Table of Contents
Step 1: Measure the Height of the Rim. Step 2: Build the Frame for the Enclosure. Step 3: Cut Out the Drain Opening. Step 4: Install the Bathtub Drain Assembly. Step 5: Prepare the Mortar Bed. Step 6: Drop In the Bathtub. Step 7: Seal the Rim With Silicone Caulk. Step 8: Finish the Tub Surround.
What supports a drop in tub?
A mortar base must be used to provide sufficient support. Drywall mud or cement mortar can be used. Usually, no more than four or six shovelfuls are required directly under the tub. Use plastic sheeting on top of the subfloor and underneath the mortar, as well as on top of the mortar, under the tub.
Does a drop in tub need a mortar bed?
Whether you are installing a regular acrylic bathtub that doubles as a shower unit or a larger two-person Jacuzzi, most bathtubs require a mortar base for the tub to rest on. Without this support, the plastic of the tub would eventually break and crack. Prepare the floor for the mortar.
How do you install a drop in tub in alcove?
Measure the alcove space with a measuring tape. Place a piece of cardboard in the bottom of the tub. Check the subfloor where the tub will be located. Set the tub in place and mark the holes for the plumbing and fixtures. Install the plumbing. Install the tub spout and drain per manufacturer directions.
Can you have a shower with a drop in tub?
Can a drop in tub have a shower? Most drop in tubs can be fitted with a shower as long as they’re against a wall and have an adequate enclosure; doors that sit atop the rim are recommended to keep water from collecting on the deck.
Do you put cement board under bathtub?
The best approach when installing cement board or other tile backer around a tub is to keep the cement board out of the lip area. above the lip of the tub. Then apply a generous amount of thin-set to the bottom bathtub tile and position it 1/8 in. above the tub.
How do you shim under the tub?
Set the tub in place and place a level on one of the long sides. Have a helper lift the tub while you place shims under the legs or where the base touches the floor. Use metal or hardwood shims; softwood or plastic shims can compress over time with the weight the water and bathers.
Can I use spray foam under my tub?
Yes, expanding spray foam can be used under a bathtub. It can reduce coldness and flex in an existing install, but an improper application can result in additional problems.
How much room do I need for a drop in tub?
It’s standard practice to construct the deck for a drop-in tub so there is at least 6 inches of flat deck space around all sides of the tub. This means the deck structure needs to be at least 1 foot longer and wider than the tub itself.
How do you build a tub surround for a drop in tub?
Drop in tub surround with full access Step 1: Frame out surround. Step 2: Install proper substrate on framing. Step 3: Install finished surround material. Step 4: Finish top deck. Step 5: Place tub and Shim/level. Step 6: Secure the bottom of the tub. Step 7: Install drain/overflow. Step 8: Install high flow tub filler.
What is difference between alcove and drop in tub?
Drop-in bathtubs are installed anywhere a carved out deck or structure is implemented, often times in the center of the bathroom. Alcove bathtubs on the other hand, are installed in a recess, against the wall or an alcove.
Why are drop in tubs more expensive?
Drop-In: A drop-in tub can be more cost-efficient because of install and materials, these tubs are often acrylic and not cast iron. Because it sits atop the horizontal deck, it comes with a lip that sits atop the horizontal surface to prevent water from overflowing – though some people don’t like this look.
Does a drop in tub sit on the floor?
Drop in the tub, using sealant at the rim to prevent water from getting inside the deck. The tub will sit on its feet on the floor. The floor should be level. If it isn’t, Khiel says you can use shims.
Does drop in tub sit on tile?
Don’t Tile Under A Drop-In Or Alcove Tub Alcove tubs aren’t meant to sit on top of tiles. They are meant to sit on the bathroom subfloor directly via support feet or mortar. The last step is to finish the row of tiles around the edges of the tub, on the sides and bottom.
