Astroflame Delivering passive fire and acoustic compartmentation systems
Astroflame - Delivering passive fire and acoustic compartmentation systems globally since 1994
Astroflame with over 20 years of technical experience
Over 20 years of technical experience
Selling a Range of Cavity barriers, linear gap seals, penetration seals, architectural seals and more
Cavity barriers, linear gap seals, penetration seals, architectural seals & structural coatings
Astroflame - A Comprehensive range of fire, acoustic and safety products
Comprehensive range of fire, acoustic and safety products

Astroflame Delivering passive fire and acoustic compartmentation systems

Astroflame Stock & Manufacture a Range of Passive Fire Protection Systems

> Astroflame Passive Fire Protection Products:

Astroflame stock or manufacture a wide range of certified fireproofing and passive fire protection items such as - fire seals, smoke seals, fire pillows, pipe collars, sleeves & wraps, fire grilles, intumescent mastic, lighting fire hoods, fire board, cladding seals etc. We also supply intumescent paints & coatings.

In addition to passive fire protection items we stock a wide range of door finger guards & acoustic door seals, and some disabled access and safety products.

> CE labelled products:

We have an expanding range of CE labelled products for sale in the European Economic Area (EEA).

Astroflame exports to 50+ countries from the UK.

Astroflame CE Products

> Browse through our range of Fire and Safety Protection products




> Download the Astroflame Product Brochure

Free Fire Seal Sample Pack

For wholesale and trade prices on Astro PFP Pipe Closers, Astro PFP Pipe Wraps, Astro PFP FR Boards, Astro PFP FR Coating, Astro PFP FR EX Mortar, Astro PFP FR Acrylic, Astro PFP FR Putty Pads, Astro PFP FR Putty Cords, PS Coat, Astro Coat - Spray Grade, Duct Sleeve, Duct Sleeve - Low Profile (LP), Fire Batt, Fire Door Hardware, Fire Pillows - X Series, Flexi Coat Sealant, High Pressure Expanding Sealant, High Strength Fire Mortar Compound, Intumescent Mastic, Pipe Collar - X Series, Pipe Wrap - Universal, Pipe Wrap - X Series, Thermal Fire Pipe Sleeve, Socket Box Covers and more...

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Our sister site Astrodraft has a wide range of door seals for weather sealing, draughtproofing, energy conservation and noise reduction.
Astrodraft website for all your window and door seals

About Passive Fire Protection

Passive fire protection construction components are used to resist, retard and isolate flames and the associated smoke and fumes: they do not in themselves extinguish flames hence they are classed as 'passive protection'.

A key design requirement for passive fire protection systems concerns public safety - the guarantee of a specific resistance / retardation time increases the time available for the evacuation of a building. Times vary between 30 minutes up to 4 hours retardation, dependent on the particular product and application.

The flame retardant and smoke stopping capabilities of these construction components also enables rescue and emergency services to undertake their jobs in a more controlled environment. Finally damage to the building, contents and surroundings by flames or smoke may be significantly reduced by a passive fire protection system.

Astroflame provides a wide range of components to protect the weak points of a building which would otherwise allow the free and uncontrolled passage of fire, smoke and fumes.

Intumescent products are those which expand (or intumesce) to several times their original size when activated by high temperatures. This action prevents the spread of flames and smoke to other parts of a building. Passive fireseals and pipe clamps contain intumescent compounds.

Intumescent seals have to be independently tested and certified to national standards to ensure that they will operate as claimed in the event of a fire - for example retain their integrity for 30 minutes.

Fire rated products are flame resistant / fire retardant and offer some passive resistance but are not intumescent and do not expand when heated. These may still be preferable for general construction purposes than standard products which have no rating of any kind.

Non Rated Products such as metal letterplates or louvre covers are not fire rated but intended to be used in conjunction with products which are, such as intumescent letterbox liners or intumescent grilles.