Buy Glazing Packers, Plastic Packers & Window Packers Online in the UK

GlazingPacker supplies trade-grade plastic packers, glazing packers, window packers, frame packers, and packer shims for professional installers across the UK.
All products listed below are UK-stocked, available for bulk purchase, and suitable for windows, doors, frames, and glazing installations.
Whether you’re a sole trader or buying for large-scale projects, you can buy packers online with fast dispatch and consistent sizing you can rely on.

Trade & Bulk Plastic Packers for Professional Installers

Our range of trade packers includes flat packers, bridge packers, and specialist glazing packers manufactured from durable plastic for long-term performance.
These bulk plastic packers are designed for accurate spacing, levelling, and load distribution in demanding site conditions.

✔ Ideal for window and door installation
✔ Consistent thickness for precise alignment
✔ Suitable for trade, contractors, and bulk buyers
✔ Supplied in large pack sizes for cost efficiency

Window Packers, Frame Packers & Packer Shims – In Stock

We stock a wide selection of window packers, frame packers, and plastic packer shims in multiple thicknesses and formats, allowing you to select exactly what your job requires.

All packers shown on this page are:

• Plastic packers suitable for glazing and frame work
• Compatible with uPVC, aluminium, and timber frames
• Available in bulk quantities
• Dispatched from UK stock with fast delivery options

Simply select the product and thickness you need below to buy packers online in minutes.

Why Buy Your Packers from GlazingPacker?

• 🚚 Next-Day UK Delivery Available
• 📦 Bulk Order Discounts for Trade
• 📏 Consistent Sizing Across Every Batch
• 🧱 Trade-Grade Plastic Packers
• 🔁 Easy Re-Ordering for Repeat Jobs