Deck underlayment
A synthetic water barrier goes over every sheet of decking so wind-driven rain has a backup.
Shingle Roofing
Shingle Roof Installation Westfield, NJ
A roofer in Westfield can install a new shingle roof from the deck up: drip edge, ice and water shield, underlayment, starter strip, shingles, flashing and ridge vent, with nailing and flashing done to the shingle instructions. One call to (908) 728-6005 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.
Shingle choice sets the look, the wind rating and the life of the roof. 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.
Not every roof can take shingles. The usual minimum for shingles is a 2 in 12 pitch, with a double layer of underlayment on slopes up to 4 in 12. Porches and low additions often need a different material where they tie into the main roof.
Shingle Roof Installation is often paired with shingle roof replacement and roof installation, depending on the cause.
Dealing with this in Westfield, NJ right now? Call (908) 728-6005 and describe the problem to a roofer who works in Westfield.
Call nowThe process
The order of a shingle installation
Here is the order a roofer follows on a new shingle roof.
Prepare the deck
Sheathing has to be flat, dry and well fastened, so loose sheets are renailed and damaged ones replaced. Moisture trapped under underlayment causes buckling later.
Ice barrier first
The eaves get drip edge and a band of ice and water shield, and the valleys get a full-length strip. In cold climates the ice barrier extends past the inside of the exterior wall.
Underlayment rows
Synthetic underlayment or felt is rolled out in overlapping rows from the bottom up, then drip edge goes on along the rakes over it. Most roofers now use synthetic, which resists tearing and lies flatter than felt.
Starter strip
A starter strip with factory sealant runs along the eaves and rakes so the first course and the edges are glued down. That is where wind damage usually begins on a poorly built roof.
Install the field
Each course is nailed in the nailing zone, never high or overdriven, and step flashing goes in piece by piece at every sidewall. Valleys are either open metal or closed-cut shingle valleys.
Ventilation at the ridge
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
Layers of a shingle roof system
Shingle selection
The roofer helps compare shingle types and to the weather the roof will face.
Ridge ventilation
New flashing and balanced ventilation finish the system which is where most leaks would otherwise start.
Ice barrier
An ice barrier lines the eaves, valleys and other leak-prone spots to seal around nails if water backs up.
Starter strip
Starter shingles and metal drip edge finish the eaves and rakes for a clean, sealed edge.
Related service
Architectural Shingle Installation Westfield, NJ
Architectural shingles go on over the same deck, underlayment and starter as any shingle, with their own nailing pattern. The double thickness only holds if the nails catch both layers, so placement is checked as the roof goes on. Matching hip and ridge cap shingles and a compatible starter keep the look and wind rating consistent.
For Westfield homeowners, architectural shingle installation has become the default for new roofs. They stand up to wind better than 3-tab, hide small dips in the deck and usually last longer. A sample board viewed outside, next to the siding, is the best way to choose a color.
Related service
Asphalt Shingle Roof Installation Westfield, NJ
An asphalt shingle roof installation is the most common way to roof a house, and the details decide how well it performs. 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.
A new asphalt roof in Westfield is usually installed in one to three days once the deck is ready. In cool months the sealant strips take longer to bond, and the edges get extra attention. The crew will watch the forecast, since wet decking cannot be covered.
Local help
Shingle Roof Installation Near Me
In Westfield, asphalt shingles remain the most common choice for new residential roofs. Older homes in Westfield and nearby towns like Garwood, Cranford, Mountainside and Fanwood often had felt underlayment and box vents, while new roofs usually get synthetic underlayment, ice barrier at the eaves and a ridge vent, so it pays to talk through wind ratings and impact resistance before choosing. Searching for shingle roof installation near me? Ask how the flashing and ventilation will be handled.
Searching for shingle roof installation near me from Westfield or Garwood, Cranford, Mountainside and Fanwood? Call (908) 728-6005 to talk to a roofer who works in your part of town.
Roofs in this climate
Cold winters bring snow, ice and a long stretch of freezing nights. When warm attic air melts the snow, the meltwater runs down and freezes again at the eaves, building ice dams that push 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 Westfield is busiest after a hard winter and before the next one.
Why call
Why act early
Less damage
Small roof problems caught early usually stay small repairs.
Local knowledge
Roofers in Westfield know the roof types and weather wear common in local homes.
Know what happens next
Ask your questions before you agree to anything.
Shingle Roof Installation FAQ
What is the best season for a shingle roof installation?
Mild, dry weather is the easiest time to install shingles. 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?
Nail count and placement decide how well shingles stay on in wind. Most shingles take four nails, or six in high-wind zones. Nails set too high miss the course below, and overdriven nails cut the mat, which is how shingles blow off a new roof.
What kind of underlayment should go under shingles?
Under the shingles sit drip edge, a self-adhering ice barrier in the leak-prone areas, a full layer of underlayment and starter shingles. Synthetic underlayment has largely replaced felt because it is lighter, stronger and less likely to wrinkle or tear. Local code decides where ice barrier is required.
What is the minimum pitch for asphalt shingles?
Shingles are made for slopes of 2 in 12 and steeper. Roofs that are low but still within range get added underlayment protection. Anything flatter needs a membrane roof such as TPO, EPDM or modified bitumen.
Which is better, 3-tab or architectural shingles?
The difference is construction: one flat layer for 3-tab, two laminated layers for architectural. Architectural shingles generally have higher wind ratings, last longer and have a textured look, which is why most new roofs use them. 3-tab still works for sheds, garages or matching an existing roof.
More questions? Call (908) 728-6005
Related services
Shingle Roof Replacement
Tearing off a worn shingle roof down to the decking and putting on a new one, so the new roof starts on a sound, dry deck.
Learn moreRoof Installation
Putting on a new roof the way the material maker intends, whether it is asphalt shingles, metal or another material.
Learn moreRoof Ventilation
Roof ventilation work that keeps the attic dry in winter and cooler in summer, so shingles and decking last as long as they should.
Learn moreGutter Installation
Gutter installation that carries roof water away from the siding, fascia and foundation, so water ends up where it should.
Learn more
Looking for something else?
See all roofing servicesTalk to a Westfield roofer about shingle roof installation
Call (908) 728-6005 for a local roofer in Westfield and nearby towns.