PASSIVE SOLAR BENEFITS
PC GlassBlock® units in south-facing wall or window panels function as solar glazing. In winter, they transmit beneficial solar energy in the form of heat and light. In summer, their mortar joints act as louvers, reducing the amount of heat admitted.
The result: additional energy savings.
ENERGY EFFICIENT PERFORMANCE
PC GlassBlock® panels, walls and windows provide insulating efficiency equal to double-pane thermal windows--and do so without drafts.
American-made PC GlassBlock® products reduce the energy required for heating and air conditioning.
PRIVATE & SECURE
PC GlassBlock® structures uniquely allow you to define space yet retain visual openness and privacy. And their thick, double-walled, break-resistant construction and masonry installation provide security and protection from vandalism.
To keep your PC GlassBlock® panels, walls and windows sparkling, simply wipe lightly with a damp cloth on interior surfaces....hose the exterior. There's no paint, caulk, putty-- nothing to rot or rust.