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Unlock the classic style and sophistication of our UPVC French doors for your Plymouth or Devon home. Hand-finished with a double glazing, these beautiful additions will grace any property – adding an elegant touch to amplify light and space while providing convenient access through their seamless entrance when open.

Optimus French Doors are a gateway with style refined


Our uPVC French Doors are the perfect way to link your interior and exterior living spaces, combining both modern functionality with classical elegance. Whether you’re after a bold statement or classic chic – we have something that will suit any style! With an array of styles, colours and hardware options available there is no doubt these doors will be sure to impress.


Optimus advanced, lead-free frames are rigid and efficient for year-round use. As with all our uPVC products, secure locks are fitted as standard across the range, with added security shoot bolts supplied as standard.


What Our Customers say: these are genuine reviews that you can find on both Google and Trustpilot, click on the Trustpilot Logo to read our reviews.

Phil ParkinGoogle Review
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Plymouth Double Glazing - Windows
Optimus windows supplied our home we are renovating with beautiful aluminium windows and doors. Tim surveyed them for us to make sure they could be fitted by our contractor. Superb company to deal with and there knowledge is second to none. The company has a wealth of pedigree and that’s what attracted them to us recommend by friends. Thank you Chris.
A WilliamsTrustpilot Review
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Fantastic Service from Start to Completion
Chris and the team were nothing short of fantastic! Our home looks amazing, the timber windows are beautiful, we are so much warmer inside and our house was immaculate after every day. many thanks to the team at Optimus.
Date of Review: 13.01.23
Debbie EatonGoogle Review
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Two Replacement Windows
Had 2 windows replaced due to previous windows causing damp issues. The team were very polite and incredibly knowledgeable. I can't believe the difference with the new windows. The quality is amazing. Will definitely be using the company again to replace more windows and have already recommended to family and friends.
Jenny RogersTrustpilot Review
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New Cottage Windows
Had some windows fitted in my air bnb cottage. The guys did a great job. I had the old style with the wood dividing the panes of glass and they look amazing so in keeping with the cottage style. Everything was left spotless. Would highly recommend Optimus and will definitely be using them again. Thanks Optimus
Date of Review: 07.03.23
Fleur ChurchillGoogle Review
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Exceptional Customer Service
Fantastic service from start to finish and really pleased with the quality of the windows. Personally I would never go anywhere else, loved the professional approach.
Carla JenkinsonTrustpilot Review
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An amazing Experience from the Team
An amazing experience from the team. A first class service who are friendly and professional. They go out of their way to make sure things are right and the customer is satisfied. I will only use this company now for all my Windows and doors.
Date of Review: 20.05.22
Carla BennettGoogle Review
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Doors with Blinds
We absolutely love our doors with integral blinds. The service and fit was exceptional. The level of customer service is outstanding with instant replies. No long queues and long telephone waiting. We would highly recommend. Thank you to Chris and the team.
Rachael PayneGoogle Review
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Professional Service
We had Optimus windows to do some work for us today and we highly recommend them. The job was arranged in a professional manner and the fitters arrived as promised on time, and very clean smart appearance.We will certainly recommend Optimus to family and friends and we will certainly be using them again for all our door and window needs. Five star service.


Transform your home with our range of uPVC French doors. Whether you’ve got a detached house or a homely apartment, we can create the perfect French door to match your desired style and taste. Discover the choice of colours and woodgrain foils for that extra bespoke touch, and choose from the wide selection of hardware accessories to make them perfect for your home.


When you choose our French doors, we guarantee that your investment will stand the test of time. All our French Doors come with a 10-year insurance-backed guarantee.

Our contemporary and traditional door styles provide a variety of locking choices to keep your property safe – giving you peace of mind for years after installation. Experience superior quality with incredible security as standard with Optimus.



Of course! Keep your Plymouth home warm and comfortable with our uPVC French doors! Expertly designed, they are manufactured using a multi-chambered, thermally efficient profile that traps in pockets of warmth – preventing draughts or water ingress. Not only will you experience improved comfort levels within your residence but also the potential to save on heating costs as less energy is required over time. There’s no need to settle for anything less!

Optimus French Doors come with all the features you need to upgrade your home and make it more beautiful, safe and comfortable. With 100% lead-free uPVC construction, gloss finish, high performance double glazing units as well as optional mid rail or internal transom plus solid reinforced panels for maximum safety – these doors provide superior thermal efficiency that will last a lifetime! Not only do they offer unbeatable longevity but also give homes an elegant touch both inside and out. Trust Optimus – let us bring value into your life today!

Our French doors offer Plymouth homes comprehensive security, designed to keep burglars at bay. We use smart materials and high-performance locking systems during the manufacturing process for cutting-edge defence against intruders without compromising aesthetics or functionality. You can further secure your property with a 3* ATK cylinder upgrade.


Our selection of uPVC double-glazed windows ensures the safety, tranquility, and, above all, warmth of your home. We provide uPVC and aluminium windows in double-glazed or triple-glazed options, available in a variety of colours and styles to suit every home. Our range of doors caters to diverse needs, including French Doors, Sliding Doors, uPVC doors, Solidor Composite Doors, and more. Additionally, we offer the supply and installation of elegant and impressive Aluminium doors, all available in a extensive array of colours.