Asphalt Shingle Roofing Systems in Bridgewater, NJ

An asphalt shingle deep dive, not another overview

Our roofing overview covers the full range of residential roofing work SGM Home Restoration (NJ HIC #13VH13723900) performs across Bridgewater, Martinsville, Warren, Basking Ridge, Bedminster, Hillsborough, and the surrounding Somerset County towns. Asphalt shingles are only part of that range: we also install and repair slate tile, ceramic tile, wood shingle, copper roofing, standing-seam metal, and rubber roofing, each with its own materials and install standards. This page exists because asphalt shingles are the material most Bridgewater homeowners are actually comparing when they call us, and the honest answer to "which shingle should I get" involves more than a color swatch.

We are a certified installer for both GAF and Owens Corning shingle systems, which means the products below are backed by manufacturer training, not just a supplier relationship. The rest of this page walks through what actually separates one shingle system from another: the shingle construction itself, the two manufacturer lines we install, the granules and ratings printed on every wrapper, and the warranty tiers attached to each.

Architectural shingles vs. 3-tab: why almost nobody installs 3-tab anymore

Older 3-tab shingles are a single flat layer with uniform cutouts, laid in a repeating pattern that reads as flat and uniform from the street. Architectural (also called dimensional or laminate) shingles are built from two or more layers laminated together, which gives them a thicker profile, a randomized shadow line, and a heavier, more dimensional look on the roof. That extra layer is not just cosmetic: it is also more material doing the job of shedding water and resisting wind, which is why architectural shingles typically carry longer manufacturer warranties and higher wind ratings than 3-tab.

The tradeoff is cost: 3-tab shingles are less expensive up front, which is the main reason they still show up on some older homes and budget-driven jobs. On new installations we install architectural shingles by default because the performance and appearance difference is significant for a relatively small cost gap, but we will walk you through both if budget is the deciding factor, or point you toward our re-roofing page if the real question is whether your existing roof needs a full shingle change at all.

GAF vs. Owens Corning: comparing the two systems we install

We are certified to install both GAF's and Owens Corning's architectural shingle lines, and the honest answer is that both are well-engineered products from manufacturers with a long track record in asphalt roofing. GAF's Timberline lineup and Owens Corning's Duration lineup are the two most common architectural systems we install in Somerset County, and they compete on similar ground: algae resistance, wind rating, and impact-resistant options within each line. The differences that matter for your decision are usually more about color palette, the specific warranty tier you choose, and occasionally price on a given day, than about one brand being categorically better than the other.

Because we are certified on both systems rather than tied to a single supplier, we can recommend whichever line fits your roof, your color preference, and your budget, and register the manufacturer warranty correctly either way.

What actually drives shingle performance: granules, wind rating, impact rating

The granules embedded in the shingle surface do more than provide color. They protect the asphalt layer underneath from UV degradation, and on most modern architectural shingles they are also treated to resist algae staining, the dark streaking that shows up on north-facing roof slopes in humid climates like New Jersey's. Beyond the surface, every shingle line carries a wind rating (how much uplift the shingle is rated to resist once properly fastened) and, on some product tiers, an impact rating for resistance to hail and debris. Higher wind and impact ratings generally mean a heavier, more reinforced shingle and a higher price point, and they can matter for both storm performance and, in some cases, insurance considerations.

We help you weigh these ratings against what your roof actually faces: exposure, roof pitch, tree cover, and how long you plan to stay in the home, rather than defaulting to the highest-rated product regardless of whether your roof needs it.

Warranty tiers: manufacturer coverage vs. SGM's workmanship warranty

Both GAF and Owens Corning offer tiered warranty coverage, from a standard limited warranty up to extended system warranties that require specific accessory products and a certified installer, which is exactly what we are. The tier your roof qualifies for depends on which components go into the system, not just the field shingle, so we document the full system on your written estimate rather than quoting shingles alone. On top of manufacturer coverage, every installation is backed by our own workmanship warranty, covering the installation itself. Contact us today for a free consultation to compare shingle systems for your home.