Our Products
Architectural Aluminium.
Select Windows is a proud, authorised supplier and installer of market-leading Origin windows and doors.
When upgrading a property to premium aluminium, several critical metrics must be evaluated: warranty, quality, sustainability, architectural style, product range and security. Origin consistently exceeds expectations across all of these criteria.

Why Origin
Engineered for versatility.

As a premium, British-manufactured product line, Origin sets the benchmark for the UK architectural aluminium sector. By pairing industry-leading warranties of up to 20 years with exceptional engineering, the brand offers clients absolute peace of mind and uncompromising quality – with every product made to PAS 24 security standards as standard.
Engineered for versatility, the range is available in over 150 RAL colours across both 70mm and 80mm profiles, boasting some of the slimmest sightlines currently available on the UK market. Notably, the OB-36+ bi-fold system delivers an ultra-sleek 36mm frame profile, while the OS20 Artisan Sliding Door provides an exceptionally minimalist 20mm mullion sightline to maximise natural light and views.
With Origin, beauty can be seen inside as well as out, thanks to their internal door and screen collection.
Speak to us about Cortizo, Smarts, Aluna, Reynaers and Sheerline products – also in our portfolio.
Brochures
Download our brochures.
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Internal Doors
Download the Internal Doors brochure (PDF).
FREE, NO-OBLIGATION QUOTE
Ready to transform your home?
Book a free quote or drop into our Devon showroom. We'll help you choose the right product for your home and budget.
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Otter Nurseries, Ottery St Mary, Devon
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