County Roofing Systems

+(888) 366-6619

Need help? Give us a call!

Learn More About
Owens Corning Duration Shingles

Contact us for your roofing, siding, windows and exterior projects today!
Fill out this form to get your FREE quote.
Roofing Estimate Home


Owens Corning Duration shingles are a popular choice in roofing materials for several reasons. The first is that you get a wide selection of Duration shingle colors. The right roofing shingle color can make your house stand out in the crowd. Whatever your home’s architectural style or color palette, you’re sure to find a Duration shingle that matches. 

But Duration shingles aren’t just attractive, they’re durable. Owens Corning makes its shingles with a tough reinforced woven fabric that resists cracking and tearing. They are also engineered to meet the highest wind resistance standards, with an impressive 110 MPH rating.

And Duration shingles offer excellent resistance against algae growth. With Long Island’s maritime weather, high winds and unattractive black streaks and spots are real roof issues. An Owens Corning Duration roof is a great way to protect your home and family from inclement weather.  

A full roof replacement is one of the wisest Long Island home improvement projects. Roof replacements have one of the highest ROIs on resale. And because modern roofing materials are more energy-efficient and durable, you get immediate savings on your utility bills.

If you’re tired of throwing away money on constant roof leak repairs, County Roofing Systems can help. Let us give your Long Island home a beautiful, durable, long-lasting Owens Corning roof.  

0% Financing Available for Roof Replacement or Roof Repair

We know that interest rates are high today and credit can be hard to find. That’s why we’re happy to help. We’ve worked with many home equity lenders on Long Island. They’ll be happy to work with you on finding loans at the lowest possible rate.

An Owens Corning roof replacement costs less than you might expect. County Roofing Systems gets bulk pricing deals from many of the best roofing manufacturers. After we pass those savings down to you, you’ll be pleasantly surprised. 

Roofing Estimate Home


Your full roof replacement starts with a roof inspection. We examine your roof carefully to make sure that there are no structural issues with the roof frame or roof deck. We also make sure there are no tears in the roof membrane that might lead to water damage later. 

Once we check on your roof’s condition, we work with you to select roofing materials. You can choose the type and color of shingles you want. We will also discuss the underlayment, drip edge, flashing, and other roof components. We use only high quality roofing materials for durability and long-term performance.

Before we can install your new roof, we must remove the old roofing. This involves stripping away your existing shingles, underlayment, and any flashing or trim that needs replacement. If we find that any part of your roof decking has rotted or warped, we replace it first before we begin the installation.

Your new roof installation starts with a new underlayment. This membrane provides a barrier against water infiltration. From there we install shingles starting from the bottom edge of the roof and working upward. Roof installers must carefully place and secure each shingle using nails or staples.

Metal flashing and trim helps seal your roof in vulnerable areas like valleys, vents, chimneys, and skylights. When properly installed, flashing diverts water away from seams and joints. Flashing installation is a meticulous job which requires careful sealing and securing.

Many roof installers do sloppy flashing work, which soon leads to leaks and water-stained ceilings. This is one of the most common roof problems we work with. We make sure your roof is properly flashed so your family stays dry.  

After we install the shingles, flashing, and trim, we give your new roof a final inspection. We make sure everything is in order and up to Long Island building codes. Then we do a final broom cleaning to make sure your property is completely free of debris. 

Installing a new Owens Corning roof involves careful preparation and meticulous attention to detail. Each step of the roofing process is critical to ensuring your new roof’s longevity, durability, and aesthetic appeal.

