Pilaster
In classical architecture, a pilaster is a rectangular support that resembles a flat column. It includes the usual features of a classical column; a capital at the top, the shaft of the column itself, a base and a plinth, but it usually only projects a third of its width or less from the wall.
Pilasters are traditionally used for decorative rather than structural purposes, often as a means of breaking up an otherwise empty expanse of wall. As with columns, different classical orders can be represented, and the surface of a pilaster can be left plain or can be fluted.
The term ‘canton’ refers to a pilaster that appears at the corner intersection of two walls.
Roman architecture made common use of pilasters, as did Renaissance Europe where they became popular on both interior and exterior walls, and as a feature of the Greek Revival style.
NB Short Guide, Scottish traditional shopfronts, published, on 18 April 2017 by Historic Environment Scotland, suggests that a pilaster is : ‘A column, shaft and base which projects slightly from the wall but is generally not structural in nature. Used for shopfront design particularly from the 1850s onwards. May be decorated or plain, often with fluting or reeding.’
[edit] Related articles on Designing Buildings
- Anta.
- Arcade.
- Architrave.
- Barrel vault.
- Bas-relief.
- Classical orders in architecture.
- Colonnade.
- Corbel.
- Cornice.
- Cornice coving and architrave definitions.
- Crocket.
- Elements of classical columns.
- Entablature.
- Fillet.
- Fluting.
- Frieze.
- Italian Renaissance revival style.
- Moulding.
- Pedestal.
- Pediment.
- Soffit.
- Trompe l’oeil.
Featured articles and news
Moisture, fire safety and emerging trends in living walls
How wet is your wall?
Current policy explained and newly published consultation by the UK and Welsh Governments.
British architecture 1919–39. Book review.
Conservation of listed prefabs in Moseley.
Energy industry calls for urgent reform.
Heritage staff wellbeing at work survey.
A five minute introduction.
50th Golden anniversary ECA Edmundson apprentice award
Showcasing the very best electrotechnical and engineering services for half a century.
Welsh government consults on HRBs and reg changes
Seeking feedback on a new regulatory regime and a broad range of issues.
CIOB Client Guide (2nd edition) March 2025
Free download covering statutory dutyholder roles under the Building Safety Act and much more.
AI and automation in 3D modelling and spatial design
Can almost half of design development tasks be automated?
Minister quizzed, as responsibility transfers to MHCLG and BSR publishes new building control guidance.
UK environmental regulations reform 2025
Amid wider new approaches to ensure regulators and regulation support growth.
The maintenance challenge of tenements.
BSRIA Statutory Compliance Inspection Checklist
BG80/2025 now significantly updated to include requirements related to important changes in legislation.
Shortlist for the 2025 Roofscape Design Awards
Talent and innovation showcase announcement from the trussed rafter industry.