Framing A Flat Roof Porch

We show you the steps involved and calculations required for buildng a roof for your porch or constructing one over your deck or patio.

Framing a flat roof porch.

Roof boards so use 3 4 in thick spacer blocks to raise the line to the correct tie in framing height. Patio cover plans building. Hip porch roofs extend past the house of the wall to create a more pyramid shaped design. Additionally you can use decorative posts to make your porch look classy.

Yet for historic modern style buildings like this old house s cambridge tv project flat roofs are at the core of the architecture meant to reflect the broad horizontal lines of the natural landscape. Of course you don t need to live in a modern house to deal with a flat roof. Metal front porch roof. There are different kinds of roof designs such as cat slide flat gambrel or gable porch roof.

Hip porch roofs are the most complex roof design with soft and equally angled slopes. Remember to raise the tie in framing on the existing house roof in. We show you how both a typical rafter style porch and truss roof area constructed. It s less forgiving than a shingled roof.

This roof style is more difficult to create because it is largely unsupported by the house. Building a porch roof requires basic carpentry and porch roof framing knowledge. When you are building a patio cover off of an existing roof or wall you must take all of your measurements from the point at which the patio roof will attach to the existing structure not the outside of the slab. Flat roofs are always built at a slight incline at least 1 8 inch per foot.

Add a hip porch roof to your design for a gentler slope. In general ranch homes need to allow at for at least 10 foot ceilings before installing a flat porch roof. Do this by using a taut string line or a long straight board. The existing slab can vary considerably throwing off crucial measurements.

So every flat roof actually has a gentle rise and fall created by a frame that enables water to run off the roof naturally and thus avoid any problems caused by weeds or other plant matter starting to grow on the roof. Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof. Choosing between them remember that the porch roof has to fit in the existing design and color scheme and complement the architectural style of the house. Above the porch framing to compensate for the difference in thickness of the 3 4 in.

Some roofs actually slope in several. Depending on the immediate outdoor surroundings you can hope to relive some amazing memories in these parts of the household.