At TRA-Mage, our snow brackets™ are engineered from the fail point of the roof system. Through proper testing and research, we have developed unique engineered charts. These charts calculate the number of snow brackets required and their correct distribution as provided in a roofing square layout based on the roof surface type, sheathing type and thickness, snow load, and roof slope. Brackets are available in copper, aluminum, paintlock steel, and painted steel.

---

NOTE: BRACKET IS INSTALLED WITH FOUR 2" ROOFING NAILS DIRECTLY INTO SHEATHING WITH TRIANGULAR END OF BRACKET AT EAVE END OF ASPHALT SHINGLE AND UPPER END UNDER SHINGLE IN COURSE ABOVE. Bracket D is used on: New construction asphalt shingle roofs. Snow Bracket Installation Guide Installation Chart for Asphalt Shingle Roof: 1/2" Plywood Installation Chart for Asphalt Shingle Roof: 7/16" Wafer Board Installation Chart for Asphalt Shingle Roof: 5/8" Plywood Installation Chart for Asphalt Shingle Roof: 3/4" Plywood Snow Bracket Technical Guide