Framing A Flat Roof Porch

It s less forgiving than a shingled roof.

Framing a flat roof porch.

A flat roof below was constructed between two gables. Flat roof construction using duro last membrane photo courtesy of the porch company a flat roof needs to be correctly installed. 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. Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof.

This roof style is more difficult to create because it is largely unsupported by the house. The existing slab can vary considerably throwing off crucial measurements. Of course you don t need to live in a modern house to deal with a flat roof. We show you how both a typical rafter style porch and truss roof area constructed.

Above the porch framing to compensate for the difference in thickness of the 3 4 in. In general ranch homes need to allow at for at least 10 foot ceilings before installing a flat porch roof. 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. Add a hip porch roof to your design for a gentler slope.

Hip porch roofs extend past the house of the wall to create a more pyramid shaped design. Roof boards so use 3 4 in thick spacer blocks to raise the line to the correct tie in framing height. Flat roofs are always built at a slight incline at least 1 8 inch per foot. Patio cover plans building.

Hip porch roofs are the most complex roof design with soft and equally angled slopes. Depending on the immediate outdoor surroundings you can hope to relive some amazing memories in these parts of the household. Building a porch roof requires basic carpentry and porch roof framing knowledge. Remember to raise the tie in framing on the existing house roof in.

Some roofs actually slope in several. 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. Do this by using a taut string line or a long straight board. A flat roof extending from the middle of the height of the property could create an exclusive porch space.

Additionally you can use decorative posts to make your porch look classy. We show you the steps involved and calculations required for buildng a roof for your porch or constructing one over your deck or patio.