Wedi Board Installation for Fundo Primo Shower (Step-by-Step)
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- čas přidán 25. 07. 2024
- Our prior videos share how to waterproof a shower bench with Wedi and add the Fundo Primo shower pan. This video shows the Wedi board installation and how to add a custom shower niche.
For more home improvement tips visit www.homerepairtutor.com/👍🏼
Helpful Links:
Impact Driver -- amzn.to/2HekWib
FEIN Multi Tool -- tinyurl.com/yaj4xtpc
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Start with the main wall and cut a notch in the first Wedi board for the shower bench.
Ensure the rabbet cut in the Wedi Fundo Primo shower pan is clean. Then fill it with Wedi Joint Sealant.
Also apply Joint Sealant along the perimeter of the shower bench that's up against the main wall.
Embed the first Wedi board in the Joint Sealant and start the first set of screws/washers 4 inches above the shower pan.
Add successive screws and washers every 12 inches.
We built a custom 16" shower niche using Wedi Board. Existing 2x4 framing was cut from the niche using a Fein oscillating tool.
And a portion of second Wedi Board on the main shower wall was in that niche area.
The bottom wood blocking for the shower niche was slightly sloped downward and secured to the studs with 3" decking screws.
We added 2x4 wood blocking in the main wall for grab bars. Then applied Joint Sealant to the top of the first Board and installed the second Board on top of it. Again adding screws and washers every 12 inches along the stud.
Cut a notch in the bottom Wedi Board for the curb. Then puncture the back of the Board to indicate the mixing valve location. Cut holes for the mixing valve and plumbing ports with a utility knife or hole saw.
Add Wedi Boards to the plumbing wall using the same protocol as the main wall, i.e. Joint sealant on the top edge of successive Boards and screws/washers every 12 inches.
Start the shower bench wall by adding a thick bead of Joint Sealant to the top of the bench. Then embed the Wedi Board in that Joint Sealant and attach it to the studs. Complete the shower bench wall like the main wall.
Apply Joint Sealant to all the vertical and horizontal seams as well as screws/washers. Smooth the Joint Sealant with a Wedi corner putty knife or 3" putty knife. There should be a 3/4" to 1" bead of Joint Sealant on either side of seams.
The last step is to add a mixing valve and pipe seal. Our video shows the details on how to do this and the complete Wedi Board Installation
• Wedi Board Installatio... - Jak na to + styl
Im eight and a half minutes in and after seeing that niche install I’m sold on kerdi.
Looking good. The Wedi kit looks like an awesome system.
Thank you so much for this video! It's so helpful for all the little details that come into play when installing a custom wedi shower. I wish I had this one video 4 years ago when I did mine! I'll be referring back to this when I do my next shower.
As a certified Wedi installer I don’t agree with a few things he did. He is very messy also.Don’t be like this guy. I have been pro certified for many years now and can definitely tell this guy is a weekend Hack.
@@tilemike Thank you. Which things don't you agree with?
@MGSdesignsTube Ignore him. He's just another loser troll
Thanks guys. Your vids were sometimes the only good source of info on wedi installation. I’ve put in laminate, built wood fences....Yada yada, but never tiled. I originally put the collar on with their sealant, but pulled it off to do this.
Thanks a lot! My contractor went really light on the sealant and has nowhere near as much as you have. I’m going to have to look it over carefully now that the Wedi board was installed properly like yours before he covers it up with tile
Great video....Steve makes it look so easy and fast, nice work!!
Thanks Paul
i agree, he was able to cut and secure all wall panels in 17 minutes ! Great job guys.
@@valpanig A great job isn't in how fast it's done, it's attention to detail and quality craftsmanship. Never apply sealant/caulk with on surfaces with dust/debris. Steve doesn't have a Shop Vac?
