Metal Roofing Valley Instructions

How to seal metal roof valley.

Metal roofing valley instructions.

Fasteners placed in the exposed center area. An open valley relies on metal flashing for protection. Closed cut valley fully replaced with new metal valley flashing. If care is taken metal roofing application can be aided by pre.

Best practices for sealing the metal roof valley vary based on the slope of the roof. Just simple 3d animated digital instructions on how to install a valley on a masterrib panel roof. Ridge eave hip valley and gable end trims. You may need to cut panels to fit angles using a circular saw with a metal saw blade.

No sales pitch or other fluff. Roof mastic applied along sides of valley flashing. You will also need a large garbage can a jigsaw or power metal shear a staple gun a drill and assorted drill bits 1 inch roofing nails metal roofing screws and self drilling self sealing wood screws. Low slope roofs slope less than 3 12 use tape sealant between the valley trim and the panel.

With a clean valley you can lay down some peel and stick roofing membrane. Masterrib is a 36 wide 5 r. Failure to extend the entire width of the metal valley flashing beyond the eave of the roof. Continue adding panels until the roof is covered.

That flashing is left exposed so the roof has visible lines of metal running down the valley. Metal roofing is also available in the form of shingles. You will most likely have to order the roofing metal in the amount and color specific to your house. It is important to check the local building codes hoa regulations etc.

Here at 1st coast metal roofing supply we value our customer service and product qu. Install synthetic roofing underlayment or felt paper according to manufacturer specifications and then install the first piece of valley flashing. If you have any questions regarding the proper installation of the 5v crimp panel please contact your mid florida metal roofing supply. Avoid the following common errors.

For solid decking at least 15 32 inch structural plywood supported on rafters at a maximum of 24 on center is required. Fold the top over the roof ridge and cut the bottom along the drip edge metal. Punctures in the center of the valley. Before installing a metal roof.

Use fasteners to attach the panel to the structure making sure that there is complete compression of the sealant. Some homeowners do not like the look of open valleys while others feel the metal accentuates the roof s shape particularly if copper or painted flashing is used.