Z-Series Metal 1 Hour Fire Rated Hinged Loft Access Doors – Full Range

Easy-to-install hinged drop-down loft access door designed to provide easy through-ceiling access into the loft space, for use where fire protection is required. Fire-rated loft doors provide up to 60 minutes fire protection and come fully assembled and ready to fit straight out of the box. Twist operated catch to release a downward opening hinged door. Insulation U-value performances of 0.82 W/m2K and 0.35 W/m2K available.

Add this product to your specification on NBS or SpecifiedBy

BIM Objects

We have partnered with the BIMstore to help provide you with the highest standard of BIM content around.

Browse BIM Information

Product Information

Z-Series 1-Hour Fire Rated Hinged Loft Access Door

DescriptionFrame Fitting SizeClear Opening SizeOverall Panel & Frame SizeInsulation U-valueProduct Code
Z-Series Fire Rated Metal Loft Door 550x550mm 555 x 555mm 528 x 500mm 598 x 598mm 0.82 W/m2KZ8001
Z-Series Fire Rated Metal Loft Door 555x800mm 560 x 805mm 533 x 750mm 603 x 848mm 0.82 W/m2KZ8002
Z-Series Fire Rated Metal Loft Door 542x630mm 542 x 630mm 520 x 580mm 590 x 680mm 0.82 W/m2KZ8003
Z-Series Fire Rated Metal Loft Door 542x745mm 542 x 745mm 520 x 695mm 590 x 795mm 0.82 W/m2KZ8004
Z-Series Fire Rated Metal Loft Door 600x600mm 605 x 605mm 578 x 550mm 648 x 648mm 0.82 W/m2KZ8005
Z-Series Fire Rated Metal Loft Door 600x900mm 605 x 905mm 578 x 850mm 648 x 948mm 0.82 W/m2KZ8006
Z-Series Fire Rated Metal Loft Door 900x600mm* 905 x 605mm 878 x 550mm 948 x 648mm 0.82 W/m2KZ8007
Z-Series Fire Rated Metal Loft Door 1200x600mm*1205 x 605mm1178 x 550mm1248 x 648mm0.82 W/m2KZ8008
Z-Series Fire Rated Metal Loft Door 550x550mm - Key Lock 555 x 555mm 528 x 500mm 598 x 598mm 0.82 W/m2KZKL8001
Z-Series Fire Rated Metal Loft Door 555x800mm - Key Lock 560 x 805mm 533 x 750mm 603 x 848mm 0.82 W/m2KZKL8002
Z-Series Fire Rated Metal Loft Door 542x630mm - Key Lock 542 x 630mm 520 x 580mm 590 x 680mm 0.82 W/m2KZKL8003
Z-Series Fire Rated Metal Loft Door 542x745mm - Key Lock 542 x 745mm 520 x 695mm 590 x 795mm 0.82 W/m2KZKL8004
Z-Series Fire Rated Metal Loft Door 600x600mm - Key Lock 605 x 605mm 578 x 550mm 648 x 648mm 0.82 W/m2KZKL8005
Z-Series Fire Rated Metal Loft Door 600x900mm - Key Lock 605 x 905mm 578 x 850mm 648 x 948mm 0.82 W/m2KZKL8006
Z-Series Fire Rated Metal Loft Door 900x600mm - Key Lock* 905 x 605mm 878 x 550mm 948 x 648mm 0.82 W/m2KZKL8007
Z-Series Fire Rated Metal Loft Door 1200x600mm - Key Lock* 1205 x 605mm1178 x 550mm 1248 x 648mm 0.82 W/m2KZKL8008
Z-Series Fire Rated Metal Loft Door 550x550mm - 0.35 U-Value 555 x 555mm 528 x 500mm 598 x 598mm 0.35 W/m2k Z9001
Z-Series Fire Rated Metal Loft Door 555x800mm - 0.35 U-Value 560 x 805mm 533 x 750mm 603 x 848mm 0.35 W/m2k Z9002
Z-Series Fire Rated Metal Loft Door 542x630mm - 0.35 U-Value 542 x 630mm 520 x 580mm 590 x 685mm 0.35 W/m2k Z9003
Z-Series Fire Rated Metal Loft Door 542x745mm - 0.35 U-Value 542 x 745mm 520 x 695mm 590 x 795mm 0.35 W/m2k Z9004
Z-Series Fire Rated Metal Loft Door 600x600mm - 0.35 U-Value 605 x 605mm 578 x 550mm 648 x 648mm 0.35 W/m2k Z9005
Z-Series Fire Rated Metal Loft Door 600x900mm - 0.35 U-Value 605 x 905mm 578 x 850mm 648 x 948mm 0.35 W/m2k Z9006
Z-Series Fire Rated Metal Loft Door 900x600mm - 0.35 U-Value* 905 x 605mm 878 x 550mm 948 x 648mm 0.35 W/m2k Z9007
Z-Series Fire Rated Metal Loft Door 1200x600mm - 0.35 U-Value* 1205 x 605mm1178 x 550mm 1248 x 648mm 0.35 W/m2k Z9008

* Hinged on long side

  • Fully complies with NHBC standards for having a minimum access opening of 520mm
  • Purpose made product with proven performance
  • Superior to site fabricated panels
  • Provides up to 60 minutes fire protection and Class O surface spread of flame classification
  • Excellent aesthetic appearance and factory finished
  • Maintenance free, no need to paint
  • Allows the use of a telescopic ladder if required
  • Incorporates secure twist operated catch assembly
  • U value 0.82 W/m2k and 0.35W/m2k option
  • Acoustic performance of 29dB
  • Fire testing conducted by Warrington Fire Research Ltd
  • 0.35U value option meets Robust Details
  • Complies with Building Regulations document L1A & L2A (2013 Edition)
  • Meets all relevant British Standards and NHBC requirements
  • The frame and door are fabricated in 1mm and 1.2mm Zintec electrogalvanised mild steel. The door is lined with a fire-resistant sub-panel to enhance fire resistance and stability. Polyester powder coating, lightly textured.
  • Door and frame available in white only RAL 9016.

L20 Doors/Shutters/Hatches
Clause
630^ | HATCHES
Manufacturer: Timloc Building Products, Timloc House, Ozone Park, Howden, East Yorkshire, DN14 7SD. T: 01405 765567 W: www.timloc.co.uk
Product reference: Example Z8003
Type: Z-Series Metal 1 Hour Fire Rated Hinged Loft Access Door
Z8003 to suit fitting 542mm x 630mm
Specification: insulated and draught stripped
Colour: textured white polyester powder coating – RAL 9010

Latest News