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Product Advice

Specifying Drainage Solutions in Secure Locations

In secure units there are specific requirements for drainage fixtures, and the nature of the unit will determine the type of product selected. Words such as 'anti ligature' and 'tamper proof' are relative to the security requirement of the facility and will often work together to protect the occupant and staff from self harm or ability to use the receptacles for storing of items or use as weapons.

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24 March 2025
30 August 2021

Paint Failing: Wet Adhesion and Hydrostatic Pressure

paint on concrete

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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30 August 2021

Passive Fire Protection and the People Factor

building block image

In this three-part series, we look at the human factors concept in relation to the passive fire protection industry, starting with a focus on the People/Individual.

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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

Why to Use Pre-Applied Membranes When Building on Brown Fields

preprufe plus construction jobsite waterproofing copy

A look at the considerations for redeveloping brown fields. 

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26 July 2021

The Future of Green Construction

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We're experiencing an ever-increasing strain on the Earth’s limited resources and the impact of Covid-related restrictions on trade and production has shown how volatile the flow of materials is. New Zealand being an island faces its very own challenges when it comes to limited resources. We therefore want to encourage a paradigm shift in how we use building materials  being more aligned with our environment and the people we care for.

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28 June 2021

Utilising Passive House Principles in Warm Roof Design

Ballast Warm Roof copy

With the growing awareness of Passive House principles, we can now illustrate the wider benefits of warm roof design.

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28 June 2021

When and Where Do You Need a Floor Waste Drain?

Cordis Hotel Bathroom Tile Insert Invisi Drain Floor Waste 3000x1687px

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

Getting Your Tanking Waterproofing Right, The First Time

allco voltec application mission bay copy

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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24 May 2021

Five Factors to Consider When Specifying Stormwater Drainage Systems

Commercial Bay - Polymer Concrete Channel with heelproof cast iron grate

The primary objective of NZBC Clause E1 Surface water is to “Safeguard people from injury or illness, and other property from damage”. There are many elements which contribute towards this objective. Outlined are five key factors to consider when selecting the appropriate products for the job.

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7 May 2021

New Acoustic Requirements For The Ministry of Education’s Designing Quality Learning Spaces

acoustic requirements school photo

An outline of the new acoustic requirements from the latest version of the Ministry of Education's Designing Quality Learning Spaces (DQLS) requirements.

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