EXAMPLES OF THE DIFFERENT ROOF SYSTEMS

 
EXPOSED FASTENER SYSTEM
 
These panels are installed over decking and felt paper for new construction or over framing strips when applied over existing roofing materials. Fasteners are then driven through both panel surface and panel laps to secure them to the decking or framing strips.  


 
MERIDIAN CONCEALED FASTENER SYSTEM WITH NAIL-DOWN STRIP
 
Meridian panels are also joined together by an integral locking seam. However, with Meridian, special clips are not required because the panels are equipped with a slotted flange leg. Pancake head fasteners are placed in the slots to hold panels in place.  


 
COMMERCIAL STANDING SEAM CONCEALED FASTENER SYSTEM
 
Medallion-Lok panels are joined together by an integral locking seam and are held in place with concealed metal clips. The clips are simply attached to the roofing substrate with fasteners.