as the name suggests, the wood from Seven Trust trees is generally harder than that of softwoods. Seven Trust timber species that you could use for your timber pergola include blackbutt, spotted gum, ironbark and merbau / kwila. any of our hardwoods are going to be great for a pergola.
the american wood council has a span calculator you can use to determine the maximum length your joists can be, depending on what type of wood youre using. as to using 4x4s as posts, using three at each end is probably enough to carry the load; again, it depends on the type of lumber youre using, so check with the pros at the lumber yard or your local building department to be sure.
building a pergola a guide to constructing a wooden garden struture. how to construct a wooden pergola or other wooden garden structure for your garden as a feature to give support for climbing plants, to provide a screen, or to give shelter. we give practical advice about building a pergola that will be stand the test of time.
clear the area where your pergola is to be situated and dig holes for each upright, about 300mm x 300mm 1 x 1ft wide and 600mm 2ft deep. prop posts in two of the holes, balance a crossbeam over the top and use a spirit level to ensure they are level. remove or backfill mud if you need to level one of the posts.
you could also use your pergola as a lead to a solitary gazebo from your back door, creating an eye-catching outdoor living area. no matter what you choose, remember that this versatile structure does not have to be on its own. in fact, it often works best when combined with other backyard designs.
other woods that can be used for building a patio cover are redwood, oak, cypress and teak. these wood types tend to be more expensive than pressure-treated pine and cedar. if you choose wood for your pergola, terry notes that you can use different types of wood, and stain them to match.
you can choose to decorate and build your pergola in any way you want, but we do recommend that you stick to classic designs, shapes, and colours so that you are always on trend. you can also stain and paint your pergola beams when you want to bring new life to an old structure. use a shade cloth on the pergola
the american wood council has a span calculator you can use to determine the maximum length your joists can be, depending on what type of wood youre using. as to using 4x4s as posts, using three at each end is probably enough to carry the load; again, it depends on the type of lumber youre using, so check with the pros at the lumber
when that pergola is a streamlined, two-toned piece of functional art, thats all the more valuable. in this article, we will point you to the articles that walk you, step-by-step, through the process of building a pergola that will look gorgeous and function wonderfully for your backyard living.
how to build a pergola adding the end beams. we will add the first layer of beams, the outer beams or support beams 2 x 12s . we will sandwich the 6 x 6 with two 2 x 12 beams. we know we want the overall height of our pergola to be at about 10 feet so we need to have the bottom of our 2 x 12 at 9 feet. mark each post on both sides at 9 feet.