Frame Packers
Frame Packers – Trade-Grade Packers for Window & Door Frame Installation
Frame packers are rigid plastic shims used during window and door frame installation to support, space, and align the frame before final fixing. They are commonly placed behind fixing points to help keep the frame plumb, square, and correctly positioned within the opening.
Our frame packer range includes standard frame packers, spring frame packers, and klip frame packers in multiple sizes and thicknesses. Standard frame packers provide reliable support around fixing points, spring frame packers help hold themselves in position during fitting, and klip frame packers are designed to reduce movement or rotation around the fixing area.
The 53x62mm frame packers are available to order directly online, while extended frame packer sizes and specialist options can be requested through our quote service. For quote-only products, we’ll confirm pricing, availability, and delivery time before you order.
🚚 Next-Day Delivery | 📏 Consistent Sizing | 🧱 Trade-Grade | 📦 Bulk Pricing | 🔁 Easy Re-Order
Showing the single result
Order Directly
These products can be purchased online for direct dispatch.
53x62mm Frame Packers
Price range: £33.99 through £85.99 Exc. VATRequest a Quote (4-Hour* Quote Turnaround, 3-Day Delivery)
Standard Frame Packers
25x100mm Frame Packers
25x45mm Frame Packers
28x34mm Frame Packers
30x116mm Frame Packers
30x40mm Frame Packers
30x76mm Frame Packers
34x50mm Frame Packers
45x100mm Frame Packers
45x60mm Frame Packers
Spring Frame Packers
42x50mm Spring Frame Packers
42x60mm Spring Frame Packers
Klip Frame Packers
50x50x3.3mm Klip Frame Packers
50x60x3.3mm Klip Frame Packers
50x60x7.2mm Klip Frame Packers
*Most quotes are turned around in 4 hours during normal working hours, Monday to Friday.
Choosing the Right Frame Packer
Choose a frame packer based on the frame-to-opening gap, the fixing position, and the amount of support needed behind the frame.
- Standard frame packers are suitable for general window and door frame fitting. They help create a controlled gap behind the frame and provide support around fixing points.
- Spring frame packers are useful where the packer needs to stay in position during installation. Their spring design helps grip in the gap, making them helpful when working in awkward areas or when the installer needs both hands free.
- Klip frame packers are designed to hold more securely around the fixing point, helping reduce packer movement, rotation, or drop-out while the frame is being fixed.
Smaller frame packers are useful in tight fitting areas and around compact fixing zones. Larger frame packers provide a broader support surface and are useful where extra bearing area is needed behind the frame.
Frame Packers – FAQs
Frame packers are rigid plastic shims used behind window and door frames during installation. They help align the frame, support fixing points, maintain consistent gaps, and reduce the risk of frame distortion when fixings are tightened.
Standard frame packers are used for general spacing and support. Spring frame packers help hold themselves in position during installation. Klip frame packers are designed to grip around the fixing area and reduce packer movement or rotation.
Choose the thickness that fills the frame-to-opening gap without forcing the frame out of position. Thinner packers are useful for fine adjustment, while thicker packers are used where a larger gap or stronger support point is required.
Yes. Frame packers are supplied in trade pack quantities, and larger or specialist requirements can be requested through the quote service.
Frame packers are commonly used with uPVC, aluminium, and timber window and door frames. The correct packer size and thickness depends on the frame system, opening, and fixing method.
Next-day delivery is available on selected direct-order products. Quote-only frame packers may have different lead times, which we will confirm before you place the order.
Need Help Choosing the Right Frame Packers?
Email us at support@glazingpacker.co.uk and we’ll help you choose the right frame packer type, size, and thickness for your installation.