Glass roof conservatory

The Ultraframe Classic Roof is a fully glazed uPVC roof system. It is pre-glazed off-site for an easy installation. Its solid design provides excellent levels of weather resistance and superb thermal performance and it’s available in a range of styles to suit both modern and traditional properties.

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Stylish external finish

The external frame of our glass roof system is durable and attractive. Aluminium top caps are finished with a durable powder coat paint which prevents warping and deterioration in any weather conditions. An insulated box gutter is designed to reduce condensation and smoothly direct water away from your property while decorative end caps ensure the conservatory looks great from every side.

Strength and style for your home

For larger Ultraframe Classic Roof conservatories, a tie bar may be needed to improve roof stability. We have elegant tie bar solutions that won’t have a negative impact on your conservatory’s internal height.

We offer our glass roof conservatories with a range of ridges. Ridge detailing can be easily fabricated and is available in three options. High strength rafters are designed to support large sections of glazing while a low-level gasket system discreetly hides the gaskets to create smooth lines for a clean finish.

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  • Colour
  • Features
  • A-rated
  • Security
  • Glazing
  • Colour

    All our products can be finished in a wide variety of colours and wood grain effect surfaces. Whether you want a traditional look or a more contemporary finish; there’s sure to be the perfect colour to match your home and your personal taste.

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    At Global Windows, our products have a wealth of high quality features. When it comes to choosing the best windows, doors, and glazed extensions, you’ll be spoilt for choice. From glazing to frames, we offer an array of options on all our product range.

    • Argon gas filled sealed units
    • Suitable for all types of property
    • Excellent ventilation capacity
    • ‘A’ WER (Window Energy Rating) as standard
    • A wide range of glazing options
    • Stylish way to extend your home
    • Durable and easy maintenance finish
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    Glass Roof conservatory


    Energy efficiency is an important consideration for all homeowners. We all want to reduce our carbon footprint and help to protect the environment for future generations. There are many ways to do this, by regularly recycling and reducing our waste. You can also help by choosing the most energy efficient products for your home improvement projects.

    All our conservatories are ‘A’ rated for energy efficiency as standard. They will help to create a warmer home and save you money on reduced heating bills.

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    A Rated windows and glazing


    Home security is perhaps the most important factor when you want to improve your home. At Global Windows, we share your concerns which is why we never compromise on the safety and security of our products. The products we install undergo rigorous testing to ensure they meet the high security standards the industry demands.

    All our conservatories are fitted with high security multi-point locking systems, in addition to their super strong profile, for absolute peace of mind.

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    Whether you live in a modern or period property, a large or small home; we can offer expert advice on the best type of glass to complement the style, character, and time period your property was built.

    Thermally efficient, self-cleaning, solar controlled glass available in a range of shades i.e. Sky blue.

    Benefits include:

  • Up to 60% reflection from the sun's heat rays
  • 53% reduction from the sun's glare
  • Internal temperature reduction for easy all round living
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