Home > 
    Suppliers Companies
            > Robertson Building Systems  > 
        Products   > Standing Seam Roof Panels > LokSeam
    
                    Robertson Building Systems 
                
                
                                
                                LokSeam
LokSeam® is a snap-together standing seam roof system with a 1 3/4″ tall vertical rib, for use on roofs with a minimum slope of 3:12. LokSeam® panels are available in 12-inch, 16-inch and 18-inch widths. LokSeam® panels can be installed over open framing or a solid substructure and are capable of transitioning from roof to fascia with the use of a rib cover.
	LokSeam® is a snap-together standing seam roof system with a 1 3/4″ tall vertical rib, for use on roofs with a minimum slope of 3:12. LokSeam® panels are available in 12-inch, 16-inch and 18-inch widths. LokSeam® panels can be installed over open framing or a solid substructure and are capable of transitioning from roof to fascia with the use of a rib cover.
	Gauge
	24 gauge (standard)
	22 gauge (12″, 16″, 18″)
	26 gauge (12″ – optional)
	Length
	Maximum 50′ (standard), other lengths are available as special requests
	Dimensions
	16″ wide and 2″ high (standard)
	12″ also available
	Finish
	Galvalume Plus®
	Signature® 200
	Signature® 300
	Striated (standard)
	Embossed Striated (optional)
	Limitations
	Max 4′-0″ Purlin Spacing for 24 & 22 Gauge Panels.
	Solid substrate (ie. Plywood/OSB) for 26 Gauge Panels
	Min. 3:12 Roof Slope
	Fasteners
	Concealed Fasteners (Exc: Exposed Fasteners @ Eave)
	Concealed Panel clip allows for Expansion & Contraction
	Usage
	Snap together Roof Panel, no seaming machine rental
	Weather tightness warranty available
	Advantages
	Insures watertightness and easier erection
	Improves erection and enhances watertightness
	Minimizes oil canning
	Flexible and convenient erection
	Creates a trimless eave
	Increases weathertightness and improves appearance
	Minimizes air infiltration and water penetration and enhances acceptability among specifiers
	Better transition to hip, valleys, and roof openings
	High energy efficiency system
	Allows roof to expand and contract maximizing weathertightness
	Provides of varying insulation thickness
	25 year finish warranty
	Reduces insurance costs
	Helps with oil canning
                             
                                    