Highest
Performing System...
Welded
Seams -
full seam strength within minutes.
Fabric
Reinforced - puncture/tear resistance, protection against elements and
trades.
Chemical
Resistance -
fats, vegetable & petroleum oils, acids, caustics, saltwater.
Wind
Uplift Approvals
Lowest
Applied Cost...
Low
Labor Costs -
thermal welded seams and flashings.
Low
Maintenance Costs -
due to its chemical and puncture resistance.
Save
Energy Costs -
reduces the energy needed to cool your building with up to an 83% reflective
white surface.
Highest
performance
roof systems
at lowest
applied cost!
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What is
Permaweld?
Permaweld is a white, heat weldable, single-ply, PVC membrane. The
membrane is tough yet pliable with excellent tear and chemical resistance
and backed by both watertight and material warranties.
Permaweld is bright white, reflecting up to 83% of the sun's UV
radiation and it is and ENERGY STAR® certified product. The
high reflectivity effectively reduces the roof temperature by 80-100°F
when compared to conventional roofing. Lowering the roof temperatures
may result in a 20 to 40% energy savings over existing dark roofing.
Permaweld provides a superior white, single-ply, Cool Roof System.
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| 3 Methods of Fastening
- to Best Meet Your Needs |
Mechanically
Fastened System
Traditional
installation for use on metal, wood, concrete, tectum, gypsum and
lightweight concrete decks
In-seam
fastening and thermal welding produce a field fabricated continuous
membrane without the use of adhesives or mastics. |
Fully
adhered System
Direct adhesion
to challenging decks including concrete, gypsum, tectum, smooth
BUR, etc. with water or solvent base bonding adhesive or Olybond
low-rise foam.
Fully adhered
means wind uplift resistance.
Eliminates
costly barrier boards, fasteners, and lowers labor constraints. |
Vacuum
Fastening System
Perma-Vac
is ideal for monolithic roof decks (gypsum, concrete, zonolite,
etc.) and existing BUR's where fasteners create problems and increase
costs.
Perma-Vac
can also be a problem solver in roofing areas where ventilation
is needed.
Perma-Vac
vents are strategically located on the roof and designed to create
an active vacuum system. The suction effectively fastens the system,
holding the membrane tight to the roof. |
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