Ultimate Bristol Replacement Windows are designed, engineered and tested to give you the very best in superior energy-efficiency, with high-end quality American craftsmanship. Unique multi-frame construction allows Bristol windows to maintain their structural stability and thermal performance by virtually eliminating the effects that time and weather extremes typically have on all vinyl, wood, or aluminum windows.

Exclusive Bristol Window Standards:

• Structural Stability: Virgin PVC multi-channel reinforced dynamically with HDR composite and/or aluminum
• Exclusively designed and owned custom extrusions: No standard off-the-shelf ones are good enough
• Superior weather barriers: – 1/2″ deep interlock at meeting rails and 3/4″ at head and sill section, exclusive windjammers and multiple locations of replaceable weatherstripping; 7° 5-Air Barrier sloped sill incorporates a unique weep hole system
• Strength and Thermal Enhancements: Dual fusion-welded sash frames; Mechanically joined master frames – superior for replacement openings; Frame and sash reinforcements; Adjustable 100lb. pressure alignment clips on both jamb sides
• Security Enhancements: Exclusive 4-point steel locking system; All hardware and locks are secured into multiple materials; Interior snap-in glazing bead
• Easy Effortless Operation and Cleaning: Deep gripping Lexan handles and lock operators; Super easy inside cleaning
• Outstanding Energy Efficiency: 1″ insulating glass depth with three pieces of float glass; two pieces with multiple reflective soft coat SolarBan 60 Low-E layers; Alpha-10 proprietary dense inert gas mixture of multiple gases or Krypton in both cavities ; Envirosealed Warm-Edge BR50 continuous thermal spacer system with desiccant (no joined corners)
• Exceeds Energy Star Requirements: Rated, tested and certified by NFRC
• Industry Unmatched Warranties: 50-Year non-prorated transferable with 3-year glass breakage (Far better than Lifetime); 50-Year security guarantee; Comparison assurance guarantee
• Maintenance Freedom: Save valuable time, energy and money – no more scraping and painting
• Custom Made: Every window and door is custom made to assure a perfectly engineered installation. Choose from many decorative or designer options that will add your very own distinct look.