- Models include: Double Hung, Single Hung, Two- and Threelite Horizontal Sliders (XX, XO, XOX) Basement Hopper and Picture Window.
- Welded frame and sash enhances structural integrity and increases weatherability.
- Available in replacement configurations.
- Subtle accessory grooves come standard so you can securely accommodate trim and other attachments. Multiple accessories available.
- Accepts 5/8″, 3/4″ and 7/8″ insulated glass.
- The sill is engineered for high water performance.
- A beveled exterior offers a pleasant, aesthetic design.
- Our T-Mullion system provides a continuous head and sill for multiple unit design.
- The optional Structural Mull system adds additional strength to multiple window combinations when required.
- Dual Weather stripping at stiles, interlock, head and sill provides extra protection against air-infiltration and enhances the energy efficiency.
- Utilizes Chelsea’s Ccore® composite reinforcement.
- The sash is SDL (Simulated Divided Lite) bar compatible.
- Meets AAMA Grade 35 structural test standards with upgrades available to meet Grade 50.
- Capable of Light Commercial applications.
Test Standard – AAMA/WDMA/CSA 101/I.S.2/A440.11, NAFS
- Tested to H Class LC-PG25 (44″ x 75″)
- Tested to H Class LC-PG35 (44″ x 75″)
- Tested to H Class LC-PG35 (40″ x 63″)
- Tested to H Class LC-PG50 (40″ x 63″
- The 9230/80 performs to a U-Factor result with a range from 0.24 to 0.47
- The 9230/80 performs to a SHG result with a range from 0.21 to 0.63