How To Install Tin Roof Under Deck

Step 2 take measurements.

How to install tin roof under deck.

For an r panel style you will need to install it with 5 16 inch lap screws. Install the purlin along the house and the outer purlin. Position the next panel further from the house but overlapping the first by at least 6 inches. Mark the line 2 inches in from the.

First mark all the purlin locations on the deck joists. Then stretch a string between them. If the span under your deck is 12 ft for example the purlin at the outer end of the deck should be 3 in. Decide what type of tin roof you want by selecting either an r panel or v crimp style.

Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof. Install subsequent rows of panels working your way to the downwind side of the deck s lower surface until finished. Lower than the purlin along the house 12 x 1 4 3. How to build a tin roof over a deck step 1.

Measure the porch to find the best length and width for a tin porch roof. Step 1 select a tin roof type. For example assume the porch measures. Mark the porch with a line parallel to the edge farthest from the house.

Be sure the larger edge is laid so that the small edge of the next panel will overlap it. Install the roofing screws vertically along each rib in the panel.