Installation Methods:
SINGLE PLY SYSTEMS
Mechanically Attached
Lightweight, easy-to-maintain, mechan -ically fastened roof systems are seen within the roofing industry as an upgrade from ballasted systems, particularly in high wind areas. Mechanically fastened systems are held in place by the plates and fasteners that are secured through the membrane and into the deck. The most widely installed roofs in the commercial roofing industry; mechanically fastened systems are an ideal choice for buildings that experience mi
ld to moderate winds.
Fully Adhered
Fully adhered roof systems offer the highest degree of stabil ity and uplift protection and are essential for high elevations or hurricane-prone areas where wind is a constant concern. Adhesives that are suitable for use in high wind areas include: bonding adhesive, water-based and asphalt-based products, cold-applied adhesive and FAST Adhesive; a unique two-part, low-rise adhesive that offers the industry's highest wind uplift ratings and adds thermal efficiency.
Ballasted
Because of their fast and easy installation, ballasted roof systems are an extremely economical choice for large, wide-open rooftops. A popular choice for large retail stores and warehouses, ballasted systems feature a loose-laid membrane that is covered and held in place by river stone or pavers. The ballast helps to shield the membrane from inclement weather and extend the life of the roof. Recent research also indicates that ballasted roof systems may offer energy-efficient benefits similar to those offered by light-colored membranes, and therefore help building owners to reduce their cooling costs.
Metal Roofs
- Many colors available.
- Life expectancy is affected by weather conditions and how it is installed.
Manufacturers include:
- AEP span
- Berridge
- Metals USA
