Today’s article is the third post on architectural terms. I’ve selected terms that often crop up in decorating conversations and plans. The definitions covered today are R-Z. Two weeks ago I presented architectural terminology for A-E and last week F-Q terms were defined.
Previous articles in this Decorating Terminology series included general decorating terms and three articles on style terminology: A-E, F-Q and R-Z.
Architecture R-Z
Raised hearth: a hearth cantilevered or built on a platform in front of a raised fireplace
Rambler: a single story home with or without a basement
Registers: grills that cover the duct opening of the HVAC system
Restoration: aprocess to bring a building back to a specific state of its history
R0tunda: a round, domed room
Row house: another term for townhouse
Sash windows: a window that opens by raising or lowering the top or bottom panel of a window that slides up and down in its frame
Scroll pediment: a flat bottomed pediment with two curves at the top
Shakes: wooden roof shingles
Shed ceiling: a ceiling with a single slope
Sheetrock: a rigid wall material also known as drywall, gypsum board, or plasterboard
Shingles: components used as a finish material on sloped roofs – often wood, tile, or composite
Single glazing: a window with one layer of glass
Skylight: an opening in the roof and ceiling to admit light
Spiral staircase: a corkscrew shaped staircase
Split entry: two level home with an entry between floors so after entering you can go either up or down.
Split level home: a three or four level home with half flights from one level to the next
Straight run: a stair that makes no turn
Stock plans: mass produced floor plans that can be purchased by anyone
Stucco: rough textured cement or plaster used to cover walls
Subfloors: the material on which the finished floor is laid
Suspended ceiling: a ceiling created from a metal grid system and acoustic panels
Thermal pane: two panels of glass that sandwich a pocket of air between them for insulation
Tile: a flat, geometrically shapped kiln-baked clay for use on floors, walls and counters
Tongue and groove: wood strips milled so they fit together and interlock with a groove and edge
Townhouse: narrow dwelling that shares walls with one or more similar houses with one roof spanning all the units
Transom: a window over a door
Tread: the part of the stair that is stepped on
Universal design: design meeting the needs of all users without drawing attention to those with disabilities
Vapor barrier: heavy-gauge plastic applied to walls or insulating window treatments to prevent moisture and air from penetrating
Veranda: a long covered porch running along the front and/or side of a building
Wainscot: wooden paneling reaching part way up a wall
Window sill: the horizontal ledge beneath the window glass
Wrought iron: iron that is welded and forged into different shapes
Zero-clearance fireplace: a fireplace unit that can be installed into combustible walls with no clearance
Zones: areas with similar functions or purposes such as work zones, private zones and public zones
Architecture A-Z
With today’s post and the Friday posts of the last two weeks, you’ve now got a glossary of key architectural terms A-Z. Next Friday we’ll continue the terminology series with a list of furniture terms any decorator should be familiar with.
P.S. Remember to leave a comment today using the Comment link at the end of this post and you’ll be entered in our give-way contest. You might win a fabulous handmade item from Desmond Brown Design, chalkboard labels by Bradens Grace, or Your Decorating Hotline’s new e-book – How to Successfully Use Color in Home Decorating.















Thought I knew most of the design terminology. Learned something new today, rambler and scroll pediment.
Haven’t heard the term row house for years. That dates me, I guess. I lived in a townhouse(row house) my senior year of college.
“Once a spiral..always a spiral.”..The term “spiral” is used incorrectly for a staircase from a mathematical viewpoint, as a mathematical spiral lies in a single plane and moves towards or away from a central point. A spiral staircase by the mathematical definition therefore would be of little use as it would afford no change in elevation. The correct mathematical term for motion where the locus remains at a fixed distance from a fixed line whilst moving in a circular motion about it is “helix”. The presence or otherwise of a central pole does not affect the terminology applied to the design of the structure. franki