Before you install your first shingle, use your utility knife to cut 6 inches off of the side, then lay it on your roof, allowing the architectural shingles to hang between 1/2 to 2 inches over the edge. Place a whole shingle next to this one, making sure to nail each shingle to the roof before placing the next..
Moreover, how do you roof a house with architectural shingles?
When laying the shingles for the top row, cut 6 inches (15.2 centimeters) from the first shingle in the left corner of the roof using the utility knife. Place a whole shingle next to it. Continue laying down shingles until the row is complete. Nail down the shingles as you go along.
Subsequently, question is, can architectural shingles be used for ridge cap? Some roofers will cut shingles into pieces and use these pieces for the hip and ridge cap, regardless of which shingle is being used on the roof. The thicker Cambridge shingles are not designed for ridge caps. They do not lay flat and some may crack or break when you bent them over the ridges.
Likewise, are architectural shingles better than 3 tab?
Aesthetics. Architectural shingles can be made to resemble premium roofing materials like cedar and slate and are better able to hide imperfections on the roof surface. Durability. Architectural shingles are nearly twice as thick as three-tab shingles and are therefore more durable and less vulnerable to curling.
Where do you nail shingles?
NAILING: Use galvanized (zinc coated) roofing nails, 11 or 12 gauge, with at least 3/8" diameter heads, long enough to penetrate through plywood or 3/4" into boards. Use 4 nails per shingle placed 6-1/8" above the butt edge, 1" and 13" in from each end and 1/2" above each cutout.
Related Question Answers
Are architectural shingles easier to install?
Since an architectural shingle roof is easier to install, is more durable and comes with a better warranty, its lifespan cost is, in many instances, actually less than that of a more basic 3-tab roof.How far do shingles hangover drip edge?
The edge of the shingles should hang over a roof between an inch and an inch and a half — or between a half inch and three-quarters of an inch if drip edge flashing is installed. Too much overhang and the shingles could blow off in high winds; too little can allow water to seep into rake or fascia boards.When roofing Do you start at top or bottom?
Starting at one end, place the starter shingles downside up so the self-seal strip is near the bottom. The top should be aligned with the chalkline and the bottom should be flush with the bottom of the underlayment.What are the parts of a roof called?
Parts of a roof - Decking (or sheathing) Usually made from 1⁄2-inch plywood, the decking closes and reinforces the roof structure and provides a nailbed for the shingles.
- Roof edge (or eaves edge) All the boards running along the edge of the roof or eaves.
- Attic.
- Saddle.
- Ridge.
- Valley.
- Underlay membrane.
- Eaves membrane.
How do I start my first row of shingles?
Lay a starting row at the bottom of the roof along the edge. Place nails in the three tab shingles about 3/4 inch (1.8 centimeters) above the cutouts, near where the tab meets the upper part of the shingle. However, make sure that you do not nail into the tar strip.Does flashing go over or under shingles?
This is true no matter what type of roof-covering material is installed. Flashing should overlap the roof-covering material, but on asphalt shingle roofs, for aesthetic reasons, the part of the headwall flashing that extends down over asphalt shingles is often covered with a course of shingle tabs.Do you install drip edge before tar paper?
The best way is to install the roof drip edge only along the eaves first, then place ice-and-water barrier (in the snowbelt) or felt paper (underlayment) over the drip edge. This lets any water that gets on the roof run down the underlayment and over the drip edge.What do you put on roof before shingles?
Before laying down shingles, you need to protect the roof with sheathing. Roll out a single layer of roofing felt or tar paper, which serves as a moisture barrier. Begin this layer at the bottom of the roof and add it in horizontal rows, with a slight overlap to prevent leaks.Can I reroof my own house?
If you absolutely need a new roof to lower your energy bills and keep water and wind out of your house, but you cannot afford it, talk to a professional roofer. Installing a new roof yourself is not encouraged. If you are handy and have some roofing knowledge, then most likely you don't even need to read this article.Do roof valleys need flashing?
Closed valleys aren't required to have metal flashing, but they should have additional underlayment lining the valley, preferably a couple layers of roll roofing. You can usually see whether this has been done by looking carefully at the bottom edge of the valley.Which side of the valley do you Shingle first?
Each end shingle strip should have the upper corner trimmed and set in a bead of roof cement. NRCA recommends shingles first be installed on the valley side with the lowest slope or shortest distance to the ridge. If all conditions are equal, either side may be installed first.Can you put ice and water shield over existing shingles?
Answer - Not in the handyman's opinion. An Ice & Water Shield is a rubberized strip that must be applied over bare sheathing; not only will it stick better on the bare sheathing, but it will present a more neat appearance. So, shingles should be removed three feet up from the eaves.What does flashing do on a roof?
Roof flashing is a thin material, usually galvanized steel, that professional roofers use to direct water away from critical areas of the roof, wherever the roof plane meets a vertical surface like a wall or a dormer. Flashing is installed to surround roof features, such as vents, chimneys and skylights.Can you weave a valley with architectural shingles?
The Three Methods to Shingle a Roof Valley. To achieve a woven valley installation, a roofing professional lays shingles in the valley and weaves them together. So, if you are installing a woven valley, you must push the shingles snugly into the valley, while not nailing within six inches of the valley center.What is a closed valley on a roof?
Closed valleys are covered over using the shingles or other primary roofing material. In a proper closed valley application: 1 row (3') of ice and water shield is applied in the center of the valley. The shingles, or other primary roofing material, are installed though the valley.How do you roof a valley with flashing?
Apply an approximately 3-inch width of asphalt roofing cement along the sides of flashing and embed shingles in mastic. Clip the top corner of shingles along valleys to keep water flow toward center of valley. Take care not to place any fasteners in the exposed center area of the metal flashing.Do you overlap shingles side by side?
Install the shingles on the other side of the roof in the same way. Overlap the shingles where both sides meet at the top of the roof. Nail down the shingles [source: Maki].What to use to glue down shingles?
At any hardware or home improvement store, you'll be able to pick up roofing sealant or cement. Roofing cement comes in a caulking tube, ready for application, or in a tub. If the sealant or cement doesn't come with an applicator, you can use a caulking gun to apply it to the shingle.How do you shingle a shed hip roof?
Installing the Shingles Use your hammer and roofing nails to secure the pieces to create a barrier between your roofing structure and water. Next, beginning at one end of your roof, locate the bottom edge of your roof and place a shingle over it so that the bottom of the shingle is even with the edge. 
