Intumescent Systems Ltd is the manufacturer of ENVIROGRAF® fire prevention products, a wide range of fire protection products based around intumescent materials and fire barriers, and collectively known as passive fire protection. Fire prevention products from Intumescent Systems Ltd protect structural openings where services pass through building elements such as fire-rated ceilings, floors, and walls, to maintain their integrity. These intumescent systems of passive fire prevention products are installed and remain passive until they are required to do their fire prevention job.

Passive fire protection is the first line of defence in a fire, and it works by reacting to fire without human intervention, sealing openings to contain fire in a building by means of compartmentation, by retarding the passage of flames across a surface, and by resisting the penetration of fire into structural elements such as doors. This not only limits the damage to property, it gives time for people to be evacuated safely from the building and allows fire fighters to get to the scene. You can get a visual introduction to passive fire protection by viewing the videos at www.envirograf.tv.

Fire stopping products can be physical barriers such as fire barrier curtains or intumescent products that react when heat is applied in a fire. These passive fire prevention products do not require human intervention in order to perform their valuable duty. Another type of passive fire protection is the flame retardant product which, as its name suggests, retards the spread of flames across a surface. These flame retardants can be in the form of coatings and paints for hard surfaces, or aerosol sprays for soft surfaces such as cloth and similar materials such as artificial flowers and foliage.

Throughout the extensive range of passive fire protection products manufactured under the ENVIROGRAF® brand name, you will find a solution to your fire prevention problem. Intumescent Systems Ltd works closely with you to determine the correct fire protection product for your requirements. Our international network of technical contacts is your first port of call for fire prevention products. Your initial enquiry will be directed to the nearest ENVIROGRAF® Products contact for personal assistance by telephone, fax, or email.  Intumescent Systems Ltd has developed the ENVIROGRAF® product range over many years and is certain to have a fire protection product that’s right for you. Contact our technical advisors without delay for friendly, informed, professional help in your specification and acquisition tasks.

The ENVIROGRAF® range of fire prevention products can be found by clicking on PRODUCTS. You can also find ENVIROGRAF® Products publications by clicking on LITERATURE. If you need assistance in selecting a product for your application or problem, you can find the ENVIROGRAF® Products Head Office contact details by clicking on COMPANY or you can use the EMAIL button.