Professional Fire Protection with 2mm Flush Bolt Intumescent to suit VS21
The Flush Bolt Intumescent to suit VS21 is an essential safety component for anyone looking to achieve full passive fire protection for flush bolt installations in timber and composite doors. Specifically engineered for VS21 flush bolts, this fire door intumescent pad expands under high heat to seal gaps, prevent flame and smoke spread, and maintain the fire-rating integrity of doors.
Every installation of a Flush Bolt Intumescent to suit VS21 enhances VS21 flush bolt safety, ensuring that doors perform as designed during fire incidents, protecting both property and lives. Its 2mm thickness has been carefully chosen to offer maximum protection without hindering the smooth operation of flush bolts or altering door aesthetics.
Precision Design and Compatibility
Unlike generic intumescent sheets, the 2mm Flush Bolt Intumescent to suit VS21 is specifically tailored for VS21 flush bolts, offering perfect alignment with bolt recesses and ensuring that fire performance standards are met. The pad fits neatly under the bolt or within routed cavities, providing a seamless integration with door hardware.
Its timber and composite door pad design ensures stability and uniform expansion when exposed to heat, preventing potential weak points that could compromise fire safety. This makes the Flush Bolt Intumescent to suit VS21 a must-have for certified fire-door assemblies in residential, commercial, and public buildings.
Features & Specifications
| Feature | Specification |
|---|---|
| Product Name | 2mm Flush Bolt Intumescent to suit VS21 |
| Type | Fire door intumescent pad |
| Thickness | 2mm |
| Compatibility | VS21 flush bolt systems |
| Material | High-performance heat-reactive intumescent |
| Door Type | Timber & Composite Doors |
| Function | Passive fire protection, gap sealing |
| Certification | Fire-rated compliance approved |
| Operation | Silent, smooth flush bolt performance |
The heat-expanding bolt pad is manufactured to remain durable over time, resisting cracking, hardening, and environmental wear. It is easy to cut, shape, and install using standard tools, providing both professional fitters and DIY users with a reliable solution.
Benefits of Using the 2mm Flush Bolt Intumescent to suit VS21
- Enhanced Fire Safety: Expands under heat to prevent smoke and flame spread.
- VS21 Flush Bolt Safety: Perfectly designed to fit VS21 flush bolts without interfering with operation.
- Passive Fire Protection: Remains dormant until a fire occurs, requiring no active intervention.
- Durable and Long-Lasting: Resistant to moisture, aging, and temperature changes.
- Timber & Composite Door Compatibility: Works flawlessly with different door materials.
- Compliance Assured: Meets international fire-door and building regulations.
- Easy Installation: Can be trimmed and fitted quickly for professional results.
Why Choose the Flush Bolt Intumescent to suit VS21
Selecting the 2mm Flush Bolt Intumescent to suit VS21 ensures you are using a compliant fire hardware solution that protects both people and property. Fire-door installers, building contractors, architects, and facility managers rely on this pad because it delivers reliable, tested performance while maintaining the integrity of the door system.
It supports door fire seal efficiency by filling voids around flush bolt recesses and reinforcing the overall fire rating. Using inferior or generic intumescent materials can compromise safety and void fire certifications, whereas this product guarantees peace of mind.
Installation Guide
- Measure the Recess: Ensure the flush bolt cavity is clean and precise.
- Cut to Fit: Trim the flush bolt intumescent pad to the required dimensions.
- Position Carefully: Place under the VS21 flush bolt or inside the routed cavity.
- Secure in Place: Install the bolt according to standard fire-door hardware procedures.
- Test Operation: Verify smooth movement of the flush bolt and alignment with the door.
Proper installation ensures maximum VS21 flush bolt safety and maintains the certified fire rating of the door.
FAQs
Q: Can this pad be used on any flush bolt?
A: It is specifically designed for VS21 flush bolt systems to ensure correct fire performance.
Q: Will it fit composite doors?
A: Yes, it is a timber and composite door pad suitable for both door types.
Q: How does it enhance fire safety?
A: The heat-expanding bolt pad expands under high temperatures, sealing gaps and blocking flames and smoke.
Q: Is it compliant with building regulations?
A: Yes, this product is fully tested and approved as compliant fire hardware for certified doors.
Trust & Certification
The Flush Bolt Intumescent to suit VS21 meets strict fire-door standards, ensuring compliance with building codes and fire-safety regulations. Each pad undergoes rigorous testing to verify passive fire protection performance, giving confidence to property owners, installers, and inspectors that fire-door safety is uncompromised.
Summary
The 2mm Flush Bolt Intumescent to suit VS21 is a professional, high-performance fire door intumescent pad designed for maximum VS21 flush bolt safety. It provides passive fire protection, seamless compatibility with timber and composite doors, and long-lasting durability. Easy to install, compliant, and engineered for optimal heat-expansion performance, this pad ensures a reliable door fire seal and protects property and lives during emergencies.













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