News

News

Allco JM TPO certified membrane for water collection

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Allco’s JM TPO has undergone rigorous testing and is proven to meet the New Zealand requirements (AS/NZS 4020:2018) as a suitable membrane for the collection of potable water.

Sharing Allco’s Values with the Community

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Allco Waterproofing is working in partnership with Rotorua Lakes High School to create better outcomes for students with learning difficulties. The partnership is funding a designated Teacher Aide for Year 9 and 10 students.

TA Team: Technical Knowledge and Site Support


Established in 2007, Allco’s Technical Advisory department had one clear goal: to support and guide our approved applicators and to ensure the correct installation of our Volclay range. At that time, no other suppliers offered a similar service, and we believe this remains a unique point of difference.

Rose joins the Allco Team!

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The Allco team continues to grow and we’re excited to introduce our new South Island Architectural Advisor, Rose Ross. She will be based in Christchurch, working closely with S.I. Sales Manager Damien, to continue our growth and expansion in region.

The Resilience of Allco tanking membranes under extreme weather conditions


The changing climate patterns require a revaluation of water control practices in construction projects. By prioritising effective water management from the design phase through to post-construction, we can mitigate the impact of intense rain events and prevent potential damage. Implementing improved backfilling techniques, utilizing larger (or more) drain coils positioned well below finish floor level, larger volume of backfill and performing regular maintenance are crucial steps toward a more resilient and sustainable approach to water control.

How much is your tanking really costing you?


Allco Volclay Waterproofing range is a great alternative to torch-on membranes. Unlike torch-on, the Volclay range can be installed in most weather conditions and is a lot quicker to install. Volclay membranes can be applied to damp substrates – there is no need to wait 28 days for the concrete to cure – saving the project precious time and money.