01
Opening first
Confirm movement, handing and clear opening.
ALUMINUM DOORS
Multiple hinged panels fold and stack to open a glazed wall more completely.

PRODUCT OVERVIEW
Bifold systems connect leaves with hinges and carriers so panels can stack to one side or split between both sides.
01
Confirm movement, handing and clear opening.
02
Coordinate frame, glass, hardware and seals.
03
Review climate, exposure, use and installation.
WHERE IT FITS
Application fit should be clear before the system and hardware are selected.
01
Create a broad connection to outdoor space.
02
Open flexible frontage around changing use.
03
Combine transparency with a wide clear opening.

FOLDING SEQUENCE
Leaf count, traffic-door position, fold direction and head support must be confirmed before fabrication.
PERFORMANCE PATH
Avoid comparing profiles alone. The required result depends on frame, glass, gaskets, hardware, fabrication and installation.
01
Configure thermal break and glazing around the climate target.
02
Coordinate compression, interlocks, drainage and perimeter sealing.
03
Review size, reinforcement, glass and wind requirement.
04
Define priorities before glass and hardware selection.
CONFIGURATION
The configuration should be visible in the schedule, drawing and quotation description.
01
Compact folding for moderate openings.
02
Everyday access without opening the full wall.
03
Fold panels toward both sides.
MANUFACTURING & QUALITY
MSR keeps drawings, changes, unit identification, operation checks and packing connected to the confirmed order.

BEFORE YOU REQUEST A QUOTE
These answers define the quotation basis and reduce revisions later.
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