subject: Preventing Rust from Damaging the Roof [print this page] Preventing Rust from Damaging the Roof Preventing Rust from Damaging the Roof
The Roof is responsible for protecting the entire house structure. It protects both the internal and external makeup of the house from precipitation, wind and radiation. However, the roof itself has no protection of its own. No matter what material a roof is made of, it is still vulnerable to the negative effects of harsh elements as years go by. A common effect of continuous exposure to sunlight and water is the formation of rust, usually starting with small spots that could eventually cover the entire surface. Rust is a major problem for metal roofing everywhere. Large formations of rust can cause irreparable damage to the roof, requiring roof replacement. Rust problems are more serious in humid areas like Miami. Located in a tropical state, Miami has a fairly moist atmosphere, facilitating rust development. Whatever metal the roof is made of does not guarantee its immunity from rust. Even tin, which is usually the inner covering of metal water pipes and a common material for metal roofing, can be destroyed by rust. However, there are ways to prevent rust from forming on the roof. Paint serves as the roof's shield against any elements that can trigger rust buildup. Any roofing company Miami houses trust would suggest quality paint with high elasticity to respond with thermal expansion to be used. This is to prevent cracking of paint while the metal roof expands or contracts. Reinforcement paint can be applied after painting the roof. Elastometric coatings that a roofing company Miami has use acrylic sealing agents that are especially created to fight rust on metals. This is great for preventing moisture from developing on the metal. Make sure that all corners that are passable by water is covered by paint. Even a small unpainted portion may cause rust that can infect a large area. Galvanizing the tin roof with zinc will give it the best rust resistance. Zinc is a natural element that is totally resistant to rust. When applied to metals, a chemical reaction called galvanization takes place and protects the metal from rusting. A roofing company Miami has usually offers galvanized roofing material, for a more durable and rust-free roof.
