#BATHTUB OVERFLOW ASSEMBLY HOW TO#
#BATHTUB OVERFLOW ASSEMBLY CODE#
#BATHTUB OVERFLOW ASSEMBLY PLUS#
#BATHTUB OVERFLOW ASSEMBLY PROFESSIONAL#

This includes a tub drain and spud wrench, screwdrivers, and pliers. To begin, you’ll need to make sure you have the right tools and equipment on hand.

#BATHTUB OVERFLOW ASSEMBLY PROFESSIONAL#

You may be able to replace the overflow cover plate on your own, but chances are good you’ll need to contact a professional for repairs, too. Once you’ve determined that there is a problem with the overflow cover plate, you will need to replace the part before substantial water damage occurs. The water can even travel beneath the tub and appear as a leak much farther from the actual source. Sometimes, it can be challenging to find the source of the leak as the water generally moves downwards across the drain waste tube. If this happens, water can more easily find a breach. This causes water levels to rise to or exceed the level of the overflow cover plate.

Rubber located behind the tub can eventually break down. Another common issue that arises with an overflow cover plate is a problem with the gasket behind the faceplate or drain cover. If a clog is severe, the cover plate won’t be able to do its job. The cover plate can start to become less effective if the pipes are clogged in your bathtub.

#BATHTUB OVERFLOW ASSEMBLY PLUS#

In either case, read on! The experts at Service Plus Plumbing have the answer.įortunately, as with many plumbing concerns, there are some indications and warning signs you can look for to know when it’s time to replace the overflow cover plate.

#BATHTUB OVERFLOW ASSEMBLY HOW TO#

You might also wonder how to identify problems with the cover plate and stop them before they become a significant problem. Even if you know what the name means, you might be wondering, “how does a bathtub overflow drain work?”. When water overflows from the tub, it can cause significant damage to the floor, other appliances, and the bathtub. As the name implies, the cover is designed to prevent water in the bathtub from overflowing. One of the most important is the overflow cover plate.

#BATHTUB OVERFLOW ASSEMBLY CODE#

It is the determination of the Board that the ABS drain/overflow assembly does not conform to the Code because it is neither part of the acrylic fixture nor concealed in the concrete floor slab.Your bathtub has several working parts. The building official also maintains that the ABS drain/overflow assembly is not part of the fixture and can’t rely on being concealed below the Code conforming combustible bathtub. ABS pipe has a flame spread rating of 200 – 260 and is therefore not permitted. The building official maintains that Sentence 3.1.5.16.(1) clearly only allows combustible piping that has a flame spread rating of not more than 25 and a smoke developed rating of not more than 50 for hi-rise buildings. The appellant refers to several previous appeals from the 1980’s that he contends support his interpretation. The appellant contends that the ABS drain assembly should be acceptable because it is either concealed in the concrete floor slab or concealed below the acrylic bathtub which does conform to required flame spread and smoke developed ratings.

Sentence 3.1.5.17.(1) permits combustible plumbing fixtures such as an acrylic bathtub in noncombustible construction provided the material from which the fixture is made has a flame spread rating and smoke developed classification not more than that permitted for the wall surface of the room or space in which they are installed. The one exception to the flame spread and smoke developed limits that could apply to this project is where the plastic pipe is “concealed in a wall or concrete floor slab.” With some exceptions Sentence 3.1.5.16.(1) permits combustible (plastic) piping to be used in noncombustible construction provided it has a flame spread rating not exceeding 25 and, in high buildings, a smoke developed rating not exceeding 50. Most of the ABS overflow/drain pipe assembly is exposed above the slab but concealed under the acrylic bathtub. The ABS assembly from the tub overflow and drain penetrates the slab through an assembly incorporating a cUL classified firestop device and then connects to the noncombustible trap directly below the slab with a combustible flexible coupling. The appeal involves a drain for an acrylic bathtub employing an ABS drain/overflow assembly passing through the eight inch concrete slab. The project in question is a residential hi-rise of noncombustible construction. Re: ABS Bathtub Drain/Overflow Through Concrete Slab, Sentence 3.1.5.16.(1)

Bathtub overflow assembly