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Premium Glazing Solutions in Exeter
Aspect Windows has been transforming homes and businesses across Devon and beyond for over four decades. Established with a commitment to excellence, we specialise in manufacturing, supplying, and installing high-quality glazing solutions tailored to meet diverse architectural needs. Our Exeter-based factory has produced premium glazing products for nearly 40 years, ensuring every component meets exacting standards before installation. As a FENSA-approved installer, we guarantee compliance with building regulations while maintaining exceptional craftsmanship. Our comprehensive service spans from initial consultation through to final installation, supported by a team of skilled professionals dedicated to delivering precision and reliability. We pride ourselves on offering a one-stop solution, eliminating the need for multiple contractors by providing everything from aluminium windows and bi-folding doors to complex curtain walling systems.

Customer satisfaction remains our priority, evidenced by our 98% positive feedback rate across residential and commercial projects. Our showroom in Exeter showcases an extensive product range, allowing clients to experience materials and finishes firsthand before making decisions. With strategic partnerships with leading brands like Reynaers and Origin, we ensure access to cutting-edge technology while maintaining competitive pricing. Our technical expertise extends to challenging installations requiring tight tolerances, such as the recent project involving intricate curtain walling for a coastal property. We maintain rigorous quality control through regular audits and continuous staff training, ensuring adherence to ISO 9001 standards throughout our operations.
Services
Aluminium Windows Bi-folding Doors Curtain Walling Slim Sliding Doors Steel Look Doors
Highlights and features
  • 40 years of specialist glazing expertise with onsite manufacturing
  • FENSA-approved installers guaranteeing building regulation compliance
  • Exeter-based operations serving South West England efficiently
  • One-stop solution from design to installation
  • Award-winning technical team handling complex architectural projects
Associations and certifications
  • FENSA
What people say
Professional team Excellent service High-quality products Timely installations Design expertise
Services
Aluminium Windows
Our aluminium windows combine sleek aesthetics with exceptional durability. Featuring advanced thermal breaks and multi-point locking systems, these windows achieve U-values as low as 0.8 W/mK. Customisable in 200+ RAL colours with optional heritage finishes, they suit both modern and traditional properties. The slim sightlines maximise natural light while maintaining structural integrity.
Bi-folding Doors
Engineered for seamless indoor-outdoor transitions, our bi-folding doors offer aperture widths up to 7 metres. With 24mm double glazing and polyamide thermal breaks, they maintain energy efficiency while achieving 90% glass visibility. Available in dual colours and featuring low-threshold options for accessibility, these doors integrate with smart home systems for automated operation.
Curtain Walling
Designed for commercial and residential projects requiring expansive glass facades, our curtain walling systems support heights exceeding 3 metres. The thermally broken profiles meet Part L compliance with U-values down to 1.0 W/mK. Integrated ventilation options and compatibility with solar control glass ensure year-round comfort in large open-plan spaces.
Slim Sliding Doors
Our ultraline sliding doors feature 21mm sightlines for maximum transparency. With triple-track configurations enabling openings up to 9 metres, they incorporate multi-point locking systems tested to PAS24 standards. The low-friction rollers allow effortless operation of panels weighing up to 400kg, with optional integrated blinds for privacy.
Steel Look Doors
Recreating the aesthetic of traditional steel windows with modern performance, these doors feature powder-coated aluminium profiles in anthracite grey and black. The reinforced frames meet security standard SR3 with U-values down to 1.2 W/mK. Available as entrance doors, internal partitions, or balcony systems with integrated drainage channels.
Questions
What areas do you serve?
We operate throughout South West England, covering Devon, Cornwall, Somerset, Dorset, and Gloucestershire for both residential and commercial projects.
Are your installers FENSA-certified?
Yes, all our installation teams hold FENSA accreditation, ensuring compliance with building regulations and providing 10-year insurance-backed guarantees.
Do you offer emergency repairs?
While we don't provide 24/7 emergency services, we prioritise urgent repair requests and typically respond within 24 hours during business days.
Can I visit your showroom?
Our Exeter showroom operates by appointment only, offering personalised consultations with product specialists six days a week.
What warranties do you provide?
We offer comprehensive guarantees including 10-year FENSA coverage for installations and manufacturer warranties ranging from 10-25 years on materials.
Do you handle both supply and installation?
We specialise in full supply-and-install solutions, maintaining quality control throughout the process from manufacturing to final commissioning.
Reviews (5)
Fiona Cameron Jones
Nov 10, 2019 Report
Thank you Aspect Windows for my lovely Bi-folding doors in my new extension. They have completely made the room. The helpful Tom guided us through the choice of doors, colours and handles at the start. The surveyor came out and liaised with our builders to ensure everything would fit perfectly. Then the doors arrived on schedule four weeks later. I couldnt be happier with the transformation and the brightness of a previously dark space. Fiona Cameron Jones
Spencer Giles
Jul 30, 2019 Report
I am a returning client of Aspect Windows and would have no hesitation in recommending their services. I have found their staff to be professional, knowledgeable and helpful throughout the process, and their products excellent value for money. The after sales support that is often lacking from other suppliers has also been commendable. I will definitely be returning next time I need new glazing.
Margaret Lee
Jul 29, 2019 Report
Highly trained staff and nothing was too much trouble.
Having all windows changed, was the right and best decision
and what a difference it has made. High standards,
and certainly dealing with a local family run business,
you can't go wrong. No mess, no rubbish and very professional.
Jon Hillier
Jul 27, 2019 Report
Having engaged Aspect Windows twice in the past 12 months and having worked with them for over 15 years I can honestly say that they are one of the most diligent and professional contractors around. Their attention to detail, customer service and after care is outstanding. The communication from initial contact through to completion is second to none.
Steve heads up a very organised team, that are extremely knowledgeable about all their products and dont try to sell you anymore than you need. I cant speak highly enough of the whole team. A first rate company providing a market leading
Lena Kozlova
Jan 03, 2019 Report
I've used Aspect Windows on three different occasions. I really like the range and quality of their products. Being a local company also means that one can easily pop into their showroom prior to placing an order. This was particularly useful when I was choosing the sliding doors for my dining room. The staff are also very helpful, friendly and knowledgeable. I've already recommended them to others, and won't hesitate to use their services again in my future projects.