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Roof Vent Installation Kit - Sealant, Butyl Tape, Screws - White

Roof Vent Installation Kit - Sealant, Butyl Tape, Screws - White

Item # 344270KITW
Our Price: $58.60
Accessories and Parts
Shipping Weight: 4 lbs
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LaSalle Bristol Vent Install Kit Accessories and Parts - 344270KITW
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Roof vent install kit allows you to properly mount your RV roof vent and create a waterproof seal. Kit includes 2 tubes of self-leveling sealant, 1 roll of butyl tape, 8 wood screws, and 30 sheet metal screws. 1-800-940-8924 to order LaSalle Bristol accessories and parts part number 344270KITW or order online at etrailer.com. Free expert support on all LaSalle Bristol products. Great prices and Fastest Shipping for Roof Vent Installation Kit - Sealant, Butyl Tape, Screws - White. Accessories and Parts reviews from real customers.
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LaSalle Bristol Accessories and Parts - 344270KITW

  • RV Vents and Fans
  • Vent Install Kit
  • LaSalle Bristol

Roof vent install kit allows you to properly mount your RV roof vent and create a waterproof seal. Kit includes 2 tubes of self-leveling sealant, 1 roll of butyl tape, 8 wood screws, and 30 sheet metal screws.


Features:

  • Installation kit includes everything you need to mount your RV roof vent with a waterproof seal
    • Works on surfaces such as aluminum, brass, steel, glass, mortar, wood, PVC, EPDM, TPO, and TPV
  • Pre-formed, synthetic polymer butyl tape remains flexible for years
    • Adhesion improves with age
  • Weather-resistant, paintable sealant is self-leveling for horizontal surfaces
    • No primer required
    • White color
  • Kit includes:
    • (2) 10.1 oz tubes of sealant
    • (1) 30' Roll of butyl tape
    • (8) #8 x 3/4" wood screws
    • (30) #8 x 3/4" sheet metal screws


344270KITW Roof Vent Installation Kit - RV Roof Membrane - Sealant, Butyl Tape, Screws - White

31071 Zinc Sheet Metal Screw - 8 x 3/4" Indented Hex Washer Head - Hex Slotted Drive

30587 Wood Screw - 8 x 3/4" Slotted Round Head

270341410B LaSalle Bristol XTRM Butyl Tape - 30' Long x 3/4" Wide - Qty 1

27034145 LaSalleBristol XTRM Universal Self-Leveling Sealant - 10.1 oz - White - Qty 24





Customer Satisfaction Score:


Customer Reviews

Roof Vent Installation Kit - Sealant, Butyl Tape, Screws - White - 344270KITW

Average Customer Rating:  4.6 out of 5 stars   (229 Customer Reviews)

Roof vent install kit allows you to properly mount your RV roof vent and create a waterproof seal. Kit includes 2 tubes of self-leveling sealant, 1 roll of butyl tape, 8 wood screws, and 30 sheet metal screws.

by:

It’s been one year (1/4/23) since I purchased and installed these products on my 1994 Airstream Trailer. The complete kit was more than adequate for my job given that the trailer had a few other areas requiring attention or needing the self-leveling sealer. I waited for the ideal conditions (weather, temperature, and time of day) before applying the parts and sealing a few other external components. We’ve had several rain events and temperature swings and these products have held up very well. The trailer serves more as an office now which increases the importance for not having leaks!

This was a great choice to select these projects and particularly, from this vendor. They were very responsive and quick to get the order out.

Thanks to George and his Team!
Happy New Year 2024



by:

I bought this kit to make my roof vent install water tight. The butyl tape and self leveling sealant were exactly what was needed. The kit comes with two sets of screws (which weren’t included with the roof vent), however I didn’t use them as one set was slotted (flathead vice Phillips) and the other (better) were hex head/slotted. I prefer Robertson (square drive) screws and that is what is stock on this trailer so that’s what I used. I would have given 5 stars if the screws that came with the kit were better quality (i.e. weren’t slotted). Regardless, there is no doubt it is water tight. Good kit.



by:

Exactly what I needed. Replaced roof vent on my 1964 Shasta and the self leveling sealant worked just as described. I applied it when temperatures were in the 50s and nights got down to the 30s so it took a couple days to dry. I’ve had no issues at all.



by:

I gave this order 3 stars because whoever shipped this order put the vent and the installation kit in the same box. The roll of tape was damaged, but I think everything else look okay. I have read other reviews saying the same things I encountered happening and somebody is not paying attention to these reviews. Also the plastic piece of the vent should of been packaged better as they were laid in there to flop around. I am surprised that nothing else was damageed. etrailer is better than this I would think.

Etrailer Expert

Jenny N.

