22x100mm Bridge Glazing Packers

22x100mm Bridge Glazing Packers are used when a glazing rebate needs a raised support point rather than a flat packer sitting directly on the base of the frame.

The bridge profile lifts the packing surface and leaves clearance below, which is useful in drained and ventilated window systems. This helps installers support the insulated glass unit without covering the route intended for water escape inside the rebate.

With a 22mm width, BP22 bridge packers give a slightly broader support surface than 20mm bridge packers while still remaining compact enough for many glazing channels. They are well suited to installation work where the flat packer, glass unit, and frame rebate need to work together without interfering with the drainage path.

The 100mm length provides a practical support bed for professional glazing work, and the 7mm bridge profile helps create the raised platform needed inside the rebate.

Why installers choose 22x100mm Bridge Glazing Packers:

• 22mm width for a slightly wider support bed than BP20
• Helps lift the flat packer away from the rebate base
• Supports insulated glass units while helping preserve drainage space
• Useful in uPVC, aluminium, and timber glazing systems
• 100mm length gives a consistent platform under the packing point
• Suitable for window, door, conservatory, and curtain walling work

These 22mm bridge glazing packers are a useful option where installers need a compact raised packer with a little extra width for improved bearing under the flat packer.

Material Note

The 3mm and 4mm thicknesses are made from polystyrene.

The 5mm thickness is made from polypropylene.

What Each Thickness is Used For

3mm – Slim Bridge Clearance

Used where the rebate only needs a small amount of lift beneath the flat packer.

Best for:

• Shallower glazing rebates
• Low-profile bridge packing
• Light support under flat packers
• Installations where only minimal elevation is needed

4mm – Balanced Everyday Bridge Support

A practical thickness for common glazing jobs where the packer needs moderate lift without overbuilding the glass position.

Best for:

• General window glazing work
• Creating a raised packing surface
• Supporting flat packers in drained rebates
• Maintaining space below the packer for water escape

5mm – Firmer Raised Packing Point

Used where a stronger and slightly higher bridge support is preferred.

Best for:

• Supporting sealed units in drained glazing systems
• Creating a stable base for flat packers
• Installations needing more rebate clearance
• Door, conservatory, and curtain walling applications