U Packers – Polypropylene – Residential & Commercial Frames Type 4 Wall Ties 200mm for 50-75mm Cavity (250/Box) Thermal and Acoustic Efficiency: Reduces

Thermal and Acoustic Efficiency: Reduces air leakage and sound transfer to improve energy efficiency and comfort

🔹 Important Information

Ease of use: Install by hammering directly through the fixture without pre-assembly

paintable surface suitable for modern or traditional interiors

U Packers – Polypropylene – Residential & Commercial Frames Type 4 Wall Ties 200mm for 50-75mm Cavity (250/Box) Thermal and Acoustic Efficiency: ReducesProduct Overview Enhance your window and door frame installations with our Professional 10mm Grey U Packers. These packers ensure precise positioning without the need to remove existing fixings, maintaining accurate datum and line during set out. The color coded design allows for quick identification on site. Made from a rigid, non compressible polymer, these packers provide stable support under typical frame loads. The internal comb design ensures a