Heavy-duty cleaners can wear down the roofing components faster than if you used an eco-friendly option. Tougher materials, like asphalt, metal, or slate roofs, can take much stronger chemicals.
Hardy Roofing Supplies have been supplying roofing materials and building cladding materials for the past 20 years. Our range of sheet roofing materials includes Metal, Fibre Cement, Glass Fibre ...