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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
finished on its external face in gray (light) slate granules
eco-friendly choice for any home or commercial project
fibre-reinforced acrylic coating is designed to withstand all weather conditions
uk and experience the perfect balance of comfort
UltraPerm Premium 135gsm Roof & Wall Breather Membrane / Underlay - All Sizes Lead finished on its external facePowerlon UltraPerm high performance underlay for all pitched roof types and walls in timber frame structures. Can be used on warm and cold, supported and unsupported, ventilated and unventilated roofs.
