Klip Frame Packers – Secure-Hold Packers for Window & Door Frame Installation

Klip frame packers are specialist frame packers designed to hold more securely around the fixing point during window and door frame installation.

Unlike a standard loose frame packer, a klip frame packer is shaped to grip around the fixing area. This helps reduce packer movement, rotation, or drop-out while the installer aligns the frame and tightens the fixing. This makes klip frame packers useful when fitting frames in awkward positions, working around fixing points, or installing windows and doors where the packer needs to stay stable before the fixing is fully tightened.

Klip frame packers help support the frame, maintain a consistent gap, and reduce the risk of the frame being pulled out of shape during installation. They are suitable for professional frame fitting work across uPVC, aluminium, and timber systems.

Our klip frame packer range includes 50x50x3.3mm, 50x60x3.3mm, and 50x60x7.2mm options in multiple thicknesses. Add the products you need to your quote request and we’ll confirm pricing, availability, and delivery time before you order.

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Klip Frame Packers

50x50x3.3mm Klip Frame Packers

This product has multiple variants. The options may be chosen on the product page

50x60x3.3mm Klip Frame Packers

This product has multiple variants. The options may be chosen on the product page

50x60x7.2mm Klip Frame Packers

This product has multiple variants. The options may be chosen on the product page

*Most quotes are turned around in 4 hours during normal working hours, Monday to Friday.

What Makes Klip Frame Packers Different?

Klip frame packers are designed to make frame installation easier by helping the packer stay located around the fixing point.

With a standard frame packer, the packer can sometimes slip, rotate, or fall out before the fixing is tightened. A klip frame packer helps reduce this by gripping around the fixing area, giving the installer more control while positioning and securing the frame.

This can be useful when:

  • The packer needs to stay positioned around a fixing point
  • The installer is working in a restricted or awkward area
  • The frame needs to be held square and plumb before tightening
  • A loose packer may rotate or move during installation
  • Extra control is needed while fixing window or door frames
  • The frame-to-opening gap needs reliable support

Klip frame packers are especially useful for professional installers who want a more secure alternative to standard loose frame packers.

Choosing the Right Klip Frame Packer

Choose the klip frame packer size based on the available space behind the frame, the fixing position, and the amount of support required.

  • 50x50x3.3mm Klip Frame Packers are a compact option where a square support area is suitable around the fixing point.
  • 50x60x3.3mm Klip Frame Packers provide a longer support area while keeping the same 3.3mm klip profile.
  • 50x60x7.2mm Klip Frame Packers have a deeper klip profile and are useful where a more substantial secure-hold packer is required.

Choose the thickness based on the frame-to-opening gap. Thinner packers are useful for fine adjustment, while thicker packers provide more support where the gap is larger or the opening is uneven.

Klip Frame Packers – FAQs

Klip frame packers are used behind window and door frames during installation. They help support the frame, maintain the correct gap, and stay positioned around the fixing area while the frame is being aligned and fixed.

Standard frame packers are loose shims. Klip frame packers are shaped to grip around the fixing point, helping reduce packer movement, rotation, or drop-out during fitting.

They are useful where you want the packer to stay more securely in place while aligning the frame and tightening the fixing. This can make installation easier and reduce the chance of the packer moving at the wrong time.

Choose 50x50x3.3mm where a compact support area is enough. Choose 50x60x3.3mm where you want a longer support area. Choose 50x60x7.2mm where a deeper klip profile is preferred.

Choose the thickness that fills the frame-to-opening gap without pushing the frame out of alignment. Use thinner packers for fine adjustment and thicker packers for larger gaps or stronger support.

Yes. Klip frame packers can be used when fitting uPVC, aluminium, and timber window and door frames, depending on the frame system and fixing method.

Yes. Klip frame packers are supplied in trade pack quantities, and larger requirements can be quoted.

Need help choosing klip frame packers?

Email support@glazingpacker.co.uk and we’ll help you choose the right size and thickness for your installation.