8/31/2023

We always take reviews about the packaging seriously. I will have our Customer Service team reach out to you.



by:

The screen that snaps into place does not stay attached very well. Upon further investigation one of the plastic snaps was broken, but it was to late to return it as I had already mounted the unit on the trailer. However the kit was great. My trailer will now seal correctly. Thank you.



by:

Used to seal the replacement roof vent (old one was damaged from tornado). Followed instructions. Took our time and installation went well in 73 Deg weather. After a year, sealant is still good. (Trailer is stored under open sided shelter).



by:

What I'd like to know is how ETrailer got my Roof Vent stuff to me so quickly. Not only that, but I get a note right after I ordered referencing a prior order (for the same thing...different trailer) and I'm saying to myself, "These folks take customer service to another level." Everything ordered was in the box and delivered intact.



by:

Everything was perfect! Very efficient service! Im vey pleased with the quality of what I ordered. I would most definitely order again from trailer. Thank you again for the fast delivery.



by:

The items arrived unscathed and in good shape. Waiting for the weather to warm a little to make the install. I removed the old vent and it matches the dimensions of this unit, so the install should be easy. Metal lid should last a lot longer than the plastic ones.



by:

1Here are some pics of the way my order was recieved

Etrailer Expert

Jenny N.

5/22/2023

It does look a bit rough around the edges. I will have our Customer Service team reach out to make sure that the kit was not damaged.



by:

the sealants were damaged the tape was fine, so I had to go to a hardware store to purchase two sealants luckily they sold same brand. But this is not etrailers fault I blame the transportation of it. I am more than pleased with etrailer and all the products we have purchased from you. your customer service is amazing! the knowledge of the staff is far beyond any other company.

Etrailer Expert

Katrina B.

6/8/2023

Oh no! Lets get you over to our customer service department for them to get you some type of reimbursement.



by:

This kit is mostly complete. The only thing missing is a guy to get up on the roof of my camper who can use a heat gun to soften all of the old sealant and yank out the old vent. Seriously, the kit has everything I’ll need to install the new vent.



by:

Terrible packaging. The shipper thru everything on top of the Vent damaging the screen.



by:

I watched some videos before doing this so I was ready. The job was straightforward and materials provided worked exactly as advertised. The sealant in particular flowed right where I expected it to. Good job on this folks.



by:

The roll of butyl tape I received was twisted and bent. I had enough to complete my job but had to throw about half of it away. I'm not sure on the sealant. After 7 hours it is still very, very, soft. (I don't know if that is normal). The mounting screws have slotted heads. Be much better if they were phillips-I ended up replacing the slotted screws with phillips.

Etrailer Expert

Jenny N.

5/12/2023

I am sorry that the butyl tape arrived like that. I will have Customer Service reach out to you. The sealant should cure in an hour however if it is still soft then wait 24 hours if you plan to paint it.



by:

This kit comes with with enough for four root vents. One installed one vent but saving the rest for next time.



by:

Fan as described. Installed with help of on line customer videos. Works well. Butyl tape arrived nearly folded in half but it worked ok.



by:

The kit is more than sufficient for a 14x14" vent fan installation…except for the exterior screws.

One tube of sealant was just almost enough, but a little more from the second tube finished the job. The sealant looks adequate so far. Time will tell how long it lasts and how well it works. I put two rows of butyl tape under the vent’s flange and there’s almost but not quite enough left over for a second installation.

The screws on the other hand are all zinc coated. Not ideal to be up on a roof, covered with sealant or not. Fortunately, my new vent fan came with stainless steel screws.

I would suggest eTrailer consider replacing this kit with two alternate versions: one without screws and one with stainless screws. Standard shipping arrived on the third day. The price seems a little stiff, but to have everything I needed packaged and ready to go…well, OK.



by:

Worked great!



by:

Easy to work with and a quality product.



by:

It was easy to install and 1 year later, still no leaks.



by:

Arrived in timely manner, included the stated items more than enough type and sealant to install one roof vent.



by:

Great kit, I was able to re-use the mounting screws that were a bit nicer than the ones with this kit. Adhesives worked perfectly.



by:

everything needed for job was shipped together. fan workd grear!!!



by:

Found items easy. Shipped quickly/


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See what our Experts say about this LaSalle Bristol Accessories and Parts

