RRYSJJ series acoustic and smoke corner seal provides the acoustic smoke and heat (cold &hot)sealing for the gaps of door edges and frames.
Unique easy installation
Product comes with strong self-adhesive
Minimum gap seal size 3mm/4mm
Excellent compression and deflection performance
Reduced door closing force due to a low co-efficient material of fins
RRY series acoustic and smoke seals demonstrate effective acoustic and smoke perimeter sealing for use in new or retrofit door applications.
Unique easy installation
Minimum gap seal size 2mm-4mm
Excellent compression and deflection performance
Lower opening and closing forces than a bubble seal
Good tear strength,which is important in a flipper application
RESSA is a trusted supplier of full range of intumescent fire door strips, with years of experience in creating high-quality fire protection solutions. It specializes in manufacturing high-quality custom fire door seals and gaskets to cover various need of customers. Here are your custom selections:
A wide range of customizable colors options of our intumescent fire door strips are available for fire door strips, black red grey brown cream and customized colors. This allows the sealings with your doors and frames design, ensuring a cohesive and professional appearance.
We offer a wide range of sizes to meet customers’ needs. Whether you need flexible fire door strips, rigid fire door strips or any special sizes of fire door strips, we will cooperate to design. We provide the length cutting service for accurate length requirement within (+1mm, -1mm) tolerance.
Customization of different intumescent materials are available your spefic designed fire doors, including graphite intumescent materials and sodium silicate intumesent materials. Helping to enhance the fire protection for your fire doors and meet different test standards.
RESSA intumescent fire door strips are engineered with a proprietary heat-activated expansion process that ensures rapid and uniform swelling of seals in fire, creating an impenetrable barrier against fire and smoke.
Surface mounted fire door strips equipped with industrial-grade adhesive, our strips self adhere firmly to a variety of surfaces, ensuring a long-lasting seal that won’t degrade over time or under extreme temperatures.
Beyond fire door insulation, some our intumescent fire door strips also offer excellent waterproof property, smoke prevent property, acoustic insulation and thermal properties, adding additional value to the installation.
Our products pass the testing of fire doors integrity and insulation test according to the BS476 test standard and have received certification from recognized safety standards organizations, assuring their effectiveness and reliability.
Fire Door Strips are specialized seals installed on fire doors to prevent the passage of smoke, flames, and toxic gases during a fire, enhancing the door’s ability to compartmentalize and contain the spread of fire.
Over-painting of fire door strips should not compromise performance in a fire situation – however, do not suggest paint over fire door strips as this will certainly compromise the sealing containment performance and use life. If the intumescent strips on fire doors has already been painted over, you will need to replace it. Our seals are available in a range of colours, plus woodgrain and metallic finishes, so over-painting should not be necessary.
In the event of a serious fire, fire doors are one of the most important components in ensuring safe exit, containing the fire and saving lives. But they can be rendered useless by not using the correct components including intumescent strip. Gaps around the four sides of a fire door leaf are essential, it is the only way the door can open and close. But these gaps create a point of weakness, where fire can take hold and destroy the door, and toxic and smoke can pass through. RESSA intumescent strip works by sealing around the edges and gaps of a fire door and door frames in the event of a fire.
In essence, all intumescent do the same job, but not necessarily in the same way. You’ll need to know which specifications you require; consult our technical team to discuss this area in depth at [email protected].
Yes, RPB Series flexible fire door strips are suitable for both new builds and for retrofitting into existing structures, providing an effective fire-stopping solution. The intallation method is very easy by self-adhesive.
