The 6mm Flexible Secondary Glazing Kit is a complete DIY secondary glazing solution designed for use with 6mm glazing sheet, providing an effective way to improve thermal insulation, reduce draughts, minimise condensation, and lower external noise. Ideal for upgrading existing windows without the expense of full replacement, this kit delivers a durable, professional finish for homes, offices, listed buildings, heritage properties, and commercial premises.

Each kit includes 15 metres of flexible edging specifically designed for 6mm glazing sheet, along with turnbuttons, fixing screws, and a mitre gauge for creating accurate 45° corner joints. Designed for use with the Clipglaze secondary glazing system, the flexible edging is easy to install and conforms to both straight edges and gentle curves, ensuring a secure, reliable fit.

Manufactured from high-quality, long-lasting materials, the 6mm Flexible Secondary Glazing Kit is suitable for both DIY enthusiasts and professional installers. Compatible with 6mm acrylic and other suitable glazing sheets, it is ideal for larger glazing panels and applications where increased rigidity is required. The kit provides a low-maintenance solution for improving energy efficiency, reducing heat loss, enhancing sound insulation, and maintaining the original appearance of existing windows. Additional sizes, accessories, and colour options are also available to suit a wide range of secondary glazing installations.