ES SD450 is a 4 1/2” thermally broken sliding glass door. This product has an excellent performance that makes it attractive for a wide range of commercial and residential applications.
- 4 1/2” Frame depth
- Designed for 1”insulated glass
- Configurations : XO,OX,XX,OXO,OXXO
- Water infiltration: 10psf
- Design Load: +50/-50 psf
- AAMA class: AW-50
- U-value: 0.41
- CRF NFRC: 44
- Adjustable tandem polyamide ball bearing rollers.
- Fully weatherstripped
- Anodized, painted or wood grain finishes available
- Screens available in aluminum frame and fiberglass mesh