Maryland has a humid subtropical climate with hot summers and cold winters. It experiences significant rainfall and is prone to hurricanes and nor'easters. These weather events challenge roofing. We serve Baltimore and communities across the state.
Maryland's climate demands robust roof shingles. Hot, humid summers can cause expansion and UV damage. Cold winters bring snow, ice, and freeze-thaw cycles that can crack or lift shingles. The threat of high winds from storms means shingles need to be securely fastened. We select shingles that offer strong protection against moisture, wind, and temperature changes.
For Maryland, we recommend shingles with excellent wind resistance and UV protection. Materials that can handle freeze-thaw cycles are important. We also look for shingles that resist moisture and algae growth. Durability against storms is a key factor.
In Baltimore, check for shingles that are curling, cracking, or have bald spots. Missing granules in your gutters are a sign of wear. Look for signs of moss or algae growth. If you notice any leaks, it's a clear indicator it's time for new shingles.
Damage from wind and hail is common. Ice dams can form in winter, causing water to back up under shingles. High humidity can lead to algae growth. The extreme temperature swings can also cause wear and tear. We address these specific threats.
Avoid shingles that are not rated for high winds or extreme temperature fluctuations. Materials that become brittle in the cold or degrade quickly in the sun are not ideal. We steer clear of options that won't withstand our state's varied and sometimes severe weather.
We start by inspecting your existing roof for damage and wear. Old shingles are removed, and the underlying structure is assessed. A protective underlayment is installed. New shingles are then applied with precision, ensuring proper fastening for wind resistance. Flashing and ventilation are critical.
Maryland's combination of hot summers, cold winters, and severe weather events puts significant stress on shingles. The freeze-thaw cycles, high winds, and heavy rain can all contribute to wear. Choosing robust shingles designed for these conditions is essential for longevity.
Useful reference: ENERGY STAR roofing — cool roof efficiency.