Product Overview
These Grey U Packers are designed for the precise positioning of window and door frames. They easily slide around existing fixings without the need to remove screws, ensuring accurate datum and line during set-out. Each packer is color-coded for quick on-site identification, providing a stable bearing under typical frame loads. The internal comb design ensures a secure grip to resist movement during tightening and final fixing.
The non-absorbent, non-staining material guarantees a clean, professional installation against both frames and substrates. U-shaped shims reduce stack heights and speed up set-out on variable bases. Suitable for extra-large gaps or specialist fittings where significant correction or stand-off is needed.
Product Specifications
| Specification |
Details |
| Material Type |
Polypropylene |
| Thickness |
1mm |
| Width |
43mm |
| Length |
101mm |
| Sales Unit |
Each |
| Box Quantity |
500 |
| Colour |
Yellow |
Features & Benefits
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Color coding: Grey body provides quick visual confirmation of size in mixed sets.
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U-shaped profile: Slides around screws and anchors without removal for quick placement.
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Internal comb: Interlocks with substrate or fastener line to resist slip and creep.
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Non-compressible polymer: Maintains level and square under typical loads.
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Moisture and rot resistance: Suitable for interior and exterior use.
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Clean edges and flat faces: Even distribution of bearing to protect finishes.
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Reusable during set-out: Can be repositioned during dry-fit and left in place for final fix.
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Thickness: Ideal for large gaps or specialist stand-off; 10mm.
Applications
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Door frames and portals: Establishes substantial stand-off for varied substrates.
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Subframes and carriers: Packing mounting rails to fixed datum over irregular bases.
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Heavy hardware seating: Supports sizeable plates, rails, and brackets.
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Threshold and ramp interfaces: Ensures consistent levels for significant builds.
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Façade and cladding prep: Levels over coarse masonry with large offsets.
Installation Guidance
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Assess substrate: Ensure bearing areas are sound and clean before packing.
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Dry fit and level: Position packers at known load points for optimal results.
Fast Delivery Dispatch in 24 hrs
Satisfaction Guaranteed.
Secure Payments
Need help? Call Us +4401282 277786 or email sales@londonbricks-uk.co.uk
