WHITE INDUSTRIES – STEEL BUILDING PANELS
White Industries produces all your Steel Building panels and trim to complete your project from start to finish.
Trim | Color Chart
Lap Design
![horizontal-bar178 bar](data:image/svg+xml,%3Csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20width='178'%20height='5'%20viewBox=%270%200%20178%205%27%3E%3C/svg%3E)
![diagram-lapdesign diagram-lapdesign](data:image/svg+xml,%3Csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20width='178'%20height='122'%20viewBox=%270%200%20178%20122%27%3E%3C/svg%3E)
(“AR” shown above)
To form weather tight seams, most of our panels are designed with a unique siphon channel on the panel side that interlocks with the next panel to form a drainage passage. This design allows water to be drained away, thus preventing water from siphoning over the top rib lap.