Good Repair Guide: External timber steps
Product Description
External timber steps and handrails are exposed to all weather conditions, including regular wetting and drying and high levels of UV light. Regular wetting and drying causes swelling and shrinkage of the timber, while changes in ambient temperature results in continual thermal expansion and contraction. The constant movement of the timber causes warping and cupping, joints to open up, nails to pop and fixings to become loose. In addition, timber that remains wet for extended periods of time becomes slippery, and rotting may occur.
This Good Repair Guide identifies some of the common problems and repair options for external timber steps and handrails. When damage to external steps is extensive, the best option is often full replacement.
Disclaimer: Please note that our publications reflect the regulations and best practices on the date of release, which is shown on the publication. As regulations and industry standards evolve, we always recommend that our publications be read in conjunction with the latest building code clauses and standards.
| Publication date | 1 April 2015 |
|---|---|
| Author | Alide Elkink |
| Product type | Book |
| Availability | Available |
| Product code | BK121 |
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Engineering basis of NZS 3604
This book is intended as a source document for those who need to know the basis for the engineering decisions underpinning NZS 3604 Timber-framed buildings.
NZS 3604 sets out the construction requirements for light timber-framed buildings in New Zealand that do not require specific structural engineering design. By limiting the size of the building and scope of application, a series of solutions are presented, enabling a designer to select an element or detail appropriate to the situation without needing to engage a structural engineer.
Disclaimer: Please note that our publications reflect the regulations and best practices on the date of release, which is shown on the publication. As regulations and industry standards evolve, we always recommend that our publications be read in conjunction with the latest building code clauses and standards.