided on completion.
Aftercare You Can Reach
Directly employed installers and a settled office team mean the people who installed your roof are the same people who care for it afterwards.
Recent Projects
Recent conservatory roof replacements.
A selection of recent Thames Frames conservatory roof projects, insulated tiled roofs, high-performance glass roofs and flat roofs with lanterns, completed across Wiltshire, Oxfordshire, Gloucestershire and Berkshire.
Cirencester, Gloucestershire
Flat roof and roof lantern above an open-plan extension
A contemporary flat roof paired with a generous aluminium lantern, architectural daylight for an open-plan kitchen extension, beautifully finished inside and out.
Wantage, Oxfordshire
High-performance glass roof on a countryside conservatory
A solar-controlled, thermally efficient glass roof preserves the light and views on a country conservatory, comfortable in summer, warm through winter and beautifully bright year-round.
Royal Wootton Bassett, Wiltshire
Insulated warm roof on a family conservatory
A fully insulated tiled warm roof with a plastered internal ceiling, genuinely warm in winter, cool in summer and pleasingly quiet in the rain.
Burford, Oxfordshire
Glass roof replacement on a Cotswold cottage
A solar-controlled glass roof replacing tired polycarbonate on a Cotswold stone cottage, restoring light, comfort and daily use of the room without altering the character of the property.
Lechlade, Gloucestershire
Flat roof and lantern above a kitchen extension
A clean, contemporary flat roof with a statement lantern above a kitchen extension, considered proportions, precise flashings and a beautifully finished internal ceiling.
Customer Reviews
What homeowners say.
"From the initial survey to the final clean-up, the whole conservatory roof replacement was handled with real professionalism. The insulated tiled roof has completely transformed how we use the room."
Mr & Mrs H
Marlborough, Wiltshire
"Thames Frames were recommended by a neighbour and I can see why. The new flat roof and lantern is stunning and beautifully finished."
Mrs P
Cirencester, Gloucestershire
"Their advice on which roof system was right for our property was refreshingly balanced. No pushy sales, just genuine expertise."
Dr M
Wantage, Oxfordshire
"The new warm conservatory roof has made a genuine difference. Warm in winter, cool in summer and pleasingly quiet in the rain."
The Whitmore family
Royal Wootton Bassett, Wiltshire
"A very high standard of work. The new glass roof has made our conservatory usable again, bright, comfortable and beautifully finished."
Mrs L
Burford, Oxfordshire
"Every detail was thought through. The lantern above our kitchen extension is exactly what we hoped for."
Mr & Mrs A
Lechlade, Gloucestershire
Frequently Asked Questions
Conservatory roof replacement, your questions answered.
Most replacement conservatory roofs are completed within seven to ten working days on site. A glass roof upgrade is typically faster; an insulated tiled roof or a flat roof with a lantern takes a little longer because of the additional structural, plastering and finishing works. You'll receive a clear schedule at quotation stage.
Free Home Survey
Ready to Transform Your Conservatory?
Arrange a complimentary home survey with one of our conservatory roof specialists. We'll listen carefully, assess your existing structure and recommend the roof system best suited to your home, with a fixed written quotation and no pressure at any stage.
- Free, no-obligation home survey
- Fixed written quotation
- Insurance-backed guarantee
- Directly employed installers
Free Home Survey
Book Your Free Conservatory Roof Survey
Share a few details and a conservatory roof specialist will be in touch within one working day. No pressure, no pushy sales.