Our knowledge in roofing is unsurpassed, afterall this is our specialty. Most sloped roofs in the DC metro area have asphalt shingles on them and most have a 20-25 year lifespan. We recommend replacing a roof with asphalt shingles that's more than 20 years old. Listed below are the options available to you.
Asphalt Shingles
Synthetic Roofing
Cedar Shakes
Slate Roofing
This is the most common and cost-effective type of roofing available. These products have manufacturers warranties ranging from 20 years to a lifetime. Although we have seen defects in some products, the core design in these products have withstood the test of time and are tough to beat.
Synthetic shingle roofing is comprised of recycled tires, plastics and other materials. Many eco-friendly synthetic slate products have come to the market place recently with long life spans and they look beautiful once installed.
Made from cedar trees, this roofing has a lifespan of 12 years or longer, depending on the application and whether they are pressure treated or not. Accessories can be added to make them last longer.
Slate roofing is another natural product and comes in different grades: S1, S2 and S3. Slate roofing can last more than a lifetime, some up to 150 years.
Flat Roofing
Used mostly for commercial applications, flats roofs are another system that we offer, including TPO (ThermoPlastic polyolefin) single-ply roofing membranes. TPO comes with a 15- to 20-year warranty. We also install EPDM rubber roofing, which has a lifetime of 15 to 20 years.

Modified bitumen roofing is an asphalt product applied with a torch or cold application, available in single or double ply. This product also has a 15 to 20 year lifespan.