Ultra-slim sliding doors
Break down the boundaries between inside and out
Over 30 years of specialist door system manufacturing
Sleek design without any compromise on quality
Sunflex-trained and supported installers located nationwide
The SUNFLEX UK range of ultra-slim sliding doors combines narrow sightlines with advanced engineering and smooth operation to create the perfect system for large glazed openings.
The SVG20, with incredibly thin 20mm sightlines, and the SVG30, with slender 30mm intermediate frames, provide a genuine slim framed system whichever angle you view the doors from, making the system ideal for breaking down the boundaries between inside and out and flooding your home full of natural light.
The versatile design of the systems allows for large panels up to 3 metres wide while maintaining the ease of use, advanced security and superior product quality for which SUNFLEX UK products are renowned.
Every SUNFLEX UK sliding door is manufactured by hand in our own factory, ensuring the performance you would expect of a SUNFLEX UK system.SUNFLEX UK Sliding Door Brochure
Designed with incredibly narrow 20mm sightlines, the SVG20 is the most advanced system in the SUNFLEX UK sliding door range.
With no requirements for external reinforcing, the SVG20 provides the narrowest combination of sightline width and frame depth of any sliding door on the market and matches its stunning appearance with effortlessly smooth operation and advanced security.
The hugely popular SVG30 with slender 30mm sightlines provides the ultimate combination of slim frames and design flexibility and is exclusively designed, manufactured and available from SUNFLEX UK.
The SVG30’s advanced weather performance ensures that it is suited to even the most exposed locations, whilst providing the same advanced standards of security, usability and quality as the rest of the SUNFLEX UK sliding door range.
|U-Value Double Glazed||From 1.2 W/m²k †||From 1.2 W/m²k †|
|Maximum panel width||From 800mm to 3000mm||From 800mm to 3000mm|
|Maximum panel height||Up to 2800mm depending on glass specification||Up to 3000mm depending on glass specification|
|Secured by Design™||Yes||Yes|
|Water tightness||To 300Pa (Class 7a)*||To 300Pa (Class 7a)*|
|Air permeability||To 600Pa (Class 3)*||To 600Pa (Class 3)*|
|Wind load||To 1,700Pa (Class C4)*||To 1,700Pa (Class C4)*|
|Track options||2 – Double or triple tracks||2 – Double or triple tracks|
|Cover plates||Fitted as standard||Fitted as standard|
|Pocket sliding option||Yes||Yes|
|Moveable corner post option||Yes||Yes|
|Lift and slide option||Yes||Yes|
* Water tightness and air permeability test performance is dependent upon a number of factors including system configuration and panel sizes.
† Thermal performance is dependent on glass specification.
At SUNFLEX UK we have been designing and manufacturing ultra-slim aluminium sliding doors for almost 10 years, investing heavily to reduce sightlines through our ongoing research, development and testing process.
This experience allows us to ensure that our customers receive finished products that don’t just look good, but also perform perfectly and effortlessly. Crucially our ultra-slim sliding doors combine their stunning appearance with advanced security protection, thermal performance and weather protection to add a wow-factor to any type of project.SUNFLEX UK Sliding Door Brochure
We hold three of our most popular colours in stock to provide the quickest lead-times and most cost-effective option. If you want to truly personalise your sliding doors, you can choose from more than 200 RAL colours in a range of finishes, and even select different colours on the inside and outside of the frames to match the internal décor and external finishes of your home.
Contact your local distributor to enquire about our products and to request a quote.
We will work with them to supply the products you require and they will install them in your home.
If you are in the glazing trade join our distributor programme today and you’ll receive discounts on select showroom models, the choice of over 40 products for your inventory, and training and technical support directly from SUNFLEX UK.Join