Window Packers in 90mm, 5 Thicknesses

A window packer is an essential construction accessory designed to ensure precise positioning and alignment of windows and doors. These small yet sturdy spacers help prevent movement, provide structural support, and maintain even gaps during installation, ensuring smooth operation and a great finish.

Packers are also known as shims or spacers. Designed for use in residential, commercial and industrial applications Otter packers are colour coded for easy thickness selection.

QTY 90 – 90mm Sizes

• 1.5mm x 20
• 3.2mm x 20
• 5mm x 20
• 6.4mm x 10
• 10mm x 20

Applications

Otter packers are suitable for window and door jamb installations and other construction needs. Their U-shaped design allows them to straddle obstructions like bolts, screws, and nails.

Features & Specifications

• Color-coded for easy thickness selection
• UV stable and waterproof for wet areas
• Can be drilled, cut, nailed, or screwed
• Durable – resistant to rot, shrinkage, or expansion
• 4.5mm fixing hole with countersink for flush screw finish
• High compressive strength – supports up to 5 tonnes
• Bevelled leg end for easy leveling
• Lightweight and fully recyclable packaging

These versatile and durable packers ensure reliable, precise installation in every project.