Sector: Windows, Doors, and Skylights

Market Overview: Energy efficiency standards and incentives are growing the market for improved performance in the windows, doors, and skylights (WDS) sector. In addition to new construction demands, the Window and Door Manufacturers Association estimates that America’s existing housing stock has nearly one billion single-pane windows—as well as numerous inefficient doors and—that need to be replaced by more efficient options. The WDS replacement market is expected to grow slowly as consumers weigh the benefits of replacement (comfort, aesthetics) against the high up front costs and long payback period when it comes to energy savings. 

Unlike the appliance and HVAC sectors, WDS markets are not dominated by a few large brands. Because windows and doors often are tailored to an area’s local climate, there are still many smaller companies manufacturing and selling to the local or regional market. With the exception of some Canadian manufacturers importing to the United States, several large OEMs that sell products nationally through regional facilities, and a few luxury windows imported from Europe, most WDS products installed in this country are manufactured domestically. The manufacturing of hardware and components like hinges and locks tends to be more globalized, but there are still multiple U.S. suppliers.

Demand for windows from U.S. consumers is forecast to grow at a 4 percent annual growth rate (an increase in production by 7 million units) through 2019.  Vinyl windows have exploded in popularity and account for 60% of all window units nationally.  Wood windows and exterior doors are still requested – especially for custom projects or higher end homes—but they have increasingly lost market share to plastic-, fiberglass-, and metal-based options. These other materials are better able to deliver on qualities such as durability, cost, energy efficiency, and customization, particularly in regards to color and texture.

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Company Location
Solar Seal Stafford, Virginia
Solarlux Nana Manufacturing LLC Richmond, California
Solatube International Inc. Vista, California
Southeastern Door Company Jupiter, Florida
Southland Windows Inc. Santa Ana, California
Specialty Wholesale Supply Gardner, Massachusetts
Sprouse Windows & Doors New Martinsville, West Virginia
St. Cloud Window Sauk Rapids, Minnesota
St. Germain's Glass Company Duluth, Minnesota
Stanek Windows Macedonia, Ohio
Stanley Access Technologies Jessup, Maryland
Stanley Access Technologies Farmington, Connecticut
Stergis Windows & Doors Inc. Mullins, South Carolina
Stergis Windows & Doors Inc. Attleboro, Massachusetts
Structures Unlimited Inc. Bow, New Hampshire
Suburban Building Products Howell, New Jersey
Sun Mountain Berthoud, Colorado
Sun Windows Inc. Owensboro, Kentucky
Sunoptics Prismatic Skylights Sacramento, California
Sunrise Windows Ltd. Temperance, Michigan
SunTek Manufacturing Inc. Orlando, Florida
Sunview Patio Doors Woodbridge, Ontario
Super Sky Products Enterprises Mequon, Wisconsin
Superior Composites Company LLC Vanceburg, Kentucky
Superior Mason Products LLC Birmingham, Alabama
Survivor II Inc. Elizabethtown, New Jersey
SUSPA Inc. Grand Rapids, Michigan
Tafco Windows Corporation Melrose Park, Illinois
Tal-Mar Custom Metal Fabricators Crestwood, Illinois
Tapco Inc. Tupelo, Mississippi
Target Windows & Doors Bridgeton, Missouri
Target Windows & Doors Vandalia, Missouri
Taylor Entrance Systems West Branch, Michigan
Taylors Window & Screen Inc. Greenville, South Carolina
Technoform Glass Insulation North America Twinsburg, Ohio
Tecnoglass USA LLC Miami, Florida
Tecton Products LLC Roanoke, Virginia
Tecton Products LLC Fargo, North Dakota
Temp-Tech Industries Chicago, Illinois
Tempco Products Company Robinson, Illinois
Tempest Architectural Products Inc. Bronx, New York
Therm-O-Lite South Bend, Indiana
Therma Tru Maumee, Ohio
Therma Tru Butler, Indiana
Thermal Windows & Doors Murrysville, Pennsylvania
Thermal Windows Inc. Tulsa, Oklahoma
Thermo Twin Industries Inc. Oakmont, Pennsylvania
Thermo-Tech Windows and Doors LLC Sauk Rapids, Minnesota
ThermoLite Inc. Scranton, Pennsylvania
Thermwell Products Company Inc. Sparks, Nevada