How to Prepare Metal Roofing Sheets Before Painting
Metal roofs can be difficult to coat without proper preparation. Start with a full clean using a degreasing detergent, followed by inspection for rust, loose fixings and chalking. Any rust patches should be mechanically cleaned and primed with an anti corrosion system. Once the surface is dry and debris free, apply your chosen roof coating evenly at the recommended coverage rate. This ensures a uniform finish and strong durability.