Origin's OB-49 Bi-Fold door has slimline, high-grade aluminium frames that allow uninterrupted views through their expansive glass panels. Suitable for new build or renovation projects, including period-style properties, they are expertly manufactured in the UK to the required specifications.

Specifications

Sightline (sizes denote glass to glass measurements): 110mm.
U-value: up to 1.2W/m2K.
Security: 3-star diamond cylinder and PAS 24 as standard.
Handles: premium stainless steel handle as standard.
Guarantee: Up to 20-years.

Key features

Slimline, high-grade aluminium construction
Strong security features
Weathertight seals provide good thermal efficiency and weather protection
Manufactured in the UK to the required size with customised configurations
Hidden bottom track enables doors to glide quietly and effortlessly
Choice of handle designs
Wide range of powder-coated colour finishes.
Finger safe gaskets
Magnetic catches to temporarily hold doors open whilst in operation
Carefully designed threshold to remove trip hazards and enable easy wheelchair access
Low maintenance - the powder coated finish ensures no chips or scratches, while the strong aluminium profile will not expand or contract during temperature changes.

Threshold options

Weathered threshold (recommended) - can be sunk into the floor with a 1cm lip to provide a protective weather tight seal and create a seamless transition between indoors and outdoors.
Non-weathered - have no lip and are completely flush with the floor. They don’t offer quite the same protection against the elements, so are best used on interior doors or doors in sheltered areas.

Security features

8-point locking system.
Heavy-duty zinc hinges designed to resist determined attacks.
Cylinder lock proven to withstand common housebreaking techniques such as snapping, picking, drilling and bumping.
Extremely strong aluminium frames.
Complies with PAS 24 and Secured By Design standards.

Colours

Over 150 RAL shades
Dual-colour options

Origin OB-49 Bi-Fold Door

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