Pennsylvania's climate, ranging from the humid summers of Philadelphia to the colder winters upstate, means roofs face varied challenges. The state experiences significant precipitation throughout the year, including snow and ice in winter and thunderstorms in summer. This requires durable roofing systems that can withstand freeze-thaw cycles and heavy moisture.
Pennsylvania's housing stock includes a mix of architectural styles, with many older homes common in Philadelphia and surrounding areas. These homes may have unique roofing needs due to their age and construction. Asphalt shingles are a common choice, but the state's climate, with its potential for ice dams in winter and wind-driven rain in summer, necessitates careful installation of underlayment and flashing to prevent water intrusion. We ensure your roof is built to last against these conditions.
The cost of a new roof installation depends on your home's size, the roofing materials you select, and the roof's architectural complexity. Additional expenses can occur if the existing roof structure requires repairs or if multiple layers of old roofing need removal. We provide a free phone quote after a thorough assessment.
We begin by removing the old roofing materials and inspecting the underlying roof deck for any damage or rot, performing necessary repairs. A protective underlayment is then installed, followed by the application of the new shingles, ensuring proper overlap and sealing. Critical areas like valleys and penetrations are fitted with flashing. The site is then meticulously cleaned.
Asphalt shingles are typically the most budget-friendly option for roof installation. They are widely available and come in various styles. However, considering Pennsylvania's climate, investing in materials with longer lifespans and better resistance to snow, ice, and wind may prove more cost-effective over time.
The 25% rule often refers to the maximum slope a roof can have for standard asphalt shingle installation without requiring special underlayment or fastening techniques. Steeper slopes may need additional measures to ensure effective water shedding and wind resistance. We will evaluate your roof's slope during our inspection.
Demand for roofing services might decrease during the colder winter months, typically from November through February, when weather is less favorable for exterior work. This period can sometimes present more availability and potentially more competitive pricing. However, it is important to address any roof damage promptly.
Roofing tar, also known as asphalt-based sealant, is primarily used for patching small cracks, sealing seams, and filling minor gaps on a roof. It serves as a localized repair material. For larger issues or structural damage, it is not a substitute for professional assessment and repair, as it may not address the root cause.
Useful reference: ENERGY STAR roofing — cool roof efficiency.