Install zee closures onto panels at both sides.
How to install standing seam siding.
The lower end of each panel is then trimmed and the hem pre bent before installation see pg 9.
Fasten with appropriate substrate fastener at minimum 4 fasteners per zee or 3 inches on center.
There are many different types of metal roofing systems but standing seam is becoming the metal roofing system of choice when it comes commercial industrial and many residential metal roofing projects.
Use endwall flashing to locate correct position of zee closures.
An alternate technique is to hem the rake edge which is shown in one of our other vide.
Installing standing seam metal panels.
Pancake screws are applied to the nail strip of the standing seam panels.
Standing seam consists of sheet metal roofing panels joined side by side and attached to the roofing.
Snap first two to three inches of panel together and slide the panel tight against the eave trim or with the gap depending on the temperature.
Standing seam integrated thin film solar panels.
Place sealant over underlap rib before sliding hem over the eave trim.
Apply row of tube sealant along back face of zee closure adjacent to panel legs.
Snap the panels together and fasten along the opposite side and top of the panel.
When used extended drip edge should be installed first along the drip edge of the roof.