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Roofing Integrity: Built for All Seasons
Roofs, the protective shields of our homes, are meticulously designed to endure all weather conditions, especially snow. When architects and structural engineers collaborate, they ensure that the roofs they craft can effortlessly bear the weight of snow and ice. In Central Pennsylvania, where snowfall is a regular occurrence, it's crucial to understand the average snowfall and how it impacts our roofs.
Central Pennsylvania's Snowfall Statistics
| County | Average Snowfall (inches) |
| Berks | 20 |
| Chester | 24 |
| Cumberland | 28 |
| Dauphin | 27.3 |
| Lancaster | 24 |
| Lebanon | 24 |
| Montgomery | 18.4 |
| York | 23.2 |
While occasional snowstorms can be intense, these averages are well within the capacity of a well-constructed roof.
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Adherence to Building Standards
Central Pennsylvania roofing contractors, including Equity Roofing, emphasize the importance of adhering to local building codes. These codes ensure that homes and structures are resilient against the region's winter weather. It's essential to obtain the necessary permits when undertaking construction projects to guarantee that your roof is up to standard and can effectively handle snow accumulation.
The Hidden Challenge: Ice Under Snow
Snow on the roof often conceals a more insidious challenge: ice. As the warm air from your home rises and meets the cold roof, it melts a portion of the snow. This melted snow refreezes during colder nights, forming a treacherous layer of ice beneath the snow. This phenomenon increases the weight and strain on your roof.
Recognizing Excessive Snow Weight
How can homeowners determine if their roof is under too much strain from snow and ice? One clear sign is visible from inside the house. If doors on the uppermost floor become difficult to open or appear warped, it indicates excessive weight on the roof.
Roof Slope: An Advantage
Homes with steep roof pitches have a natural advantage. The incline allows snow to slide off, reducing the risk of weight-related structural issues. In contrast, flat roofs or those with lower slopes are more susceptible to snow and ice accumulation.
Snow Removal: Proceed with Caution
While it might be tempting to shovel off the snow from your roof, Equity Roofing advises against it. Shoveling can damage roofing materials, especially asphalt shingles, leading to potential leaks. Flat roofs, particularly those with rubber materials, are even more vulnerable to damage from tools.
Quality Matters: Choose the Right Roofing Materials
The longevity and performance of a roof during snowy conditions largely depend on the quality of materials and installation. Unfortunately, not all roofing companies in Central PA prioritize these aspects. It's crucial to ensure that your roof, especially critical areas like flashings in valleys and penetrations, is installed correctly to prevent leaks caused by ice and snow.
Special Consideration for Flat Roofs
Flat roofs require extra attention, especially concerning material selection and installation. Unlike steeper roofs where melting water can easily run off, flat roofs can accumulate water, leading to potential leaks if not properly sealed.
Winter Roof Replacement: What You Need to Know
Replacing a roof during winter is feasible, provided it's done right. For flat rubber roofs, the installation process changes slightly during colder months. And for asphalt shingles, the sealing process might take longer due to reduced sunlight and warmth.
Consult with Professionals
Before making any decisions about snow removal or roof maintenance, it's always best to consult with professionals. Equity Roofing, one of the leading roofers in Central Pennsylvania, is always ready to assist homeowners in ensuring their roofs are winter-ready.
In conclusion, understanding and managing snow accumulation on roofs is crucial for homeowners in Central Pennsylvania. With the right knowledge and assistance from professionals like Equity Roofing, you can ensure your home remains safe and protected throughout the winter months.
Read also our blog on Financing Your New Roof: Comprehensive Guide.