The primary purpose of a home’s roof is to keep the elements at bay. Unfortunately, this won’t happen when the roof is old or the shingles have been damaged. Thankfully, an expert at Roofing in Greenfield IN can help by removing the failing roof and replacing any damaged materials. Of course, not all repairs are this detailed. Consider a roof with wind-damaged shingles. In certain cases, it may be possible to remove only the damaged shingles and install new ones. The only drawback for this repair is how visible the replacement shingles may be.
The typical household roof is a multiple layered system that begins with the rafters and joists that make up the skeleton of the roof. A gabled design is usually used to provide strength. The next step is to cover the rafters with some type of decking. The most common options are OSB (oriented strand board) or plywood. Unfortunately, these aren’t a perfect solution because they are man-made products and require extra care when used for Roofing in Greenfield IN. You can visit web.com to get more information.
Plywood is made from multiple layers that are compressed and bonded with resin. OSB uses various pieces of wood that are placed with the grain of the wood in specific directions. Hence the term oriented. They are then glued together and pressurized so the various pieces of wood fit together tightly. The major problem that these two products face is moisture. If either material gets too wet, the wood fibers tend to soak up the water and swell. This breaks the bond with the resin and destroys the wood. Plywood tends to fare better than OSB in this situation.
If the roof has reached the point that the whole thing needs to be replaced, the homeowner has some decisions to make. The most important is which type of covering to use for the replacement. The most common reaction when asked this question is to go with what has the lowest cost. This may be fine for some projects, but a better option is to consider long-term coverage. For this, the homeowner may prefer an option such as composite shingles or laminated ones. These asphalt shingles are thicker than the three-tab version and provide a more durable roof. The best benefit they offer, however, is the warranty. Both materials are usually warranted for far longer than typical three-tab shingles. Contact Weathertight Roofing LLC for more information.
