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The Simple Saver System places the insulation in the purlin cavity with single- or double-layers.
One of the inherent structural differences between the Simple Saver System and other systems is the treatment of the insulation. The Simple Saver System uses an unfaced insulation in the form of batts, blankets, or blown-in insulation. The theory behind this is that a much stronger, more efficient, separate vapor barrier may be used.
The space created between the purlins allows for very thick, uncompressed insulation to be used, increasing R-values and thus efficiency.
Sealant
Used to seal the vapor barrier to the structural components, the sealant used most often with the Simple Saver System is a synthetic rubber adhesive that brushes directly onto the metal. Another sealant offered for use with the Simple Saver System is Syseal® Sticky Tape. This pressure-sensitive, double-sided adhesive is attached to a paper backing on two sides. The strong, gel-like tape is dispensed easily and cleanly
This eave view of the Simple Saver System shows the additional strapping along the eave for greater reinforcement.
Fasteners
Tek 2 screws are used with the Simple Saver System and painted to match the specified color for light gauge steel. Tek 4 screws are used for heavier gauge steel. The self drilling fasteners support the steel straps on the purlins. They are available for wood, concrete, and other surfaces where necessary.