We Offer Fully Integrated Solutions For Fire Glass Sealing Solution

In modern buildings, fire-resistant glass not only provides light transmission, but also needs to provide excellent fire protection. RESSA Fire Glass Sealing Solution are designed to provide your building with reliable fire protection while maintaining a visually seamless effect. Whether it’s a commercial building or a residential project, our sealing solutions will meet your high standards.

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Types of Intumescent Seals for Gun Safes

RPB-YXGD Series for Fire Glass Frame

The intumescent systems have been specially formulated to accommodate the expansion in the glass during a fire situation.
In the event of a fire, it will expand multi-directionally in volume to effectively seal and insulate the glass into the aperture, providing a fire-resistant sealing.
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RPB Series for Fire Window Cavity

Suitable for the inside of the window frame, when fire occurs, it expands 7-30 times, quickly fills up the surrounding gaps and holes, forming an effective heat insulation layer and smoke barrier for the fireproof window, preventing smoke and fire from leaking out and ensuring your personal safety.

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RY-EPDM Series Weather Sealing Strip

RY-EPDM weather sealing strip features seamless corner joints for better sealing, combining dense and foam technologies for excellent insulation. Aging-resistant and adaptable to various environments, it offers a service life of over 25 years and works in temperatures from -40°C to 150°C.

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RHC Series Ceramic Sealing Tape

Ceramic Sealing Tape is made of high temperature resistant ceramic fibers with excellent thermal and physical stability at temperatures up to 1260 degrees Celsius, making it ideally suited for use as a bedding material for fire-resistant glazing systems and fire doors in commercial buildings.

 

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RBFW Series PU Foamed Acoustic Seal

Wrap-around PU soundproof sealing series offers superior airtightness and sound insulation (Class V) with fire certification. It resists temperatures from -60°C to +70°C, shows no sticking or fading, and excels in fatigue resistance and airtightness.

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Get Your Custom Intumescent Fire Door Strips

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:

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<h2><strong>Features that Make Our Intumescent Fire Door Strips Unique</strong></h2>

expanding RESSA RPB Series Intumesent Fire Strips

Advanced Expansion Technology

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.

Superior Self Adhesive Performance

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.

intumescent -RESSA RPB Series Fire door strips

Multi-Functional Sealing Performance

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.

BS476 Test RESSA RPB Series Intumesent Fire Strips

Tested Prooved and Certified Quality

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.

Manufacturing Process of Intumescent Fire Door Strips

  1. Raw Material Preparation: Gather materials including different kinds of fireproof intumescent materials, self adhesive, additives… ensure material expand to meet quality standards of fire doors requirement.
  2. Mixing: Mix the raw materials according to the formula and prepare them under specific temperature and humidity conditions. This may involve blending the expanding materials with other additives to achieve the desired physical and chemical properties.
  3. Extrusion or Calendering: Use an extrusion machine or pressing machine or inserting machine to shape the mixed intumescent materials, forming the initial shape of the intermittent strips.
  4. Cutting and Shaping: Cut the intermission strips to the specific dimensions and shapes. Precise molding may be achieved using molds or cutting tools.
  5. Quality Testing: Perform quality tests, including dimension checks, expansion performance, fire resistance, etc.for intumescent gasket.
  6. Packaging and Dispatch:Package the qualified intumescent strips and prepare them for dispatch to the market.
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Intumescent strips production process

Our Certificates in Intumescent Fire Door Strips

RESSA Test certificate (4)
RESSA Test certificate (5)
RESSA Test certificate (6)
RESSA Test certificate (1)

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Blogs About Fire Door Strips

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.

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