Span-Lock SL25 Structural Standing Seam Metal Roof Panel
PRODUCT: SPAN-LOCK SL25 is a structural panel which is mechanically seamed during installation. The product is an integral interlocking system by design meaning the panels install in one direction from a given starting point. SPAN-LOCK is a very flexible panel design which works well with a wide range of building designs. Four different clips are available: Low Floating, High Floating, Fixed, and Special Fixed for fixing panel at center point allowing for multi-directional expansion.
PRODUCT USES AND APPLICATIONS: Product uses include low to high slope roofing, vertical fascia, equipment screens, mansards, and wall panels. This system may also be installed on tapered roof areas.
ROOF ASSEMBLIES: SPAN-LOCK SL25 can be applied over various roof assemblies including: open framing, rigid insulation (utilizing a bearing plate under each panel clip spaced 60" o.c., max.) over 22 ga. corrugated steel deck, and various solid substrates including plywood sheathing, nail base insulation, or steel deck.ADVANTAGES:
STANDARD PRODUCT OFFERING
- UL-90 classified assemblies: high wind uplift loading capacities
- ASTM Air, Water Infiltration and Structural Tested.
- Factory Applied Non-Curing Sealant: for superior water tightness
- Mechanically seamed: may be installed on low slope applications
- No Hand Seaming Required: built-in locking leg keeps the roof panel in place until ready to mechanical seam
- Multi-directional Mechanical Seaming: panel seaming is simplified
- Expansion Clips: allows for thermal expansion and contraction
- Continuous Rollformed Lengths: eliminates need for panel lap joints.
PRODUCT NUMBER - SEAM ON-CENTER DIMENSION
- 24 ga., 22 ga. Steel
- .032, .040 Aluminum
Custom panel widths are available. Consult DMI for associated costs and lead times.
NOTE: Continuous lengths from 4-0 (min.) up to 95'-0" (max.) is standard. Panel lengths over 53-0 require additional crating fees and special hauling permits. Contact DMI for details.
22 ga. Steel and .040 aluminum are not stocked in all colors. Minimum order quantities and extended lead times may accompany panel orders when utilizing these substrates.
Oil-canning, the slight waviness inherent with light gauge metal, does not affect the finish or structural integrity of the panel and is therefore not cause for rejection.
All SPAN-LOCK (SL25) products are striated standard. See front for other optional stiffener patterns that are available.
Roof slopes under 3:12 require the use of hydro-static details. See DMI technical binder for more information.
Contact DMI for Load Capacities
DIMENSIONAL METALS, INC.
58 Klema Drive North
Reynoldsburg, OH 43068
Tel: (740) 927-3633
Fax: (740) 927-3319
Tollfree: (800) 828-1510
265 Industrial Blvd
Mocksville, NC 27028
Tel: (336) 751-3399
Fax: (336) 751-3330
Toll-Free: (800) 919-1510
Web site: http://www.dmimetals.com