UNDERFLOOR AND ROOF SPACES
- What is the correct setting for underfloor ventilation with a mezzanine floor?
- Different degrees of underfloor ventilation affect the rate of heat transfer through the floor to the air below and then out of the underfloor space.
- For raked ceilings should the insulation be entered as ceiling insulation or as part of the roof insulation?
- For a suspended timber floor building on a sloping site, is it necessary to enter a different under floor height for each zone or is it acceptable to use an average for the whole house?
- How is a split-level floor and walls to sub-floor best modelled?
- When should we combine zones in the ceiling screen to form a roof space?
- When should we combine zones in the external floor screen?
- How do I model an attic, including dormer windows and internal walls to roof space?
- How is an internal wall adjacent to roof space only simulated?
- How are roof spaces modelled in BERS?
- Can an under floor space be modelled ‘enclosed’ if the floor is fully lined to the underside of the floor framing with fibre cement sheeting or similar (note: no walls around the under floor space)?
- I have a project that has a basement carpark that is completely underground with no natural ventilation. All ventilation is mechanical. The self-closing door is perforated for air flow.
- I have a corridor, wet and sleeping area in my 'attic' with 2440 high walls. The other side of the walls has roof space. The ceiling is flat.