Porch Roof Needs Support Columns

The main structural members of patio and deck overheads are posts or columns and beams which run from post to post or from post to ledger.

Porch roof needs support columns.

Screw the brace into the beam with 3 inch screws driving them into the side of the board at an angle. For example thick columns in a masonry base are often used on a craftsman porch while a victorian porch may include tightly spaced thin and embellished posts. Ekena millwork legacy tapered cabinet column 3 75 in x 2 96 ft unfinished fluted square column. You can repeat the same process using a different breadth if you want a beam that is wider or thinner than 6 inches.

Different column materials have different load bearing capacities. Porch columns are rated to support specific weights i e your roof. Tuck the angled side of the brace under the eaves with the cut part pressing vertically against the support beam that meets the columns. Your porch roof will need to have a lot of support in order for it to stay up through the seasons.

Our stylish porch deck and pergola supplies include a variety of in demand trendy styles. For pricing and availability. These materials may perform an important decorative function in many landscaping designs. For example a 6 inch fiberglass diameter column can support 8 000 pounds whereas a 12 inch diameter column can support up to 18 000 pounds.

Ekena millwork kent raised panel cabinet column 3 75 in x 2 96 ft unfinished fluted square column. The columns support not only the roof but if you live in cold climates it also has to support loads of snow. When you need to locate high quality fashionable aluminum porch columns or pergola support columns you ll want to consult our outstanding selections. It s a good bet that if you are using the identical columns to those already on your porch your replacement column should be satisfactory.

Substantial posts are generally considered more pleasing to the eye than spindly ones. The size and shaping of your posts and columns should complement the architectural style of your house. For larger porches such as wrap around porches you will want to make sure that the support is more than you need. The determining factor of post spacing is the allowable span of your beams.

This tells you the size of the beam needed to support the porch s roof. In the example d calculates to 7 75. This means the example porch would need a 6 inch by 8 inch beam. Determine how much support is needed.

The beams support the roof rafters or joists which in turn hold the roofing material. The larger the roof is the more support that you are going to need. However if the spacing is too wide the patio cover s beams will bow under the weight of the joists and roof covering materials. In other words the maximum distance it can cover without support from posts.

Make sure they re tight.