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Alcumus SafeContractor
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Constructionline
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ISO 9001 Quality Management
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dhf certificate
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Top-hung, insulated folding doors.
Suitable for larger openings or exposed locations where the door's robust construction makes it tolerant of high wind conditions. Its flush-faced design renders a high aesthetic appearance, combined with the energy-saving benefits from an insulated construction.
Top-hung, insulated folding doors.
Features and benefits:
Color | Other Manufacturer guidanceA range of RAL colours available. |
Finish | Galvanized Guidance for specification option: The standard finish is galvanized with polyester powder coating or Colorcoat HP 200 in a range of standard colours as an optional extra. |
Material | Carbon steel Guidance for specification option: Galvanized steel with ethylene propylene diene monomer (EPDM) seals. |
Shape | Rectangle Square |
Length | Bespoke |
Width | Bespoke Guidance for specification option: The doors are bespoke, manufactured to suit the project requirements subject to the following maximums: - Single Door: 12m wide x 8m high Pair of Doors: 24m wide x 8m high |
Height | Bespoke Guidance for specification option: The doors are bespoke, manufactured to suit the project requirements subject to the following maximums: - Single Door: 12m wide x 8m high Pair of Doors: 24m wide x 8m high |
Warranty description | One year |
Uniclass | |
CAWS | J40/143 Loose laid gas retardant damp proofing L20/530 Sliding folding external doors L20/535 Sliding folding shutter doors L20/60 Doors |
Product range |
Performance | External. |
Arrangement | Bi-parting.Guidance for specification option: Available up to 24 x 8 m. Bunching to one side.Guidance for specification option: Available up to 12 x 8 m. |
Track system | Top track: Galvanized steel rolled section, forming a box-type track on which pulleys run, mounted on the top of the door panels. A branch track is incorporated to allow the door to stack correctly; Bottom track: A galvanized steel bottom track is recessed into the floor and acts as a guide. Brass rollers connected to the bottom hinges run on a steel channel bottom track, which is set for alignment within a 200 x 75 mm chase before finally being grouted into position. |
Door leaves | |
Construction | Constructed from double-skin steel sheets infilled with high-density insulating material. Panels are typically 40–65 mm thick, and are manufactured in various designs to suit clients’ individual requirements. Partially or fully glazed versions are available. |
Finish and colour | Colorcoat HP 200.Galvanized.Guidance for specification option: Standard. Polyester powder-coated, RAL .Guidance for specification option: Insert requirement. |
Operation | Powered.Guidance for specification option: Electrical via a 400 V, three-phase geared motor, mounted on the top track at one or both ends. Push-button controls are provided at low level |
Accessories | None.Cut-outs for runway beams.Double-glazed vision panels.Safety photocells.Ventilation louvres.Wicket door. |
Weight | 45 kg/m². Guidance for specification option: Typically 45 kg/m², varies dependent on door construction. |
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Recyclability | 95% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |