WEMNO Glazing Packers - Red - 6mm - 28mm - Pack Of 100

WEMNO Glazing Packers are professional-grade spacers designed to level, align, and support windows...

Best current price£7.49from B&Q

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B&Q - Glazing Packers Red 6mm 28mm Assorted Plastic Window Door PackersPack Of 50
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Product Information

Full details

WEMNO Glazing Packers are essential, professional-grade tools for carpenters, window installers, and DIY enthusiasts who need to ensure windows, doors, and glazed units are level and properly supported. These 6mm red packers provide critical structural alignment and weight distribution to prevent frame sagging or twisting; however, they are a single-purpose shim solution and cannot be used for fastening applications where a screw anchor is required.

All features

BrandWEMNO

Extended Product Information

FAQs

Can I use these for outdoor projects?

Yes, they are rot-proof and waterproof, making them ideal for decking, fencing, and external door installation.

Are these packers compressible?

No, they are designed to be rigid to ensure they maintain the structural integrity and alignment of the frame over time.

Will they react with my window sealant?

No, the material is chemically inert and will not break down when in contact with standard building sealants or chemicals.

Are they compatible with timber frames?

Yes, they are perfectly suitable for use with uPVC, aluminium, and timber frame materials.

Do I need to glue them in place?

Generally, the weight of the unit will hold them securely in place, but you may use adhesive or silicone if you require them to stay fixed during the fitting process.

Troubleshooting

Packer slips out during installation

Use a small amount of glazing tape or silicone to tack the packer in place before resting the frame on it.

Frame is still slightly out of level

Combine the 6mm red packers with smaller size variants from the WEMNO range to achieve precise incremental leveling.

Pros and Cons

Pros

  • Resistant to chemicals, rot, and moisture for long-term stability
  • Prevents structural issues like frame twisting or sagging
  • Colour-coded for rapid selection on site
  • Strong enough to support heavy glass and frame units
  • Convenient 100-pack quantity for medium-to-large installations

Cons

  • Non-adjustable fixed thickness requires multiple sizes for complex leveling
  • Does not include integrated fixing holes for screw-through applications
  • Limited to a 28mm length, which may not span wide gaps fully

Setup, Compatibility & Care

Installation of WEMNO Glazing Packers is straightforward: identify the gap width and place the packer in the required position. Ensure that you use a sufficient number of packers across the width of the frame to distribute the load evenly rather than concentrating it in one spot. Because the material is chemically inert, it is safe to use in combination with standard building sealants and silicones without risk of degradation. No special maintenance is required; simply keep the pack in a dry environment and ensure surfaces are free of debris before inserting the packers to maintain a flat, stable contact patch.

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