The flexible residential starting point

Aperture Aluminum Exterior Bifold Door

A made-to-measure folding glass door for patios, additions and indoor-outdoor living spaces.

Configured pricingReviewed to your opening

Panels, frame, glass, threshold, hardware, freight and installation are verified before a numeric price is released.

Configure this system

Custom product. Final order requires approved dimensions, structure and an accepted order document.

Why it fits

Exterior aluminum bifold, configured around the project.

Aperture organizes the opening around panel count, daily-use access, stack location, threshold, glass and finish. It can fold to one side or split in two directions when the approved system and structure support that arrangement.

  • Custom panel layouts
  • Inward or outward review
  • Daily-use panel options
  • Low-profile sightlines

Best fit for

Kitchen and patio openingsLiving roomsCovered terracesWhole-wall renovations

Configuration map

Every panel choice stays connected.

Opening, panel count, stack, direction, glass, threshold, frame, finish, freight and installation belong to one record.

OperationTop-hung or system-specific folding panels
Panel countConfigured to opening and hardware limits
StackingLeft, right or split after clearance review
Order inputOpening, structure, sill, floor and access information

Configurations

Three-panel foldFour-panel foldSix-panel foldSplit stackTraffic-door review

Frame choices

Standard aluminum frameThermally broken aluminumCoastal finish review

Glass packages

Double-pane Low-ETempered safety glassLaminated glass reviewTint and privacy review

Finishes

BlackDark bronzeWhiteCustom powder-coat review

Straight answers

Questions about exterior aluminum bifold systems

Can this folding system be built to my opening?

Submit the opening width, height, panel preference, stacking direction, threshold, glass, finish and site conditions. The complete configuration is checked against panel, hardware, glass, structural and manufacturing limits before a quote is released.

Should I provide rough-opening or finished-frame dimensions?

Label the measurement type explicitly. A rough opening, masonry opening, finished opening and desired unit size are not interchangeable. Include interior and exterior photos plus the header, jamb and sill conditions.

Is installation included?

Product-only and installation-assisted scopes can both be reviewed. Installation depends on the project ZIP, structural opening, waterproofing, access, permit scope and current qualified coverage.

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