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4000 Series non fire rated metal riser door double unit
INTEGRA 4000 Series Riser Doors
NON FIRE RATED

The INTEGRA 4000-NFR is a visually discreet metal riser door providing maintenance-free access to building services behind walls for non-fire rated applications.

Specify options for door configuration, lock and frame edge type to suit your application. Contact our technical department for advice at your earliest convenience.

INTEGRA 4000 SERIES - NON FIRE RATED

Features / Benefits

Our INTEGRA 4000 Series Riser Doors are specified by architects seeking a higher performance alternative to traditional timber riser doors for commercial and residential buildings where concealed maintenance-free access is required to mechanical services within the riser shaft, without compromising on building aesthetics or finish.

Designed and manufactured to order in our UK factory to your exact specification, our 4000 Series riser doors are virtually invisible and fit seamlessly into masonry walls, shaft walls & drywall partitions.

  • Fast & simple to install
  • Seamless aesthetic finish
  • Even frame / door gap adjustment
  • Single and double leaf configurations
  • Fully recyclable at end of life
  • High perfromance range, for vertical use with frame and lock options


FRAME

1.2mm thick electro-galvanised mild steel, incorporating either a simulated dry wall edge bead, picture frame or deep plaster frame.

  • Beaded frame (BF) or 25mm Picture frame (PF) to suit finishing requirements
  • Fully powder coated matt RAL 9010, suitable for finishing on site


DOOR

1.2 mm thick, electro-galvanised mild steel flush faced tray

  • Fully powder coated matt RAL 9010, suitable for finishing on site
  • 28mm door depth
  • Concealed continuous piano hinge


FRAME EDGE

The INTEGRA 4000-NFR is available with a choice of frame edge types to suit the application;

  • Beaded frame (BF)
  • Deep plaster frame (DPF)
  • Picture frame (PF)
  • Dutch folded frame (DFF)


LOCKS

Available with 3 point lock (3PL) or 3 point high security lock (3HS) concealed on the rear of the door but operated from the front face.

  • T bar key: used to unlatch and pull door leaf open
  • Locking assembly: engages top, bottom and lock sides
  • White plastic collar and plug as standard (stainless steel collar optional)
  • High security lock (3HS) option includes secondary locking with a Europrofile cylinder lock
  • 3-point high security concealed locking (3HSCE) is optional with a magnetic escutcheon that sits over the face of the lock for a concelaed aesthetic finish. Easily removed with a small rubber sucker.


FIRE RATING

The INTEGRA 4000-NFR Riser Door is not fire rated.

For fire-rated versions of the 4000 Series riser door, please see INTEGRA 4000-2FR » (2hr fire rated)


DOOR CONFIGURATIONS(XxY)

SINGLE DOOR (SD)

450 x 450mm - 6.5kg
600 x 600mm - 10kg
550 x 900mm - 13.5kg
550 x 1200mm - 17kg
600 x 1500mm - 22.5kg
900*max x 2800mm*max - 56.6kg

DOUBLE DOOR UNIT (DD)

1080 x 1800mm
1200 x 2100mm
1800 x 2100mm


MAXIMUM SIZES

Leaf width (maximum) = 1050 mm
Leaf height (maximum) = 3100 mm


NOTES

All doors hinge along dimension Y

Performance Standards INTEGRA 4000 SERIES - NON FIRE RATED

Fire Rating Non Fire Rated product
Acoustic Shielding 23dB acoustic rating as standard
BS EN 12207:2016 or BS EN 1026:2016 Windows and doors. Air permeability classification

Guide Specification INTEGRA 4000 SERIES - NON FIRE RATED

SUITABILITYFor internal use only in areas of normal humidity
MATERIALFrame 1.2mm / Door 1.2mm thick electro-galvanised mild steel.
DOOR CONFIGURATIONSSingle (SD) / Double (DD)
FRAME EDGEBeaded frame (BF) / Deep plaster frame (DPF) / Picture frame (PF) / Dutch folded frame (DFF) (See OPTIONS)
FRAME DEPTHOverall frame depth - 50mm
FINISHFully powder coated in matt RAL 9010, suitable for finishing on site
HARDWAREThree-point lock (3PL) to rear of door - operated from the front face, 8mm square drive key included. Optional Europrofile High Security cylinder (3HS) on doors >450mm. 3 point high security concealed locking (3HSCE) is optional with a magnetic escutcheon that sits over the face of the lock for a concealed aesthetic finish. Easily removed with a small rubber sucker
STRUCTURAL OPENINGX and Y dimensions are outside frame sizes. Structural Opening requirement for installation is (X+5) x (Y+5) mm
QUALITYCNC manufactured in the UK to ISO 9001:2015 and 14001:2015
NotesFor technical assistance, please contact our Technical Department on +44 (0)1827 719051

More info? Place an order? Get in touch today

Sales: 01827 719050 / Technical: 01827 719051

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