For decades, double-hung windows have been
the style of choice in homes across the U.S. Today, this classic
window remains the standard for the vast majority of replacement
While the appearance of double-hung windows
has not changed dramatically over the years, their construction,
durability and energy efficiency have.
The Quantum2 Power Q™ window offers disconcerting homeowners
the ability to maintain the traditional look of double-hung windows
while enjoying all the benefits modern technology has to offer.
Premium uiPVC vinyl construction,
insulation and fiberglass reinforcement beams ensure strong, dependable
performance Improved manufacturing techniques, advanced glass and
gleanings and an innovative spacer system provides optimal thermal
sashes and advanced glass make cleaning fast, safe and
simple. Every Power Q ™window is custom made for your home.
Your choice of five woodgrain interiors and three exterior colors,
along with countless glass options allow endless design possibilities.
Most manufactures have two to three colors... that's it! How do
you choose between white and brown - if you have brown exterior
trim and white interior trim?
With most manufactures it's a compromise - which one can you live
with! Quantum2 Power Q™ double-hung windows are available
with a variety of decor glass options, exterior and interior colors,
even woodgrain finishes to create a custom look to fit your home.
Quantum2 Power Q™ windows are the solution.
type of windows
you looking for?
Choose from the window type below.
Here to view photos of how
Great Lakes UniFrames
will look in your home.
good for you,
good for your home and good for