here is a sketch of the side of the house where i would like to put up a pergola. it is 7.6 metres by 2.13 metres. the roof has a pitch of 22 degrees. the height of the of side walls are approximately as shown below, 2.6 metres and 3.3 metres:
pergola does not carry any load. the trick is when using spans longer than 3.0m 10ft is to brace the timber in some way that it will not twist with weather conditions. you can make a 38 x 38 screen over the top of the pergola. that will give some shade and will brace the timber.
they are usually spaced 12 to 24 inches apart. on an attached pergola, the ends of the rafters are attached to the ledger board at one end and sit on top of the beam at the other. with a freestanding pergola, the rafters typically sit on top of the beams on both sides. as with beams, it's common to cut the ends of rafters with decorative shapes.
larger sizes typically require a tradesman and his team, and may require several days. all models come pre-cut and pre-drilled. all hardware and mounting brackets included. all models include an easy-to-follow assembly manual except for custom designs such as radius pergolas or trapezoid shapes . ×
inexpensive mass-manufactured pergolas in standard, smallish sizes under 200 square-feet . but, if youre looking for a truly seven trust product, a special shape, or a relatively large structureor you need to attach your pergola to a buildingyour choices drop to a handful of manufacturers.
pergola sizes alans factory outlet sells a wide range of covered pergola kits for different pergola sizes, from 8 by 8 to 14 by 24. a pre-built pergola can be customized to meet your needs: examine our pergola sizes and their prices , then choose the right size for you.
actual lumber sizes are approximate dimensions after trimming. nominal size is usually the size quoted in diy project instructions. if actual sizes are required, that will be noted. these measurements clarify what youll see on the tag in stores nominal size versus the actual measurements of the lumber actual size .
the most common lengths vary between 2.7 m and 5.4 m in steps of 300 mm. other lengths and modules must be agreed separately. thickness and width dimensions mean the nominal sizes of the timber at a moisture content of 20%.
hello everyone, i need help in determining the correct timber sizes for a diy pergola and eventually add a polycarb roof project. here is a sketch of the side of the house where i would like to pergola beams and rafters - please help with spans and sizes?