Weathertightness


 

Technical Note: Salt Air, Surf Mist and Weathertightness

pro clima’s TEEE-based weather resistive barriers feature a non-porous, monolithic film that blocks liquid water and prevents salt-laden air and dissolved salts from passing through to the building structure. The film remains stable in coastal environments, maintaining its waterproof and vapour-permeable properties despite prolonged exposure to salty sea air.

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Pro Clima’s FORTX™ Systems Form a New Benchmark in Façade Performance

Traditional loose wall wraps are failing under extreme wind pressures. Discover how the fully adhered FORTX™ and FORTX™ MELIOR systems are setting a new benchmark in facade performance, offering total design freedom, early close-in, and standalone AS/NZS 4284 compliance.

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Why the Most Important Part of Your Façade Isn’t the Cladding

Pro Clima put FORTX and FORTX MELIOR through AS/NZS 4284 with the cladding left off, and the systems still passed. Here's what changes when the weather defence is already done before the façade goes up.

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Early Close-In Construction for Project Certainty

Protecting the building structure early with high-performance weather barriers allows interior trades to begin work before cladding is installed, reducing construction delays without compromising moisture management.

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Building Paper NZ: House Wrap, Building Wrap & Underlay Guide

Looking for building paper, builders wrap or building wrap? Whatever you call it, learn how modern weathertightness systems help protect New Zealand homes.

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Drier Education: An Insight into the MOE's Weathertightness Design Requirements

In this article, we'll explore the new elements in Version 3.0 of the Ministry of Education's Weathertightness Guidance.

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Energy Efficiency is Essential. But can we Afford It?

H1 Provides for the efficient use of energy and sets physical conditions for energy performance.

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Fire Testing for Temporary Wall Cladding

A look at how a peel and stick weathertightness membrane performs in a fire when used as a temporary cladding.

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Water Resistant vs. Watertight

Protecting the structure from moisture before, during, and after construction is a code minimum requirement for B2 durability.

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Improving Thermal Performance with Triple Connected Windows

How to ensure standard thermally-broken windows are positioned to succeed.

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Triple Connected Windows - Part 2

It is very important that all aspects of the window are taken into consideration, including the frame system, double glazing, window size, and the connections between the window and the wall.

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Building Science Soup

Building science is well-established in Europe, Canada, and the US, but terminology varies between countries, especially in emerging architecture, engineering, and construction fields.

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