Fifteen Owens Corning Duration Colors to Choose From
Duration Brownwood
Duration Brownwood
Duration Chateau Green
Duration Colonial Slate
Duration Colonial Slate
Duration Desert Rose
Duration Driftwood
Duration Estate Gray by Owens Corning
Duration Estate Gray
Owens Corning Harbor blue
Duration Harbor Blue
Duration Midnight Plum
Duration Midnight Plum
Duration Onyx Black shingles by Owens Corning
Duration Onyx Black
Duration Peppercorn shingles by Owens Corning
Duration Peppercorn
Duration Sierra Gray by Owens Corning
Duration Sierra Gray
Duration Slatestone Gray by Owens Corning
Duration Slatestone Gray
Duration Teak by Owens Corning
Duration Teak
Duration Terra Cotta by Owens Corning
Duration Terra Cotta
Duration Williamsburg Gray by Owens Corning
Duration Williamsburg Gray


TruDefinition® is an Owens Corning color design trademark. OC uses multiple-granule colors and shadowing to provide vibrant and lasting colors and shadowing. The TruDefinition color palette produces a beautiful roof that will make your old Long Island house look like a brand new home.

TruDefinition shingles also hold their granules well. Granule loss is a common problem with worn shingles. After a few years of wear and tear, cheap shingles will start showing shiny patches and serious color fading. Owens Corning Duration shingles will last for decades.

If you’re not sure which shingle color will look best on your home, talk to one of our representatives. We’re experts in roof and siding color combinations, and we’re happy to help you find the perfect shingles for your home. 

NRCA | County Roofing Systems


Nerca | County Roofing Systems

The Seven Parts of a Residential Roof

The roof deck consists of sheets of plywood nailed to the roof frame. It’s the foundation for all the other roof layers.  If your roof deck is warped or rotted, those boards must be replaced before anything else can be installed.

The underlayment is a level of waterproofing and weather protection designed to keep out drafts and moisture and insulate your home against the elements. It is typically made of asphalt-saturated felt or synthetic materials. 

Drip edges are metal sheets,  installed at the edge of the roof.  They direct water away from the fascia and into the gutter. Without a drip edge, you would soon see serious damage to your roof deck and shingles.

Roof flashing is a thin material, usually galvanized steel, aluminum, or copper, that professional roofers use to seal the juncture  where the roof plane meets a vertical surface. You’ll find flashing around chimneys, skylights, dormers, and walls. like a wall or a dormer. 

Poor ventilation leads to your roof and attic overheating in the summer and cold in the winter. This raises your energy bills and can ruin your shingles. Roof installers must install proper ventilation at the soffits and roof ridge. 

While they call it a shingle roof, shingles are the last item installed. Roofers must attach each shingle properly with nails or staples. If applied incorrectly, your new shingle roof might not last through the next nor’easter.

Ridge cap shingles use the same material and offer the same look in terms of color. But they are specially designed to provide additional protection to the roof’s ridges.

More Information about Owens Corning Duration Shingles


  • Limited Lifetime Warranty
  • 110 MPH Wind Resistance 
  • 25 years Algae Resistance
  • Algae Resistance§ 25 Years*


  • Nominal Size 13 1/4″ x 39 3/8″
  • Exposure: 5 5/8″
  • Shingles Per Square 64
  • Bundles Per Square 3
  • Coverage Per Square 98.4 sq. ft.
Owens Corning Duration Terra Cotta shingle roof
Owens Corning Duration Terra Cotta roof

More Owens Corning Shingles to Choose From!

County Roofing Systems is your Trusted Long Island Roofing Company


Keith Schmied, the owner of County Roofing Systems, has worked with Owens Corning shingles on many Long Island roofs. Like Owens Corning, Keith has built a long track record of excellence among Long Island roofing companies.

Many less ethical Long Island roofers cut corners on roofing supplies. County Roofing Systems only uses quality materials like Owens Corning Duration shingles. The money you save on cheap contractors will only lead to costly repairs down the road. 

You can trust County Roofing Systems to give you a beautiful, durable, long-lasting Owens Corning roof. Call us today for a free, no obligation itemized estimate including the labor and material cost.

Contact us for your roofing, siding, windows and exterior projects today!
Fill out this form to get your FREE quote.
Roofing Estimate Home