Metal roofing looks great and lasts long. But how many screws in metal roofing? At Only Roofing, we hear this question often. Let’s get into the details so you can get it right.
Why Screws Matter in Metal Roofing
Screws hold metal panels tight. Too few, and your roof might leak or lift. Too many, and you waste time and money. Finding the right number keeps your roof strong.
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Standard Screw Count Basics
For most metal roofs, use 80 to 100 screws per square. A square equals 100 square feet. So, a 1,000-square-foot roof needs about 800 to 1,000 screws. This varies, though—let’s see why.
Factors That Change Screw Numbers
Roof design plays a big role. Steep roofs need more screws for grip. Windy areas also call for extra fastening. Plus, panel type matters. Corrugated panels use fewer screws than standing seams. Check your roof’s needs.
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How to Space Screws Right
Space screws evenly. For corrugated metal, put one screw every 12 to 18 inches along the ribs. For standing seam, use clips with screws every 18 to 24 inches. Proper spacing stops panels from rattling.
Tips for Screw Success
Use the right screws—self-tapping ones with rubber washers work best. Don’t overtighten; it dents panels. Also, match the screw color to your roof for a clean look. Little details make a big difference!
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Final Thoughts on Screws
How many screws in metal roofing? – Plan for 80 to 100 screws per square, then adjust for your roof. Get the count right, and your metal roof stays solid for years. Questions? Reach out to Only Roofing today. We’re here to help!
