Brighten every room in your home with precision crafted windows and doors from Atrium. We control each step of the manufacturing process to ensure that every product we sell is of the highest quality, right down to its smallest component. Our commitment to quality—and to exceptional customer service—allows us to create energy efï¬cient, easy care windows that lower energy costs and lend lasting, classic beauty to any home
If you’re looking for high-performance, energy efï¬cient windows that are virtually maintenance-free, vinyl is the answer. It never needs painting or reï¬nishing, and it makes tight seals that eliminate leaky drafts, reducing your energy costs all year long.
Series 8300 double hung windows feature tilt-in sashes for easy cleaning and maintenance, and optional grids come between the panes so they never need cleaning.
Our thermally fused frames and Low-E glass options offer optimal insulation against air, water and outside noise. Series 8300 windows will help pay for themselves by lowering your heating and cooling bills year-round.
Performance-tested Series 8300 windows feature a rigid vinyl construction with fusion-welded sashes and frames, for strength and lasting durability.
Series 8300 windows are backed by a transferable limited lifetime warranty. Glass components feature an optional lifetime glass breakage warranty. Each Series 8300 window is individually registered to expedite parts identiï¬cation and replacement. See warranty for complete details.
It’s not hard to see why Atrium Series 8300 double hung windows are one of our most popular options. With meticulous craftsmanship and advanced features, Series 8300 windows promise to enhance your home’s beauty for years to come.
+ Sashes tilt in for easy cleaning
+ Reinforced multi-cavity construction offers additional thermal protection and structural integrity
+ Positive-action cam lock enhances safety (2 locks standard at 27 1⁄4" or wider)
+ Insulated glass panels with optimum thermal air space featuring a warm-edge spacer system
+ Extruded half screen comes standard*
+ Integrated slim-line lift rail allows you to easily operate sash
+ Sloped sill reduces air inï¬ltration and accommodates easy water run-off
+ Fusion-welded sashes and frame add strength and additional insulation
+ Constant force coil balance permits easy sash movement
+ Dual push-button night latches provide easy, secure ventilation
+ Interlocking sashes help block out drafts
+Dual-ï¬n weather stripping helps reduce air inï¬ltration
+ Rubber bulb seal helps block air inï¬ltration
+ Jamb depth: 3.25"
+ Transferable limited lifetime warranty
+ Low-E Glass
+ Low-E Glass + Argon Gas
+ Ultra Low-E Glass + Argon Gas
+ Obscure glass
+ Double strength glass
+ Optional 5⁄8" or ¾" ï¬‚at, 5⁄8" or 1" contoured grids, 5⁄8” contoured valance as well as colonial and diamond patterns
+ Aluminum charcoal mesh screen*
+ Window Opening Control Device (WOCD) for fall prevention
+ Lifetime glass breakage warranty
Series 8300 sliding windows offer the same stability, efï¬ciency and design features of our Series 8300 double hung windows, plus:
+ Tandem rollers ride easily along friction-free slide channel
+ Integrated glide rail for easy sash opening and closing
+ Available in ¼ - ½ - ¼ or 1⁄3 - 1⁄3 - 1⁄3 conï¬gurations
+ XO or OX 2-lite styles available
+ Half screen comes standard*
+ DP 40 (window size tested 78" x 48")
Atrium Series 8300 windows are engineered with state-of-the-art glass technology to give you outstanding thermal efï¬ciency. It all starts with premium insulated glass: two sturdy panes separated by an optimal air space to create a wide thermal barrier. Between the glass panes is a special insulated spacer designed to ï¬‚ex with the glass in hot or cold temperatures to resist sealant failure. The insulated spacer also helps keep the edges of the glass warmer, dramatically reducing condensation while keeping cold air out and warm air in.