What kind of penetration can be found in a floor slab?

Sewer pipe penetrations, water line entry penetrations, drain basins in the floor slab or sleeves for electrical, gas or communication are all common penetrations, typically with their own design or detailed features. These features, however, leave much to be desired with respect to sealing and waterproofing.

How do you put a shower stub in a slab floor?

Where the blueprints call for a tub or shower, the contractor builds a small box around the stub. The box, about 1 foot square, contains soil or sand and prevents concrete from covering the drain stub. When the contractor pours the slab, the concrete covers everything except for the box that contains the shower stub.

What should be included in a slab on grade home?

Slab-on-grade design: Given that you are committing a certain area of the main floor to mechanical systems, this is as good a time as any to plan some storage, and maximize the efficiency of that room. Along with some space for storage, you could consider including laundry facilities, or even a pantry in that space.

What kind of plumbing is used in a slab floored house?

These lines are narrower and made from copper or polyvinyl chloride (PVC). Once the builder constructs the rough frame of the house, the plumber installs the water supply lines.

What’s the best shower base for a curbless shower?

Because they offer practical features that homeowners love. Available in 13 sizes up to 71 inches long, TrueDEK Classic is a shower base that makes building curbless showers easy and fast, without having to cut into joists, the manufacturer says.

How big of a joist do I need for a curbless shower?

As 12” deep joists (11-1/4” for sawn lumber or 11-7/8” for TJIs) are a typical application with floor framing, we find 2x8s to be well suited under the shower floor in general. Note that each situation has its own load factors and needs to be engineered independently.

Can a single Shower Head be converted to a roll in?

Single shower head. Owner needs to convert to a roll in shower and wants to add an additional shower … read more Remodeling a 1/2 bath into a full. See attached sketch that Remodeling a 1/2 bath into a full. See attached sketch that shows the existing vertical stack with the vent to the roof and drain to sewer with a sink … read more

Which is the best shower system for new construction?

Ideal for new construction or remodeling projects, the Durock shower system is a complete waterproofing system that the company says is adaptable to job-site conditions and barrier-free installations. It includes pre-sloped foam trays; a pliable waterproofing membrane; and a drain assembly.