Classic Roof | Glass Conservatory Roof System by Ultraframe

The Classic Roof Ultraframe Glass Roof System

We install the Ultraframe Glass Roof for homeowners across Gloucestershire, Cheltenham, Cirencester, Stroud and surrounding areas. This is first glass roof system to be approved by the BBA and fully compliant with the latest building regulations.

Key features of the Ultraframe glass roof system

• The most thermally efficient conservatory roof system on the market
• Watertight in winds up to 130mph – built to withstand harsh weather conditions
• Patented Speedlock system for structural integrity and a leak-proof finish
• Available in uPVC or aluminium
• Adjustable pitch from 2.5° to 40.9°
• Compatible with bifold doors and large spans
• Available in any shape, any size

Whether you have an Edwardian, Victorian, Lean-to,  P-shape, or T-shape design, the Ultraframe glass roof system will fit beautifully.

Tackling Heat and Glare: A Common Concern

We often hear from homeowners who love the idea of a glass conservatory roof but worry about heat build-up or glare. The good news is that today’s conservatory roof glass technology has come on enormously. While not as thermally efficient as a solid tiled roof, our glass roofs offer excellent thermal efficiency.

Modern glazing combines solar control coatings, low-emissivity layers, and thermal insulation properties to create a balanced environment. Combined with trickle vents built into the eaves beam and ridge of the Ultraframe system, your room benefits from continual airflow to maintain a comfortable temperature without losing heat in winter.

For added flexibility, opening roof vents can be installed within the panels of a classic roof system, giving you full control over ventilation.

Replacing a polycarbonate roof with a Classic Roof

Polycarbonate is cheap and light, and it shows: it is loud in rain, poor at holding heat and turns cloudy with age. Replacing it with glass is the most direct upgrade. The room stays as bright, becomes quieter and holds its temperature better.

Glass is heavier than polycarbonate, so we check the frames and roof bars at the survey. A like-for-like glazed replacement does not usually need building control approval, which keeps the job simple.

Compare the two in detail: polycarbonate vs glass conservatory roofs. For the full process, see conservatory roof replacement.

Personalising Your Glass Conservatory Roof

Every project we undertake is bespoke, and your glass roof can be tailored to reflect your style and complement your home’s architecture. Optional design features include:

• A choice of four decorative cornices
• Insulated perimeter pelmets
• Super insulated columns
• Central lighting panel
• Crestings and finials to suit all tastes
• A range of painted aluminium and foiled finishes, including white, mahogany, grey, or any bespoke colour

These finishing touches give your conservatory a polished, individual look – whether you’re aiming for traditional elegance or contemporary clean lines.

Which glass for a conservatory roof?

The glass matters more than the frame. We specify it for the direction your conservatory faces.

The glass matters more than the frame. We specify it for the direction your conservatory faces.

• Solar control glass reflects a large share of the sun’s heat and cuts glare. Best for south and west-facing rooms.
• Low-emissivity glass reflects room heat back inside in winter. Suits every roof.
• Self-cleaning glass has a coating that breaks down dirt so rain washes it off. Best for roofs that are hard to reach.
• Tinted glass reduces glare further. Best for rooms used in the middle of the day.

Most roofs combine these in one sealed unit.

Is a Glass Conservatory Right for Me?

The Cost of a Glass Conservatory Roof

The cost of a glass conservatory roof varies depending on the size, shape, glazing specification, and finishing options you choose. Factors such as labour costs, structural work, and any associated changes will also influence the final price.

One often-overlooked benefit of choosing a glass conservatory roof is that it typically doesn’t require building control and isn’t subject to building regulations (which is separate to planning permission) – unlike a tiled or solid roof, which reclassifies your conservatory as a single storey extension. This makes a glass roof a simpler, faster, and more flexible option for many homeowners, with fewer regulatory hurdles to navigate.

We provide a free, no obligation quote tailored to your project, so you can plan with confidence.

Why Choose The Little Conservatory Company?

We’re a friendly, knowledgeable team based in Gloucestershire, specialising in bespoke conservatories, orangeries, and creative living spaces. Every project is led by an assigned Project Manager and follows our four-step process: consultation, design, construction, and completion.

When you choose us for your new glass roof, you can expect:

• Expert advice tailored to your specific needs
• Premium Ultraframe products with full BBA accreditation
• Beautiful, bespoke design using 3D CAD software
• Professional installation by experienced fitters
• Clean, tidy worksites and respectful service
• Excellent aftercare once your project is complete

Whether you’re planning a brand new conservatory, replacing an old polycarbonate roof, or designing a stunning creative living space, we’re here to make the journey enjoyable from start to finish.