Door systems

Exterior door systems designed for modern living.

ModernFold helps homeowners and construction professionals source modern exterior door systems that combine expansive glass, durable aluminum construction, and project-specific configurations.

Folding systems

Open more of the wall.

Folding glass door systems use connected panels that fold and stack to one or both sides of the opening. They are ideal for patios, covered outdoor living areas, pool spaces, restaurants, and large residential openings.

  • Custom widths and heights
  • Multiple panel counts and folding configurations
  • Left, right, or split operation
  • Interior or exterior stacking where appropriate
  • Tempered Low-E clear glass and other options as available
  • Frame finish, threshold, hardware, and optional screen selections
Contemporary exterior with large glass doors
Configured before production
Panel layout, operation, stacking location, and unit dimensions are documented for approval.
Large-format contemporary sliding glass doors
Sliding systems

Broad views. Streamlined operation.

Large-format sliding glass systems offer wide views and clean contemporary lines while requiring less stacking space than many folding configurations.

Sliding systems are quoted by size, panel layout, finish, glass, hardware, threshold, and delivery location.

Ask about sliding systems
Additional exterior doors

Coordinate the rest of the project.

French, entry, and specialty exterior door options may be available for projects requiring a coordinated modern look across multiple openings.

Submit the plans, elevations, required dimensions, or complete door schedule so availability and pricing can be reviewed together.

Submit a door schedule
Modern home exterior with coordinated doors and windows
Custom quote

What your quote should clarify.

Product

Proposed system type, dimensions, panel layout, finish, glass, threshold, hardware, and selected options.

Commercial terms

Product price, deposit, payment schedule, estimated production timing, and delivery assumptions.

Responsibilities

What is included, what is excluded, and the contractor or customer responsibilities before installation.

Important measurement statement

Rough-opening measurements are used for preliminary quoting only. Final unit dimensions and required rough-opening conditions must be confirmed through the approved drawings before framing is finalized or production begins.