Home Companies Ply Gem is a part of Cornerstone Building Brands, a leading provider of exterior building products. The company has been in business for more than 75 years and is headquartered in Cary, North Carolina. The company primarily does business with builders and developers, but they also work with homeowners. Through their website, you can view their windows and even find a professional installer for your windows. Ply Gem provides windows for both new builds and for replacements in existing homes. Types of Windows from Ply Gem Single Hung Ply Gem offers a wide range of window types to meet every need and architectural style: Single HungDouble HungSliderCasementBay or BowAwning WindowsGeometricGardenPicture Under each category, buyers have even more options for energy efficiency, style and materials. Windows Series Ply Gem has different windows series to choose from: MIRA Series MIRA windows come in 46 colors, allowing you to make a statement. The solid wood interior can be painted or stained to complement the home’s interior. The high-performing lass packages available through MIRA can help lower your energy costs while reducing noise. Choose from obscure or tinted glass. MIRA glass options include: Impact ratedLaminatedNoise reductionLow-ETempered These high-performing windows have a clear Low-E coating that helps improve energy efficiency. High Performance glass also contains Argon gas to improve insulation protection. Laminated glass has a durable layer of PVB to improve your home’s security.Acoustic glass helps reduce outside noise by up to 50%.Low-E or laminated glass also help prevent fading caused by UV rays.Textured glass options enhance privacy while still allowing sunlight to pour through. MIRA windows can be purchased Energy Star certified for any location. 200 Series The 200 Series is made of wood composite. These windows have a cellular PVC brickmould and frame as well as an exterior primed sash. The exterior is durable enough to stand up to harsh weather conditions and only requires minimal maintenance. Glass options include: Obscure and tinted options for added privacyLow-E package, which includes warm edge spacers to improve energy efficiency and prevent fading from UV raysHigh performance (HP) glass with Argon gas to improve energy efficiencyCan be Energy Star certified for any location 300 Series Available in wood composite, windows in the 300 Series have cellular PVC exteriors and interiors. Glass options include: Low-E glass for improved energy performance and to reduce fadingHigh Performance glass with Argon gas to improve thermal efficiencyEnergy Star certification available for all climate zones 400 Series Cellular PVC and wood-composite come together in the 400 Series of windows. Obscure and tinted glass options are available as well as: Low-E packageHigh Performance glass optionEnergy Star certification in all locations Classic Series The Classic Series of windows are made with multi-chambered vinyl. Different glass options can help meet your solar, privacy and security needs. Classic windows can be purchased in bronze tint, tinted and textured obscure glass. Glass options include: Low-E glassHigh Performance glassEnergy Star certificationLaminated glass 1500 Series The 1500 Series windows are made with vinyl and come in classic colors to match your home’s look. Interlocking components further help block wind and rain. Obscure and rain texture options increase privacy while still allowing sunlight through. Glass options include: Low-E for improved energy efficiency and to prevent fading.High Performance glass with Argon gas between the panes for added thermal efficiency.Energy Star certification for every location.Acoustic glass packages to reduce noise. 1100 Series With custom sizing available, the 1100 Series is constructed with durable vinyl. These windows are energy efficient, and a variety of jamb extensions make installation quicker and easier. Glass options include: Tinted and obscure texture for privacyLow-E glass packagesHigh Performance glass availableEnergy Star certificationAcoustic glass to reduce sound 5000 Series The 5000 Series windows are durable and energy efficient. Several jamb options are available to match your home up to nine inches deep. Glass options include: Low-E packagesHigh Performance packagesEnergy Star certification availableTempered glass optionLaminated glass West Pro Series 700 These windows have an extended frame depth for added durability and strength. Several frame options and colors are available. Glass options include: Obscure, rain, glue chip obscure and tinted texture optionsLow-E glass packagesHigh Performance glass packagesHPMax triple-pane glassEnergy Star certification availableLaminated glass with PVB interlayer Premium Series Created with rigid PVC vinyl, the Premium Series has standard R-Core insulation, which is the same insulation used in freezer and refrigerator doors. These windows also have other advanced features and options, like: Fiberglass reinforcementHeavy-duty weatherstrippingInterlocking componentsV-groove cut glassDesigner glassTinted, glue chip obscure, obscure textureLow-E glass packagesHigh performance glass optionAcoustic package for noise reductionHPMax triple-pane glass Pro Series Energy efficient and made of vinyl, the Pro Series is designed for optimal thermal efficiency. Glass options for this series include: Obscure, tinted and glue chip obscure texture for privacyLow-E packages for energy efficiency and to prevent fadingAcoustic package to reduce noiseEnergy Star certification available Ply Gem Windows Warranties Ply Gem stands by their products. All of their windows are backed by warranties, but warranty terms and lengths vary with each product. Detailed warranty information for each series and window can be found on the Ply Gem website. As a general rule of thumb, vinyl components are backed by a limited lifetime warranty, glass defects by a one-year warranty and insulated glass units by a 20-year warranty. Are Ply Gem Windows Good? If you’re building a new home or looking to replace the windows in your home, you want to make sure that you’re making a good investment. Ply Gem windows offer good quality for the money. They are backed by a decent warranty. They cannot be compared to high-end windows, but there are a variety of options, styles and colors to choose from. When given the option, homeowners should steer clear of any windows offered by Ply Gem (or any other window company) designed for contractors. These are usually low-end windows. Premium and Pro Series windows are of higher quality. They come at a higher price point, but the cost is worth the peace of mind that you have higher quality windows. Most Ply Gem windows reviews are positive. Some customers have issues with the windows being difficult to open and close, but these comments are rare. No window company is perfect, so some customers are bound to have issues. Overall, Ply Gem windows are a good buy if you’re looking for affordable windows for your home.