The walls and ceilings in bill's addition are open.
Should You Caulk Between Ceiling And Wall. Caulking should be used when ever their is a change of plane. Or do it the right way which imo consists of taping the joints.
3 Steps for Sealing the Space Between Baseboards and Floors from cdn.shopify.com
The white caulking between the shower wall tiles and the shower ceiling is all cracked after just 9 months (since renovation). Without doing these steps correctly, water will seep through your walls and negate all your hard work up to this point. Hey, this is a great excuse to use the caulking gun!
The white caulking between the shower wall tiles and the shower ceiling is all cracked after just 9 months (since renovation).
To ensure a tight air barrier, the seams of these panels should be sealed. Measure the distance between studs. Don't caulk your exterior wall and trim if the temperature if below 40 degrees. To cover a ceiling with tin (steel, actually) you need panels for the field and cornice pieces to bridge the junction between ceiling and wall.
