Span Tables  


It is important to know the timber stress grades and sizes that combine to determine the spanning ability of load carrying members. 

Provided below are a selection of Span Tables that will allow you to choose the correct product for your spanning needs.

Structual Hardwood F14 & F17 -

Supplied By Thora

Span Tables for Dressed All Round (DAR) & Dressed Pencil Round (DPR) 

F14 - F17 Unseasoned

Engineered Wood Products  LVL'S - 

Supplied By Dindas

These engineered timber products are a strong,

straight, lighter and structually sound solution

for your
building requirement.

Available un-treated, H2-s treated or H3 treated.

HYSPAN Span Tables Engineered Wood

HDG Steel Stair Stringers - 

Supplied by Glacier

Hot dipped Galvanised Stair Stringers (Engineer certified)

have a 175mm rise, 100 x 50 RHS, either concreted in or
bolted onto concrete.              

Stair Stringer Chart

Everlast ® Kwila -

Supplied by Pacific Wood Products

GLS17 Engineered Magna Beams & GL13 Engineered 
Magna Posts Safe Load Tables