  • Could LaSalle Bristol Roof Vent Install Kit Work with MaxxFan 7000k Roof Vent
    Hey David, we've used the LaSalle Bristol RV Roof Vent install kit part # 344270KITW to install several MaxxFan RV roof vents and it's worked well so it would also work well for you. This comes with everything needed so it would be a great choice.
    view full answer...
  • Roof Vent for a 1968 Streamline Travel Trailer
    We have several vents that might work for your Streamline trailer but nothing that is made specifically for it. I have included a link to the right to the options for you. Most of the vents require a 14-1/4 inch square opening to install the vent. The majority of the vents have plastic lids with a few exceptions that have metal lids. Beyond that it is just a matter of the color you want: white, blue, smoke, silver, clear, and metal. I also recommend the vent installation kit # 344270KITW.
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  • Can Roof Vent Install Kit 344270KITW Be Used on Cargo Trailer with Henry’s Tropic Cool
    Yes the Roof Vent Installation Kit # 344270KITW can be used on a roof of a trailer that has had the Henry’s Tropic Cool installed.
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  • Will the Roof Vent Installation Kit 344270KITW Work On a Fiberglass Roof
    Yes, the Roof Vent Installation Kit part # 344270KITW will work just fine on a fiberglass roof. I verified this with the manufacturer of the sealer for you, LaSalle Bristol.
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  • Where to Apply Caulk When Installing Trailer Roof Vent
    You would want to run a bead of the sealant around the vent opening on the underside of the mounting flange as shown in red on the photo I edited for you. Put the vent into place, pressing firmly so that the sealer spreads to the area around the mounting holes so that they are sealed when the vent is screwed into place.
    view full answer...
    Image 1 for
  • Install Kit Recommendation for Trailer Roof Vent with Sealant
    We have the part # 344270KITW which includes hardware and sealant for installing a roof vent like what you mentioned. I attached an install video that covers how this is used as well.
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  • Ceiling Garnish Installation Kit for Ventline Ventadome Trailer Roof Vents
    The ceiling garnash won't include screws but there is an installation kit for trailer roof vents. The kit # 344270KITW includes sealant, Butyl tape, and all screws needed for installation. The sealant can be painted 72 hours after setup. The types of screws included are sheet metal screws (30 count) and round-head wood screws (8 count). Garnishes are only available in white.
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  • Is There Corrosion Concerns When Adding a Ventline Trailer Roof Vent with Galvanized Steel Flange
    There is always a possibility of corrosion when using different metals. What I recommend is the installation kit # 344270KITW as it will have the sealant and screws to install your roof vent with a waterproof seal. You can always paint the sealant after 72 hours if you would like. I included a video review for you too.
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  • Longer Screws For Installing An RV Air Conditioner On A Thicker Roof
    If the 8, #8 x 3/4" screws in the Roof Vent Installation Kit # 344270KITW are too short, you can use the RV Kappet Screws with Covers # 37220415 instead. These screws are #8 x 1" and include white screw head caps if you choose to use them. You don't want the screws to be too long, you'll want the screw to be long enough to reach into the structural material under the trailer roof.
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  • How Does Exterior RV Shower Box Install on RV
    The Exterior RV Shower Box # 324-000061 that you referenced has 10 small bolt holes that are around the perimeter of the mounting bracket which most will use wood screws with. You'll want to cut the opening needed in the siding of your camper, then use some 2 inch by 2 inch boards to create a frame just behind the opening so that you can drill through the siding into wood to secure the shower in place. You'll also want to use butyl tape to seal the enclosure to the siding. For that we...
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  • Drill or Clamp Fan-Tastic Roof Vent for RV and Tip for Cutting Garnish to Length
    I like the more permanent drill application Fan-Tastic roof vents like the # FV801350 you referenced as they are easier to keep sealed. For an install kit the # 344270KITW would work well. This comes with the needed screws and all of the sealant you'd need. To trim the garnish I would recommend using masking tape to mark where you want it cut and then use a fine tooth saw to make the cut. Since it's plastic it will cut very easily.
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  • Replacement Motor for Fan-Tastic Vent Fan 6600R
    I do have an option for you but there are no longer any replacement parts available for the Fan-Tastic Vent Fan 6600R due to its age. Therefore, your only option is to replace this for which I recommend the Fan-Tastic Vent Roof Vent part # FV802250. This unit has a 12 volt powered fan with variable speeds and a manual lift lid. I also recommend using part # 344270KITW for easy installation.
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  • Can Housing of Roof Vent Be Left In Place for Roof Vent Installation
    You could get away with keeping the same garnish (trim piece inside the cutout) but unless there are specific parts you're replacing on your roof vent you'll need to replace the entire unit with the Fan-Tastic Vent Roof Vent w/ 12V Fan and Thermostat # FV802250. This is going to be the same case no matter what roof vent you have. Please note you need the Roof Vent Installation Kit # 344270KITW as well to get this vent installed. I'm attaching some review videos for you to also check out. If...
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  • Install Kit Recommendation for the Fan-Tastic Vent Roof Vent w/ 12V Fan # FV801250
