Distributors Trust the Technology, Quality, Durability, and Energy Efficiency of Windows from Seven D Industries
The 7000 Series window line is a family of versatile vinyl windows. The fully welded vinyl frames allow for a variety of options and accessories and come in two variations for different applications. The structures and profiles of the two variations are identical, meaning it will be simple to match previous installations, new additions, and remodels.
The 7700 Series is a new-construction-style window. The exterior frame includes a 7/8 J-channel and nailing fin. This series is equipped with block-and-tackle balances to maximize egress within our standard sizes.
The 7800 Series is built as a replacement-style window. The exterior frame DOES NOT have a nailing fin and J-channel. However, it does have a J-channel slot for snap-on accessories (see options page). The 7800 Series is equipped with a constant force balance that is hidden behind the balance covers. For optimal installation, each window includes head expanders and sill extenders.
We are an Energy Star Partner. Energy Star is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy helping homeowners save money and protect the environment. Through Energy Star, energy-efficient practices have become second nature to Seven D and we strive to meet and exceed all expectations.
Seven D products are also Gold Label certified by the American Architectural Manufacturers Association (AAMA), the source of performance standards, product certification, and educational programs for the window, door, and skylight industry. Our 7000 Series has been tested and certified in accordance with AAMA standards and bears the gold label of an independent, third-party inspection agency.
Seven D products are certified by the National Fenestration Rating Council (NFRC). NFRC empowers consumers to make informed choices about their home’s energy efficiency. The NFRC label provides clear, factual ratings across key performance categories.
Our founder, Bruno DeGol, said, “I do not need to be the biggest, I need to be the strongest.”
That principle is applied to every window we produce. We may not be the biggest window manufacturer, but we strive to always deliver the strongest, most durable window for the greatest value. Contact us to learn more.
