How Often Should Roof Underlayment Be Replaced?

The shingle of a roof can last up to 50 years, but the felt or paper base that lies beneath it will need to be replaced after 20 to 30 years. Asphalt felt is the oldest and most common type of foundation and usually lasts 20 to 30 years, but in some cases it can last as little as eight. The newer synthetic or rubberized asphalt coatings are much more durable than asphalt felt and offer better protection against water. These subfloors can last 25 years or more with regular inspections. It is important to inspect the subfloor every 3 to 5 years, or after you suspect that it is damaged, to maximize its useful life.

The lower layer of the tile roof lasts 10 to 30 years, depending on materials, climate and other conditions. Damage caused by debris, pests, extreme heat or cold, heavy rain, hail, and snow can reduce lifespan. A leaky roof can indicate a damaged or defective tile roof subfloor. The lifespan of a shingle roof could be 50 years or more. However, a lot depends on the environment, the type of subfloor used and maintenance.

In Georgia, for example, where there are heavy rains and hot, humid days, moisture protection is especially important. The subfloor plays an important role in the durability of a roof. But maintenance is also an important factor. The new shingles are made of materials such as steel, concrete and even clay; a substance used for more than a thousand years that still adorns the roofs of many classic buildings across Western Europe. Concrete and clay are especially durable and perform admirably in all climates and weather conditions. Extremely attractive, some even have a wood-like finish; they can add economic value to your home and, without a doubt, contribute stylishly to the overall composition of the property.

Concrete tile roofs typically last 50 years or more. Clay or slate tile roofs are two of the best roofing systems and can last approximately 100 to 150 years, especially when combined with a quality subfloor. When it comes to replacing the subfloor of a tile roof, there are several factors that must be taken into consideration. Weight must be considered: shingles are heavy and some roofs will need to be reinforced to support the weight of a tile roof. But how do you know when that's the case? Well, here at Eagle Watch we have some great suggestions on how to know if the time has come to replace your shingle roof. Once you know the lifespan of the subfloor and the cost of replacing it, you can better decide if a shingle roof is right for you.

Tile roofs have a more sophisticated construction than other types of roofs, given the tasks they must perform. Other tile roofing companies use a cheap base that is easily torn and torn, making it prone to roof leaks. To get an accurate estimate of the cost of your shingle roof, call Right Way Roofing today to get a real quote for your project. The roofs of many older homes are designed to support the weight of shingles and don't have the structural integrity needed to support a shingle roof. The industry standard for tile roofs requires that one or two layers of subfloor be installed on roofs with slopes of 33 percent or more. We simply remove the current shingles, replace the bottom layer and put the same shingles back in place. Whether your roof has shingles or shingles, identifying problems and weak points in the roof subfloor is your first line of defense.

If you have shingles that haven't been replaced in more than a quarter of a century, they should be evaluated by a qualified professional. Although asphalt shingles have long been the most popular type of roof in the United States, shingle roofs are becoming an elegant alternative. The industry standard for concrete tile roofs requires that one or two layers of subfloor be applied to roofs with slopes of 33 percent or more. If a small section of the roof is repaired, it will cost considerably less than replacing the entire subfloor of the roof.