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InteriorInterior

Surface Water Sumps: Their Location, Sizing and Function

In designing a surface water drainage solution, you must consider the performance of the design in service. This design must allow for stormwater to be disposed of without causing damage, nuisance, flooding, erosion, or water entry into buildings.

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21 September 2026
1 September 2021

New Zealand Construction Industry Survey Highlights Suppliers Under Pressure, Gives Recommendations for a More Sustainable Future

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PRESS RELEASE: The EBOSS 2021 Construction Supply Chain Report gives fresh insights into the challenges the New Zealand construction industry is currently facing — with freight, price hikes and staff shortages shared concerns across the board.

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30 August 2021

IPCC: What Consequences Arise for the Building industry?

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While Climate Change is now accepted by most people, the solutions are not as simple as just giving everyone the symbolic electric car or bicycle. As the TV advert advises, “Good Things Take Time”, but also innovative forward planning is essential.

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30 August 2021

Paint Failing: Wet Adhesion and Hydrostatic Pressure

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What causes some paints to disbond under hydrostatic pressure? It generally comes down to the ‘wet adhesion’ of the paint layer to the damp, concrete substrate.

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26 July 2021

What is Passive Fire Protection?

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Passive Fire Protection has a large role to play in protecting buildings occupants as we increasingly turn to urban intensification.

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26 July 2021

Is Durability in the Building Code Up to Scratch?

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Durability in the NZ Building Code is simple in concept but probably needs more than normal maintenance.

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28 June 2021

The Case for Trans-Tasman Building Regulation

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When it comes to the building and construction sector, there is a strong case for collaboration and, taking it a step further, a long-term programme to unify as much as possible our building regulatory systems.

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28 June 2021

NZBC H1 Compliance for Domestic Alterations

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Compliance with NZ Building Code clause H1 (Energy Efficiency) is straightforward for new builds, but for alterations to existing homes it is more complicated and can give unexpected results.

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28 June 2021

When and Where Do You Need a Floor Waste Drain?

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This month's blog post addresses NZBC E3/AS1 Amendment 7 2020/21 covering common scenarios that can be affected.

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24 May 2021

Is It Time for a Fundamental Review of the Building Act and How it is Delivered?

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Can we develop new compliance pathways for innovations that respond appropriately to the relative risk of non-compliance but in a cost-effective manner?

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24 May 2021

Getting Your Tanking Waterproofing Right, The First Time

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Designing, planning and selecting the right membrane for the conditions of your site are key factors to achieve watertightness on tanking jobs.

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