Spandrel: The triangular space underneath a staircase (when there is not another flight underneath). A series of winders form a circular or spiral stairway.
What does the word spandrel mean?
Definition of spandrel
1 : the sometimes ornamented space between the right or left exterior curve of an arch and an enclosing right angle. 2 : the triangular space beneath the string of a stair.
What do you call the space in between stairs?
Spandrel. If there is not another flight of stairs immediately underneath, the triangular space underneath the stairs is called a “spandrel”. It is frequently used as a closet. —
What is an apron on stairs?
Apron. A timber facing board designed to cover floor joists and trimmers exposed by stairwell openings and give the stairs a cleaner look. May be plain or moulded.
What are the steps on stairs called?
Treads. Treads are the actual steps, where you put your foot as you climb the stairs.
What is a spandrel wall?
The space bounded by adjacent arches in an arcade and the horizontal moulding above. The space, where arches adjoin, between their crowns and springing lines. This is called a ‘spandrel wall’ if it is filled in. The space under a flight of stairs.
What is a spandrel in construction?
In buildings of more than one story the spandrel is the area between the sill of a window and the head of the window below it. In steel or reinforced concrete structures there will sometimes be a spandrel beam extending horizontally from one column to another and supporting a section of wall.
What does a spandrel look like?
A spandrel is a roughly triangular space, usually found in pairs, between the top of an arch and a rectangular frame; between the tops of two adjacent arches or one of the four spaces between a circle within a square. They are frequently filled with decorative elements.
Where can you use spandrel?
Spandrel beams are used in multi-story buildings at each floor level. These are attached to the outer perimeter of floor slabs as a belt to support the floor beams. It also strengthens the connection between the slab and outer columns. On the roofs, the parapets are placed above these beams.
What is baluster in staircase?
As mentioned above, a baluster is the support system of any staircase. More previously known as spindles, balusters hold up the handrail. They can be made of a multitude of materials, such as wood, glass, stainless steel, or wrought iron.
What is waist in staircase?
Waist Slab for a staircase is probably more used as a slang not as a professional technical word. This term refers to a slab of the stair that is slanting from the floor slab to the landing slab. This can be imagined like a ramp – not including the steps.
What is soffit in staircase?
The soffit is the underside of stair. Important Points.
What is a apron lining?
Definition of apron lining
: the casing of the apron piece that forms part of the finish of a staircase.
What are the tops of stairs called?
The landing is the flat flooring at the top and bottom of a staircase that serves as a resting place and provides access to rooms. A landing can also be part of the staircase where it makes a turn.
What is the difference between stairs and staircase?
A stair flight is a run of stairs or steps between landings. A staircase or stairway is one or more flights of stairs leading from one floor to another, and includes landings, newel posts, handrails, balustrades and additional parts.
Is there a difference between steps and stairs?
The word steps is used in the sense of ‘step of a stairway’ and the word stairs is used in the sense of ‘staircase. ‘ This is the main difference between the two words.
