Pre-Engineered Buildings offers a standing seam roof that combines an attractive look with the best wind and water resistance available.
Standing seam metal roofing is a concealed fastener roofing system which features vertical or trapezoidal legs with a flat space in between. This metal roofing system is one of the most durable and weather-tight roof systems available in the industry. Its concealed fastener design ensures that the fasteners aren't exposed to the elements which could cause them to fail over time. Since these panels are attached to the roof deck with clamps, they're free of any holes from nails or other fasteners which could allow moisture to seep through.
The patented technology offers considerable benefits to the roof designer, roof installer, contractor and building owner. We offer a 40 year limited Warranty on Roof panels.
Assured Weather Resistance, the sealant is protected from severe seam stresses during high wind uplift because of its position within the seam. The patented panel clip provides even greater air and water resistance, as it doesn’t interfere with the side lap sealant seal. Fool-proof seaming says goodbye to damaged panels from seamers that run off-course.
With this style of roof system, even an inexperienced operator can easily accomplish a good seam. Our seam is larger by design, allowing the seamer to lock onto the seam and stay locked in until the seam is completed.
Unlike other systems on the market, the roof system does not require seaming as each individual panel is being installed. This is because the panel seam is partially formed automatically as the panels are placed, allowing seaming to be accomplished after the entire roof has been installed. The result is a roof that is installed quickly, efficiently and without costly wear and tear caused by excess traffic along the unfinished roof.
Double-Lok® panels are available in 18-inch and 24-inch widths. The Double-Lok® roof panel is a mechanically field-seamed, trapezoidal leg standing seam roof system. Double-Lok® requires a minimum slope of ¼:12 and is UL-90 and FM rated with Miami Dade County approvals.
Double-Lok® Retrofit - If you're looking to upgrade your roof to a standing seam, then installing our Double-Lok® roof panel over your existing R panel roof without the need for sub-framing is an excellent choice. Installing a Double-Lok® trapezoidal standing seam over an existing R panel roof allows for an upgrade to a high performance, long-lasting roof while preserving the diaphragm and purlin stability provided by the existing R panel roof. There are two options to increase energy efficiency when using the Double-Lok® panel over an existing R panel. The first is adding two-inch unfaced fiberglass insulation between the existing R panel and the new Double-Lok® panel. The second is to vent the cavity between the old and new roofs by adding a vent strip at the eave to allow air intake and a vented ridge to provide for air exhaust. This method works well with roof slopes of 3:12 or greater. When choosing the Double-Lok® option, high clips are used to provide clearance between it and the major ribs of the existing R panel.
Ultra-Dek® panels are available in 18-inch and 24-inch widths. Ultra-Dek® requires a minimum slope of ¼:12 and is ideal for industrial, commercial and architectural applications. Ultra-Dek® can be erected on various types of construction.
Pre-Engineered Buildings and Canadian Storage Systems International are divisions of DM Industrial Sales Inc.
We have a full line of standard products and the ability to design and manufacture custom Steel Building Systems and Storage Facilities.