Pergola Beam Span Table Nz

When it comes to structural components few can match the quality of prolam.

Pergola beam span table nz. Its a real frustration when planning an open structure. Combine that with the companys revolutionary online specifier and lead times of just 2 to 5 days and you can trust the prolam team whenever you need engineered pre cambered glulam timber. If you have any questions about how to use. Alternatively it may be able to be sized using the branz lintels and beams.

Other ways to span this distance are by. Prolam beams verandah rafters span table 43 kb pdf. Span and loaded dimension of the beam. Underpurlin support 3000 m 3000 m ridge board rafter top plate how to use nzs 36042011 table 101 to size rafters to use table 101 for a building you need to.

337 kb pdf pl8 posts bracing carport. Pl8 posts supporting verandah roof only light roof attached to house. Using a reinforced beam. Longer pergola beam span options.

Six purlins need to be installed to span over the rafters. Using a vinyl kit they can sometimes be found with a 20 span. Prolam floor beam span table 23 kb pdf. Span tables lumberworx has created the span tables below to assist in the specification of the lumberworx members.

Thats why its new zealands leading structural timber product. Many people ask questions about the pergola beam span. 22 kb pdf prolam pl12 posts supporting roof only 20 kb pdf. Alternatively you can use the lumberworx design tool.

Installation of purlins is optional but they will add a more decorative effect to the pergola and help keep the rafters straight see figures 3 5. Prolam pl12 post supporting floor and roof 25 kb pdf. These span tables are only for use in conjunction. Span tables these span tables have been developed in good faith with the assistance of mrpeter falvey be mieaust cpeng rpeq579 in accordance with the relevant australian standards however please check for state and local government variations.

Ctimber queensland limited technical data sheet 19 pergolas and carports revised march 2014 page 3 pergola or carport beams tables 2l and 2h list the sizes and spans for pergola or carport beams in low wind speed and higher wind speed areas. 34 build 139 december 2013january 2014 34 build 142 junejuly 2014 design right by tom edhouse branz technical advisor sizing rafters figure 1 example 1 span continuous over two spans. Using corner braces to shorten the span. Putting in a post at 10.

When selecting suitable rafters using nzs 36042011 timber framed buildings table 101 the default value given is for rafters on a building in the extra high wind zone. For buildings where the design wind speeds are less a multiplier is used to determine the permitted span for the given rafter size and spacing. If the proposed beam span is beyond the scope of table 108 the beam requires specific engineering design. Mark the position of the purlins at each.

223 kb pdf pl8 posts supporting verandah or deck floor only. Nzs 36042011 table 108 gives veranda beam sizes and fixings for all wind zones based on.