Smiths Architectural Hinge Leaf Intumescent Pads FD30 100 x 42 x 1mm

The Smiths Architectural Hinge Leaf Intumescent Pads FD30 are a crucial fire safety solution designed to enhance the fire resistance of doors fitted with HF13 hinges. These pads provide FD30-rated (30-minute fire resistance) protection, helping to preserve the structural integrity of fire doors in the event of a fire.

Manufactured to exacting standards, each pad measures 100mm x 42mm x 1mm, ensuring a precise fit under and around hinge leaves. When exposed to high temperatures, the intumescent material expands rapidly, sealing gaps around the hinge area that would otherwise allow fire or smoke to pass through. Compact and lightweight, these pads are ideal for both new installations and retrofit applications.

Key Features

• FD30 Fire Rated: Provides up to 30 minutes of fire resistance, helping fire doors comply with current fire safety regulations.
• Rapid Expansion: Intumescent material is engineered to expand in high heat, forming a protective seal around the hinge cut-out.
• Precise Fit: Dimensions of 100mm x 42mm x 1mm make these pads suitable for standard hinge cut-outs, especially those using HF13 hinges.
• Lightweight & Compact: Each pad weighs just 80g (boxed), allowing for easy handling and installation without affecting hinge performance.
• Discreet Installation: Sits underneath the hinge leaf and remains hidden once installed, preserving the appearance of the door.
• Essential Compliance: Supports fire certification by protecting weak points in fire doors, especially at hardware cut-outs.

Product Specifications

Applications

• Commercial Buildings – Offices, shopping centres, hotels, and hospitality environments using fire-rated doors.
• Public Sector – Schools, hospitals, libraries, and local authority buildings requiring certified fire doors.
• Residential Properties – Ideal for apartments, high-rise flats, and HMOs where fire door standards are regulated.
• Fire Door Assembly – Suitable for manufacturers, contractors, or maintenance professionals installing or retrofitting FD30 doors.

Installation Guide

• Prepare the Hinge Cut-Out: Ensure the door and frame mortice for the hinge is clean, smooth, and dry.
• Apply the Intumescent Pad: Place the pad directly onto the morticed area under the hinge leaf. Use multiple pads if stacking is required.
• Fit the Hinge: Mount the HF13 hinge directly over the pad. Align holes and secure with screws.
• Test Fit: Check that the door opens and closes freely. The pad should not obstruct the hinge function.

• Note: It is essential to follow the fire door manufacturer’s installation guidelines for full compliance.

Frequently Asked Questions (FAQs)

Q: What does FD30 mean?

FD30 means the product provides 30 minutes of fire resistance, a standard rating used in certified fire door assemblies.

Q: Are these pads necessary if I'm already using fire-rated doors and hinges?

Yes. Fire-rated hardware must be installed with the appropriate intumescent protection in most cases to meet certification and safety standards.

Q: Will these pads affect how the door closes or how the hinge operates?

No. At just 1mm thick, the pad fits discretely beneath the hinge leaf and does not interfere with normal hinge function or door movement.

Q: Can these be used with hinges other than HF13?

They are designed specifically for HF13 hinges. For other hinge types or sizes, a different intumescent pad may be required for optimal performance and compliance.

Why Choose Smiths Architectural Fire Safety Accessories?

Smiths Architectural has established a reputation for manufacturing reliable, regulation-compliant fire safety solutions. Our Hinge Leaf Intumescent Pads FD30 ensure your fire-rated door systems maintain their protective performance under critical conditions. Easy to install, fully compliant, and precision-made for HF13 hinges—this is passive fire protection you can trust.