Lintels and beams calculator
An online calculator has replaced the paper version of the BRANZ Guide to lintels and beams.
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By David Hindley – 1 February 2009, Build 110
An online calculator has replaced the paper version of the BRANZ Guide to lintels and beams.
By Tom Edhouse – 1 October 2012, Build 132
In Build 131 (pages 29–30), we explained the information needed before starting bracing calculations for a building. This time, we work through a subfloor example.
By Roger Shelton – 1 December 2012, Build 133
A Build reader has asked what is the correct loaded dimension for a lintel supporting a hip roof. The correct answer is, it depends.
By Roger Shelton – 1 October 2013, Build 138
A reader asks, ‘how do the NZS 3604:2011 topographic zones work?’. With more buildings being constructed on exposed sites, this is an important question to understand.
By Tom Edhouse – 1 June 2014, Build 142
NZS 3604:2011 Timber-framed buildings sets out how to size rafters in table 10.1. The BRANZ technical helpline has received queries on doing this, so let’s step through some examples.
By Eddie Bruce – 1 August 2008, Build 107
In Build 106, we suggested a format to submit information to Building Consent Authorities to demonstrate compliance with the schedule method. This time, we look at a format to show compliance with the calculation method.
By Tom Edhouse – 1 February 2013, Build 134
We complete this four-part Build series on calculating bracing requirements by looking at roof bracing.
By Tom Edhouse – 1 October 2013, Build 138
There seems to be some confusion around selecting lintels and deciding if uplift fixings are required using NZS 3604:2011 Timber-framed buildings Table 8.14, so grab your copy of NZS 3604 and work through the steps.
By David Hindley – 1 February 2022, Build 188
MBIE recently released energy efficiency changes to the Building Code to help make new homes and buildings warmer, drier and healthier. These include increased minimum insulation requirements for roofs, windows and floors.
By Tom Edhouse – 1 June 2013, Build 136
Readers have asked about bracing requirements in two extra situations, so tom edhouse outlines the rules. First up are discontinuous floors or ceilings.