- Project plans
- Project activities
- Legislation and standards
- Industry context
Last edited 13 Sep 2018
Room data sheet
Room data sheets (RDS) give a detailed description of all the finishes, fixtures and fittings, mechanical and electrical requirements that will be required for each room or space in a project or build. Room data sheets will not be necessary for all types of buildings.
Room data sheets are used to communicate the client’s requirements for each room on a project. They can be provided to a design team by room types or define the requirements for each room. They may include requirements and guidance notes to help ensure the correct choices are made from the outset. They should be further developed by design teams to include actual specifications.
 What is included in them?
They include information about the room including its name, number, location, and use and then detailed descriptions of all the finishes, fixtures and fittings, mechanical and electrical requirements within the space. This information can vary greatly depending on the requirements and what type of space they are for, but some examples have been included below:
- Mechanical services:
- Heating and cooling.
- Ventilation and air conditioning.
- Environmental conditions, water supply temperatures and so on.
- Electrical services:
- Sockets and switches.
- Sensors and alarms.
- Data and communications outlets.
- Special power requirements, such as window openers.
- Audio visual connections.
- Equipment (such as audio visual equipment, information and communications technology (ICT) equipment, etc.), including equipment that might be built in and/or require connections.
- Storage and shelving.
 Who creates them?
 How do they aid in the design and construction process?
- They communicate to the design team the requirements of room types or individual rooms to ensure the design intent aligns with the needs of the client.
- They help the design team engage with users of the spaces to ensure that they fully understand their specific requirements and to explain the general provision. The design team can explain for example why natural ventilation is being used and how it will work.
- The RDS are issued to contractors to ensure that the trades understand the elements that will be included in the spaces. The contractors can also use them for auditing the spaces to ensure the employer's needs will be met.
 How are they created?
RDS can be create and formatted in more than one way. Typically, the final output has the information presented on one page per room (hence 'sheet'). However, if the project has more requirements, it could span multiple sheets per room.
As the final output is required as a sheet, some RDSs are created in word processing programs with the user opening each sheet and inputting the relevant requirements.
Pros: This option is the easiest for users to understand and create.
Some RDSs are contained in spreadsheets as tables. This allows for quick data entry, manipulation, and data management. Through the use of technology, this format can also allow the information to be reformatted into different layouts (such as single sheets) or connect the information into other databases and software. This can include importing and exporting the data from Building Information Models.
Some RDSs are managed through applications that store the information in a database. This can allow multiple people to have access to the information, to connect it with other applications and to output the data in multiple formats.
Pros: Can allow for multiple entry points. Allows for connection to other data systems. Can be cloud/web hosted.
 Related articles on Designing Buildings Wiki
Featured articles and news
Blighting local areas, preventing investment and and encouraging anti-social behaviour.
Sharing knowledge about the conservation of the built and historic environment.
CIOB launches a call to improve quality in the built environment.
Vastint gets permission for a 6.6 hectare site to support the expansion of Leeds’ city core.
One of the Isle of Man’s best 1960s buildings.
Using renewable energy in developing countries - QSAND and Loughborough University Research collaboration.
From frost damage to sulphate attack, common causes of defects in brickwork.
Precautions to take when making advance payments.
Helping communities recover from disasters and protecting them before they occur.
Instrumentation for critical healthcare environments.
Case study in the use of soft landings at the University of the West of England.