welcome to force8

Composite Doors and Windows to suit any home

We understand that choosing the right doors and windows can be a tough decision. Style, durability, security and performance are all essential requirements. Force 8 products tick all these boxes, making it easier for you to make the right choice for your home.

Arched doors and arched windows

In the manufacture of our arch frames, we use state-of-the-art techniques to ‘form’ 6500mm profile lengths in one piece without the need for cutting or sanding. This technology means no welds or joins within the arch, offering a superior and aesthetically pleasing finish.

arched doors by force8

Arched Doors

The Arched composite door system is unique to Force 8 and was developed to compliment their arched frames. The doors offer the look and feel of a traditional cottage door, but with all the benefits and advantages of a modern system.

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arched frames

Arched Frames

All our arched frames are totally unique in their manufacture as each one is fabricated from a
single length of profile, meaning NO WELDS and NO JOINTS! Not only does this leave a flawless finish, it also produces a far stronger structure.

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arched windows

Arched Windows

In the past other bending companies have disguised the welds, but in today’s modern grained profiles this cannot be done, creating a blemished join where they’re not needed. Plus welding creates weak points, which can become an issue later on. 

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all arched products

Composite doors

With a vast selection of styles, an infinite choice of of colours to choose from and even more online, our range of Contemporary and Traditional door designs feature smooth or woodgrain finishes.

Composite Stable Doors

Stable doors allow you to open the top half for ventilation, whilst keeping your children and pets safe inside. All of our Stable Doors come with a rebated centre with slot-fitted weather seals.

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Composite French Doors

Our range of sturdy and stylish French doors can help to provide a secure yet fashionable access to your garden, patio or decking that are just as attractive in the summer sun as they
are when the snow and ice come in winter.

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Modern composite doors

We have a wide range of contemporary doors and decadence doors that are in a wide variety of designs and are available with our wide range of decorative glass options to improve the overall aesthetics of your home.

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We manufacture the finest quality windows only from the world’s leading PVC-U window profile, Veka & Rehau, specially designed to withstand the world’s harshest weather conditions.

veka halo pvc windows by force8

Veka/Halo Windows

The specialisation of Force 8 in Veka and Halo profiles has allowed us to fine tune their operations. This has enabled Force 8 to make strategic investments in cutting-edge software, state-of-the-art CNC machinery, and even a precision milling machine with the ability to navigate corners seamlessly, which is all geared up exclusively for Veka.

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unique bow windows by force8

Bow Windows

Force 8 is the only company in the UK that can manufacture one-piece UPVC bow windows. Unlike other companies that use several sections of UPVC together, Force 8 use state of the art production techniques that allow us to manufacture smooth and streamline arches out of one piece of profile.

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Sash Horn Windows

Sash horn parts supplied by Rehau, Force 8’s sash windows have been designed to replicate timber and will provide with an overall traditional look combined with the benefits of UPVC. This window design is one of the most authentic and innovative deigns that you will see on the market and they add really…

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Conservatories by Force 8


A conservatory not only enhances the look of your home, it becomes your window on the world, a place to be with friends and family, a haven of peace and quiet.

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Solid & Glass Roofs

Bright, spacious and airy, your conservatory is a great addition to your home. But as the seasons roll by, changing temperatures can make it uncomfortable to be in – too hot in summer and too cold in the winter months

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Roofline Products

Modern developments in the production and design of PVC-U mean its superb qualities of durability, low maintenance and good looks need not be limited to windows, doors and conservatories.

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Arched Door Designer
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Force8 Arched Composite Door Designer
Composite Door Designer
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Force8 Composite Door Designer
Doors & windows to suit any home

Force 8 is now a 100% employee-owned company that has been established for 30 years. We are one of the leading manufacturers and installers of windows and doors in the Stockport and Cheshire area. Whether you are looking for new “A” rated windows, PAS24 security tested doors that are…

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Our Brochures

View, download or request a hard copy of our extensive brochures, sure to give you all the inspiration you need!

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100% employee-owned company that has been established for 30 years

PAS24 security tested composite doors that are Document Q Compliant

“A” rated windows & Veka official partner

We can paint any colour on doors and frames


Our friendly & experienced team will be pleased to help with any questions you may have.

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