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Thermafold 1000 Manual Bi-Fold Doors

Verified by manufacturer 7 days ago

Bolton Gate Company Third party certifications:
  • Alcumus SafeContractor

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  • Constructionline

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  • ISO 9001 Quality Management

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  • dhf certificate

    dhf certificate

    Certificate type

Manually-operated bi-fold doors.

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Application

Designed for use in openings of up to 6000 mm wide and 6000 mm high, and particularly suitable for applications where a bottom track needs to be avoided, such as railway depots.

Description

The manually-operated, insulated bi-folding door has energy-saving qualities. It is designed for use in openings of up to 6000 mm wide and 6000 mm high, and is particularly suitable for applications where a bottom track needs to be avoided, such as railway depots. Its ease of operation allows the door to be manually-operated, unlike upward-moving doors such as sectional overheads and rolling shutters, particularly on larger openings.


The operation is simple and avoids the need for cables, springs, etc., thus avoiding high maintenance after installation. The door is sideways-opening, which means that the leading edge is in constant vision and less prone to damage from vehicles passing through the opening.


Features and benefits:

  • Door panels: 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.
  • Seals: high-quality ethylene propylene diene monomer (EPDM) seals are fitted between the panels and at the jambs. Brush seals are fitted at the top and bottom.
  • Top track: galvanized steel inverted channel section, in which pulleys mounted on each leading edge run in and on.
  • Bottom support: the doors are supported on floor bearings mounted at the side, behind each jamb.
  • Door arrangements: the standard arrangement comprises a pair of panels on each side, folding at 90 degrees to the opening. Single panel or a 1+2 panel arrangement is also available, should side room be limited.
  • Ironmongery: espagnolette bars are fitted on the inside which, when operated, engage bolts into the top track and the floor. These bars are operable from inside only.
  • Operation: manual operation via handles attached to each leading edge.

General information

Color

-

Manufacturer guidance

A range of RAL colours available.

Finish

Galvanized

Guidance for specification option:

Standard.

Powder-coated

Plastisol

Material

Carbon steel

Guidance for specification option:

Galvanized steel with ethylene propylene diene monomer (EPDM) seals

Shape

Square

Rectangle

Length

Bespoke

Width

Bespoke

Guidance for specification option:

Bespoke Manufacture.

Single: Maximum 3000mm wide x 6000mm high.

1 + 2 : Maximum 4500mm wide x 6000mm high.

Pair: Maximum 6000mm wide x 6000mm high.

Height

Bespoke

Guidance for specification option:

Bespoke Manufacture.

Single: Maximum 3000mm wide x 6000mm high.

1 + 2 : Maximum 4500mm wide x 6000mm high.

Pair: Maximum 6000mm wide x 6000mm high.

Warranty description

One year

Uniclass

Pr_30_59_24_80 Sliding door and partition setsPrimary
Pr_30_59_34_14 Carbon steel gates
Ss_25_32_35_30 Folding gate systems

CAWS

J40/143 Loose laid gas retardant damp proofing

L20/530 Sliding folding external doors

L20/60 Doors

Product range

Bi-Fold Doors
Folding Doors

Specification data - Sliding door and partition sets

Performance

External.

Arrangement

1+2 configuration.

Guidance for specification option:

Available up to 4.5 x 6 m.

Pairs of panels.

Guidance for specification option:

Standard, available up to 6 x 6 m.

Single panel.

Guidance for specification option:

Available up to 3 x 6 m.

Track system

Galvanized steel inverted channel section top track, in which pulleys mounted on each leading edge run in and on.

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.

Polyester powder-coated.

Guidance for specification option:

Insert requirement.

Operation

Manual.

Accessories

None.

Cut-outs for runway beams.

Double-glazed vision panels.

Ventilation louvres.

Wicket door.

Weight

40 kg/m².

Guidance for specification option:

Typically 40 kg/m², varies dependent on door construction.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

95

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

Third party certifications

Alcumus SafeContractor

Alcumus SafeContractor

Alcumus Safe Contractor

Constructionline

Constructionline

Constructionline Gold

ISO 9001 Quality Management

ISO 9001 Quality Management

Quality Management System - ISO 9001

dhf certificate

dhf certificate

DHF Membership

Literature

Thermafold 1000 - Bifold Doors

Thermafold 1000 - Bifold Doors

Bi-Fold Gates

Bi-Fold Gates

Multifold Gates

Multifold Gates

Thermafold 2000 - Top Hung Insulated Folding Doors

Thermafold 2000 - Top Hung Insulated Folding Doors

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