® S PE IAL Y HE LS IN C . Spray foam rooﬁng system TOCH A CS T C MICA E M Bayseal™ 2.7 EL  ISO 9001 : 2008 C ER TIFIE D Bayseal™ 2.7 Stops Leaks Adds Superior Insulation Value Oﬀers Exceptional Wind Resistance Reduces Building Movement Lightweight Sustainable Rooﬁng Architects, builders and owners have created a revolution in the way new buildings are planned and constructed. This revolution has generated awareness in the rooﬁng industry to reveal a sustainable rooﬁng system for commercial, industrial and residential applications. A sustainable system that doesn't leak, supports energy conservation, and warrents the conﬁdence of the building owner, engineer and architect. Eliminates Seams and Joints Bayseal’s tenacious ability to adhere to most surfaces provides a watertight monolitihic seal around penetrations, up parapet walls, and other parts of the structure without the use of mechanical ﬂashings, in most cases. Build Positive Drainage Polyurethane foam can be sprayed in various thicknesses to create positive drainage and eliminate ponding water. Ponding water is the principal indication of inadequate drainage, a frequent cause of roof leaks. Life Cycle Cost With the rising cost of building materials and the eradication of environmental resources it is not feasable or proﬁtable to incur expensive annual life cycle costs or to replace a roof every 10 to 15 years. The life cycle cost of a roof is a deﬁned as the present value of all costs associated with the roof from initial installation until reroof. Sustainable roof systems are becoming increasingly important. Sustainable systems preserve natural resources, reduce landﬁll waste and provide maximum life cycle cost eﬃciency. Add a Weather Resistant Coating After the SPF has been applied to the proper thickness and ﬁnish speciﬁcations, a protective layer of elastometric coating is added. This protective layer produces a UV resistant and sustainable surface. Bayseal™ 2.7 Free of Asbestos and Formaldehyde UL and FM Listed INternational Code Council Compliant Minimize Energy Use Thermal considerations can be divided into two general categories: control of heat loss and heat gain, and the eﬀects of extremes and variations of temperature on the roof systems. By emitting thermal radiation and reﬂecting solar radiation, a roof system can control both the heat loss and heat gain to reduce the roof temperature extremes, improve the durability of the total roof system, and reduce energy used to cool and heat the structure. Many large companies and institutions have documented energy savings from the use of SPF rooﬁng systems. Texas A&M calculated the energy consumption of its buildings before and after the application of SPF rooﬁng systems. According to the study of than eight million square feet of SPF rooﬁng, energy savings paid for the cost of Texas A&M's SPF roof applications in three to four years. Weatherability Wind uplift resistance is the primary casue of wind damage. A partial vacuum is created by wind blowing over the edge of the roof. Nature tries to neutralize the low-pressure area by bringing in air from a higher-pressure area, usually from inside the building. This air pushes up on the bottom side of the roof assembly and, over time, loosens fasteners and breaks the adhesion making the roof susceptibleto damage from the next moderate or strong wind. Recent wind-uplift tests performed by Underwriters Laboratories have shown that polyurethane foam actually enhances the wind-uplift resistance of the substrate. A leading cause of premature rooﬁng failure is excessive building movement from expansion and contraction. Spray foam's eﬀective insulation properties and structural reinforcement substantially reduce building movement and extended the roof life of the building. 519.754.1678 - 877.PUR.CHEM 519.754.4487 37 Easton Road, Brantford, ON N3P 1J4. ®