What is a Class 4 Wind Rating in Roofing? Explained
Learn about Class 4 wind rating for roofing materials, its ASTM standards, and why it's ideal for high wind and hurricane-prone areas.
What Does a Class 1 Wind Rating Mean for Roofing Materials?
Learn what a Class 1 wind rating means and how it affects roofing durability against winds up to 90 mph for safer homes.
What Does C24 Mean on Timber? Understanding Timber Strength Grades
Learn what C24 means on timber and why this strength grade is essential for construction applications like beams and roof trusses.