Trends New Zealand Trends Volume 32 No 5A New Zealand | Page 83
performance of double glazing soars. Because
the gas is denser than air, it acts as a much more
effective barrier to heat loss and absorption in
the home. In fact, argon increases a home’s thermal performance by up to 15%.
For its part, Low E glass reflects long wave
radiation – keeping the heat inside during cold
winter days while ensuring the interiors are cool
in summer. Thermal breaks add to this, avoiding heat transfer through the build envelope.
“By using our Low E Xcel unit, Bob Burnett
was able to achieve the highest possible insulation performance for the double glazing.”
Above: Benefits of the high-tech
glazing solution on the interior
were maximised by generous-sized
windows with the maximum number
north-facing.
Left: The high-spec green house
also offers all the typical advantages
required of a family home, such as an
easy indoor-outdoor flow. The fully
insulated glazing was vital given the
amount of glass in the bi-fold doors.
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