For raked ceilings should the insulation be entered as ceiling insulation or as part of the roof insulation?
It doesn’t make any difference with bulk insulation because it is modelled the same. With foil insulation model it as a roof insulation and put the bulk as part of the ceiling, 2 For a suspended timber floor building on a sloping site, is it necessary to enter a different underfloor height for each zone or is it acceptable to use an average for the whole house? You need to select an average height for each under floor space you create when grouping zones having elevated floors. 1 During our training we were told to round dimensions off to 500mm, that was when the only snap was 500mm, now that we also have 100mm and 250mm, how accurate do we need to be? I notice when using smaller snaps that it can be more difficult to join zones without overlapping. Do not set the snap to grid to 100 mm, set it to 250 mm. You should select to constrain the drawing movement to the horizontal and vertical and only remove the constraint when drawing walls that don’t meet at right angles. Then everything i
