For the most fashionable roof of the moment, it simply must be a flat roof extension. Skylights and lanterns can also be styled into the roof.
The best in modern design

A flat roof will bring some much-needed strength and simplicity to your extension. If you also include bi-folding doors or another form of large sliding door, you can expect an added feel of light and spaciousness. Trent Valley can also create an asymmetrical finish with an overhang if you like the idea of having an undercover seating area outside.

Possessing the very latest insulating technology, a flat roof extension will be the most energy efficient space in the house and always provide sufficient warmth when you need it most.

Flat Roof Extensions
Bespoke solutions

Your new roof will be unique and unlike any other as it will be made specifically for your extension and be precisely tailored for the design. Should you like some, we can include bi-folding doors that span up to 5.8m, without the need for any additional pillars.

Flat Roof Extensions
Invite in light

It’s the small details that make the biggest difference to extensions. Why not combine our flat roof system with lanterns, skylights and soffits and fascia to personalise it to your individual taste. No living space will be quite like yours.

Flat Roof Extensions
Flat Roof features

We find that our modern flat roof looks great when it is combined with asymmetrical angles and edges. The inclusion of lanterns and flat skylights also gives it an extra touch of class.

A click on each of the hotspots opposite will give you an insight into the flat roof’s main features.

Flat Roof

Thermally Insulated Glass Frames

With warm frame technology to minimise condensation build-up.

Edge to Edge Glass

For a frameless contemporary look

Solar Control Glazing

Your choice of solar control glazing options to keep your room comfortably warm and energy efficient.

Flat Roof Membrane

For a contemporary style and high performance design.

Decorative Cornice

To add the all-important finishing touch to your roof.


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Want to speak with an Advisor? Give us a call on 0115 959 8000

Our friendly team will be pleased to help with any questions you may have.
Beautifully Pitched

We will pitch the lantern so that you get the optimal amount of natural light invading your orangery space to make it feel wonderfully bright and airy. Various specialist thermal components are used in the lantern design to ensure it delivers a high level of energy efficiency.

Flat Roof Extensions
Frameless Skylights

In a frameless skylight you get edge-to-edge glazing, so you will profit from what will be a captivating feature window. A wealth of natural light will flood through the skylight, particularly because it has a slender aluminium surround. This surround has a fully insulated housing section that has the luxury of Warm Frame technology and comes with noise reducing glass as standard.

Flat Roof Extensions

Visit Trent's Nottingham Showroom

Try before you buy at our new showroom in Nottingham. Browse our many products in person and speak with our team of advisors and designers about your next home improvement project.

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