@@HomeRepairTutor where is next part
You put the collar on inside out. It’s not a gasket to seal against the backside of the control valve face plate. The conical shape of the collar is meant to not allow water to trace behind the wall, it directs it back to the face of the wall board. So the narrower diameter of the collar goes inside, the larger diameter with the smaller ridge lip goes out at the face of the wall. The way you have it the lip sticks out well past the finished wall surface and will inevitably get distorted when you mount your face plate bracket (that gets secured flush with the finished wall). This will allow any water that reaches the collar to trace through and down the backside of the finished wall, as like electricity, water follows the path of least resistance. The cone shape is meant to prevent the water from getting past the inner most ridge of the narrower part of the cone. The water would have to be forced with pressure against gravity to get past the narrower inner part of the rubber ring. The face plate prevents direct spray so the water can only follow the rule of gravity and least resistance. Just my two cents.
This is exactly why I am here, no instructions so I am searching. This video was the only resource found and intuitively I thought it was put on backwards here as well. Thank you for your post, I entend to install as you have mentioned, not as shown in the video.
@bathroomrepairtutor.com steve white keymaster here is an opportunity to "round your wheel" without making it smaller!
I put in wedi board for the backsplash on a soaker tub 4 years or so ago. I believe Then the correct procedure was to notch half the width of the two boards and lock them into each other (top board notch back half bottom board notch front half out. Also believe I did this for the side seams too. When did this all change? Putting in a shower soon and don't want to mess up.
Hey guys, great videos. Have you used the Wedi butyl tub seal yet? It appears it is to seal a drop in tub without a flange, when the tub is actually placed against a wall or into an alcove. Any advice would be helpful!
Not an expert on the mixing valve collar, but tend to agree with TJ.
I simulated a leak and did a drip test, holding the collar over the sink and dropping water with a teaspoon from above onto the top of the fleece and on the lip.
With the lip on my side, some water is shed to the sides, and some fall into the hole. With the lip facing away from me, water does not get in the hole since the lip slopes downwards from the inside diameter at the back towards the outside diameter at the front.
The only scenario I can think of where the lip should face you is if the mixing valve protrudes out of the wall and fits tightly on the inner diameter of the lip to form a seal. But even then, I don't see the point.
thanks for the video very helpful, my question is did you cut out the wall panel to fit the curb that was in place? or did you notch the curb and the wall panel by 1/2' to fit the wall panel and curb together?
Can you wet shim wedi board to bring the walls flat, plumb, and square ( and stay in wedi warranty )? I know you can do that for kerdi board and stay in warranty, but I can't find any documentation for wedi board.
Hi what's the shower tray you used with the lip for the enclosure
Did you have to purchase additional board to complete the job or was there enough in the kit to do the bench and niche?
6:58 When you cut open the niche, looked like you found a box of Dots candy, but turned out to be your level, oh well.
Does wedi have to be grouted from behind when sticking onto a wall? I only need to do a pipe boxing in the corner. Can grip Fill be used to place it on?
Can I use formica laminate sheets with the wedi board instead of tiles? I would think so but you’d probably have to use an epoxy or something similar to make it adhere to it. Please let me know because it’s what I have already. Thanks and awesome educational video! Keep up the good work.
Please do not.
Yep- according wedi, you installed the valve collar backwards- other than that, fine job
How thick is that wedi board?
Can a bath fitter go over that wedi board or do I just use plywood at that point?
Great video. About to install my system. What exactly is the power tool you are using to make the delicate cuts - like cutting the wood for the custom shampoo box?
It’s called an oscillating tool !
can you use wedi flooring on the shower walls?
What brand of sealent are you using?
I used one of these flexi collars around my shower head pipe. If I need to change my shower heat pipe. Can I remove it from the collar/flange and reinstall the new shower head pipe thru the collar - and it will still be water proof?
yes, it might be a little tight but you should be able to do that
Do you still use the Wedi system? Thanks!
What u put on floor brother
Is there a reason you don’t use the tape?
Next time im knocking a brick wall down in the backyard, i will give you a call
Do you leave a 1/8 inch expansion gap if installing on tub souround
QUESTION - When you join two Wedi boards together with the Wedi screws to "pinch" them in, do you place the screw hole right at the join seam or through one of the boards?
through the joint so the washer spans both boards
@@HomeRepairTutor Thanks. I thought putting screws right at the joint might cause a bit of seam separation, so thought may be you placed the screw hole right near the edge of one of the boards while grabbing the other board with two of the washer teeth. At least it looked like it on some of the seams Steve put up on the video. Probably won't matter too much one way or another...
