Glass Blocks

Cambria Glass & Insulation, Inc. is an authorized distributor and installer of Pittsburgh Glass Block Company. The customer can choose from three distinct patterns, each offering its own unique style and degree of light transmission and privacy- perfect for replacement or new-window & small-partition applications. Pre-assembled panels are available with or without vents. Make any room in your home more beautiful and more secure.

DELPHI® Pattern

DELPHI® Pattern, with prismatic diamond design, provides moderate light transmission with maximum privacy.

Delphi Design


ICESCAPES™ Pattern non-directional pattern lets light in without sacrificing privacy, providing maximum light transmission & medium to maximum privacy.

Icescapes Design

DECORA® Pattern

DECORA® Pattern, with its trademark wavy undulations, provides maximum light transmission with subtle visual distortion.

Decora Design

Save Energy with Low Maintenance

Pittsburgh Corning Glass Block windows eliminate the need for storm windows and reduce the energy required for heating and air conditioning.

With Pittsburgh Corning Glass Block windows, you can forget about painting, caulking and puttying. There’s nothing to peel, rot, or rust. To clean, simply hose the outside and wipe the inside lightly with a damp cloth.

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Examples of Glass Block Projects:

Cambria Glass Block WindowCambria Glass Block WindowCambria Glass Block Window