28x100mm Bridge Glazing Packers are designed for glazing installations where a 28mm-wide raised support platform is required inside the frame rebate. The 28mm width makes these bridge packers a natural choice for jobs where 28mm flat glazing packers are being used above the bridge. Instead of placing the flat packer directly into the rebate, the bridge packer creates a lifted support bed, helping the installer set the glass unit correctly while keeping the lower part of the rebate available for drainage and airflow. With a 100mm length and 11.5mm bridge profile, BP28 packers provide a stable and practical bearing area for professional glazing work. The 4mm thickness gives a moderate lift, making this product useful where the installation needs more than a very shallow bridge packer but does not require a deep 10mm build-up. Made from polypropylene, these packers are rigid, moisture-resistant, and suitable for window, door, conservatory, and curtain walling applications. Why installers choose 28x100mm Bridge Glazing Packers: 28mm width pairs well with 28mm flat glazing packers Helps create a raised bearing surface inside the rebate Useful where the glass support point needs moderate elevation Keeps the flat packer away from the lower drainage channel 100mm length provides a consistent support bed Polypropylene construction for firm, durable support Suitable for uPVC, aluminium, and timber glazing systems These BP28 bridge glazing packers are a useful option when the installation needs a 28mm support width with a controlled 4mm height for setting and supporting insulated glass units. What the 4mm Thickness is Used For 4mm – Moderate Raised Support for 28mm Glazing Setups Used where a 28mm glazing system needs a raised packing point with a controlled amount of lift. Best for: Pairing with 28mm flat glazing packers Creating a raised setting point inside the rebate Supporting sealed units in drained glazing systems Installations where a 5mm or 10mm bridge packer would be too high Window, door, conservatory, and curtain walling glazing work
