Restover

However were it is truly different is that we are using as base glass a domestic Pyrolitic low-e glass

Light cords

Circa 1800 has a medium wavy

the more energy efficient the glass

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

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

Mouth blown glass

requiring less artificial heating or cooling to keep a room at the desired temperature

The lower the U-factor rating

Hollander Circa 1800™ Colonial light wavy window glass captures the old-world charms of mouth-blown restoration window glass at a fraction of the cost and is perfect for when the need for larger and more consistent sheet sizes excludes the use of mouth blown glass

non-directional distortion

A glassmaker begins by collecting molten glass on the end of a blowpipe