Stainless steel weep hole covers

Why weep holes?

Why ventilation?

The porosity of bricks will suck the rainwater inwards and moisten the cavity.

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Ventilation of cavity walls

Well build houses with cavity walls have open joints near the bottom and near the top to ventilate the cavities.

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Weep holes above interruptions

Above large interruptions such as wide windows open joints are necessary to drain accumulated water …

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Why use covers

Wasps and drones are eager to build their nests in the wall cavity. Wasps will need as little as …

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