RELIABILT 3201 Manual Arahan Tetingkap Double Hung
RELIABILT 3201 Double Hung Window KEY STRUCTURAL / PERFORMANCE FEATURES Design Pressure Rating (Structural Rating): DP-35 Air Infiltration Rating @ 25mph: 0.10 U-Value Standard Low-E Argon (Thermal Transmittance): 0.10 U-Value Ultra Low-E Argon: 0.10 Window Core (Sash Reinforcement): 0.30 Vinyl…