Sliding Doors OS-77
Upgrade your home with Origin OS-77 sliding doors. Their sleek, robust design allows more natural light in, creating a seamless indoor-outdoor connection while adding a stylish, contemporary touch to any space.
Expert Installation
Our experienced team ensures your Origin OS-77 sliding doors are fitted with precision, delivering a flawless finish that enhances your home’s style and performance.
Energy Efficient
Designed for superior insulation, Origin OS-77 sliding doors keep your home warmer in winter and cooler in summer, reducing energy costs while maximising comfort.
20 Year Guarantee
Enjoy total peace of mind with a 20-year guarantee, proving the durability, strength, and reliability of every OS-77 sliding door we install.
Bring an injection of effortless elegance into the home with the OS-77 from renowned manufacturer Origin. Offering a slightly more traditional style than the OS-44 in its larger sightlines it’s the ideal accompaniment for older builds or new extensions that you’re set to build around the sliding door frame itself. The choice is yours.
More versatile than the OS-20 system for the glass element, it does not come as a bonded product with the glazed glass already integrated. Therefore, there is more flexibility on what glass can be used – whether that is laminated, toughened or reflective. Popular with colours such as grey, black and white, there are Origin’s extensive range of over 150 RAL colours to decide from. Plus, with a stainless steel finish take your pick from a combined 300mm all-in-one handle and lock featuring a thumb turn or a 500mm stainless shell offset bar handle.
4.8 out of 5 based on 132 reviews
Similar to the OS-20 and OS-44, this product is thermally broken which means it is designed to drastically reduce heat transfer through the system. So, whatever the weather outside, your room will remain the perfect temperature. It beats the British Building Regulation requirements for both new builds and retro fits thanks to its U-Value of 1.8 with double glazing and 1.2 with triple glazing, making it an efficient choice. The safety features on all Origin sliding doors is second to none and the OS-77 is no different. Conforming to the rigorous security standard of PAS 24:2016, it is an ultra-secure sliding door that offers protection that rivals its competitors.
A shade to suit every home
Whether you are looking for a pop of colour or for your door to blend seamlessly into your home, with over 150 colours to choose from, you’re bound to find the right one for you. Powder coating makes the finish durable and scratch resistant, smooth to the touch and low maintenance – it’s also included in our up to 20 year guarantee on all glass and frames.
The Origin Patio Slider OS-77 can accommodate a maximum panel size of 2m wide by 2.3m. It’s available for up to three door sets and can be made to measure in an aperture as small as 1.8m and as big as 6.6m.
As with most Origin windows and doors, the OS-77 comes with a guarantee up to 20 years.
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A good experience with Crystal Clear
Helpful staff in the showroom. Easy ordering process at a competitive price. Installation team was very good and efficient, no mess. End result looks brilliant.
Excellent service from
The 2 men who fitted the door were fantastic , they explained everything that was happening and did a really good job , the man who sold me the doors was also very helpful and made things really simple .
Very pleased with this company
I had some new windows and exterior doors fitted and the quality of the products seems very good. The company is easy to deal with and kept me informed. The installers, Kevin and Jason, were professional, friendly and polite. They came when they said they would, did an excellent job and tidied up before they left.
Quality products, fitted extremely well.
Extremely happy with my new front door, from date of placing the order to it being fitted I was kept informed.
The guys that fitted it were very knowledgeable and fitted my door, cleaned up and checked if I was happy before they left the property.
I would definitely recommend this company to others.
Efficient and knowledgable
Kevin and Jason did a great job and were efficient and speedy in replacing 5 windows, with the minimum of disruption. There was a measurement error with one of the window casings and they arranged for a new one to be manufactured and installed within 24hrs. Worked around scaffolding that was already on the building.
NO PRESSURE TO BUY ..
I have personally visited Crystal Clear showroom and spoken to the owner twice Louis and Jamie ..i have not known anyone to put so much effort into explaining their produts to customers …they take their time to answer all your questions..here’s the best part ..NO PRESSURE TO BUY AT ALL ..take your time when you are ready let us know ..absolutely amazing company to work with ..definitely recommend and must visit the showroom in Broomhill Bristol and
…see for your self…
Excellent from start to finish
From the start the company were very helpful and professional. We wanted a larger window and they advised us on the design possibilities. Ordering was easy and they explained the process. The fitters were very clean and tidy. The window was fitted with minimal disruption, the result was better than we hoped for ! Overall we would recommend this company 100%
Really love our new bifold doors
Really love our new bifold doors. The whole team were helpful & efficient throughout. The fitters Steve & Tom were on time, polite & informative, discussing any minor asjustment options as work progressed. They also tidied up after themselves each day. Over all a great job. Thankyou
Thank you Crystal Clear
Crystal Clear provided a first class service from first enquiry at their showroom through to the final installation which was completed by a very professional team who took careful attention to detail. An excellent product which met all our expectations – highly recommended!
Good interior doors
The process from start to finish and everybody from the showroom staff, pre-install survey to the fitters were helpful and efficient.
Steve and Tom who fitted our interior doors were friendly and polite, did a great job and left everything nice and neat. The doors feel like quality and we’re really pleased with the final result.
Wouldn’t hesitate to recommend.
