Roseville Roofing: Article About Roofing Problems
A home's roof has a plethora of enemies. Exposure to any one of these foes can lead to problems such as structural rot, water leaks and roofing failure. Becoming familiar with the enemies of a roof can help homeowners to prevent problems and to know when to call a Roseville roofing contractor for repairs before any more damage takes place.
While the sun is beautiful and brings with it the lush growth of lawns, trees and flowers, it also impacts the structural integrity of asphalt shingles and other roofing components. Heat from the sun degrades the sealants used on the shingles, while the ultraviolet energy from its rays enhances this process. Parts of the roof facing west and south tend to experience this faster due to the intensity of the sunshine.
Wind and rain work together to wreak havoc on roofing systems. Wind can drive rain underneath shingles and tiles, causing them to lift up. Once underneath, the rain can soak into the underlay and wooden decking or sheathing of the roof, causing the shingles to pull away more. The fasteners, such as galvanized steel roofing nails, also degrade. If enough water makes its way under the roof, the wood may begin rotting.
The expert roofers at Allstate Roofing of Roseville can assist you with any questions regarding residential roofing or storm damage.
Snow and ice are another scary duo for a home. Freezing and thawing allow ice to push up and under the shingles, causing water leaks. The heft of ice and snow can pull gutters away from the roof's edges, causing water to fall against the structure's foundation. The gutters and downspouts can be destroyed by melting and refreezing ice or pulled down by the weight of ice dams and icicles.
Trees add beauty to the landscape, but they are another notch on the unwanted list for roofs. Debris like sticks, leaves and seeds clog up the gutters and cause obstructions if not regularly cleaned out. Heavy branches may scrape off the granules of asphalt shingles. A broken tree limb may go right through a rooftop during a storm.
Moss and algae are also partners in crimes against roofs. These organisms are moisture lovers and cover shady areas of a rooftop. They proliferate on wood shakes and old, worn out shingles. As they grow, moss and algae hold in even more moisture against the roof, promoting a speedier pace of wear and tear.
Arborists can trim tree branches away from the house, while roofers can help to get moss and algae off the shingles. Better attic insulation and the addition of soffit vents minimizes ice buildup in gutters.