SeriousWindows 300 Series

SeriousWindows vinyl series combine a super-insulating glass unit with vinyl framing systems to achieve high insulation performance across the full-frame — not just measured at the center of glass.

• Multi-Chambered Profiles: with foam filled insulation provide strength, durability, and can contribute to reduced heating and energy costs year around (depending on location, climate, and characteristics unique to your home / building type).
• Deep Receiver Head Pocket: greatly reduces the possibility of air/water infiltration and sashbowing.
• Multi-point Fusion Welded Sashes: provide superior strength.
• High Performance Constant Force Sash Balances: provide easy dependable operation and extended life.
• Deluxe Locking systems: pull the meeting rails tightly together in the locked position reducing air infiltration. Locks are pick resistant and exceeds the load requirements for AAMA 1302.5.
• Forced Entry Resistant Tested
• Dual Durometer Glazing: provides an air-tight, watertight, compression seal and pleasing appearance.
• Double Seal Meeting Rail Insulator: provides a tight seal and reduces air and water infiltration.
• High-Impact Nylon Sash Retainers: lock sashes securely into the jambs. They are heavy-duty and color matched.
• Deluxe Weather-stripping: on sashes and frames features long-life polypropylene fin barriers surrounded by polypropylene pile for superb resistance to air, water, dust and noise. (Tested to AAMA 701.92 certification).
• 5/8” Dam Wall: lowers chance of water back-up on sill.
• Insect Screen: with heavy extruded aluminum frame has fiberglass screen mesh with memory.
• Limited lifetime warranty

SeriousWindows vinyl windows and patio doors are made from the highest quality of vinyl and offer the benefit of thermal performance, beauty, and minimal maintenance.

• Coastal corrosion resistance: vinyl is much better at resisting corrosive salt air than aluminum, making a better option for coastal applications.
• High thermal insulation performance: SeriousWindows vinyl windows offer 5x better insulation value than aluminum frames.
• Minimal Maintenance: SeriousWindows vinyl products require virtually no maintenance, they resist mold, rust and flaking, and only the occasion wipe down will keep them looking like new for years.
• Beauty for years: unlike aluminum frames, SeriousWindows vinyl products will never pit, flake or corrode, and because vinyl durable frames are already colored and finished there is no need to sand, paint or touch them up.
• Superior corner joints: all SeriousWindows vinyl windows and patio doors use are designed with heavy duty vinyl with all corner joints physically fused together for extraordinary strength

Serious Materials is one of the few manufactures to offer a Full Limited Lifetime Warranty for all of our SeriousWindows residential products for as long as you own and reside in your home. We promise to repair or replace any defective residential product without hassle.

  Warranty Information for Vinyl Residential Windows

Windows Care Resources

Cleaning Windows

When To Replace Your Windows