The entry point to the Solarlux sliding door range — clean aluminium profiles, a uniform 55mm sightline at the panel joint, and a built-in cascading drainage system within the threshold. The Ecoline S handles panels up to 2,700mm wide and 2,500mm tall; the Highline S steps up to 3,200mm x 2,800mm for larger openings. Both are available in any RAL colour.
Where the sightline almost disappears. The Cero II features a 34mm aluminium profile — making up 98% glass by area — with panels reaching up to 4 metres tall and a total area of 12m². The result is a sliding door that dissolves the boundary between inside and outside. Made exclusively in Germany, and available in any RAL colour.
The Cero III takes the Cero II further — taller panels up to 6 metres, a maximum area of 15m², and the same ultra-slim 34mm profile with 98% daylight transparency. Uw values of around 0.8 W/m²K make it suitable for Passivhaus projects subject to glass sizes and specification. Made exclusively in Germany.
The flagship of the Cero range. The Cero IV takes the minimalist profile to its logical conclusion — top and bottom sightlines of just 15mm and a vertical sightline of only 2mm, achieved through structural glazing. All the thermal performance of the Cero II and III, with a frameless glass effect that has to be seen in person to be appreciated.
Maximum light meaning the system is perfect for those looking to completely erase the boundary between the inside and outside of your home.
High-quality stainless steel track rollers and rails which in addition to running smoothly, is also non-wearing and requires minimal maintenance.
Vertical glazing turns a glass canopy into a glass house that will protect you against all types of wind and weather.
Versatile glass elements provide additional protection from draughts without obscuring your view.
Solarlux products are available in any RAL colour. The standard colour palette includes around 30 RAL colours in both matt and gloss finishes at no extra cost.
To view the Solarlux brochure for Sliding doors please click the link below.
For more information regarding Glass Houses, please click the link below.
To see the colours and texture variations, please click the link below.
Westcott installed VELFAC windows and doors throughout our self-build project. They, and all the Westcott staff we’ve met, have been highly professional and very easy to work. I have no hesitation recommending them.
We had some Rationel windows installed as part of a renovation to a listed building. The service we received from both the sales team (James and Kelly) and the installation team (Gavin, Ryan, Steve and Josh) was excellent. The sales team were patient as we went through multiple iterations to get the specification correct and provided all the information we needed for our planning application. Gavin worked closely with our builder to ensure that our builder understood the required preparatory works. The installation team were friendly, polite and efficient. There were some complexities identified during the works which were resolved promptly with a wholly positive attitude. Both the product and installers are great. Id happily recommend them.
We had a leak from our VELFAC windows, so we got in touch with Composite Windows (Westcott) for a fix. The windows are over 12 years old, so not unexpected! It was a simple process and they attended site about 2 weeks from our first contact. Turns out the problem was not with the windows, but from the roof above. Jack was very Proffesional and really took his time looking at every possible other reason for the leak. To be fair he was right! What made the visit so impressive in my view was it would have been so easy to say “it’s not the window you need to call a roofer”. Jack did a repair job sealing up the possible problems on the roof and did a very nice job. Now that I know the job may not be a long term fix, but the very fact that he went out of his way to find a solution says a lot about him and the company. This was not a flying visit about 2 hours were spent finding and fixing the problem. Nice to find a company who cares and goes the extra mile. I may still have a leak at some points but at least they tried, that i fully respect and appreciate.
