Choosing a shingle
The style, color and wind rating are chosen up front so the look and performance both fit.
Shingle Roofing
Shingle Roof Installation Harrison, NJ
A new shingle roof in Harrison is a system of layers, and each one has to go on in the right order for the shingles to do their job, with nailing and flashing done to the shingle instructions. One call to (551) 348-3304 reaches a nearby roofer who installs shingle roofs.
A shingle roof works as a system, not as a single product. Below the shingles go metal drip edge, a self-adhering ice barrier at the eaves and valleys, a layer of underlayment and a starter row at the edges. Flashing at every wall, chimney, valley and pipe, plus intake and exhaust ventilation, finishes the system.
Choosing the shingle comes before any of the layers. Flat 3-tab shingles are a single layer with cutouts, while architectural, or dimensional, shingles are laminated from two layers for more thickness, depth and wind resistance. For hail-prone areas there are impact-resistant shingles, and lighter colors can help keep a sunny attic cooler.
Pitch matters before anything is ordered. The usual minimum for shingles is a 2 in 12 pitch, with a double layer of underlayment on slopes up to 4 in 12. Flat sections are flagged during the estimate so the right material goes on each part.
If the problem goes deeper than it first looked, a Harrison roofer may also recommend shingle roof replacement or roof installation.
Need shingle roof installation in Harrison? Call (551) 348-3304 to talk to a local roofer.
Call nowThe process
How shingle roof installation works
Here is the order a roofer follows on a new shingle roof.
Check the sheathing
Sheathing has to be flat, dry and well fastened, so loose sheets are renailed and damaged ones replaced. Shingles laid on a bad deck show every flaw.
Ice barrier first
Metal drip edge is fastened at the eaves, and a self-adhering ice barrier covers the eaves and valleys where water and ice collect. Where ice dams form, codes call for the barrier to reach beyond the warm wall line.
Lay the underlayment
The rest of the deck is covered in underlayment, lapped so each row sheds onto the one below, with rake drip edge on top. Synthetic underlayment is lighter, stronger and less likely to wrinkle than felt.
Set the first course
The starter row seals the bottom edge and rakes of the roof. Without it, the first course has nothing holding its lower edge.
Shingle the field
Shingles go on in offset courses with nails in the marked nailing strip, and step flashing is woven in with each course along walls. Counter flashing laps over the step flashing at chimneys and walls.
Cap the roof
Exhaust at the ridge is matched to intake at the soffits so air moves through the attic. Too little intake makes a ridge vent pull air the wrong way.
What is included
What a new shingle roof includes
Deck underlayment
Underlayment rows are lapped from the eaves up as the second line of defense.
Ridge ventilation
Every wall, chimney and pipe gets new flashing, and a ridge vent caps the peak which is where most leaks would otherwise start.
Eave membrane
Self-adhering membrane is applied at the eaves and in valleys to seal around nails if water backs up.
Starter strip
Starter shingles and metal drip edge finish the eaves and rakes which keeps wind from peeling up the first course.
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Architectural Shingle Installation Harrison, NJ
Architectural shingle installation follows the same order as any shingle roof, but the shingle has its own rules. Each nail has to pass through both layers in the marked nailing zone, which is narrower than on a 3-tab shingle. The ridge and hips get thicker cap shingles made for the line, not cut 3-tab pieces.
For Harrison homeowners, architectural shingle installation has become the default for new roofs. They resist wind, add depth to the roofline and outlast flat shingles. Color is worth picking in daylight against the brick or siding, since samples look different outdoors.
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Asphalt Shingle Roof Installation Harrison, NJ
Asphalt shingles are the go-to residential roof, and installation quality is what separates a roof that lasts from one that does not. Most early leaks on new shingle roofs come from flashing, nailing or missing starter, not from the shingles. It is fair to ask which underlayment and ice barrier will go on and where.
For an asphalt shingle roof installation in Harrison, plan for a few days of work on an average house. In cool months the sealant strips take longer to bond, and the edges get extra attention. Rain delays are normal because the deck has to stay dry.
Local help
Shingle Roof Installation Near Me
In Harrison, asphalt shingles remain the most common choice for new residential roofs. Across Harrison and nearby communities including Newark, Kearny, North Arlington and East Orange, architectural shingles have replaced 3-tab as the usual pick on new installations, which is why the system under the shingles deserves as much attention as the color. If you are searching for a shingle roof installer near me, ask what goes under the shingles, not just which shingle goes on top.
Need shingle roof installation around Harrison? Call (551) 348-3304 for a Harrison roofer who serves the towns around it too.
What the local climate does to a roof
Winters here are long and cold, with snow on the roof for weeks at a time and plenty of nights below freezing. When warm attic air melts the snow, the meltwater runs down and freezes again at the eaves, which is how ice dams form and back water up under the shingles. Coastal storms and heavy spring rain drive water sideways into flashing, valleys and old chimneys. That is why roof repair in Harrison is busiest after a hard winter and before the next one.
Why call
Why fix it now
Drier ceilings
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Roofers who know Harrison
Local roofers see the same roofs and storm damage across Harrison and nearby towns.
Clear next steps
Ask the roofer about the cause, the options and the estimate before work starts.
Shingle Roof Installation FAQ
Which is better, 3-tab or architectural shingles?
A 3-tab shingle is thin and uniform, and an architectural shingle is thicker, heavier and layered. Architectural shingles generally have higher wind ratings, last longer and have a textured look, which is why most new roofs use them. 3-tab can make sense on outbuildings or when matching an older roof.
Can shingles be installed in cold weather?
Warm, dry days give the best results for a shingle install. Winter installs are possible, but the shingles need gentle handling and the sealant may not bond until warmer days. Wet decking is the hard stop at any time of year.
Why does nail placement matter on a shingle roof?
Nailing is what holds shingles down until the sealant bonds and long after. Four nails per shingle is common, with six where the shingle instructions or local code call for high-wind nailing. Nails set too high miss the course below, and overdriven nails cut the mat, which is how shingles blow off a new roof.
How steep does a roof need to be for shingles?
The usual minimum for shingles is a pitch of 2 in 12. Low slopes from 2 in 12 up to 4 in 12 need extra underlayment. Porches and additions below that line need a low slope material.
What goes under the shingles on a new roof?
The layers beneath shingles are drip edge, ice barrier, underlayment and starter strip, in that general order. Synthetic underlayment has largely replaced felt because it is lighter, stronger and less likely to wrinkle or tear. Check that the shingle instructions and local code are both followed.
More questions? Call (551) 348-3304
Related services
Shingle Roof Replacement
Tearing off a worn shingle roof down to the decking and putting on a new one, including permits, cleanup and a final check.
Learn moreRoof Installation
New roof installation done in the right order with the right details, whether it is asphalt shingles, metal or another material.
Learn moreRoof Ventilation
Fixing hot, damp or poorly vented attics with the right mix of intake and exhaust, based on what the attic actually needs.
Learn moreGutter Installation
New gutters and downspouts formed to fit the house, with the right size, pitch and outlet placement, so water ends up where it should.
Learn more
Looking for something else?
See all roofing servicesNeed shingle roof installation in Harrison, NJ?
Call (551) 348-3304 for a local roofer in Harrison and nearby towns.