Flat Packers – Polypropylene – Precision Alignment Internal Oak Vertical 5 Panel FD30 Fire Door 1981mm x 762mm x 44mm Thermal Insulation: Prevents heat loss

Thermal Insulation: Prevents heat loss by sealing gaps in walls

curtain walling

Adjustment: Align suspension height before loading to maintain level installation

It develops rapid early strength

cutting the nozzle at a 45° angle slightly larger than the joint width

Flat Packers – Polypropylene – Precision Alignment Internal Oak Vertical 5 Panel FD30 Fire Door 1981mm x 762mm x 44mm Thermal Insulation: Prevents heat lossProduct Overview Achieve precise positioning of window and door frames with these Professional Flat Packers. This mixed thickness assortment features a 28mm width, perfect for ensuring accurate alignment during installation. Crafted from moisture proof, non corroding polypropylene, these packers offer long term stability in timber, uPVC, and aluminium frames. The chamfer free edges ensure maximum surface contact, protecting the substrates appearance.