How To Put A Roof On Your House

Install self stick underlayment under the metal flashing.

How to put a roof on your house.

Slope is calculated as rise over run. Pop a series of chalk. Use measuring tools to find the length and width of the roof from the ground outside. Take your first sheet of metal and place it on the roof so that it overhangs the edge at least 3 4 in 1 9 cm.

Cover underlayment with tar. The first step is perhaps the most obvious one you have to strip the old roof clean in. At this point you should have a completely debris free roof. Can you avoid tearing off your old asphalt shingle roof by putting a steel roof over it.

Take care the first piece is aligned precisely perpendicular square to the edge. Here are some pros and cons. Make sure to check with your residential local building codes. How to roof a house cover the roof with felt paper.

Find the roofing material you need. If not you can always use your. Most codes now allow no more than two layers of roofing before requiring a complete tear off. How to install a metal roof on a house covering your existing asphalt shingles with metal roofing might be worth the expense.

If you need more than one flashing in. Take note of the roofing materials earlier and identify which one works for your. To start each course drive a. Remove the old roof.

Putting on the new roof 1. Use your neoprene washer head screws to secure the metal to the sheathing. Roll on the felt paper. Measure the vertical distance rise from the 12 inch mark on the level run to the underside of the same rafter.

Can you put steel roofing over asphalt. Place the flashing in the valleys of the roof where two sections create a valley. Use roofing nails spaced 12 inches 30 cm apart extending 1 4. Figure out the slope of the roof by setting a carpenter s level on the underside of one rafter in the attic.

Cover the roof above the underlayment with roofing felt paper. 10 steps to roofing a house 1. Space the screws about 12 in 30 cm apart down the entire piece of metal. Identify local building codes and obtain permits.