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View larger image of Fire And Smoke Resistant Letterplate from Lorient Polyproducts LtdFire And Smoke Resistant Letterplate

Tested in accordance with the principles of BS 476 Pt 20/22 and has been shown to provide in excess of 30 minutes fire resistance.Features:Telescopic intumescent liner, making it suitable for different thicknesses of door.Robust aluminium construction.Tested with positive pressure and can be located in any area of the door.CERTIFIRE approved, certificate number CF219 (letterplate manufactured by Paddock Fabrications Ltd).Nylon brush seals fitted to prevent vision through the letterplate and provide draught proofing.Security cowl available to prevent vision through the letterplate when open, and to inhibitmanipulation of locks and bolts.Acoustic Performance:Under test conditions it has been demonstrated that the Firemaster letterplate does not cause any significant reduction to the overall acoustic performance of the solid core fire door to which it is fitted. Max/ min. door thickness (suffix F indicates fire protection; suffix S indicates smoke protection):LRJ 8042F or LRJ 8042S: 42 mm/ 47 mm.LRJ 8047F or LRJ 8047S: 47 mm/ 52 mm.LRJ 8052F or LRJ 8052S: 52 mm/ 57 mm.Dimensions:312 x 80 mm.Door aperture size:270 x 60 mm.Optional Security Features:Security Cowl: Prevents people seeing through the open letterplate. Stops people trying to manipulate locks and bolts through the letterplate and inhibits attempts to attack occupants through the letterplate aperture. Ref: LP10.Security Latch: Locks the inner flap. Ref: LP11.Post-box: This item is constructed from steel with welded seams and collects the post and keeps it secure. It also prevents damage from flammable or noxious items posted through the letterplate. Ref: LP12.Product literature:http://www.ribaproductselector.com/documentdetails.aspx?ci=04760&f=COL504760.pdf&pg=

Tested in accordance with the principles of BS 476 Pt 20/22 and has been shown to provide in excess of 30 minutes fire resistance.

Features:

  • Telescopic intumescent liner, making it suitable for different thicknesses of door.
  • Robust aluminium construction.
  • Tested with positive pressure and can be located in any area of the door.
  • CERTIFIRE approved, certificate number CF219 (letterplate manufactured by Paddock Fabrications Ltd).
  • Nylon brush seals fitted to prevent vision through the letterplate and provide draught proofing.
  • Security cowl available to prevent vision through the letterplate when open, and to inhibitmanipulation of locks and bolts.

Acoustic Performance:

Under test conditions it has been demonstrated that the Firemaster letterplate does not cause any significant reduction to the overall acoustic performance of the solid core fire door to which it is fitted.

More about Fire And Smoke Resistant Letterplate:
As standard - Options

Fire And Smoke Resistant Letterplate
 Manufacturer:
Lorient Polyproducts Ltd.
  -Web:www.lorientuk.com.
  -Tel:+44 (0)1626 834252.
  -Product reference:
[Firemaster Fire and Smoke Resistant Letterplate Ref: LRJS 29063].
[High Performance Fire, Smoke and Security Letterplate Ref: LRJ 8042F].
[High Performance Fire, Smoke and Security Letterplate Ref: LRJ 8042S].
[High Performance Fire, Smoke and Security Letterplate Ref: LRJ 8047F].
[High Performance Fire, Smoke and Security Letterplate Ref: LRJ 8047S].
[High Performance Fire, Smoke and Security Letterplate Ref: LRJ 8052F].
[High Performance Fire, Smoke and Security Letterplate Ref: LRJ 8052S].
 Finish:
[Silver anodized aluminium]. - 30 minutes fire protection (Firemaster).
[Gold anodized aluminium ]. - 30 minutes fire protection (Firemaster).
[Aluminium]. - 30 minutes fire protection (High Performance).
[Brushed stainless steel]. - 60 minutes fire protection (High Performance).
[Brass ]. - 60 minutes fire protection (High Performance).


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Guidance

for Fire And Smoke Resistant Letterplate

from Lorient Polyproducts Ltd

More about Fire And Smoke Resistant Letterplate: As standard - Options

As standard

Max/ min. door thickness (suffix F indicates fire protection; suffix S indicates smoke protection):

  • LRJ 8042F or LRJ 8042S: 42 mm/ 47 mm.
  • LRJ 8047F or LRJ 8047S: 47 mm/ 52 mm.
  • LRJ 8052F or LRJ 8052S: 52 mm/ 57 mm.

Dimensions:

312 x 80 mm.

Door aperture size:

270 x 60 mm.

Options

Optional Security Features:

  • Security Cowl: Prevents people seeing through the open letterplate. Stops people trying to manipulate locks and bolts through the letterplate and inhibits attempts to attack occupants through the letterplate aperture. Ref: LP10.
  • Security Latch: Locks the inner flap. Ref: LP11.
  • Post-box: This item is constructed from steel with welded seams and collects the post and keeps it secure. It also prevents damage from flammable or noxious items posted through the letterplate. Ref: LP12.

Further Information

Literature:


RIBA CPD

CPD information is available for Lorient Polyproducts Ltd from ribacpd.com.

RIBA Product Selector

Additional information may be available for Lorient Polyproducts Ltd from ribaproductselector.com.

Contacts:

www.lorientuk.com

mktg@lorientuk.com

T: +44 (0)1626 834252

F: +44 (0)1626 833166

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