The Superglaze – Screws are high-quality self-tapping fixing screws designed specifically for the Superglaze secondary glazing system. Measuring 2.9mm x 13mm, they provide a secure, reliable fixing for attaching Superglaze glazing channels to suitable window surrounds, ensuring a strong and professional installation.

Manufactured from durable steel, these precision-engineered screws are designed for quick and easy installation, creating a firm hold without the need for pre-threading. Their self-tapping design helps simplify fitting while providing long-lasting performance for both new secondary glazing installations and replacement fixings.

Suitable for both DIY enthusiasts and professional installers, the Superglaze – Screws offer a dependable, low-maintenance fastening solution for Superglaze secondary glazing systems. Ideal for residential, commercial, and heritage glazing projects, they help ensure a secure, durable installation that supports improved insulation, reduced draughts, and enhanced window performance.