How to Install an Exhaust Fan in a Basement Bathroom (DIY Exhaust Fan Installation Step-by-Step)

[@kirilkirov6036]

As a HVAC engineer as you Americans say or heating and ventilation engineer / duct fitter (known in UK). I see few things wrong (not hate). First the flexible ducting cannot be longer than 70-80 centimeters , also you have to hold the flex with a hose clamp / jubilee clips and then aluminum tape. Also minimize the 90 degree bends to the minimum if you can. That's pretty much it I believe. Other than that great job and good video !

[@cadayx]

Another great video Andrew! I would suggest using some stainless steel hose clamps in addition to the aluminum tape for connections.

[@AndrewThronImprovements]

Appreciate! I totally agree - I may just go back and add some since I completely forgot during the install. I think the tape will probably be fine, but having that extra security never hurts.

[@ppomm]

Looks good Andrew! I've never had such a big bit for masonry, so I drill a bunch of 1/2" holes in a circle then bust out the middle. You did a neater job! I think flex is fine for bath fan .. it just blows out humid air. Dryer vents have the whole lint accumulation issue so I think worth the extra effort to install rigid there. Thanks for sharing your work!

[@AndrewThronImprovements]

That works too! And probably saves you 50 bucks on a bit you will never use again lol. I totally agree - I think I’m in good shape for a lightly used bathroom exhaust fan 👍

[@leislymejia2864]

What about the exterior hood location, Does it matter where the air blows?

[@dryerventcleaningde]

Pretty confident you're not supposed to use the hammer function on this diamond tipped bore saw. Drill setting only.

[@AndrewThronImprovements]

Idk… I’ve always had an easier time drilling through CMU or concrete using the hammer function 🤷🏼‍♂️

[@limpfinger12]

Is there anything code wise about the vent being so close to the ground?

[@gillgetter3004]

Looking good👍installed one years ago in basement. Used rigid pipe though, I’d use the flexible if I did it again, back in those days the flexi was crummy vinyl, I think that foil one is way better.

[@AndrewThronImprovements]

Good stuff! Yea I think rigid is objectively a better bet - but the ease of flexible is hard to beat. Thanks for watching!

[@mikelallo4004]

Love your videos great information

[@AndrewThronImprovements]

I appreciate it! Thanks for the support 👍

[@zeeshaniqbal5518]

Hey, very nice and clean procedure you have followed Andrew. Have you installed an ON/OFF switch in the room for ease and accessibillity.

[@acmhfmggru]

Thanks for the video, Andrew, I have an important detail question: do you attach the exhaust fan to the drop ceiling panel, or should there be a small gap between the drop ceiling at the vent? That's kind of confusing to visualize, so from bottom to top, should it go: 1) vent cover -> drop ceiling panel -> air gap -> exhaust fan box or 2) vent cover -> drop ceiling panel -> exhaust fan box it looks like you have an small air gap there. I am trying to figure out what the right way to do this is. Hopefully you see this comment. Thanks again for the quality videos.

[@LanaFauxFauna]

I love your videos!

[@AndrewThronImprovements]

Thanks Lana! Appreciate it

[@jamesandrew4859]

Andrew, it looks like you have a rather long run of ductwork (maybe 8-10 feet?). Was wondering how well it is venting.

[@jealousmuch888]

How am I first, lol 😂❤ great video

[@AndrewThronImprovements]

Haha I appreciate it! Thanks for the support 👍🙏

[@jealousmuch888]

@@AndrewThronImprovements for sure ☺️

[@rakeshshah3658]

Hey man I love you videos I always wait for your next video to upload this time do a basement gaming room

[@AndrewThronImprovements]

I appreciate it! No plans for a gaming room at this house but maybe on the next one 👍

[@gamessnacksb2b561]

Empty cavities in basement 😅 I never find those usually that high up its a bond beam with rebar and most foundations especially now are completely filled, drill a small hole to confirm it isn't and you don't need to use hammer function while drilling and definitely not when starting hole, experience: doing this 5-80 times a week as a concrete cutter

[@elvaaz1000]

Great Job EXCEPT the bird or ...... can built nest out side of pipe. Need to add accessory that close the vent out side when it is not in use and will be open when the vent blow out . Other than that it is Pro Job 😉😉😉😉.

[@AndrewThronImprovements]

Haha I hear ya! But there is a bird screen that goes on the outside so hopefully I am covered 🤞 thanks for watching!

[@angelonicassio7131]

Obviously you don’t get snow there…