door

Glossary

acoustical door

A solid, heavy door which is gasketed along the top and sides; usually has an automatic door bottom; especially constructed to […]

Glossary

Block out

To install a box or barrier within a foundation wall to prevent the concrete from entering an area. For example,

Glossary

Bifold door

Doors that are hinged in the middle for opening in a smaller area than standard swing doors. Often used for

Glossary

By fold door

Doors that are hinged in the middle for opening in a smaller area than standard swing doors. Often used for

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