What can happen if roofing materials are installed without adhering to the manufacturer's specifications?

When roofing materials are installed without following the manufacturer's specifications, it can lead to a significant compromise of the structural integrity of the roof. Manufacturers provide detailed guidelines and specifications for installation in order to ensure that the materials perform as intended, which includes considerations for weather resistance, load handling, and other critical factors.

If these specifications are not adhered to, multiple issues can arise. For example, improper installation might allow water infiltration, leading to leaks, mold growth, and further deterioration of the roofing system and underlying structures. Also, roofs that do not meet the manufacturer's installation standards may not properly support snow loads or wind uplift, potentially resulting in structural failures.

Ultimately, ensuring that installation aligns with the manufacturer's specifications is crucial not only for the immediate performance of the roof but also for long-term durability and safety. It directly affects the roof's ability to withstand environmental stresses and maintain its integrity over time.