Ultra slim patio doors – maximum glass, minimum frame.
- The thinnest sightline where the doors meet – just 60mm.
- Tested to PAS24 security, fully sealed, and weather tested.
- Creates minimalist steel-look patio doors.
- Suits existing or new build openings.
- Matching single and double doors.
Latest Generation door design
Our ultra slim patio doors promise the functionality of a bifold with the minimalist of a sliding door. Fully open, the doors neatly stack to the one side. When closed, the impossibly thin frame, give you the cleanest views out to your garden and beyond.
Larger doors, more glass, better views.
Enjoy even better views and more light. With door panels up to 1.0m wide and an impressive 2.5m high, our ultra slim sliding doors give you more glass, more light and a better, brighter room.
Better than a bifold door.
With substantially thinner frames than a bifold, our ultra slim patio doors stack neater together when fully open, revealing more of the available opening. A convenient traffic door for everyday access comes as standard. You can also create useful door gaps for ventilation.
The Slimmest Slide and Fold Patio Doors
The smallest 60mm sightline for unrivalled views.
Our unique ultra slim patio doors transform any room with minimalist, more versatile doors, designed to be discreet yet functional closed and give you a better experience than a bifolding or sliding door when open.
The styling of our doors, expertly designed, tested and manufactured by us, is one of the most minimal on the market. A slimline surround frame, a lower track, and thinner door rails combine with even thinner vertical frame profiles with a mere 60mm sightline. The result is a door with more glass, a less visible frame, a cleaner look and beautiful styling. The ultra-slim door design gives you the same features as our equally remarkable frameless doors but in a fully-framed option.
The most functional and versatile patio door
With its sophisticated slide-and-turn design, you benefit from the minimalist styling of a sliding door, but better because you have the whole structural opening available when the doors are opened. And our doors are more functional than a bifold because they let you place garden or room furniture on either side of the doors – something you can’t do with a regular bifold. In the closed position, the convenient traffic door, built into the design, lets you use your new doors just like a standard door without folding or moving the other panels. And you can separate the panels to create ventilation gaps without opening the doors.
Reliable security and weather protection
We’ve thoroughly tested our doors to give you peace of mind security to the latest PAS24 security standards when specified with laminated safety glass. Advanced weather protection and sealing ensure your home stays warm and dry during the winter. Our sophisticated high-specification safety glass units and thermally insulated frames help lower your energy bills and meet current Building Regulations.
Ultra slim patio doors by Frameless Glass Curtains come with a flawless build quality, fit, and finish, in over 150 professionally applied colours and finished off by contemporary designer door handles.
The advanced glass comprises clear toughened safety glass, Argon gas fill and Planitherm 1, achieving U-Values as low as 1.2Wm2K with a double glazed unit and an impressive 0.8Wm2K with enhanced triple glass.
When upgraded to laminated glass, our doors have passed PAS24:2022 securing testing.
Panel sizes of up to 1000mm wide and up to 2500mm high.
60mm sightline between the individual panes, consisting of 2 x 26mm aluminium profiles on each door and an 8mm grey PVC bubble gasket. Frame head face dimension of 117mm, standard bottom frame face dimension of 124mm, side frame face dimension of 113mm. The low threshold option creates a threshold height of just 5mm.
A steel-look version is available using 31mm astragal bars.
Choose from single or double doors creating minimalist side or back doors, or the slide and fold design from three to eight panels, including fixed or open corner designs. Our steel-inspired design gives you some of the slimmest doors in the industrial style and even distinctive bifold windows. And because only we design, make, fit and support our products, you’re promised a personal service, a professional installation and a quality guarantee.