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Key Sections
Introduction
BCA Requirements
Stairs
Handrails & Ballustrades
Balustrade Posts
Handrail connections
Durability
 
Related Links
Timber and Building Regulations
Technical Specifiers Guide
Non-domestic decks
Domestic decks
 
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Stairs, handrails and balustrades (PDF)


Home > Applications > Stairs, handrails and balustrades

Stairs, handrails and balustrades

Handrail connections
Stairs - OSA ballustrades
Connections are essential in the transference of loads from handrails to posts. Table 5 provides design loads for these connections using the following steps:

  1. Determine if the handrail involves a single or continuous span,
  2. Quantify the length of the span,
  3. Read the design load from the far right column in the table.

 

Stairs - Table 5: Design loads for connections joining handrails to posts

 

To find a connector that will meet the load requirements derived from Table 5, go to Table 6 and use the following steps:

  1. Choose a preferred connector type,
  2. Select a joint group to suit the timber species being used. If this is unknown choose the weakest group (i.e. JD3) or for accurate information refer to the Technical Specifier’s Guide for Hardwoods and Cypress (referenced at end of this document).
  3. Select the preferred number of connectors to be used in the joint – not all connections are applicable to all combinations of post and handrail sizes.
  4. Read the load capacity for the connector(s) from the table.
  5. Choose the connection if equal to or higher than the load determined in Table 5.

 

Stairs - Table 6: Load capacities for handrail connections