DD240 Durasteel 4 Hour Sliding Doors (E240)

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Contact Fraser Shearer

To get a quotation or arrange a free site survey - Call Fraser Shearer on

+44 7891 865 556

Quick Quote

Contact Fraser Shearer

Call Fraser Shearer on

+44 7891 865 556

Key Facts

Fire Rating: E240 (240 minutes integrity-only)

Fire Attack: Both Sides

Maximum Leaf Width: 5000mm

Maximum Leaf Height: 5000mm

Overall Depth: 80mm

Test Standard: BS 476: Part 22: 1987

Construction

Leaf

Overall Thickness: 28mm
Material: 9.5mm Durasteel panel sheet
Jointing construction: Mitred and welded

Frame

Overall frame depth: 80mm
Material: 80 x 40 x 80 x 6mm thick Z-section
Jointing: Mitred and welding joints
Type and configuration: Single rebate/3-sided frame
Threshold plate: Not as standard

Finish

Standard: Shop applied zinc based primer, ready for site painting

Optional Extra: Factory-applied 2 pack polyurethane paint finish to chosen RAL colour

Ironmongery

Standard: Heavy duty mild steel track and rollers recessed handle and bottom guide rollers. Standard weight counterbalance system and thermo-fusible link

Certification

BS 476: Part 22: 1987

  1. Structural opening width
  2. Structural opening height
  3. Door leaf width
  4. Door lead leading edge height
  5. Door leaf trailing edge height
  6. Frame leading edge height
  7. Frame trailing edge height
  8. Frame length
Dimensional Details Ref Single Leaf Example Calculation
Structural opening width A A 920mm
Structural opening height B B 2100mm
Door leaf width C (A + 340 = C) 1260mm
Door leaf leading edge height D (B + 212 = D) 2312mm
Door leaf trailing edge height E (C/30 + D = E) 2354mm
Frame leading edge height F (B + 272 = F) 2372mm
Frame trailing edge height G (H/30 + F = G) 2451mm
Frame length H ((2 x A) + 536 = H) 2376mm

Accreditations & Affiliations

Safecontrator Logo
SafeContractor Approved
ASFP Logo
FORS Bronze

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