The posistrut span chart in the tables are not designed to support load bearing walls.
Posi strut roof span tables.
Roof trusses mitek manufactures the steel connector plates used in roof trusses.
Posi strut size timber size mm x mm.
Span recommended in tables 1 to 8 conforms to the.
Drilling through solid timber beams isn t the ideal scenario.
Check out the benefits of roof trusses and find a licensed mitek fabricator.
Posi strut floor trusses are designed to conform to the vibration requirements of the new zealand building standard as nzs 1170.
Posi rafters posi rafters combine the lightness of timber and strength of posi strut steel webs to provide a quality roof system that can span further than alternative timber products.
Minimum joint group jd5.
Earthquake loads the posistrut sizes bracing and connection.
Increase performance with clear span flexibility building design freedom and easy access for plumbing and electrical installations.
This gives you unequalled design freedom across a wide range of applications for both floor and roof in.
With posi purlins roof and ceiling can be fixed direct.
Posi joists mitek manufactures the steel webs used in posi joists.
For posistruts that must support load bearing walls contact your nearest mitek office.
Mitek s posistruts are the perfect engineered solution and can even be trimmed to length on site.
All roof loads to be supported by external wall only.
Posi strut metal web system.
Posi joist combines the lightness of timber with the strength of the posi strut steel web allowing you to span far greater distances than would be possible with alternative timber products.
Posi joists posi joist combines the lightness of timber with the strength of the posi strut steel web to produce a floor and roof system allowing you to span far greater distances than would be possible with alternative timber products.
Posi rafters posi rafters combine the lightness of timber and strength of posi strut steel webs to provide a quality roof system that can span further than alternative timber products.
They can even be curved to create a dynamic roof line effect.
Generally the floor stiffness provided by trusses selected from the tables and designed in mitek.
When selecting posi strut trusses consideration should be given to the springiness of the floor.
Presses mitek offers a range of presses for roof truss and posi joist manufacture.
V shaped metal web member has complete interchangeability with 2 x 10 and 2 x 12 joists.
