GB49 Bifold Door
GB49 Bifold Door
Inject your next project with modern, sleek style with our premium aluminium bifold doors. Our specialist aluminium products are expertly manufactured for trade use.
Weatherproof Design
Thermal Efficiency
Security Protected
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mm x mm
1. Width: Measure horizontally across the opening from edge to edge at the top, middle, and bottom. Use the smallest measurement.
2. Height: Measure vertically from top to bottom on the left, center, and right sides. Use the smallest measurement.
2 pane
1. Width: Measure horizontally across the opening from edge to edge at the top, middle, and bottom. Use the smallest measurement.
2. Height: Measure vertically from top to bottom on the left, center, and right sides. Use the smallest measurement.
Black
1. Width: Measure horizontally across the opening from edge to edge at the top, middle, and bottom. Use the smallest measurement.
2. Height: Measure vertically from top to bottom on the left, center, and right sides. Use the smallest measurement.
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Overview
Unique Folding System
If you’re looking to make the most of the space in your or your customer’s home, aluminium bifold doors are a perfect solution. These folding doors utilise minimal space, leaving more available space in the room you are elevating.
Slimline Aluminium Framing
Aluminium bifold doors have characteristically slim framing, making the most of the glass portion of their design. This creates a truly modern aesthetic, turning your bifold aluminium doors into a major feature.
Large Glazing Area
Make the most of your projects interior with aluminium bifold doors large glass panels, letting large amounts of light enter. With folding doors, you’ll maximise the available space. Leaving plenty of room for your innovative design ideas!
Customer Customisation
We’ll make your aluminium bifold doors to your exact specifications. By tailoring our concertina doors to your size, colour scheme, finish, and accessory requirements, we’ll provide a truly bespoke product.
Opening Configurations
You can choose how many door panes are included in your aluminium bifold doors. We provide options for up to 4 door panes for our concertina doors, allowing you or your customers to choose.
Low Threshold Option
If you want to make a home much more accessible, a low threshold aluminium bifold door is a great choice. It’ll allow your concertina doors to be far easier to access for wheelchair users.
Space Saving Aluminium Bifold Doors
Concertina doors are designed to maximise space within your or your customer’s home, and this is reflected in their design. Folding doors take up very little space, folding in on themselves when open. This allows you to make the most of every inch of floor space your project has.
Aluminium bifold doors also make a seamless transition between the interior and exterior of your project’s space. You can open them wide in the summer, your aluminium folding doors granting excellent levels of ventilation. In summer, this could be a lifesaver, keeping your customer’s space cool and comfortable.
Slimline Framed Concertina Doors
Aluminium bifold doors have a distinctly slim framing, which grants them an elegant and luxurious aesthetic. This creates a minimalist style that places emphasis on glass panels. If you’re looking for a modern style folding door, these will suit you perfectly.
Placing this emphasis on the glass area within your concertina doors will allow more natural lighting to enter. Here at Glideline, we have a passion for quality. We want your customer’s to rave about the quality of your home improvements. If you choose to work with us, we can guarantee it. This will bring the most of your creative vision, creating a well lit and spacious interior. Aluminium bifold doors are designed for maximum aesthetic quality.
Truly Customisable Aluminium Bifold Doors
Turn our aluminium bifold doors into your perfect vision with our massive range of customisation options. It’s another benefit of our bespoke manufacturing process, where we make every concertina door to measure. You’ll be able to decide every aspect of your folding doors with Glideline.
Another part of the process is, of course, fitting, which needs to be perfect to provide the very best performance. Our aluminium bifold doors will be fitted by our expert team, ensuring efficient and rapid installation. With Glideline, you receive the very best customer service.
Options
Handle Colour Options
Technical specifications
Configurations
Up To 14 Sashes 90º Corner Sash without mullion
Sightlines
49MM Sash, 110MM Sightline
Glazing
Max. 48 MM, Min. 25 MM
Maximum Sash Weight
120KG
Colour Finishes
Available from Glideline
Powder Coating RAL Finish
Standard 7016M and 9005M, 9010G
Available in 150+ RAL finishes
Textured finish available
Split color for interior/exterior
Anodized aluminium
Class 15; 15-19 micrometer coating for external use as standard
Class 20; 20-24 micrometer coating for use in aggressive conditions, industrial areas and marine pollution
Class 20; 20-24 micrometer coating for use in aggressive conditions, industrial Silver brushed, silver rough brushed, bright silver, matte silver, brushed steel, rough brushed steel, brushed champagne re-polished, bright gold, rough brushed inox re-polished, brushed stainless steel, rough brushed ivory re-polished, brushed bronze, rough brushed bronze and re-polished, rough brushed copper re-polished, rough brushed Bordeaux re-polished, rough brushed green, rough brushed blue re-polished, rough brushed grey re-polished, matte black and marine pollution
Wood effect powder coating
Available in pine, oak, cherry wood, sapele, African walnut, walnut, chestnut and white wood
Reviews
Thank you to the installers Joe and Luke for their hard work. It wasn't easy going up all the stairs but they were happy doing so and I couldn't be happier with the doors. Also Henry has been fantastic from sta…
Glideline installed 6 sets of sliding doors in our house. This was a major investment for us so we wanted it to be just right. David and all the team were friendly and helpful from start to finish. Henry was…
FAQs
What’s the maximum glazing thickness?
With our aluminium bifold doors, you can have a glazing thickness of as much as 45mm. This will help to provide the best levels of thermal efficiency and security for your customer’s home.
Will they suit traditional homes?
Aluminium bifold doors are truly versatile in application. They’ll look perfect in modern properties, but also traditional homes, with wood finishes giving them a more heritage aesthetic.
How weatherproof are they?
Through rigorous testing, we have ensured that our concertina doors are fully weather protected. They’ve been tested against air permeability, water tightness and wind resistance.
If we haven’t answered your question, Send us a message