Extreme Double-Hung Replacement Windows

Extreme Double-Hung Replacement Window

The TRI-BUILT® CuttingEDGE replacement window program is backed by an array of styles, the brawn of the industry’s strongest warranties, and an entire suite of features and options to complement your creative style. Offering durable, energyefficient replacement windows and sliding glass doors, the TRI-BUILT® CUTTINGEDGE division of TRI-BUILT® was created with homeowners in mind.

Available East of Denver, CO.


SKU: CES9016E Categories: , ,


Fully welded construction. Beveled exterior edge. Double-pane insulating glass unit. Steel-Reinforced Meeting Rails



• Welded vinyl multi-chamber construction
• Dual weatherstripping
• Mortise recessed lock
• True-sloped sill
• Latching extruded screen with Clarity™ mesh
• Metal reinforcement at interlocking meeting rail
• Inverted coil, constant-force balance with detent clip
• Limited lifetime warranty
• Lifetime glass breakage warranty
• Warm-edge spacer system
• Triple-pane insulating glass
• Low-E glass and argon gas enhancement
• Foam-enhanced mainframe available
• 0.22 U-value

Product Testing

Every TRI-BUILT CUTTINGEDGE window is tested to meet or exceed American Architectural Manufacturers Association (AAMA) and the National Fenestration Rating Council (NFRC) standards. Our products are tested on a certified test wall that allows for optimal testing capabilities, and helps ensure the highest-quality products.

In fact, our windows undergo testing beyond what is required by AAMA and NFRC, because we want you to feel confident in selecting TRI-BUILT CUTTINGEDGE windows for all your remodeling and replacement needs. Along with standard AAMA and NFRC tests, we go a step beyond with additional testing to further back the quality of our products:

• Structural Integrity
• Forced Entry Resistance
• Corner Weld Strength
• Deglazing Resistance
• Water Infiltration
• Air Infiltration
• Sealant
• Vinyl Impact