Denver Climate Recommendations
Denver has a semi-arid, almost desert-like climate, but it still experiences all four seasons. Summer in the Mile High city is dry and hot, temperatures can go as high as 90, sometimes even 100 degrees. But the temperature does cool down as the season begins to change. During the winter, the city can receive an average of 57 inches of snowfall, creating ideal conditions for the popular ski and winter sports resorts Denver is famous for. But no matter the season, Pella sliding glass doors can withstand any weather conditions.

SunDefense™? Advanced Low-E Insulating Glass With Argon*
Block a significant percentage of the sun’s heat and ultraviolet rays. This Low-E insulating glass helps keep your home cool and comfortable during the dry summer heat.

Cold Weather
Snow during the winter brings bitter cold and frozen precipitation. Protect your home from the elements with Pella doors.

Low-E Protection
Keep warm in the winter by helping to reduce the heat loss from your home. Doors with two to three panes of glass with Low-E help keep your home insulated, blocking out the cold and helping keep the heat in.
*Optional high-altitude Low-E insulating glass does not contain argon in most products. Please see your local Pella sales representative for more information.