Guía de instalación de fiestras colgantes dobre serie RELIABILT 3201 Ultimate Series
RELIABILT 3201 Ultimate Series 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) 0.31 U-Value Ultra Low-E Argon 0.30 Window Core (Sash Reinforcement)…