Precision Wedge Packers
Adjustable spacing solutions for perfect window and door installations. Our wedge packers provide controlled, incremental spacing with secure locking mechanisms for stable, long-lasting installations.
📐 Precise Spacing
0.5mm increments
🔒 Secure Lock
No movement once set
🔄 Reusable
Durable construction
Spacing Ranges Available
2-6mm
Light glazing
6-12mm
Standard windows
12-20mm
Heavy duty
20-30mm
Structural
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Polypropylene Wedge Packers - 24mm W - Plastic Shims and Packers
Regular price From £5.25 GBPRegular priceUnit price perSale price From £5.25 GBP🚚 Next day delivery -
Polypropylene Wedge Packers - 28mm W - Plastic Shims and Packers
Regular price From £5.25 GBPRegular priceUnit price perSale price From £5.25 GBP🚚 Next day delivery -
Polypropylene Wedge Packers - 30mm W - Plastic Shims and Packers
Regular price From £5.25 GBPRegular priceUnit price perSale price From £5.25 GBP🚚 Next day delivery -
Polypropylene Wedge Packers - 32mm W - Plastic Shims and Packers
Regular price From £5.25 GBPRegular priceUnit price perSale price From £5.25 GBP🚚 Next day delivery
Wedge Packer Installation Guide
🔧 Step-by-Step Installation
- Position packer: Place at frame junction or sill location
- Adjust spacing: Turn adjustment screw to achieve desired gap
- Lock in place: Tighten locking mechanism securely
- Verify alignment: Check level and plumb before fixing
- Secure glazing: Install beads or gaskets as required
⚠️ Professional Tips
- Frame compatibility: Ensure packer fits frame profile
- Load bearing: Use appropriate size for glass weight
- Temperature: Account for thermal expansion in sizing
- Cleaning: Remove protective coating before use
- Storage: Keep in clean, dry conditions
💡 Precision Matters: Accurate spacing prevents glass stress, reduces callbacks, and ensures warranty compliance. Always measure twice, adjust once.
Spacing Calculator
Use our spacing calculator to determine the correct packer size for your installation. Contact our technical team for assistance with complex projects.


