What causes problems for a roof over the years? Numerous factors can lead to the aging and deterioration of a roof over time. Mostly, nature is to blame for the battle against a leaky roof. Understanding these causes will aid in hiring roofers Gig Harbor services.
It cannot be helped, but the sun is a large source of constant punishment for a roof due to U.V. light, which fades and weakens materials. As such, sides that face the sun typically will see faster deterioration. Of course rain is what most people think of when it comes to discussions about roof damage. Water finds its way into everything, seeping down into shingle cracks and to the materials underneath. When it finds its way to the roof structure, it can cause rot.
The moisture also creates an environment that is hospitable to mildew and mold, and these can spread into walls, insulation and ceilings. Some mold is toxic, and many people are allergic to mildew. Another moisture problem comes in the form of condensation. Warm and wet can lead to air that may be trapped in poorly ventilated areas. This leads to decay. If it occurs in an attic, the entire skeleton of a roof may suffer severe rot, necessitating replacement. This is why air ventilation in attics is of prime importance. Moist wood can lead to the growth of algae or moss. Moss grows roots structures that can burrow into wood, destroying it. Algae leaves ugly stains and holds moisture near a surface, promoting rot.
Wind damage can cause subtle damage over many years, or it can be fierce and sudden, while causing significant damage. Shingle edges may be lifted, allowing water to seep underneath. Or shingles may be completely blown off, which will require replacement if it is even noticed. Roofing companies Gig Harbor can assist with small jobs such as shingle replacement.
Snow and ice presents a similar situation to rain, yet there are added hazards. Melted snow may cause ice dams on the overhang of a roof, and this traps water in pool, and block gutters. Gutters may even fill with heavy ice, which can cause them to break off. Plus, heavy snow on a roof may actually cause it to buckle and cave in. Roofers Gig Harbor are available in emergency situations such as this.
