Styles
Choose from 10 expertly crafted styles, including arches, curves, circles, and gothic arches.
Quality
All arched aluminium window frames are precision-engineered and fabricated entirely in-house.
Bespoke
A full spectrum of colour options, including dual and woodgrain finishes, for perfect customisation.
Designed for projects with character and purpose
Our arched aluminium windows are crafted to complement both traditional properties and contemporary builds.
We provide fabricators and installers with efficient lead times and products ready for seamless installation.
- The Styles
- Customise
- Craftsmanship
The perfect arched frame
Our range includes arched, curved, circular, and gothic styles, with 10 distinctive architectural designs and all made to exacting standards.
Contact UsBespoke colours for your arched frames
Choose from a variety of colours, including dual shades and woodgrain foils, to suit any project style.
Contact UsCraftsmanship
Each frame is produced using a TIM-ING profile bending machine, offering unmatched precision and repeatability.
Contact UsKey Features
Our arched aluminium frames blend strength, elegance, and thermal performance for long-lasting peace of mind.
Made using advanced bending technology
Our state-of-the-art TIM-ING machine ensures consistent results with every aluminium frame produced.
Flush and stepped sash options
Choose from stepped, contemporary, or no sash to meet a wide range of architectural needs.
Engineered for energy efficiency
Designed to help reduce heat loss while maximising natural daylight in every setting.
Ideal for heritage or modern applications
Suitable for older properties or a contemporary new build, thanks to flexible design options.
Available in a wide range of colours
From bold tones to subtle foils, offer your clients complete colour customisation and dual-colour options.
Durability you can rely on
Manufactured from high-grade aluminium for structural integrity and long-term performance.
Aluminium solutions designed to deliver and engineered to impress
Download our Sheerline Bespoke brochure
Download our comprehensive brochure to have our complete range of high-performance aluminium solutions to hand – we’ve got everything you need.
FAQs
Everything you need to know about our arched aluminium window frames.
We offer 10 styles including arches, gothic arches, curves, and circles—all precision-engineered in-house.
Yes, we offer a wide range of colours, including dual colour options and realistic woodgrain foils.
Lead times are streamlined for trade customers. Our in-house production helps us offer fast, reliable delivery.
Perfect partners for modern roof solutions
With a growing demand in the market for arched aluminium windows and doors, at Sheerline Bespoke, we provide specialist solutions using some of the most advanced bending machinery for efficiency and quality, combining design excellence with years of expertise to deliver custom aluminium solutions for every trade partner.
What our clients have to say
Your go-to trade aluminium partner
Our experienced team are on hand to help you with any products you are interested in. If you require information that you can’t find on this site, fill as many details as you can on this form and we will contact you.