Lokseam

The Only Roofing System That Locks and Seams

LOKSEAM® are a superior quality panels that were introduced in the relative recent past in the United States and since then they have gained extreme popularity due to many advantages.

Panel rib depth is 65 mm. This is much higher than normal panels which are usually below 35 mm. This gives an added structural strength as well as an extra protection against water leakage because the seam of the panel is high thus the water can not get to it even in heavy rain storms.

They eliminate fasteners going through the panels, thus causing some damage and potentially a cause for leaks.

LokSeam® system provides for Temperature expansion and contraction of roof panels through a movable clip. Movement of panels due to temperature is one of the main causes for the water leakage in “ fasten through ” roofs where screws are used to connect the panels directly to the roof framing members.

LokSeam® panels usually are site rolled. Thus, panels can be as long as 100m. long in one piece. This eliminates the need for panel end laps which is again one of the reasons for water leakage as well.

Because of special design of the ribs on this panel, it is very often used as an architectural panel in additional to its structural capabilities.

84 Meters Single Panel LOKSEAM® for Obayashi Corporation, Japan