Patio Roof Beams

An essential part of planning a patio roof or gazebo project is determining the number size and spacing of rafters beams and posts according to the loads they will carry.

Patio roof beams.

Browse 26 137 covered patio exposed beams gable roof on houzz whether you want inspiration for planning covered patio exposed beams gable roof or are building designer covered patio exposed beams gable roof from scratch houzz has 26 137 pictures from the best designers decorators and architects in the country including american dream design build and american remodeling experts. Weather you re building a shed roof or adding a dormer to your second story it is important to choose the proper size rafter. In other words the maximum distance it can cover without support from posts. Use the span tables below to determine allowable lengths of joists and rafters based on size and standard design loads.

They allow you to adjust the canvas shade as you please. If one side of the roof is supported by the house and the other side is supported by the beam divide the total load by two as the beam is only supporting half of the roof. A timber framed patio roof is perfect for your rustic or country home. Allowable spans vary according to wood species and the loads.

You can also use the wood beam calculator from the american wood council website to determine maximum rafter and joist lengths. This sizing guide for roof rafters will help determine what you need for your small project. This patio roof features curtain tracks that are attached on each of the beams. However if the spacing is too wide the patio cover s beams will bow under the weight of the joists and roof covering materials.

These traditionally styled roofs are made of wood and feature large supportive beams. There are several variables to consider when determining the proper rafter size. You can draw the canvas back to get natural light or close it so that the patio will be completely covered. The determining factor of post spacing is the allowable span of your beams.

Divide the total load according to how many supporting beams the roof will have. These patio covers tend to look like an extension of the home s main structure. If there is also a beam in the middle of the roof divide the total load by three. Maximum rafter spans for a patio roof.