What is a trimmer joist?
1. Also called: trimmer joist. a beam in a floor or roof structure attached to truncated joists in order to leave an opening for a staircase, chimney, etc. 2. a machine for trimming timber.
What is the purpose of curtailed trimmer and trimming joists?
Trimmer joists offer support when you must cut existing joists. If all houses were single-level homes without stairways, skylights or lofts, floor and ceiling joists could run from one end to the other without interruption.
What is a trimmer stud in construction?
In a wood-framed rough opening, the stud or framing member which runs vertically from the subfloor to and supporting the structural header member, into which a door frame is fastened.
What is the difference between trimmer and header?
As nouns the difference between header and trimmer is that header is the upper portion of a page (or other) layout while trimmer is one who trims, arranges, fits, or ornaments.
What supports a trimmer stud?
The header is supported by a jack stud at each end. Jacks, sometimes called trimmers, fit under each end of a header, and they transfer the load that the header carries down to the bottom plate and the framing beneath. Jacks can be replaced with a steel header hanger attached to the king stud.
What are ceiling trimmers?
Ceiling trimmers are used where there is no joist to support plasterboard ceiling. Ceiling trimmers are supplied flat and are to be folded prior to installation.
What is a sill trimmer?
Sill trimmer Horizontal member immediately under a window opening, providing fixing for bottom jack studs.
What’s the difference between clippers and trimmers?
A clipper is intended for bulk hair cutting on larger areas, but does not cut extremely close to the skin. On the other hand, a trimmer is designed for edging, outlining, dry shaving and light shaping on smaller areas such as the back of the neck, around the ears, around sideburns etc.