How To Nail Roof Jacks

Step 2 attach two jacks.

How to nail roof jacks.

Hammer in one nail about 2 inches from each end of each shingle and another nail about 1 inch above each cutout. Roof jacks appear to be installed by lifting shingles and only creating nail holes under the shingle. Guide to installing roof brackets. Make sure to keep nails out of the tar strip as you work.

You can usually feel sheathing nails which are driven into rafters through the underlayment attach a jack by driving two 16d nails never roofing nails into a rafter. Ideally locate a rafter below the sheathing. Each jack has a flat base with a series of nail holes. Nail the cut off shingle into place about 6 inches from its lower edge.

Roof jacks provide a stable surface to work increasing safety and making it easier to apply roofing. When finished pound the nails the rest of the way in cover the nail heads w mastic add tabbing cement and puch the exposure of the shingle back down into place. Attach two jacks to the roof by pulling up a tab of one of the shingles sliding the top. If not you will need to break the tabbing cement and carefully lift the exposed part of the shingle insert the jack and nail using a wonder bar or something.

Next drive a nail at the bottom part of the jack in order to secure it on both ends. Step 1 check out the roof. Then the nail is pounded in and sealed. Use a ladder against a side of the building to climb to the roof edge.

Drive a nail in each slot and pound it down in such a way that it is level with the metal of the jack. Now you ve installed the first one. The front end of the base goes under the shingle just above it and you drive a 3 inch nail through the hole at that end to secure it. Make sure that you don t push it all the way inside your roof since you might damage it.