How To Install Shingles

Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles. Before you can install wood shingles on your roof you need to create the vent structure or sheathing.

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As part of installing the valleys the roofers will fill in both sides of the dormers roof with shingles.

How to install shingles. Use the chalk line to snap a straight line vertically every 6 inches. Once the structure is in place plan the layout of the shingles and nail them into the sheathing. Fasten the Shingles.

Shingles need to be cut and trimmed accordingly. The first course of shingles locks into this starter strip. Similar to the underlayment start at the roof edge and create rows that move upward to the roof ridge.

This keeps them from warping in the dampness and heat. Use a utility knife to trim the last shingle at the opposite end as needed for the correct amount of overhang if any. Using the chalk line snap a line between the two marks to get a straight edge.

Then trim whichever side of the shingle rests against the angle of the hip roof ridge matching the angle. This 12 tab has to be cut off where it hangs off the left edge of the gable roof. Start at the left side of the ridge and nail the first shingle on the right side.

Align the edges of the shingles in the first course with the edges of the starter course. The process of installing these valleys is the same as the process of installing a typical roof valley. Butt the end of each shingle in the course against the previous one.

Stair-stepping shingles means installing them in a stair pattern. Use metal roofing nails to attach the shingles to the roof sheathing. How to Install Wood Shakes and Shingles.

Lay the second row of shingles. Many pros shingle in a vertical line up the roof because its much faster. Begin by laying a starter row of metal shingles at the drip edge of the roof.

Repeat this on both sides of the roof. However on gable dormers there is a short ridge. See below for a shopping list tools and stepsSUBSCRI.

IKO strongly recommends roofers install open metal valleys. Do this on both sides of your roof and then install ridge cap shingles over top of the ridge. When the pitches exceed a certain slope the number of fasteners may change.

Pull the drip edge down about a half-inch from that line to create a gap between the drip edge and the fascia board. To start installing shingles line up aluminum drip edge flush with the edge of the roof and make a pencil line at the top on each end of the house. Ask This Old House general contractor Tom Silva reveals the best ways to secure shingles to a roof.

Start by installing a full shingle at one end of the roof. Set the first shingle of the second row back a half tab 6 inches 17 centimeters from the edge of first shingle on the first row and so that the bottom of its tabs just touches the tops of the cutout slots on the shingle below. As with the panels use a tape measure to make sure the row remains square to the drip edge as you install the first course.

Known in the trade as vertical racking or staggering this how to lay shingles method enables the roofer to install a single column of shingles all the way to the peak without the wasted back-and-forth motion necessary to fill several rows of stair steps. Every 5 inches make a new mark until you get to the rop of the roof. Put between four and six nails into each shingle below the tar line but above where the bottom of the next shingle will cross by about ½.

Architectural shingles usually have distinct nailing patterns of four nails that you must follow for slopes with regular pitches. For example if you begin on the left trim the left side of the shingle and vice versa. Start by placing the first shingle on the roof making the bottom flush with the edge of the hip roof.

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