Last edited 25 Nov 2022

Symbols on architectural drawings

This article catalogues some of the more commonly used symbols on architectural drawings and designs.

[edit] Add to the list by clicking the 'Edit this article' button.

1 gang light switch.jpg 1 gang light switch
2 gang light switch.jpg 2 gang light switch
2 gang 2 way light switch.jpg 2 gang 2 way light switch
Adjustable recessed spotlight symbol.png Adjustable recessed spotlight
Automatic air vent symbol.jpg Automatic air vent
Bath symbol.png Bath
Blockwork symbol.png Blockwork
Boiler flue symbol.png Boiler flue
Brick symbol.jpg Brick
Category 5 break tank symbol.jpg Category 5 break tank
Compressor symbol.jpg Compressor
Concrete symbol.jpg Concrete
Consumer unit.jpg Consumer unit
Dimmer switch symbol.jpg Dimmer switch
Door symbol.jpg Door (plan)
Double switched wall socket.jpg Double switched wall socket
Double switched wall socket above worktop level.jpg Double switched wall socket above worktop level
Ethernet socket.jpg Ethernet socket
Expansion vessel symbol.jpg Expansion vessel
Filter symbol.jpg Filter
Flexible hose symbol.jpg Flexible hose
Hatchingtiles.jpg Floor tiles
Flow restrictor symbol.jpg Flow restrictor
Hatchingglass.jpg Glass
Hatchinghardcore.jpg Hardcore
Hatchinghardwood.jpg Hardwood
Incline.jpg Incline (steps, stairs or ramp) with arrow head at the higher side
Insulation symbol.jpg Insulation
Isolation valve symbol.jpg Isolation valve
Lamp 3.jpg Lamp
Lockshield valve symbol.jpg Lockshield valve
Mechanical fan vent symbol.png Mechanical fan vent
Microbubble coalescent material symbol.jpg Microbubble coalescent material
Non return valve symbol.png Non return valve
North point.jpg North point
Passive vent symbol.png Passive vent
Hatchingpaving.jpg Paving
Pendant light.jpg Pendant light

Plywood symbol.png

Hatchingplywood.jpg

Plywood
Pressure sensor symbol.jpg Pressure sensor
Pump symbol.jpg Pump
Radiator symbol 290.png Radiator
Rainwater outlet symbol.png Rainwater outlet
Recessed downlight.jpg Recessed downlight
Recessed spotlight symbol.png Recessed spotlight
Hatchingtile.jpg Roof tiles
Hatchingrubble.jpg Rubble
Safety valve symbol.jpg Safety valve
Hatchingsand.jpg Sand
Sawn timber symbol.png Sawn timber
Shaver socket.jpg Shaver socket
Hatchingshingle.jpg Shingles
Shower symbol.png Shower tray
Single switched fused spur.jpg Single switched fused spur
Single switched wall socket.jpg Single switched wall socket
Sink symbol.png Sink
Soil vent pipe.png Soil vent pipe
Solenoid valve symbol.jpg Solenoid valve
Stairway symbol.png Stairway with arrow head at the higher side
Hatchingstones.jpg Stone
Stonework symbol.png Stonework
Telephone point.jpg Telephone point
Temperature sensor symbol.jpg Temperature sensor
Test point symbol.jpg Test point
Thermostat.jpg Thermostat
Towel rail symbol.png Towel rail
Existing tree symbol.png Tree (existing)
Proposed tree symbol.png Tree (proposed)
Existing tree to be removed.png Tree - to be removed
Tundish symbol.png Tundish
TV aerial.jpg TV aerial
Wall light symbol.jpg Wall light
Wash basin symbol.png Wash basin
Wc symbol.png wc
Weight sensor symbol.jpg Weight sensor
Window opening.jpg Window (elevation) showing direction of opening - point of triangle indicates hinged side
Window symbol.jpg Window (plan)

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Great start, but it would be really helpful if people would add more.

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