Tag: u value

U-Value commercial window Aeroseal

Understanding Window U-value

When researching replacement windows, you’ve likely stumbled across two terms relating to energy efficiency: R-value and U-value. Both terms are used in the construction industry to define the energy efficiency of a given material, but there are key differences that can be confusing to understand. Choosing the most efficient windows starts with understanding the differences […]

u-value aeroseal

Understanding U-Value and R-Value

Today’s commercial windows are described using industry jargon – U-value, Low-E, SHGC, and R-value. All of these terms can get confusing and make the process of selecting windows and doors more difficult. You probably have questions: for starters, what do these terms mean? And how do they relate to the window’s efficiency rating? Understanding today’s […]