Why Use Timberex Wedge Packers Vs Hardwood Packers For Fire Doors

2 min read

Jan 21, 2026 10:00:01 AM

Fire doors play a critical role in passive fire protection. Designed to contain fire and smoke within building compartments, their effectiveness depends on all fixtures, fittings and materials being installed correctly.

Fire-rated packers are an essential part of any fire door installation. Developed to maintain structural integrity in the case of a fire, packers allow fire doors to be fitted accurately and securely. It’s crucial that all packers used in a fire door installation are made from fire-rated materials. This ensures the finished fire door assembly performs as tested and provides the protection it’s supposed to.

What Are Blue60 Timberex Wedge Packers

Blue60 Timberex Wedge Packers are fire-rated packers that are specifically designed for fire door installations. Manufactured from a patent-formulated compound, these packers won’t combust or degrade prematurely in the event of a fire, helping to maintain the fire resistance of the door. Timberex wedge packers are available in one size, ranging from 2mm to 15mm in thickness.

Timberex Wedge Packers VS Hardwood Packers

Blue60’s Timberex Wedges offer a number of advantages over traditional hardwood packers. For a start, when hardwood packers are used in fire door installations, it can be difficult for inspectors to identify the exact type of timber used and determine whether it is appropriate for that application. This uncertainty can compromise confidence in the fire door frame’s integrity and pose a potential risk to the building and its occupants.

As Timberex Wedge Packers are designed not to combust, they help maintain the structural integrity for longer in the event of a fire. This ensures the frame remains supported, allowing the door to open and close easily during evacuation.

The Role Of Blue 60 Timberex Packers In Safety

Blue60 Timberex Wedge Packers ensure the correct and stable positioning of the fire door frame. Accurate positioning is crucial for overall fire safety as it allows fire-rated materials, such as Blue60 foam, to be properly applied.

The non-combustible and stable nature of Timberex packers means they will not contribute to the spread of fire or fail prematurely. This is essential for maintaining the integrity of the door in the event of a fire.

Installation Of Blue 60 Timberex Wedge Packers

Blue60 Timberex Wedge Packers are specifically designed to allow the accurate positioning of fire door frames within a structural opening. The wedges measure 2mm at the thin end and widen to a thickness of 15mm at the other. The wedge shape allows installers to achieve quick and consistent results and provides the optimal gap for the application of fire-stopping materials. The packers can be used for both single and double doorsets.

Identification And Traceability Of Fire Door Packers

Another significant benefit of Timberex Wedge Packers is that they’re easy to identify. Pinpointing the type of timber that’s been used to make hardwood wedges can be difficult. If poor quality wood has been used, it could result in the fire integrity of the installation being compromised and raise sustainability concerns for fire door installations.

Blue60 packers Timberex wedges are made from a patent-formulated compound and are often combined with Blue60 fire foam, making them easy to identify. The distinct material and colour provide reassurance that the finished installation will be up to standard.