Based in Bensalem, Pennsylvania Affinity Windows Inc. provides windows with "INNOVATION WITHOUT COMPROMISE".

Gorell vinyl replacement windows are expertly designed and skillfully manufactured to
provide you with high energy efficiency, all-around home comfort, exquisite
beauty and lasting durability. Often called the best windows made in the U.S.,
Gorell windows are extremely easy to operate and clean—and they require
practically no maintenance. In addition to replacement and new-construction
windows, Gorell manufactures premium-quality patio doors, storm windows and
doors and porch and patio enclosures. Gorell offers a wide array of styles,
shapes and options so that you can truly custom design windows and doors that
are just right for your home. Options include six high-performance Low E glass
systems that qualify Gorell windows for the ENERGY STAR® label, Armor Glass®,
almond and woodgrain vinyl, internal grids and decorative glass. Select vinyl
replacement windows and patio doors from Gorell. You’ll see why so many home
owners say they’re the finest you’ll find—anywhere!

ProVia Door is committed to making products the professional way: specifically customized for homeowners to the highest standards of durability, security, and energy efficiency in the residential market.
We offer professional-class door engineering to meet the highest possible industry standards and manufacture doors utilizing state-of-the-art manufacturing processes. ProVia Door is committed to building door products with unparalleled levels of quality and customization to satisfy your unique preferences.

Silver Line listens closely to homeowners, contractors, architects and dealers on which
features are most important in windows and patio doors. This information is then
translated into the design and production of our products. Since 1947, Silver
Line has developed the newest technologies in an effort to provide you with the
highest quality windows and patio doors at the best possible price. With 55
years of experience, 7 manufacturing facilities and over 6000 employees, we have
the knowledge, ability and resources necessary to provide exceptional quality,
value and service. Silver Line windows . . . at work in millions of homes!

TrimLine offers quality wood window products, which are comparable in design, appearance,
construction and performance to the major national wood window manufacturers,
while priced as a competitive alternative. For nearly 40 years, TrimLine has
provided quality custom windows for use in replacement, remodeling, new
construction and historically certified rehabilitation projects. TrimLine offers
a wide variety of products including double hung, casement, bow, bay, awning,
picture windows, and sash replacement kits, as well as round top, elliptical and
other architectural window products. Custom colors in either all wood or
aluminum clad exteriors and interior hardwoods of oak, cherry, and mahogany are
available. Custom extruded panning systems and other trim accessories plus, a
variety of simulated divided light as well as authentic true divided lite
profiles, and replication of mullion details are some of our custom
capabilities.

Some people are amazed at the skill level and sheer brain power that Wincore® has had from day one. Truth be told, so are we. We’re extremely proud of the team that has taken shape. And while each brings a wealth of varied window and patio door manufacturing experience and their own unique strengths and insights, all have a single, solitary vision — creating great, long-lasting customer relationships by creating great, long-lasting products.
