Replacement Windows=Improved Comfort
Comparison of typical 48" x 36" sliding window units operating at design conditions:Condensation
Window moisture can lead to unsightly mould growth. Spores released from moulds can cause respiratory irritation.

New window withstands 2.1 times more humidity.
Thermal Comfort
Over 50% of your comfort is determined by the temperature of surfaces in a room. Less than 50% is determined by room air temperature.

New window is 13° warmer.
Heat Loss
Windows typically lose between 20 to 40% of a home's heat. New windows may solve room heating problems.

New window loses 72% less heat.
Heat Gain
Old windows are the primary cause of overheating. New windows can improve comfort, even when rooms are air conditioned.

New window gains 28% less heat.
Windows Performance Factors

