The 1mm universal tubular latch intumescent is an essential safety component for fire-rated doors. Designed to suit both 2.5″ and 3″ tubular latches, it ensures complete door integrity during a fire. Made from high-quality intumescent material, this product provides reliable expansion under heat, sealing any latch gaps to block smoke and flames effectively.
If you’re looking to achieve full fire compliance without compromising door aesthetics, this 1mm universal tubular latch intumescent is the ideal choice. It’s thin, durable, easy to install, and compatible with most latch designs, making it perfect for both commercial and domestic use.
🛡️ Why Choose This 1mm Universal Tubular Latch Intumescent
Every fire door needs complete protection around its hardware. A latch opening can quickly become a weak spot in case of fire. That’s where this tubular latch intumescent comes in—it acts as a heat-sensitive barrier that seals the latch area instantly when temperatures rise.
The pad’s slim 1mm thickness ensures that it fits neatly without affecting the door’s alignment or operation. It expands many times its original thickness when exposed to extreme heat, preventing fire, smoke, and gases from passing through the door.
This product suits both 2.5-inch and 3-inch tubular latches, making it highly versatile. Whether you are fitting new fire doors, upgrading old ones, or working on a large building project, this pad ensures that your doors perform at their best when it matters most.
⚙️ Key Features and Benefits of 1mm universal tubular latch intumescent
✅ Universal Fit: Designed for 2.5″ and 3″ tubular latches—compatible with most standard door types.
✅ Slim 1mm Profile: Keeps doors looking clean and professional while providing strong protection.
✅ High-Performance Expansion: Rapidly expands under heat to seal gaps and prevent fire spread.
✅ Durable & Moisture Resistant: Will not shrink, crack, or lose effectiveness over time.
✅ Quick Installation: Pre-cut and self-adhesive—simply peel, stick, and fit.
✅ Reliable Fire Resistance: Tested for fire-rated applications to ensure dependable safety.
✅ Neat Finish: Invisible once the latch is fitted, maintaining the door’s smooth appearance.
🏠 Perfect for a Wide Range of Applications
This 1mm universal tubular latch intumescent is suitable for:
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Wooden and composite fire doors
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Internal and external fire-rated door installations
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Commercial properties such as offices, schools, and hotels
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Residential projects and home fire safety upgrades
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Public buildings and housing developments
It’s the perfect solution for door manufacturers, joiners, and contractors who need an easy-to-fit product that guarantees compliance and long-term performance.
Whether you’re managing a single fire door or hundreds across a property portfolio, these pads deliver consistent protection and reliability.
🧰 Installation Guide
Installing the 1mm universal tubular latch intumescent is quick, clean, and requires no special tools. Here’s how to fit it:
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Prepare the surface: Ensure the latch area on the door is smooth, dry, and clean.
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Peel off the backing: Remove the protective film from the self-adhesive side.
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Align the pad: Match it precisely with the latch cut-out for either 2.5″ or 3″ size.
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Apply the pad: Stick it firmly in place around the latch area.
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Fit the latch: Insert and secure the latch as usual.
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Check movement: Make sure the latch operates smoothly after installation.
The pad forms an invisible but effective seal that stays in place permanently. Once fitted, it continues to protect for the lifetime of the door without any maintenance required.
🧾 Specifications of 1mm universal tubular latch intumescent
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Material: Intumescent sheet (heat-reactive)
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Thickness: 1mm
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Compatibility: Suits 2.5″ and 3″ tubular latches
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Finish: Black/graphite (hidden once fitted)
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Fire Rating: Up to 60 minutes (depending on door configuration)
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Application: Fire-rated timber and composite doors
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Installation: Self-adhesive, pre-cut design for easy fitting
This universal tubular latch intumescent provides maximum protection in a compact form. It’s the simplest way to bring older or new doors up to fire safety standards while maintaining an elegant finish.
🧩 Maintenance and Longevity
Once installed, this product requires no special maintenance. It remains stable and effective for many years, even in varying humidity or temperature conditions. The intumescent material will only activate under extreme heat, ensuring that the door’s normal performance remains unaffected during daily use.
For contractors or property owners, this means long-term peace of mind and compliance with safety requirements without ongoing effort or cost.
🧱 Compatibility with Door Hardware
The 1mm universal tubular latch intumescent works perfectly alongside other fire-rated hardware, including hinges, door closers, and seals. Its universal sizing allows it to integrate smoothly into a variety of door systems, whether single or double leaf.
Because it’s so thin and flexible, it won’t interfere with latch installation, door alignment, or handle operation. Instead, it forms a hidden layer of protection that activates only when needed most—during a fire emergency.
❤️ Thank You for Shopping with Metalix
Thank you for choosing Metalix, your trusted online store for durable, certified door hardware and fire safety accessories. Our products are designed to meet professional standards while keeping installation simple and results long-lasting.
