Concepts

The EVT^® Standard

The EVT^® Standard has been developed to deliver a definable and reliable building structure, incorporating superior levels of insulation and the ability to self-regulate moisture content. The result is a healthy living environment and risk-free performance.

The EVT^® Standard defines the precise structure, composition and performance of a wall, floor or roof, utilising components that have been carefully selected and exhaustively tested to provide the perfect balance of vapour resistivity and permeability, while providing U values well beyond building regulations requirements.

This balanced combination ensures natural moisture ingress into the structure always migrates safely and completely to the external atmosphere where it is harmlessly expelled.

Only Excel-approved components, constructed in accordance with defined guidelines will ensure the integrity of an EVT^® structure is maintained. Substitute components, untested in combination, may not perform to their design criteria, risking interstitial condensation and poor insulation performance.

EVT^® is your reassurance that the structure you build delivers you the performance you want.

[see also EVT structures]