New Installation Techniques Save Roofers Time & Money
Saving Energy with single plies
by Mike Ennis
Interest in energy-efficient roof systems has never been
higher. Since 2005, double-digit increases in oil, natural
gas and electricity rates have spurred energy-related
legislation that is quickly gaining momentum. It seems the
U.S. is finally getting serious about energy efficiency.
On the low-slope side of the roofing industry, the use of
cooler, more reflective roof membranes is a trend that's
growing stronger each year. But reflective roof membranes
are only part of the issue.
Currently, progressive roofing manufacturers are doing
more than just offering reflective roof membranes that save
energy in warmer climates. They also are researching and
marketing new improved products and installation techniques
designed to make roofing contractors' work quicker and
easier. For example, labor-saving self-adhering, reflective
single-ply and modified bitumen roof membranes can increase
roofing contractors' profit margins and offer significant
cost savings for property owners.
Reflective TPO, PVC, EPDM and modified bitumen roof
membranes—and even ballasted roof systems—are a good bet for
most commercial buildings in warmer climates.
Reflective and clean
Self-adhering membranes are a growing trend in the
single-ply roofing industry and with good reason. These
systems address energy costs, labor issues and environmental
concerns.
Self-adhering roof membranes usually reduce the time,
labor and materials needed to install roof membranes and
accessories because the adhesive is factory-applied to the
membrane. In addition, such systems' seams and accessories
can be heat-welded or installed with self-adhering seams and
accessories.
In the field, it takes experienced roof applicators no
more than a few minutes to install a 10-foot panel to an
approved and properly prepared substrate. This results in
substantial labor savings, competitive bids and money saved
for building owners. And because many of these membranes
meet ENERGY STAR® reflectivity requirements, potential
energy savings are an added bonus.
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