Energy Master Series Window Features
ProTex 800 Series
- 3 1/4˝ frame profile for added structural integrity and energy performance.
- 7/8˝ insulated glass unit featuring double strength glass and warm edge no metal Enviroseal NXT by
- Super Spacer® system to give the optimal return on energy savings and lower condensation.
- Constant force balance system for smooth and quiet operation with no maintenance concerns.
- Multi-chambered frame and sash components with heavy wall thickness for enhanced structural and
- Dual Fin-Sil weatherstripping providing ultimate air and water infiltration
protection and structural ratings.
- True slope sill design to aid in extreme weather and driving rains with double weatherstripped interior
leg for added protection.
- Metal reinforced meeting rail to enhance structural performance.
- Double Tilt in sashes using patented EasyClean™ tilt latches for easy cleaning and maintenance.
- KidSafe™ Hardware provides you with a safe, lead free locking system with proven durability for your home.
- Featuring Cardinal LowE-366 glass with optional Cardinal 340 glass for optimal thermal performance.
- Manufacturers Limited Lifetime Warranty