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Bathroom Exhaust Fan Installation Through Roof



Bathroom Exhaust Fan Installation Through Roof

Vent your bath and kitchen exhaust fans through the roof through a special roof hood. Venting through a roof vent or exhausting them in the attic could c.

This Old House general contractor Tom Silva shows how to properly install a roof-mounted bath-fan vent

As previously mentioned, most building codes require the Bath exhaust to be vented directly to the outdoors. Attic locations should use insulated duct to reduce condensation problems. The exhaust ducts can discharge through the roof, soffit or gable siding — but a dampered Vent Hood should be installed

Depending on the location of the bathroom, it may be easy to vent the exhaust fan through the roof. This involves running ductwork from the fan, usually though an attic, and out through the roof. In order to accomplish this, the roof has to have a hole cut in it.

Do not put the vent termination in a roof overhang or soffit. Don’t put it on a wall near or under a roof overhang. The moist air that’s belched out by the fan can be sucked right up into the open soffit vents and be drawn into your attic. I feel it’s best to put bath exhaust fan vents through the roof.

If your toilet is part of the bathroom, locate the fan between the toilet and tub/shower. Venting: Exhaust flows through venting attached to the fan and out an exterior wall or roof. Never vent smelly, damp air into an attic or crawl space, which will warp rafters and promote mold growth.

There are two kinds of sinks that are commonly used: top-mount and under-mounting. Probably the most commonly used sink, a top-mount, or drop-in, sink is designed to sit on summit of the counter, as the reveal suggests. Generally speaking, most of the sink sits under the counter, in the same way as just the rim of it sitting on summit of, and visible above, the counter. Top-mount sinks are conventional for lovely much any countertop material, including wood and laminate, as the cutout is enormously covered by the sink and for that reason does not risk living thing damaged by water. They are afterward less expensive to install in a rock countertop, because they reach not require laborious polishing of the cutout edges, as in the same way as an under-mount sink. But, the play-act is that you cannot wipe water and spills straight from the counter into the sink.
The under-mounting sits underneath the counter. The rim of the sink is given to the underside of the countertop, as opposed to sitting on summit of it. This creates a seamless, clean look, as less of the actual sink is visible. another advantage is that water and spills can be wiped directly from the countertop into the sink without any obstruction, making it a great, easy-to-clean another for family Bathroom Exhaust Fan Installation Through Roof. Under-mounting a sink will usually forlorn be possible in the same way as a solid-surface countertop, such as stone, and isnt conventional in the same way as a laminate, as it cannot be strong as skillfully adjacent to moisture. These sinks afterward tend to cost more than top-mount ones.