Record smallest opening width a first and opening height b second.
Larson storm windows sizes.
Shop our selection of storm windows available in a variety of styles and sizes that will help reduce your energy consumption.
Storm window sizes are determined by measuring your existing window opening as shown below.
Doors storm doors.
Larson storm windows instantly reduce window drafts by up to 48.
Larson storm windows can be installed outside mount or inside mount or you can have the windows made to the exact tip to tip measurement desired.
Whether you re ordering exterior or interior windows we will take you through the steps to measure for your new windows.
Correctly measuring is essential to ensuring your windows have a tight fit to block out drafts.
Larson storm windows keep your home warm in the winter and cool in the summer while lowering your energy usage and keeping out dust wind and noise.
Item 1255418 model l20133663es.
Performance series storm windows designed to fit life s daily wear and tear view performance series storm windows.
Storm window sizes are determined by measuring your existing window opening as shown below.
Round down to the nearest 1 8.