Heritage Bifold.
Steel-Look Bifold Door
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Crittall bifold. Modern engineering.
The Heritage Bifold takes the narrow‑sightline, black‑framed, Georgian‑barred look of a traditional Crittall steel bifold door — and builds it in modern thermally broken aluminium. You get the character and proportions of pre‑war industrial glazing, with the weather performance and security of a contemporary door.
Best specified alongside matching Heritage casement windows on the same elevation. The Aluspace family is fully coordinated, so the door profiles, mullion widths, and glazing bar proportions match the windows exactly.
A statement on any elevation.
Narrow sightlines, matt‑black frames, and square‑edged profiles give the Heritage Bifold unmistakable industrial character. It is the obvious specification for converted warehouse apartments, urban loft extensions, Victorian schools turned homes, and new‑build schemes with a consciously modern‑industrial aesthetic.
Georgian bar patterns from a single vertical to full 3×3 grids. Stainless steel hinges and heavy‑duty running gear. Threshold options include a level‑access flush sill for wheelchair compliance.
Specifications
Smart Systems Aluspace thermally broken aluminium bifold door. Narrow 40–45mm sightlines to replicate steel window aesthetic. Polyamide thermal break. 24mm insulated glass standard. Stainless steel running gear rated to 100kg per leaf. Multi‑point shootbolt locking. Triple EPDM seal.
2, 3, 4, 5, 6, and 7‑leaf configurations. Left, right, or split opening. Traffic door option for everyday use without folding the whole set. Low‑threshold (weather‑compromised) or flush threshold for level access. Available with matching Aluspace windows to coordinate across the elevation.
Colour Options
Available in Black, Anthracite Grey, and White as standard.
Full RAL colour range available on request.
