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Waterproof membranes are essential here too as with any structure that extends beyond the building envelope.

Inadequate sealing against moisture penetration combined with the significant load bearing properties of balconies make water ingress and damage a common occurrence.

A waterproof membrane will need to cover not only the floor but also extend partway up adjoining walls to form an adequate barrier.

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8 Pat Devlin Close, Chipping Norton, NSW 2170
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