- Jude Tugman
- 1 December 2017
From doctors to engineers, they all use slang, abbreviations and terminology that can seem like a foreign language to those people outside their professional circle. Architects are no different and can often be heard waxing lyrical about architectural articulation, facades and fenestration. Or maybe they are talking about the implications on the DPC in relation to the DPM and FFL. If you’re a regular human being you’re probably wondering… “What does it all mean?!”.
If you are employing an architect, just remember that a substantial number of the words that are coming out of their mouth can probably be replaced by simpler alternatives that would be more easily understandable for a lay person. Don’t be afraid to ask the architect to avoid using jargon and abbreviations. Ultimately, you are the client and are paying for the architectural service, therefore it is vital that you understand what your architect is talking about!
Jargon Busting Dictionary
Articulation – creating interest to a large or uninteresting surface by adding windows, alternative materials, features, etc.
Approved Documents – a set of documents providing guidance on how to meet the requirements of the Building Regulations
Building Envelope – the walls, floors, roofs, windows and doors
Building Regulations – statutory standards for design and construction of buildings which ensure minimum standards for health, safety, welfare, energy efficiency, sustainability, etc.
CAD [Computer-aided Design] – drawings and design produced on a computer rather than by hand
CDM [Construction (Design and Management) Regulations] – a set of regulations for managing the health, safety and welfare of construction projects
Context – the features, both natural and manmade, surrounding a building or site
DPC [Damp Proof Course] – a ribbon of plastic that stop moisture moving from one part of a building to another.
DPM [Damp Proof Membrane] – the sheet of plastic that separates the building from the ground and prevents damp getting in
Elevations – drawings showing what each external face of a building looks like
Façade – exterior wall of a building, which is usually, but not always, the front
Fenestration – openings in the walls and roof, including windows, doors, roof lights, etc.
FFL [Finished Floor Level] – the top of the floor that you walk on
Insulation – materials used to stop heat escaping (thermal insulation) or the transfer of noise (acoustic insulation)
Lintel – a beam that is used over a door or a window to create the opening
Massing – the shape, form and size of a building
Orientation – the positioning of a building or parts (Eg. windows) in relation to the sun, wind, etc.
OS Plan [Ordnance Survey Plan] – a plan produce by the Ordnance Survey mapping company which shows buildings in relation to their surroundings – roads, paths, other buildings, etc.
Party Wall – a shared wall between two adjoining buildings
PD [Permitted Development] – what you can build without planning permission
RWP [Rain Water Pipe] – the pipes that take rain water from the roof to the sewer
RSJ [Rolled Steel Joist] – a beam, usually ‘I’ shaped
Scale – the size of a building in relationship to another building or its surroundings
Section – drawing based on a vertical cut through the building
Setback – distance a building is set back from a street or from an adjacent part of the same building
Statutory Applications – applications required by law in relation to building projects. Eg. Planning and Building Regulations
Structural Opening – opening in the wall of a building, often for a door or window
U-Value – a measurement of how good walls, roofs, walls and windows are at stopping heat escaping from a building
Vernacular – design that is based on identifiable local materials, styles and traditions
Words by Nick Stenton, Architect at Architect Your Home