Astroflame Passive Fire Protection Products

Trade Names: Astro Eco Telescopic Letter Box FX (Fire & Smoke)

Intumescent Fire Rated Telescopic Letterbox System

30 minute fire rated letterboxes suitable for FD30/FD30S fire doors.

Telescopic fitting - adjustable to fit doors 40mm-80mm thickness

Wide range of letter plate finishes.

10" Standard or 12" Commercial sizes.

High performance intumescent liner

Tested to BS 476 part 22: 1987, 30 minute rated.

Tested to BS 476 Part 31/1: 1983

Acoustic tested achieving 32dB Rw

Tested to BS EN 13724 Clause 6.6.5

Tested to EN 1634-1, 30 minutes

Astro Eco Telescopic Letter Box in various colours

View a range of styles



>> See more : Additional product images

>> Call us to order: 01329 844 500

>> Email us to order: sales@astroflame.com

Description

The Astro eco telescopic letterbox system range is specifically designed to increase the safety and security of occupants against fire and is particularly suited to multiple occupancy residential buildings.

The Astro eco telescopic letterbox is a stylish, ABS framed, telescopic letterbox with metal flaps fitted with a high performance intumescent liner around the telescopic sleeve section.

The letterbox flaps open to 180° and the adjustable telescopic sleeve can be set to suit 40mm - 80mm
door thickness.

Acoustic and thermal performance features include brush pile draught excluders, integral sound dampening bumpers and a fully sealed backplate.

During a fire the intumescent liner rapidly expands and seals off the letterbox opening, preventing the spread of fire and smoke whilst maintaining the integrity of the fire door assembly.

Available in 10” Standard (272mm x 70mm) and 12” Commercial (306mm x 70mm) sizes.

Cut out required is 241mm x 57mm for standard size letterbox and 274mm x 57mm for commercial size letterbox.

Adjustable to suit door thickness from 40mm – 80mm.

Both 10" and 12" sizes have a black ABS frame, except the SS which has a silver frame. The letterboxes are available in Satin Aluminium, Chrome Plated, Stainless Steel, Polished Silver, Polished Brass or Polished Gold letter plate flaps.

Intumescent Letterbox Dimensions



For acoustic damping requirements greater than 32dB Rw please refer to our other telescopic letterbox systems.

Product Availability

Availability for the Astroflame range of Intumescent Fire Rated Telescopic Letter Box FX Systems: Intumescent Fire Rated Telescopic Letterbox System FX.

Product Code

Description

Dimensions

Colour

AFTLBFX/30SAA

30 Minute Fire / Smoke

272mm x 70mm

Satin Anodised Aluminium

AFTLBFX/30PC

30 Minute Fire / Smoke

272mm x 70mm

Chrome Plated

AFTLBFX/30SS

30 Minute Fire / Smoke

272mm x 70mm

Stainless Steel

AFTLBFX/30PB

30 Minute Fire / Smoke

272mm x 70mm

Polished Brass

AFTLBFX/30PA

30 Minute Fire / Smoke

272mm x 70mm

Polished Silver (CC)

AFTLBFX/30GA

30 Minute Fire / Smoke

272mm x 70mm

Polished Gold (CB)

AFTLBFXC/30SAA

30 Minute Fire / Smoke

306mm x 70mm

Satin Anodised Aluminium

AFTLBFXC/30PC

30 Minute Fire / Smoke

306mm x 70mm

Chrome Plated

AFTLBFXC/30SS

30 Minute Fire / Smoke

306mm x 70mm

Stainless Steel

AFTLBFXC/30PB

30 Minute Fire / Smoke

306mm x 70mm

Polished Brass

AFTLBFXC/30PA

30 Minute Fire / Smoke

306mm x 70mm

Polished Silver (CC)

AFTLBFXC/30GA

30 Minute Fire / Smoke

306mm x 70mm

Polished Gold (CB)

Colour / Size reference

10″ Intumescent Letter Boxes

12″ Intumescent Letter Boxes

Satin Anodised Aluminium (SAA) - Black frame

12 inch Intumescent Letterboxes Satin Anodised Aluminium SAA Black frame.

Satin Anodised Aluminium (SAA) - Black frame

10 inch Intumescent Letter Boxes Polished Silver contract chrome effect Black frame.

Polished Silver (contract chrome effect) - Black frame

12 inch Intumescent Letter Boxes Polished Silver contract chrome effect Black frame.

Polished Silver (contract chrome effect) - Black frame

10 inch Intumescent Letter Boxes Polished Silver contract chrome effect Black frame.

Polished Gold (contract brass effect) - Black frame

12 inch Intumescent Letter Boxes Polished Gold contract brass effect Black frame.

Polished Silver (contract chrome effect) - Black frame

10 inch Intumescent Letter Boxes Polished Gold contract brass effect Black frame.

Chrome - Black frame

12 inch Intumescent Letter Boxes Chrome - Black frame

Chrome - Black frame

10 inch Intumescent Letter Boxes Chrome - Black frame

Stainless Steel - Silver frame

12 inch Intumescent Letter Boxes Stainless Steel - Black frame

Stainless Steel - Silver frame

10 inch Intumescent Letter Boxes Stainless Steel - Black frame

Polished Brass - Black frame

12 inch Intumescent Letter Boxes Polished Brass - Black frame

Polished Brass - Black frame

10 inch Intumescent Letter Boxes Stainless Steel - Black frame

To Order & Specify

Please contact us and quote the following - Quantity / Product Description / Product Code / Colour / Size
Typical wording - 18 / AFTLBFX/30SAA / 30 Minute Fire - Smoke / 272 x 70mm / Satin Anodised Aluminium

>> Tel: 01329 844 500 or >> Email: sales@astroflame.com

Test and Assessment Reports

Fire tested for 30 minutes to BS 476 Part 22
Smoke tested to BS 476 part 31/1
Acoustic tested to BS EN ISO 140-3. Achieving 32dB Rw
Security tested to BS EN 13724 Clause 6.6.5

Installation

For further information on installation requirements please contact the technical team on: tel 01329 844 500 or email sales@astroflame.com

Health and Safety

The product does not present any known health hazards during or after installation. Normal good industrial and personal hygiene practices should be observed. For further information on health and safety requirements please contact the technical team on: tel 01329 844 500 or email sales@astroflame.com

Web Page

 

Astroflame (Fire Seals) Ltd. Intumescent House
Unit 8, The IO Centre, Stephenson Road, Segensworth
FAREHAM, ENGLAND PO15 5RU
tel 0800 023 2482
(01329 844500)
fax 0800 023 2483
(01329 844600)
intl
tel +44 1329 844500
fax +44 1329 844600

 

Email Astroflame