Definition of the term Double Tree
Refers usually to a precast roof deck panel poured with two fins in its underside to impart flexural rigidity.
Refers usually to a precast roof deck panel poured with two fins in its underside to impart flexural rigidity.
When two layers of 2x4s are placed on top of studs in framing a wall.
A window with sashes that slide vertically and allow opening from the top and bottom.
Application of asphalt roofing so that the lapped portion is at least 2 inches wider than the exposed portion, resulting in two layers of roofing material over the deck.
A converted attic with windows projecting through a sloping roof.
The surrounding case into which and out of which a door closes and opens. It consists of two upright pieces, called side jambs, and a horizontal head jamb.
Beveled wood siding which is rabbeted on the bottom edge.
A device that changes the direction of water flow from one faucet to another.
Valves which have a single inlet and direct water to one of two outlets. Diverters are used with handshowers, shower risers, tub & shower combinations, and kitchen faucet sprayers.