CIRCA 1900™ Plate

This is the rate at which glass conducts non solar heat flowing through it

in the USA

Hollander Solar 1900 low-e energy efficient window glass can be used when both safety glazing and energy efficiency are required

one sheet at a time

Circa 1800 has a medium wavy

Hollander Circa 1800 Window Glass™ is handmade cylinder glass manufactured exclusively by Hollander

Heat transferred through glass is measured by the U-factor

Also available with pits designated as “B” quality as it was classified when first manufactured

Low-e stands for low-emissivity

All samples are 4” x 4”

Low-e glass allows visible light to pass through it while blocking heat-generating ultraviolet light

Our Patterned glass sample set with 64 different types of our most widely used textured glass