Patio Roof Beams

A 4 by 10 can usually span up to 12 feet between posts.

Patio roof beams.

Maximum rafter spans for a patio roof. Use the span tables below to determine allowable lengths of joists and rafters based on size and standard design loads. The back channel is connected to the rafter directly and reinforced. For heavy roofs or in areas with substantial snowfall or winds call your local building department for code requirements.

How to size a beam to hold a porch roof step 1. Determine the load per square foot that the roof must support. Patio roof beam calculator. Colorbeam light structural steel beams provide an ideal roof framing system for all outdoor home improvement projects such as patios carports verandahs and awnings.

If you move up to 4 by 8 you re usually allowed to span up to 10 feet between posts. Patio roof beams beams can be solid lumber or be built from lengths of 2 by lumber nailed together with 1 2 inch pressure treated plywood spacers in between this forms a 3 1 2 inch thick beam that is equal to the width of a 4 by post. This patio roof design tends to take up a lot of space and only looks proportional to larger homes. Manufactured with your family in mind integra patios manufactured with your family in mind integra patios solid roof patio covers are the durable long lasting maintenance free outdoor living solution.

These traditionally styled roofs are made of wood and feature large supportive beams. Deck beams and posts beam spans post sizes by alter how to attach a patio roof an existing house diy pj roof beam span table newgroun co a to residential decks and patios city of saskatoon roof beam span table newgroun co. The smallest beams for patio covers are typically 4 by 6. September 10 2016 by arfan leave a comment.

If an example roof is 10 feet by 20 feet the. The tables below give maximum spans for rafters and beams. The roof load is composed of a dead load and a. In areas with mild climates patio roofs are generally designed for loads of 30 psf pounds per square foot.

Multiply the load per square foot by the total area of the roof. In general the maximum span for a 4 by 6 beam is 6 feet between 4 by 4 posts. You can raise the patio roof up to 500 millimeters by removing the eaves fascia and gutter. They are also widely used for institutional shade applications such as covered walkways and lunch areas because of their durable low maintenance finish.

Thanks to the additional living space acquired integra patios solid roof patio cover owners enjoy morning coffee lunch time gatherings and relaxing dinners all year round. These patio covers tend to look like an extension of the home s main structure. You can also use the wood beam calculator from the american wood council website to determine maximum rafter and joist lengths.