UK Stock
Bridge Glazing Packers
Bridge glazing packers are specially designed to span drainage slots, setting blocks, and fixing points while maintaining correct spacing and support for glass units. The bridge design prevents compression around screws and keeps gaskets free from stress.
Ideal for uPVC, aluminium, and timber systems, these packers are available in 1–6 mm thicknesses with industry-standard colour coding. Use them to achieve consistent, long-lasting installations that protect against leaks and distortion.
All items are stocked in the UK and available for next-day delivery. VAT invoices and trade-size boxes supplied as standard.
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Which glazing packer should I choose?
- Flat packers – For general spacing and levelling.
- Bridge packers – Span drainage and fixing points to protect gaskets and maintain airflow.
- Wedge packers – For precise adjustment and toe-and-heeling.
Trade-grade window & glazing packers (1–6 mm+)
Glazing packers provide consistent, non-compressible spacing for glass, sealed units and uPVC or aluminium frames. Our range covers common 1–6 mm thicknesses with recognised colour codes for quick identification onsite. Choose flat for general setting and levelling, bridge to span drainage/thermal breaks and protect gaskets, and wedge when you need fine adjustments that stay put. Ordering for a team? We supply mixed boxes for service vans and frame packers for door/window frame installs. Next-day UK delivery available and VAT invoices included. Need help selecting sizes? See our Size & Colour Guide or Contact us for trade advice.
Bridge Glazing Packers – FAQs
Bridge packers support glass while allowing drainage and airflow. They’re ideal for use around fixings, screws, or thermal breaks.
Most systems use 3–6 mm packers. Choose the smallest size that levels the unit without stressing gaskets.
Yes — bridge packers work with most uPVC, aluminium, and timber glazing systems.
Yes — available in single or trade-size packs with discounts for bulk quantities.