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Practical how-to articles for builders and designers showing good industry practice and interpretation of the NZ Building Code and standards.
Showing results 1-10 of 518
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By Trevor Pringle – 1 June 2007, Build 100
Internal or ‘within roof area’ gutters (also described as box gutters) are seen as an easy solution to the collection and disposal of roof water. However, significant inconvenience, damage and health issues may occur if one overflows.
By Graeme Beattie – 1 October 2007, Build 102
Gas water heaters are often placed on the outside of houses. To keep them stable during earthquakes they need restraints but this can be a challenge for brick veneer buildings.
By Alan Bulleyment – 1 October 2008, Build 108
It’s not worth taking risks cutting corners when waterproofing basements. Following good waterproofing practice should see you right, even in wet years.
By Greg Burn – 1 February 2009, Build 110
Designers and builders may understand how cavities perform, but too often they are constructed incorrectly, trapping water behind the cladding. We revisit the basics.
By Greg Burn – 1 June 2009, Build 112
Deck drainage relies on several crucial design and construction requirements for effective performance. In this article, we focus on the key requirements for decks up to 40 m2 in size.
By Tony Conder – 1 August 2009, Build 113
It is essential to consider the thickness of insulation product needed to achieve the required R-value when designing a low-slope or skillion roof structure. For a given R-value, product thicknesses can be quite different.
By Roger Shelton – 1 October 2009, Build 114
You could be forgiven for getting the wind up about wind speeds, pressures and zones, but don’t worry. Here, we go back to basics to explain how they relate to one another.
By Rosemary Hazlewood – 1 April 2010, Build 117
The key to a smooth building inspection and consent process is preparation and documentation – being ready first time.
By Alide Elkink – 1 June 2010, Build 118
Older houses may have no building paper. Should it be installed during renovations, and how can this be done?
By Steve Dunn, Katie Bailey – 1 October 2010, Build 120
Concrete paths and driveways are often laid around buildings but it is worth considering more sustainable methods using permeable surfaces.
