Better put them in. Something has to hold the roof or roof panels up and prevent them from holding water.
Yes. Rafters and flloor joists do not have to run the same direction.
The answer depends on the type of tile. To cut acoustical tile, use a ruler or steel tape and a utility knife to mark your cut, the go back and forth down the cut line going deeper each time. Finish the cut off by turning the tile over and starting at the top edge, go down the back side once.
From AS 1684.4 Residential Timber Framing Code 2.6.4.1 Coupled roof Pitched roof construction with a roof slope not less than 10°, with ceiling joists and collar ties fixed to opposing common rafter pairs and a ridgeboard at the apex of the roof (see Figure 7.1). A coupled roof system may include some area where it is not possible to fix ceiling joists or collar ties to all rafters, e.g., hip ends or parts of T- or L-shaped house. 2.6.4.2 Non-coupled roof A pitched roof that is not a coupled roof and includes cathedral roofs and roofs constructed using ridge and intermediate beams.
no. roof is the outside ceiling is the inside
When Ideal loft ladders are opened, they extend from the floor to the roof; however, when they are closed, they neatly slide or fold into the attic. The attic ladder hatch is firmly fastened to the ceiling joists, ensuring its longevity.
The window in a ceiling or roof is called a Skylight.
The Esperanto words for roof and ceiling are tegmento and plafono.
ceiling, sealing
Essentially, you fit floor boards to the ceiling joists. The more common option is to use 4' by 2' chipboard tongue and groove floorboards, using screws and wood glue on the joints. This will stop creaking.
it is a ceiling that follows the line of the roof, not a ceiling that runs parallel with the floor.
Ceiling
A roof