Products > Doors

BiFold

Our dramatic BiFold doors consist of multiple panels that fold open, creating a large opening that makes for a stunning transition to the fresh air and spaciousness of outdoor living. Available in configurations of up to 16 panels (52 feet wide), our customers are bound to make a statement with our BiFold doors.

BiFold

Seamless transitions to the outdoors.

Available in configurations of up to 16 panels, our dramatic BiFold doors create large, dramatic openings to the outdoors. The weight of the panels is carried at the head, which is unique to this product. Also unique to this offering, the sill doesn’t get deeper as doors get larger and more panels are added, so even the largest openings have a seamless transition to outdoor living spaces.

BiFold

Offering

  • Straight-Stacking, Bi-Parting Configurations
  • Narrow and Standard Stiles/Rails
  • Aluminum-Clad and All-Wood Configurations
  • Exterior-Accessibility on All Configurations (w/ Specific Hardware Options)
  • Retractable Screen Options
  • Hinged Swing-Door Options Possible with Many Configurations

BiFold

Seamless transitions to the outdoors.

Available in configurations of up to 16 panels, our dramatic BiFold doors create large, dramatic openings to the outdoors. The weight of the panels is carried at the head, which is unique to this product. Also unique to this offering, the sill doesn’t get deeper as doors get larger and more panels are added, so even the largest openings have a seamless transition to outdoor living spaces.

BiFold

Offering

  • Straight-Stacking, Bi-Parting Configurations
  • Narrow and Standard Stiles/Rails
  • Aluminum-Clad and All-Wood Configurations
  • Exterior-Accessibility on All Configurations (w/ Specific Hardware Options)
  • Retractable Screen Options
  • Hinged Swing-Door Options Possible with Many Configurations

BIFOLD DOORS - Showroom Walkthrough

Features & Benefits

Top-Hung Panels

BiFold doors allow for effortless operation even with a large quantity of panels. The top-hung nature of this offering limits the impact debris has on the ease-of-operation of the door.

Optional, Operational Door Panel

Many configurations allow for an operational door panel that acts like a hinged swing door. This allows for easy egress without opening the entire door system. The hinged swing door uses Loewen Terrace Door hardware allowing for a seamless match with other hinged doors and allows for keyed access from outside the building.

Optional, Twin-Point Shoot Bolts

A great alternative to face-mounted shoot-bolts, the Loewen Twin-Point Lock Handle engages top and bottom shoot bolts with a single turn. This handle can be keyed to provide exterior-access in configurations where no operational panel is present.

Optional, Panel-Magnets

Robust magnets can be applied to the top of the panels (exterior) so panels stack tightly in the open position.

Optional, Suite of Retractable Screen Options

Spring-loaded retractable screens offer bug-free ventilation, and optional sun-shades can be combined for full environmental adaptability.

Specification Highlight

Sizing

Max Standard 39” x 120” panels,
16 panels in one frame
Min Standard 15‑13/16” x 76” panels

Performance Brief

Performance Grade up to PG30
Common U-Values .34 (Dual) & .27 (Triple)

Fundamentals

Our highly customizable product offering is engineered for uncommon strength and durability.

Integral Nailing Flange (11)
Sash Edge (10)
Authentic Joinery (9)
Dual Glazing (8)
Thermal Separation (7)
Square Glazing Stop (6)
Venting Channel (5)
Lamination (4)
Coastal Douglas Fir (3)
Extruded Aluminum (2)
Bronze Anodized Aluminum Sill (1)

11. Integral aluminum nailing flange ensures a secure installation and added weather protection.

Hardware

BiFold Door / Twin Point Lock Handle

Brushed Stainless

Bronze (PVD*)

  • Brushed Stainless
  • Bronze (PVD*)

BiFold Door / Shoot Bolt

Brushed Aluminum

Bronze (PVD*)

  • Brushed Aluminum
  • Bronze (PVD*)