Long-term performance and energy efficiency were key components in the selection
of the Acrylife 2000 Recovery System for the Churchland North Apartment Complex
in Portsmouth, Virginia. In 1994, this project was scheduled for a total
rehab including new siding, insulation, windows, and a roof. Acrylife, Inc.,
was approached by the construction manager from Carolina Builders to work
with them on a suitable roof system for the complex. After reviewing the
system, checking references, and inspecting several installed projects in
the Richmond area, R.F. Haynie & Associates selected and specified the
Acrylife 2000 System for this project.
Since the tenants were responsible for utilities at this location, it was important
to address the winter heating and summer cooling costs of the facility. A 2'
isocyanurate insulation with an R-value of 14 was used to improve the insulating
factor in the new roof system. Cooling component costs were reduced by changing
the reflectivity to a white surface, thus reducing the heat load. Research
has shown that changing the reflectivity can have a significant impact on HVAC
expenses. A study completed by the U.S. Department of Energy at the Oak Ridge
National Laboratory found that highly reflective roof systems can reduce roof
temperatures by as much as 60 degrees Fahrenheit. This is of particular significance
when summertime roof temperatures can exceed 180 degrees F.
