How To Put Tin On Existing Roof

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How to put tin on existing roof.

This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. This is by far the most common way to install a metal roof. Secure the slats with 3 inch metal to wood screws. Install slat boards to the roof so that you can easily attach the new tin.

When choosing to install a metal roof homeowners need to take into account several trade offs involving cost and. Lay the slats at 2 foot intervals length wise as you work from the roof s bottom and upward. Attach them to your roof with 3 inch wood screws in each corner. In terms of performance many homeowners choose a steel roof making it the most popular option when it comes to creating a metal roof over existing shingles.

Move from bottom to top. 3 install 1x4 purlins down over the shingles before installing the metal roof the third way to install a metal roof over shingles is by applying 1x4 purlins over the shingle roof. You will need to lay some 1 by 4 inch pine boards lengthwise every two feet on your roof. Install the roofing screws vertically along each rib in the panel.

Be sure the larger edge is laid so that the small edge of the next panel will overlap it. The metal used for the roof can be tin copper aluminum or steel. Make a slat board base on top of the shingles. Then nail the metal edging by using a hammer and roofing nails.