how to stagger architectural shingles double first course

by Chauncey Bashirian Published 3 years ago Updated 2 years ago 4 min read

Part of a video titled How To Properly Start Shingle Courses On A Roof - YouTube

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And up your Gables. First thing you're gonna want to do is take a full shingle. And you're gonna goMoreAnd up your Gables. First thing you're gonna want to do is take a full shingle. And you're gonna go flush. Along the eave starter. And flush along the rake starter.

How do you start a starter course on a shingle roof?

Effectively staggering your architectural shingles begins with the installation of the second course. First, trim 5 inches off of the left side of the first shingle in the second course. Apply this piece directly over the shingle on the first layer, flat against the …

What is an improper shingle installation method?

Feb 09, 2015 · Cut 10″ off the first shingle in the third row and nail in place. To begin the second course, cut 5 inches off the left end of a shingle and apply the remaining larger piece over the first course shingle, flush with the left edge and exposing the first course 5-5/8 inches.

How to lay shingles on a roof?

Attach each shingle with three nails, one in the center and one each on each side, four inches from the center. Continue around and up the roof, lapping each …

How do you attach shingles to a starter strip?

After installing drip-edge along the eaves, double the first course of shingles or, as shown, install a starter strip. The lower edge of the starter strip overhangs the drip-edge by 1⁄4 in. to 3⁄4 in.—or even 1 in. if bowing eaves or rake boards require it. Instead of doubling shingles along the roof rakes, install a starter strip.

How do I start my first row of architectural shingles?

Lay one row of shingles, starting from the lower left corner of the roof. This row should project half an inch (1.27 centimeters) over the eaves. Nail down the shingles as you go along. Lay the next row of shingles, directly on top of the first row, making the row two tiles thick.May 10, 2011

How do you stagger architectural shingles?

The trick to laying asphalt shingles is to stagger the seams between courses. Begin shingle application at the lower left rake of roof. Continue the first course across roof with full shingles laid flush with the starter strip and fastened with four nails, placed as specified.Feb 9, 2015

Can you double layer architectural shingles?

In most states, you're only allowed to have 2 layers of shingles on a roof for fire safety reasons. However, you'll still see roofs that have 3 or 4 layers today. If you already have 2 or more layers, a contractor will recommend a full replacement.Sep 10, 2021

Do you need a starter row with architectural shingles?

Do You Need a Starter Course with Architectural Shingles? You do need to use a starter course with architectural shingles. The starter edge will help seal the edges and cover your shingle joints.

How many inches do you stagger shingles?

Measure from edge to edge of adjacent shingles. (Photo 3: Stagger 1.5 inches). If it looks too small, use a ruler and start taking pictures. Once you have checked a few shingles, you can almost be assured that the whole horizontal row of shingles will be correct.

How do you layout architectural shingles?

Part of a video titled How to Install Laminate Architectural Shingles by Malarkey Roofing ...

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Rate apply a full-length shingle adjacent to each of the first five courses to extend the patternMoreRate apply a full-length shingle adjacent to each of the first five courses to extend the pattern loosely butting factory edge to factory edge to maintain a straight layout.

How do I add a second layer of shingles to my roof?

Make Repairs Before Reroofing

Remove shingles from any area where you notice deterioration or damage to the roof decking. Replace the damaged roof deck with 3/4-inch OSB board. Add a layer of shingles over the newly repaired area before you install your second layer of shingles.

Is it OK to put 3 layers of shingles on a roof?

No, you can't put three layers of asphalt shingles on a roof. In most states, you're only allowed to have two layers of asphalt shingles on a roof for fire safety reasons.Dec 6, 2021

How do you layer shingles on a roof?

Part of a video titled How To Install Shingles #2 Getting Started - YouTube

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Really all you need to do is buy a pack of three tab shingles. Same color as what you're using forMoreReally all you need to do is buy a pack of three tab shingles. Same color as what you're using for your main shingles. Take the shingle normally. This is how it would be on the roof.

Do you need felt over ice and water shield?

You should install ice and water protector before other underlayments, including roof felt. Around roof features like dormers and chimneys, you should place ice and water protector below flashing. If two courses of IKO's ice and water protector are needed widthwise, you should apply the bottom course first.

Do you need starter shingles with ice and water shield?

In fact, the proper order to follow should be your drip edge first, along with an underlayment such as an ice and water shield. Roofing felt should also go before installing starter shingles.

How far should shingles be from drip edge?

Shingles should be installed over the drip edge a minimum of 3/8” (9 mm) at both the eave edge and the rake edge. If the drip edge extends… out from the rakes and eaves (typically called DL Style or D Type), the shingles may be installed flush with the drip edge.