How To Fasten Down Aluminum Roof Ridge Vent

Position the aluminum ridge vent along the reference line.

How to fasten down aluminum roof ridge vent.

Fasten the ridge cap with metal to metal fasteners at twelve inch on center. Apply a second layer of sealant around the lip of the vent outside. Add any connectors and end caps that came with your ridge vent system to ensure the vent is watertight. We cover all the basics of metal roof installation.

Once you re sure you have positioned the ridge cap correctly set it down on the closures and press it downward to ensure good contact. Using the example above three round vents would be needed 432 144 3 vents or nine square vents 432 50 8 64 or 9 vents. Apply a layer of sealant to the edges of the hole then place the vent into position. From underlayment venting layout.

Step by step instruction on how to install a standing seam metal roof. Without allowing the ridge cap piece to touch any exposed sealant tape center it squarely on top of the ridge using the ridge itself and the chalk lines you made earlier as guidelines. Fasten through the high seam of the metal roofing panel. Metal roofing learning channel.

Align the vent over the opening in the roof s ridge and secure it with the proper screws. Put the first piece of ridge cap metal in place. Vents evenly spaced underneath the roof provide intake. So once the ridge vent is cut you need to seal on top of the roof shingles along the very top of the ridge with polyurethane at both sides.

Then move into the attic and apply to the underside of the opening and vent. Drill starter holes if needed then scew down the vent with the fasteners in the installation kit. Joints straps connect multiple sections using hex head screws driven into the roof s substrate.