MB-86 Fold Line HD
Thermally insulated aluminium folding system with an 86 mm frame. Up to eight leaves in approved layouts, opening inwards or outwards.
MB-86 Fold Line HD aluminium folding patio doorsFolding terrace doors
Aluminium folding patio doors
Folding door leaves stack compactly to one side, allowing almost the entire opening to connect the interior naturally with the terrace.
Request a quoteQuality and choice
A wide clear opening with flexible leaf configurations.
Folding Doors systems suit homes, restaurants and other spaces where a generous passage, robust aluminium construction and convenient daily use matter. Each system has its own card to make technical comparison straightforward.
Product family
Compare systems: 1
✓
Opening layout for your aperture
✓
Stacking space planned before ordering
✓
Threshold and installation for the site
A choice for your opening
How to plan folding patio doors
This category presents the MB-86 Fold Line HD aluminium system. Folded leaves stack to the selected side and open a large part of the aperture.
- Stacking space
- Leave room indoors or on the terrace so the folded pack does not obstruct passage. Agree opening direction and the active leaf in the drawing.
- Threshold for the location
- Assess low or sealed thresholds for exposure and use. Plan drainage together with installation.
- Complete-construction limits
- Up to eight leaves, 120 kg per leaf and maximum dimensions are system capabilities. Their combination requires approval for the actual layout.
An individual quotation
What determines folding door pricing?
Folding-door pricing depends on opening size, leaf count, glazing, finish, threshold and hardware. Installation for straight or corner constructions is assessed for the site.
Send opening dimensions, a photo or drawing, the preferred opening, finish and site location. Include installation, removal and finishing requirements for an individual quotation.
Request a patio-door quoteBefore ordering
Questions before choosing patio doors
Do folding doors open the entire aperture?
They open a large part, but the stacked leaves, frame and layout determine actual clear passage. Confirm it in the drawing.
Can the system be used for a café or restaurant?
Suitability depends on frequency of use, opening size, passage and building requirements. The leaf layout and threshold are selected for the site.
Is a low threshold equivalent to the standard one?
Threshold construction and sealing may differ. Coordinate usability, exposure and drainage when selecting it.
Let’s start with a conversation
Looking for windows, doors, a terrace system or window sills?
Contact us and we will help you choose the right solution for your project.