28mm Flat Glazing Packers

Flat Glazing Packers – 28 mm are designed to support and position 28 mm glass units with precision during fitting. By creating a firm, level base beneath the sealed unit, they help installers achieve correct alignment while maintaining long-term stability within the frame.

The rigid flat profile allows weight to be spread evenly, reducing the risk of uneven pressure, movement, or vibration once the unit is secured. This helps protect glass edges, seals, and surrounding frame components throughout the lifespan of the installation.

These packers’ colour-coded sizing system allows quick identification on site, improving efficiency and reducing installation errors.

Key advantages:

• Provides stable support for 28 mm glazing units
• Helps maintain accurate spacing and alignment
• Reduces the risk of seal damage, movement, or rattling
• Reliable load-bearing
• Suitable for uPVC, aluminium, and timber frames
• Ideal for windows, doors, conservatories, and curtain walling

Trusted by professional installers, these glazing packers offer a practical and reliable solution for both residential and commercial glazing applications.

1mm Glazing Packers

1mm packers are used for fine adjustments where only minimal spacing is required. Ideal for final levelling or correcting slight misalignment, they help achieve a precise fit without introducing unnecessary pressure on the glass or frame.

2mm Glazing Packers

2mm packers are commonly used for light levelling and minor spacing adjustments. They provide a small but effective lift, making them suitable for achieving accurate alignment in standard glazing installations.

3mm Glazing Packers

3mm packers are one of the most frequently used sizes on site. They offer a balanced level of support and spacing, making them ideal for general window and door installations where moderate adjustment is required.

4mm Glazing Packers

4mm packers are used when additional lift is needed to level units or correct uneven frames. They help distribute load effectively while maintaining stability across larger or slightly irregular openings.

5mm Glazing Packers

5mm packers are suited for larger gaps and heavier units where stronger support is required. They are commonly used in door frames, conservatories, and installations where structural alignment is critical.

6mm Glazing Packers

6mm packers are used for maximum spacing and load support. Ideal for correcting significant level differences or working with larger glazed units, they provide a solid base while maintaining proper alignment and stability.