Black Basalt Gravel 20mm - 25/50 20kg Bags Variant:25 Bags (500kg) apply Sadolin Outdoor Varnish all

apply Sadolin Outdoor Varnish all around before fixing

Built-in DPC and integral plaster key design

Their textured surface designed to mimic real wood delivers superior slip resistance

Choose the Tyvek Supro Pro breather membrane to protect and optimize your roof’s performance with trusted

Facing low-emissivity aluminium

Black Basalt Gravel 20mm - 25/50 20kg Bags Variant:25 Bags (500kg) apply Sadolin Outdoor Varnish allCharcoal Granite Gravel 20mm, known as Black Basalt or Black Granite, is a versatile and striking volcanic aggregate. When exposed to moisture, its smoky grey hue transitions to a deep, jet black, adding a dynamic element to any landscape. This gravel is visually appealing, incredibly durable, and resistant to moss growth, making it an excellent choice for garden paths and decorative landscaping. Its angular shape ensures that the pieces interlock