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Roof Renovation in Alexandria, VA | JGL Roofing |

JGL Roofing

Roof Renovating Companies

JGL Roofing knows a strong roof is essential to protecting your most valuable asset. From full roof replacement to roof maintenance services, we help our residential and commercial clients achieve peace of mind by installing and repairing different types of systems.

Our roof replacement contractors understand all important aspects that go into installing, replacing, and repairing any roof. For leading roof renovating from the experts who know the ins and outs of different tiles and shingles, trust JGL.

Our contractors offer roof renovation and roof replacement services for homeowners and business owners in the following areas and beyond:

  • Alexandria, VA
  • Arlington, VA
  • Fairfax, VA
  • Falls Church, VA
  • Mclean, VA
  • Annandale, VA
  • Springfield, VA

We are one of the leading roof replacement companies because of our customer service, attention to detail, affordable prices, and exceptional roof replacement service. Whether you need metal roof repair contractors or you need help with installing roof shingles, let us be the professionals to take on the job.

Roofing System Components

All steep-slope roof systems, or roofs that have slopes of 25 feet or more, have five primary components:

  1. Roof covering: Shingles, metal, tile, or slate and underlayment that protect the sheathing from weather
  2. Sheathing: Sheet material or boards that are fastened to roof rafters to cover a house or building
  3. Roof structure: Trusses and rafters constructed to support the sheathing
  4. Flashing: Sheet metal or other material installed into a roof system’s various joints to prevent water from seeping
  5. Drainage: A roof system’s design features, such as slope, shape, and layout that affect its ability to shed water
Roof Covering Options

roofing replacements alexandria va

Asphalt shingles possess an overwhelming share of the U.S. steep-slope roofing market and can be reinforced with organic or fiberglass materials. Although asphalt shingles reinforced with organic felts have been around much longer, fiberglass-reinforced products now dominate the market.

Organic shingles consist of a cellulose-fiber (i.e., wood) base that is saturated with asphalt and coated with colored mineral granules. Fiberglass shingles consist of a fiberglass mat, top-and-bottom layers of asphalt, and mineral granules.

Asphalt shingles’ fire resistances, like most other roofing materials, are categorized by Class A, B or C. Class A signifies the most fire-resistant; Classes B and C denote less fire resistance. Generally, most fiberglass shingles have Class A fire ratings, and most organic shingles have Class C ratings.

A shingle’s reinforcement has little effect on its appearance. Organic and fiberglass products are available in laminated (architectural) grades that offer a textured appearance. Zinc or copper-coated ceramic granules also can be applied to organic or fiberglass products to protect against algae attack, a common problem in warm, humid parts of the United States.

Both types of shingles also are available in a variety of colors. Regardless of their reinforcing type and appearance, asphalt shingles’ physical characteristics vary significantly.

When installing asphalt shingles, NRCA recommends the use of shingles that comply with American Society for Testing and Materials (ASTM) standards-ASTM D 225 for organic shingles and ASTM D 3462 for fiberglass shingles.

These standards govern the composition and physical properties of asphalt shingles; not all asphalt shingles on the market comply with these standards. If a shingle product complies with one of these standards, it is typically noted in the manufacturer’s product literature and on the package wrapper.

Wood shingles and shakes are made from cedar, redwood, southern pine, and other woods; their natural look is popular in California, the Northwest, and parts of the Midwest. Wood shingles are machine sawn. Shakes are handmade and have a rougher look.

A point to consider: Some local building codes limit the use of wood shingles and shakes because of concerns about fire resistance. Many wood shingles and shakes only have Class C fire ratings or no ratings at all. However, Class A fire ratings are available for certain wood shingle products that incorporate a factory-applied, fire-resistant treatment.

Tile—clay or concrete—is a durable roofing material. Mission and Spanish-style round-topped tiles are used widely in the Southwest and Florida, and flat styles also are available to create French and English looks. Tile is available in a variety of colors and finishes.

Tile is heavy. If you are replacing another type of roof system with tile, you will need to verify that the structure can support the load. Slate is quarried in the United States in Vermont, New York, Pennsylvania, and Virginia. It is available in different colors and grades, depending on its origin. Considered virtually indestructible, it is, however, more expensive than other roofing.

In addition, its application requires special skill and experience. Many old homes, especially in the Northeast, still are protected by this long-lasting roofing material.

Metal, primarily thought of as a low-slope roofing material, has been found to be a roofing alternative for home and building owners with steep-slope roofs.

There are two types of metal roofing products: Panels and shingles. Numerous metal panel shapes and configurations exist. Metal shingles typically are intended to simulate traditional roof coverings, such as wood shakes, shingles, and tile.

Apart from metal roofing’s longevity, metal shingles are relatively lightweight, have a greater resistance to adverse weather, and can be aesthetically pleasing. Some have Class A fire ratings. Synthetic roofing products simulate various traditional roof coverings, such as slate and wood shingles and shakes. However, they do not necessarily have the same properties.

Roof Replacement Contractors

Our roof replacement contractors will meet with you to find out which roof replacement service is best for you and your home. We are one of the leading roof replacement companies when it comes to slate roof installation and other roof renovation services.

We offer roofing replacements for steep-slope roofs, flat roofs, slate roofs, metal roofs, and more. We carry a variety of tiles, shingles, and panels in different textures and colors to guarantee you superior roof replacement service no matter what you choose.

We are a leading choice for roof renovation and roofing replacements for any type of roof in the following areas:

  • Alexandria, VA
  • Arlington, VA
  • Fairfax, VA
  • Falls Church, VA
  • Springfield, VA
  • Mclean, VA
  • Annandale, VA

Our flat roofing contractors are dedicated to fulfilling all your wants and needs when it comes to roof renovation, regardless of the type of roof you want or what kind of tile, shingle, or panel suits your preferences.

Use a heavy-duty, clear plastic sheet on a frame or tape clear plastic film to the inside of your window frames to reduce drafts.

Install tight-fitting, insulating window shades on windows that feel drafty after weatherizing.

Close your curtains and shades at night to protect against cold drafts; open them during the day to let in warming sunlight.

Install exterior or interior storm windows, which can reduce heat loss through the windows by approximately 10%-20%, depending on the type of window already installed in the home.

They should have weatherstripping at all movable joints; be made of strong, durable materials; and have interlocking or overlapping joints.

Repair and weatherize your current storm windows, if necessary.
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