Bi-Fold Door System

WeatherMaster™ Bi-Fold Door System

A European-designed system featuring above-ground bottom running with multiple threshold options. The bespoke hardware components and system maximize carry capacity, offering slim sightlines, oversized doors, and minimal profiles.

The system is easily fabricated, allowing doors to open in or out using the same profiles. Both the sash and outer frame share the same depth, delivering excellent thermal values. This truly inline system, combined with bespoke hardware, results in a high-performance and highly attractive door. Sunspace WeatherMaster Plus standardly includes WeatherMaster Vertical-4-Track windows, with options for single glazed tempered glass and fully thermal insulating glass.

Features & Benefits

  • Compact and Aesthetically Pleasing Profile: Modern bi-folding doors are slim and unobtrusive, opening up entire walls and folding neatly to the edge of the frame for maximum visibility and garden access.

  • Natural Light Enhancement: The slim frame profile allows for a larger window surface, letting in more natural light even when closed.

  • Superior Security and Safety: Equipped with multi-point locks, robust frames, heavy-duty hinges, and laminated triple glazed glass, these doors offer high security.

  • Value Addition: Bi-folding doors can increase your home’s value, fitting various architectural styles and enhancing living spaces by blending indoor and outdoor areas.

  • Low Maintenance and Durability: Made of aluminum, these doors withstand temperature changes, are thermally efficient, and require minimal maintenance to stay in top condition.

Brochure

For more information, view our brochure.

Available Colors

Standard

White

Driftwood

Bronze

Black

Grey

Available Tints

WeatherMaster

Clear

Smoke Gray

Dark Gray

Bronze

Glass

Clear Single Pane

Clear Low E Argon

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