Dispelling Popular Myths About Roofing Maintenance
The roof is the first and most basic level of protection your home or business has against the elements. Sunlight, rain, hail, snow, and wind are all a constant threat to the safety of your entire structure, but usually the last thing anyone thinks about. Besides, much of what people think they know about roofing systems and maintenance is just a myth that is constantly being thrown around. Some People might only buy one or two new roofs for the rest of their lives. If you make the wrong decision in an important area of your property, it can cause problems such as rising humidity, unnecessarily high energy costs, or structural damage. At Springtree Restoration in Allen, TX, our team of highly qualified professional roofing contractors is always ready to work with home and business owners on all their roofing projects, including repairs.
When it comes to roof repair, some perceptions are not entirely true. We think this is a good time to break down some of the more popular myths to help people in the Dallas / Fort Worth, Texas area who need roof repairs. Knowing exactly how to handle your roof properly can ensure that all repairs you need are done right the first time.
No, You Can’t Just Place New Materials on Top of the Old Stuff
Many building codes might confuse people about whether or not they need to remove old material before laying down new layers. The fact is, however, that there is no way to check the condition of the base layer if the old shingles are not removed. This means that new roofing material is likely to suffer the same damage later if it is not properly maintained.
Think of shingles like the skin of a fruit. Have you ever bitten into a juicy, fresh surface just to get inside the soft, sick, muddy part of a rotten fruit? There is a layer of wood (usually plywood) under the shingles. The cover can rot due to leakage, inadequate ventilation in the ceiling, or simply aging. The recommended method for examining this critical layer is to remove old shingles or materials before going any further.
Roofing Materials are NOT ‘All the Same Thing’
Fiberglass laminates and products are better today than ever before and are the result of a lot of industry research and experience. Shingles are considered to be a tough, reliable roofing choice – some with a guarantee of 50 years – and extreme wind resistance. Leading roof manufacturers such as GAF and CertainTeed even offer a limited lifetime guarantee.
Some shingles are made to fight specific problems. In wetlands, some roofs may show black mold over time. To overcome this problem, algae-resistant shingles have been developed that contain zinc and embedded copper granules. When this material hits the water on the roof, it turns into natural algae. Other shingles look like wood shakes or tiles.
The point is, that roofing materials are each designed with a purpose, and it is always a good idea to have a clear idea of the challenges and situations your roofing system will face frequently so you can make the right choice of materials. An experienced roofing contractor can also give you important advice on your best options.
Yes, There Is Such a Thing as Too Much Insulation
Adding additional insulation material can block ventilation holes in the roof and trap moisture. Moisture that is absorbed can change and destroy the parts of the ceiling and can be a source of mold. There is a special connection between insulation and ventilation – adding more insulation does not solve the problem. Insulation is assessed using thermal resistance called the R-value, which shows resistance to heat flow. The higher the value of R, the higher the insulation efficiency.
The determination of the existing R-value is based on the type of insulation and its thickness. It seems logical to increase the R-value with other fiberglass layers. However, adding insulation material can vary the temperature of the walls and cause condensation on the ceiling. Good ventilation prevents moisture accumulation and ensures a stable ceiling temperature in both winter and summer. Ventilation units, including fans, vents, and air ducts, are designed to properly handle an area in square inches for a clean free area (NFA). Signs of inadequate ventilation are ice resistance, mildew at the bottom of the cladding and excessive cold on the roof terrace or ceiling.
Ask Springtree Restoration in Allen, Texas, to Set You Straight
If you’re thinking about repairing your roof, or you’re dealing with a problem that demands immediate action, the last thing you want to do is work with a team that doesn’t have your best interests in mind. As a licensed roofing contractor with years of experience helping people throughout the DFW Metroplex, our team of skilled roofing professionals are always ready to help you make the best possible decisions for your roofing system. To find out more about our services, or to get started on your own project be sure to reach out to us today!