Premium Origin Excellence
The OB-36 Contemporary Collection brings together minimalist aesthetics and exceptional performance, featuring windows and bi-fold doors with ultra-slim 36mm sightlines that seamlessly merge indoor and outdoor spaces.
Highly rated on:
Once your installation is complete, just sit back and relax. Enjoy the peace of mind that only a ten year insurance backed guarantee can offer.
As an accredited supplier of Origin’s market leading aluminium double glazing, we’re the first choice for Bristol and the surrounding area.
4.8 stars based on 440 reviews - our customers consistently praise our professional installation and exceptional service.
We provide completely free, no-obligation quotes with transparent pricing and no pressure sales tactics whatsoever.
Why Choose OB-36 Contemporary Collection Windows & Doors?
Maximise light and minimise visual obstruction with the slimmest sightlines available, creating seamless indoor-outdoor living spaces for windows and doors.
Already compliant with 2025 Future Homes Standard, delivering exceptional thermal efficiency that exceeds tomorrow's building regulations today.
Premium engineering and manufacturing quality backed by our comprehensive guarantee, ensuring long-lasting performance and peace of mind.
Over 150 RAL colours available with dual-colour options, plus premium handle selections including signature knurled handles in luxury finishes.
A big thank you to Jason and his team for their fantastic work! We've been working together for quite some time now, and they've just...
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Ellie
Via Trustpilot
What a lovely team! Went out of their way to help, Very friendly and helpful indeed! Thank you to all at associated windows
Kane Trimnell
Via Google
Great company to work with, would highly recommend Rob and the team.
Adi D
Via Yell
Excellent quality and service, amazing Origin products. We would highly recommend.
Darren James
Via Trustpilot
We are extremely happy with our new windows and door from Associated Windows. The pricing and quote were clear with no hard sell. They managed...
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Janine Talbot
Via Google
Outstanding company with a straightforward, honest approach to pricing and customer service. The quote provided was fair and accurate—no inflated numbers followed by sudden discounts....
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Verified Reviewer
Via Checkatrade
A big thank you to Jason and his team for their fantastic work! We’ve been working together for quite some time now, and they’ve just completed the installation of triple glazed windows at our Cotswolds barn conversion. The windows look absolutely fabulous — the quality is outstanding, and the attention to detail has been excellent throughout.
The Origin triple glazed triple sliders in particular create a real wow effect and have completely transformed the space.
Looking forward to the next project together!
Ellie
Via Trustpilot
What a lovely team! Went out of their way to help, Very friendly and helpful indeed! Thank you to all at associated windows
Kane Trimnell
Via Google
Great company to work with, would highly recommend Rob and the team.
Adi D
Via Yell
Excellent quality and service, amazing Origin products. We would highly recommend.
Darren James
Via Trustpilot
We are extremely happy with our new windows and door from Associated Windows. The pricing and quote were clear with no hard sell. They managed to get the windows and door installed within our very tight time frame (our fault!) and the finished products are well made and look great. I definitely recommend them as a window/door company!
Janine Talbot
Via Google
Outstanding company with a straightforward, honest approach to pricing and customer service. The quote provided was fair and accurate—no inflated numbers followed by sudden discounts. We received expert advice during the window measurement and ordering process, which was handled professionally. Installation was fast, clean, and high-quality. We’ve used this company twice over the past 15 years, and both times they delivered the best combination of price and workmanship.
Verified Reviewer
Via Checkatrade
The Origin OB-36 windows and doors are designed for both aesthetic appeal and functionality, offering outstanding thermal and sound insulation. Ideal for diverse lifestyles, they bring a seamless blend of form and function into your home, maintaining consistent contemporary styling throughout your property.
At Associated Windows, we are proud to offer the finest in contemporary home design. The OB-36 Contemporary Collection by Origin brings together minimalist aesthetics, exceptional performance, and innovative engineering to create windows and doors that redefine modern living.
As proud suppliers of the Origin OB-36 line and an accredited premier partner of Origin, we’re dedicated to delivering excellence. With up to a 20-year guarantee on our installations, the Origin Contemporary collection promises durability, style, and performance for years to come.
With sightlines of just 36mm, the Contemporary Collection delivers light where once was darkness. Clean, simplistic and beautiful, the sheer engineering perfection allows your home to be truly opened up, seamlessly merging inside and outside spaces while delivering exceptional safety, thermal efficiency, and security across both windows and doors.
Here are answers to some of the most frequently asked queries about these premium products.
Contact UsThe 36mm ultra-slim sightlines maximise light while minimising frame visibility, plus they're already 2025 Future Homes Standard compliant.
Doors range from 600-1,200mm wide and up to 2,376mm high, with windows available in multiple configurations designed during our professional survey.
Yes, dual-colour options are available with over 150 RAL colours to choose from, allowing different internal and external finishes.
They exceed PAS 24 security standards and feature finger-safe gaskets, magnetic catches, and optional door restrictors for complete safety.
If you would like to leave us a message at any point during the day, even during closed hours, please fill out our online contact form, or click below to start your free quote. We will get back to you as soon as possible with everything you need to know about our Contemporary Collection Bristol.
We look forward to hearing from you soon!
