VELUX GGL FK04 206921U Solar UV Heat Protection Glazing White Painted INTEGRA® Electric Window (66 x 98 cm) Roof Fixing Accessories DESMOPOL Liquid Polyurethane Membrane is

DESMOPOL Liquid Polyurethane Membrane is commonly used to waterproof flat roofs

It is suitable as a nonslip surface with the addition of silica sand or mineral slate chippings

and creates an airtight seal to protect your roof from condensation and potential damage

The 25mm system can also be used to ventilate the batten cavity where this is required

10kg Coverage: 22 sqm (Allowing 10% waste)

VELUX GGL FK04 206921U Solar UV Heat Protection Glazing White Painted INTEGRA® Electric Window (66 x 98 cm) Roof Fixing Accessories DESMOPOL Liquid Polyurethane Membrane isKey Features: Size: FK04 66 x 98 cm Glazing: 206921U Triple Glazed. Solar Heat Protection UV Glazing, toughened outer pane. Rain Noise Reduction (U value 1. 1 W m2K) Operation: INTEGRA Electric Control: VELUX KLI Wall Switch & Rain Sensor Included Power: Connects directly to your home's wiring (220V) Internal Finish: White Painted Timber External Finish: Grey Aluminium (RAL 7043) Description: VELUX white painted INTEGRA Electric Windows are a premium