Aluminium Bifold Doors
SL70e Aluminium Folding Glass Doors
From our in-house Visiline range, our SL70e aluminium folding glass doors make for a versatile update to any home, whether it is a new build or being renovated. With nationwide availability, these concertina doors have numerous opening configurations, allowing you to adapt them to your needs. Designed to be high performance, mounting posts located between the folding panels give our SL70e aluminium folding glass doors extra stability.
Thermal Insulation (in W/m2K):
Uw up to 1.4
Sound Reduction Glass:
Our SL70e aluminium folding glass doors have a variety of optional features which will allow you to match them to any property. These doors can also be designed to your specifications and are available in a range of sizes. Our SL70e aluminium folding glass doors are adaptable to your needs as the open pair of panels can be pivoted through 90°. Get in touch today to learn more about our SL70e aluminium folding glass doors or to discuss quotes for a project involving these doors.
|Dimension (in mm)
Installation depth 70
Sunken rail Yes
Insulating bar 88
Turn and tilt
Pane construction (min) 20
Pane construction (max) 38
Features & Benefits
Our SL70e aluminium folding glass doors contain a secure SL lock which provides excellent protection from intruders or burglars. Our concertina doors are also fully compliant with the PAS 24:16 security test.
Our SL70e aluminium folding glass doors can be customised to meet your needs. We offer a segmentation option, additional functional glass to provide additional sun or sound protection and an optional sunken ground rail without limit stop, for barrier-free living.
We have heat insulated glass as standard glazing in our SL70e aluminium folding glass doors. Our folding doors stop heat from escaping the property in the winter and have a U-value of just 1.4 W/m²K.
These bifold doors from the Visiline product range can be customised to the tastes of the homeowner, or requirements of the larger new build projects. From a range of colours, handles and other security enhancing hardware, you’re sure to create a bifold door that ticks all the boxes.Find Out More
Read our selection of case studies to see some of our past door installation projects. You can view images showing the before and after of homes other properties which we have transformed. See how our doors are the perfect match for almost any building and can fit your project.View All Case Studies
Our showrooms are located all over England and Wales. Whether you have a strong idea of what you are looking for or you are just looking to find some inspiration, our showrooms are the perfect opportunity to learn more about the detail and precision which is involved in our manufacturing and installation processes and receive quotes for our products.View Showrooms