Do you need a new roof? No matter whether yours was damaged or it just exceeded its lifespan, this addition will add value to your home and protect your loved ones. But when should your roof be installed? There is no single right answer to this question. But here are a few factors that will help determine the best timing.
1. Daytime Heat
High heat during the daytime makes roofing installation difficult for several reasons. The first is that the asphalt shingles can become too hot, making them softer than they should be for installation. This same softening effect leaves the shingles susceptible to scuffing and damage during handling. In addition, high heat puts roofers at risk in terms of safety. Not only could they suffer overheating and become ill, but the softer shingles also make their footing less secure.
2. Nighttime Drops
How extreme are the temperature drops from daytime highs to nighttime lows? Temperatures in the fall and spring can vary wildly from day to night, and roofing materials may expand or contract in response. This makes it harder to get the right fit and provide the highest quality installation.
It's inadvisable to install a roof in the rain, but early morning fog and even high humidity can have the same effects. Not only is roof work in the rain a safety hazard for the crew on the roof, but it also locks moisture into your frame and sheathing. Moisture on the structure of the roof sets the stage for mold and mildew.
4. Wind and Storms
Certain months of the year come with the possibility of sudden bouts of wind or stormy weather. Storms are dangerous for anyone working high on a roof, even if they take additional safety measures like anchoring and using harnesses. Starting work and then having to abandon it due to sudden wind or rain events will slow down the process and increase the risk to people and materials.
Finally, heat isn't the only risk to shingles when it's too sunny. The sunlight itself — or rather, its ultraviolet rays — is hazardous until the shingles are properly installed. Although modern shingles are designed not to fade or bleach in sunlight, this protection may not activate until the shingle is installed. So materials left lying around in the sun could suffer before they even reach the roof.
Where to Learn More
Clearly, the right timing for a roofing project depends on many local factors. The best way to choose the ideal setting is to consult with a local roofing service with experience in your climate today. For more information on roofing services, contact a company like Rhema Roofing Service.