Building Drawing Specifications

This text discusses the specifications used to draw building drawings for small residential and office buildings. It provides minimum sizes for different rooms and areas, as well as requirements for windows and doors.

Questions

• What are the minimum sizes for different rooms in a small residential or office building?
• What are the requirements for windows and doors in a small residential or office building?

Answers

• The minimum sizes for different rooms in a small residential or office building are as follows:
  • Drawing room or living room: 16 m2
  • Bedrooms: 12 m2
  • Kitchen: 8 m2
  • Bathroom: 2.6 m2
  • WC: 2 m2
  • Bath and WC: 5.5 m2
  • Lobby, passage etc: 1 m wide
• The requirements for windows and doors in a small residential or office building are as follows:
  • Windows should be 1/10th of the floor area excluding doors.
  • WCs, bathrooms, and 10% of the floor area should have doors.