You can use the term cove or coving for the concave arched molding at the junction of a wall with a ceiling.
Wall and ceiling junction.
Wall and ceiling sheets are installed first then a shadow line stopping angle is lodge and nailed into place.
Electrical wires run behind the walls and through the ceiling of your home meeting at junction boxes.
Continue to 9 of 11 below.
Generally there are three options to use at the ceiling wall junction.
Shadow line joins are perfect for very modern homes and provides a.
The corner then needs to be plastered where the angle meets the plasterboard on the ceiling and wall.
It is then sanded to a high level finish ready for painting.
Several types can be combined for more elaborate trim work.
Move down the corners between the walls then finish up with the area near the floor.
A shadowline junction is a 10.
Mounts on the surface of a wall.
Junction boxes also must be covered with solid covers with no holes.
Shadowlines square set junctions and cornices.
To make it more clear i drew this diagram in paint.
The terms ceiling line and floor line are used for the lines where the wall meets the ceiling and the floor respectively.
For example the terms are used in the book architectural drafting for interior designers by lydia sloan cline.
Homes naturally settle as they age which can create crevices in the walls and ceilings typically above doors.
Can contain light switches or receptacles.
In our new houses we lean towards the clean lines that a shadowline junction gives between the ceiling and walls and also at other junctions such as at door frames joinery pieces and at the floor.
Junction boxes must be installed where they are always accessible.
Allows circuits to safely split and branch into different directions.
Diy frequently asked questions wall ceiling junction.
Diy frequently asked questions wall ceiling junction the trim used where the wall and ceiling meet.
Never install a junction box in a concealed wall or ceiling space where the box cannot be accessed in the future.
Pour some paint into another small bowl then apply the paint through the same cutting in process you used for the primer.
Paint around the edges of the wall with an angled brush.
It is a safety hazard to completely bury a junction box in a wall.
A junction box also known as a splice or switch box is an electrical enclosure inside your home that contains wiring.
Ideal for areas where behind the wall installation is difficult or impossible.
Available in many different widths from 1 2 to over 5.
Common types include cove crown bed attic and picture.