Walls Two film

Watch a snippet of our film. The full 29-minute version is available to purchase.

Walls two film

Walls Two explains the principles and construction of modern cavity walls and party walls.

Buy the full film

Film details

The first part of the film explains the principles of cavity walls and describes associated detailing to ensure good weather protection. The second part looks at modern materials and current good practice.

Topics include:

  • performance requirements of external walls
  • detailing to avoid rain penetration
  • blockwork types and characteristics
  • cavity walls, wall ties, DPCs
  • insulation
  • openings
  • party walls.


  • It is 29 minutes long and is available in WMV, Flash and Quicktime formats.
  • Copyright UWE Bristol 2007

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