Cowan Roofing

2 years ago

Answer from the ownerTo determine if your roof needs to be replaced, consider several key indicators. The age of the roof is a primary factor; most roofs last 20 to 25 years. Look for curling or buckling shingles, which suggest the roof is failing. Excessive granule loss, noticeable in gutters or downspouts, indicates shingle deterioration. Leaks and water damage, such as stains on ceilings or walls, are strong signs of potential roof failure. A sagging roof deck can point to structural issues requiring replacement. Extensive moss or algae growth may indicate moisture retention, leading to damage. Lastly, a significant increase in energy bills might be due to poor insulation or ventilation from a failing roof. If you notice any of these signs, consulting with a professional roofing contractor for an inspection is advisable.

2 years ago

Answer from the ownerReroofing over old shingles is generally not recommended due to several concerns. Adding a new layer increases the weight on the roof structure, which can be problematic, especially for older homes. It can also conceal underlying issues such as rot or leaks, which may worsen over time if not addressed. The new shingles may have a reduced lifespan because the underlying layer can trap heat, leading to faster deterioration. Additionally, the surface may not be as smooth, affecting the overall appearance of the roof. Some shingle manufacturers may void warranties if their products are installed over existing shingles, and local building codes may restrict the number of shingle layers allowed. For these reasons, it's often better to remove the old shingles before installing new ones to ensure a long-lasting and effective roofing solution. Consulting with a professional roofer can provide guidance tailored to your specific situation.

2 years ago

Answer from the ownerTo fix a sagging roof, it's important to first inspect the area to identify the cause, which may include structural issues, water damage, or excessive weight from snow or debris. If accumulated snow or debris is contributing to the sag, carefully remove it to relieve pressure. Reinforcing support structures, such as adding new rafters or braces, may be necessary to provide additional strength. Given the complexity and potential safety risks, consulting a professional roofing contractor or structural engineer is often the best course of action to ensure a proper and safe repair.

2 years ago

Answer from the ownerIf some shingles have fallen off your roof, there's a possibility that it could lead to leaks, especially if the underlying layers are exposed to the elements. Shingles are designed to protect your roof from water infiltration, so missing shingles can compromise this protection. It's important to address the issue promptly to prevent potential water damage. Inspect the area for any signs of leaks or damage, and consider contacting a professional roofer to assess and repair the affected area to ensure your roof remains watertight.

2 years ago

Answer from the ownerYes, you can fix part of a roof, especially if the damage is localized. Common scenarios for partial repairs include replacing a few missing or damaged shingles, fixing leaks in specific areas, or addressing issues with flashing around chimneys or vents. However, it's important to assess the overall condition of the roof; if the roof is old or has widespread damage, a partial repair may only be a temporary solution. Consulting with a professional roofing contractor can help determine the best course of action based on the specific situation.

2 years ago

Answer from the ownerAfter 14 years of working for other roofing and construction companies in the area we opened our doors as Cowan Construction on February 7th 2014 as a general construction company with a heavy focus on roofing installation. In February of 2018 we realized our passion for roofing and rebranded as Cowan Roofing and have excelled with this singular focus. We still honor warranties on all of our work performed since 2014.

2 years ago

Answer from the ownerAs a rule of thumb, a standing seam metal roof costs roughly 2-3 times the average asphalt shingle roof.

2 years ago

Answer from the ownerDeciding whether to repair or replace a roof depends on factors like the extent of damage, age of the roof, cost considerations, and long-term benefits. If the damage is minor and the roof is relatively new, repairs may suffice. However, extensive damage, an aging roof nearing the end of its lifespan, or the desire for improved energy efficiency and home value may warrant a full replacement. It's also important to consider any existing warranties on the current roof, as they may cover some or all of the replacement costs. Consulting with a professional roofer for an assessment and weighing the costs and benefits can help you make the best decision for your specific situation.

2 years ago

Answer from the ownerIn Virginia.. the short answer is Yes. The exact temperature preference varies by manufacturer, however 40 degrees is warm enough for most shingles to seal down. Special precautions also need to be taken in regards to how they are stored and installed.

2 years ago

Answer from the ownerThere are four main types of metal roofing typically installed on residential projects. All products use a steel substrate with a factory applied paint coating and different installation methods.

1. Double lock standing seam is the premier installation method and provides the most weathertight system.

2. Snap lock standing seam is a component system designed to simulate double lock and is a quality product.

3. Agricultural panel (Ag panel) is a through fastened system with exposed fasteners originally designed for the steel building industry. It is a mid quality product suitable for some residential projects, but mostly should be used in the commercial, industrial and agricultural industry.

4. Steel Shingles are regenerating popularity and are a unique quality product suitable for most residential projects