Astroflame Passive Fire Protection Products

Trade Name: Astro Pillow

Intumescent Fire Pillows

Fire Pillows tested to BS476: Part 20: 1987

EN1026 Air Permeability

EN10140 Acoustic Reduction

Up to 4 hours fire integrity

Available in 4 standard sizes

Easy to install & re-locate

Removable for re-use

For wall floor & ceiling penetrations

Dustproof - safe for the work environment

Certifire Approval

Fire Pillows at Astroflame - in various sizes

View a range of styles

>> See more : Additional product images

>> Call us to order: 01329 844 500

>> Email us to order:


Our fire pillows are manufactured from a hard wearing specially treated glass cloth filled with a mixture of mineral fibre and reactive expansion (intumescent) agents.

On exposure to high temperatures from a fire the intumescent material expands and then hardens to provide a complete and durable seal against the passage of fire, smoke and hot gases.

Intumescent Fire Pillows can be used for creating either temporary or permanent fire barriers. The fire pillows are ideal for sealing Cable Trunkings, Small, Medium and Large Cables, Cable Trays, Cable Ladders and Metallic Pipes that penetrate concrete, block, and masonry walls also tested in concrete floors.

Suitable for use in telephone exchanges, rooms and other areas where cable services are frequently modified.

These intumescent pillows have been independently tested in accordance with BS476: Part 20: 1987 and can provide up to 4 hours fire integrity.

Product Availability

Available in 4 standard sizes to enable effective sealing in whatever size or shape of opening either in walls or floors.

Large - 25 per pack. Medium / Small / Sausage - 50 per pack.

Product Code

Product Description



Astro Pillow Sausage



Astro Pillow Small



Astro Pillow Medium



Astro Pillow Large


To Order & Specify

Please contact us and quote the following information - Please quote- Quantity / Trade name / Product Ref / Size
Typical wording- 10 / Astro Pillows Sausage / AFFPSAS / 300x50x40mm

>> Tel: 01329 844 500 or >> Email:

Fire Test and Assessment Reports

BS476 Part 20: 1987
EN1026 Air Permeability and EN10140 Acoustic Reduction


For further information on installation requirements please review the installation video (Floor and wall Penetration) or contact the technical team on: tel 01329 844 500 or email

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

Web Page

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



Email Astroflame