    The Fan-Tastic Vent Roof Vent w/ 12V Fan # FV801250 would only need the Installation Kit # 344270KITW. This comes with sealant and install screws to secure it to your trailer.
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  • Recommended RV Roof Vent For A Trailer Bathroom
    The Fan-Tastic Vent Roof Vent w/ 12V Fan and Thermostat - Powered Lift # FV803350 you were already looking at is going to be the best option for what you're looking for. It has a smoke lid to allow in light and built in rain sensor to automatically close the vent lid when rain is detected. The garnish ring can be trimmed down to fit your 1" thick roof, you'll just want to also pick up the Roof Vent Installation Kit # 344270KITW to properly mount the vent to the roof of the trailer and seal...
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  • Replacement Vent For Northern Breeze Trailer Vent V2525-01-S46-M
    I do have an option for you but you have a Northern Breeze Trailer Roof Vent part # V2525-01-S46-M and the replacement lid part # BVB0568-01 which has been discontinued. I was not able to find that particular lid anywhere else either. I recommend to replace the entire roof vent with Fan-Tastic Vent Roof Vent w/ 12V Fan - Reversible part # FV801250 which will fit the same cut out as your old Ventline Northern Breeze. I recommend to just replace it with a modern version because it is really...
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  • How Many Tubes of Sealant Are Recommended for Installing an RV Roof Vent
    Hey Jeff! We have the Roof Vent Installation Kit # 344270KITW which comes with 2 tubes of sealant, a roll of butyl tape, and screws to complete the installation. If you're just needing the tubes of sealant then you can find that as part # 34427034145-1. I'm attaching a video where we use this installation kit for a roof vent so you can see our method for applying it.
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  • Can Fan-Tastic Vent Roof Vent w/ 12V Fan FV807350 Be Installed In RV Roof That Is Sloped?
    As long as the slope you mention in your RV's roof is a flat slope and not a dome, you can absolutely install the Fan-Tastic Vent Roof Vent w/ 12V Fan and Remote - Powered Lift - 14-1/4" x 14-1/4" # FV807350 and will have no issues. I do recommend using the Roof Vent Install Kit # 344270KITW to make sure you have no leaks after installing the new vent. I included videos of the products mentioned for you to take a look at.
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  • Will the Fan-Tastic Vent Roof Vent Assembly Upgrade Kit Work On a Dometic Unit
    I do have an option for you but you can't simply replace the insides of a roof vent fan with parts from another manufacturer, they aren't standardized like this. If you're interested in Fansatic Vent, I recommend the Fan-Tastic Vent Roof Vent part # FV807350, you'll also need the Roof Vent Installation Kit part # 344270KITW. This option does require you to break the seal but the cutout size will be the same and if your old unit has a fan, the wires will already be run so it's really not...
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  • Kit Needed to Install Fan-Tastic Vent Roof Vent
    We have a kit made for installing roof vents, including the Fan-Tastic Vent Roof Vent # FV802250. What you need is the Roof Vent Installation Kit # 344270KITW. This kit does include butyl tape, which you'll need, as well as sealant and screws. This kit will work for you no matter if your roof is metal or rubber. I have added a link to a video review of this kit for you to check out.
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  • Roof Vent Install Kit Recommendation for RV with Fiberglass Roof
    Since you have a fiberglass roof the RV roof vent install kit you'd want is the part # 344270KITW. The Butyl tape kit you mentioned # CAM25013 is for use with rubber roofs or sidewalls so it would not work for you.
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  • Can Existing Holes from Old Vent Assembly be Used for Hardware to Install Fan-Tastic Roof Vent
    As long as the holes where the existing screws are at are in good shape and they aren't too big for the recommended #8 screws that come in the installation kit # 344270KITW there should be no problem in using the same holes to install the Fan-Tastic Vent Roof Vent # FV801208.
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  • Recommended Roof Vent To Replace FanTastic Vent 6000a
    From all of the info I can find it looks like your FanTastic Vent 6000a Roof Vent was an electric lift variable speed fan with a thermostat so I recommend going with the FanTastic Vent # FV807350 which has these same features but instead of just three spends in the fan this one has 13 speeds to really fine tune your air flow. This vent fits the same opening as your current fan, but you'll want to pick up the install kit # 344270KITW to make sure you have a leak free install.
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  • Replacement Fan-Tastic Vent Roof Fan With Thermostatic Remote That Mounts To Wall Of RV
    I reached out to Dometic with your information and they instructed me that they no longer have a replacement for your current switch. To retain a wall mounted thermostat you can switch to the Fan-Tastic Vent Roof Vent w/ 12V Fan and Remote # FV807350. This fan uses a wireless remote that you can mount to the wall where your current switch is. The fan has 13 speeds that are automatically adjusted as needed for your temperature setting. A built in rain sensor will automatically close the...
    view full answer...
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Do you have a question about this Accessories and Part?


Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Kathleen M
Video by:
Kathleen M
Employee Michael B
Video by:
Michael B
Employee Chris R
Video Edited:
Chris R
Employee Mary K
Updated by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Amanda M
Edited by:
Amanda M
Employee Shane H
Test Fit:
Shane H
Employee Robert C
Installed by:
Robert C
Employee Halie H
Written by:
Halie H

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