Hardcore
Broken bricks or stones used to form a sub-base below paving, foundations etc.
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Header
The end face of a brick.
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Header Tank
Small open tank that feeds water to central heating system.
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Heave
An upward swelling of level ground caused by excess moisture.
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Herringbone
Zigzag pattern of brickwork.
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Hip Tile
Roof tile shaped to cover hip of roof.
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Hoarding
Temporary protection or security fencing.
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Horns
Extended ends of door or window stiles which protect the corners from damage while in storage.
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