Great video! Steve looks super skillful! I like everything about the wedi system but how do you install a frameless shower enclosure and attach to wedi foam curbs? I haven't seen any useful hints how this should be done. Foam is weak for drilling into and many frameless enclosures have brackets that need to be screwed into the base. Any hints or ideas will be greatly appreciated. Thanks!
we get this question a lot, the most ideal situation is to add 2x4 blocking in the stud wall before adding Wedi backer boards. Place the extra 2x4s in the position where the shower door or glass will be located. Then, and this isn't perfect, add glass u-channel by drilling through the tile/Wedi and anchoring it into the studs. Apply 100% silicone in the screw holes, bottom of u-channel, and side of u-channel in the shower. Support bars can be used to stabilize large glass panels and they need to be factored into the glass planning phase as well as the shower surround.
@@HomeRepairTutor Thanks! How would you attach the brackets that sit on the curb below the glass panels? The curbs seem too tall for screws to work.
Wish you would show pulling out those tight dry fit panels
Why leave the debris behind your work? Is it too much work to brush it out?
It is soundproofing, and keeps the junk from going to the landfill.
When you do board a wedi board all on the floor, can you still use uncoupling as a layer on top before you tile?
Why would you? Just tile directly to the wedi board .. it has a good texture to tile to
It’s about 10-12 inches up from the pan you put your first screw otherwise you void the wedi warranty.
I was thinking the mixing valve collar went the larger side in the hole-can you confirm?
we add the Flexi Collar so the thicker side faces outward and can be trimmed to fit the tile
He installed it wrong. The larger side goes into the wall. The thin side is out.
Why do every kit comes with round once my shower valve is square
I made a mistake and put a 3/4 hole in one of the wallboards in the wrong place. How can I seal the hole?
You could fill in the hole with the piece you cut out or anther same size piece and seal it like you would other joints with Wedi sealant. The store I bought from said the sealant is extremely waterproof. Any joint will be waterproof if sealed with the sealant.
Quality doesn’t seem to be a priority. That guy was in a rush.
Hello there, at 7:29 what type of thinset is being used? Modified or unmodified?
i realize Im quite off topic but do anybody know of a good site to stream newly released movies online?
@Corey Stefan I would suggest FlixZone. You can find it on google =)
@Dash Mason Yea, I have been using Flixzone for years myself :)
@Dash Mason Thanks, I went there and it seems like they got a lot of movies there :) I appreciate it !!
@Corey Stefan no problem xD
14:45 flexi collar this is how I installed the flexi collar as well. There are some videos of guys installing this inside out with the thicker portion inside, and the thinner wide mouth area on the outside. It would be helpful if there was instruction from Wedi on the packaging indicating which side faces out. It is my opinion the portion that protrudes the farthest is the "out" side. Thoughts?
im in need of some my shower bench is leaking water
I noticed Steve did not make a dado cut to receive the wall boards on the Wedi board for the top of the bench seat. Any particular reason why?
It's not necessary and was treated like two boards butting against each other, adding sealant at the board intersection and a second layer overlapping is sufficient
Car you use a waterproof like redgard over this
good question JM, it’s not necessary to use RedGard over Wedi because the foam core is waterproof, you just need to waterproof the screws and seams with Wedi Joint Sealant
Who sells Wedi in Pittsburgh area? Thanks
Any luck here other than Tile Shop and custom order to Lowes?
WHY NO JOINTING TAPE OVER THE JOINTS?
I believe the wedi brand sealant/caulk that is used is meant to work in place of tape. I used this method on my custom shower install 4 years ago and have not had a problem with leaks.
why no cement on the studds before screwing
Wet shimming was unnecessary, all studs were plumb and even
not referring to wet shimming why not glue to studs instead of screwing Much like using Liquid NAIL WITH PANELING
Shouldn't use concrete directly on wood.... contraction and expansion will crack the concrete
@@69derfy because its held on with screws.....and sealant between the joints. Its not coming off with those giant washers.
Wedi still not convinced on this system, those small adhesive lap joints make me feel uncomfortable. and the foam board, because it has the ability to compress, unlike the old conventional system,thoe little over time will fatigue and fail eventually even conventional systems especially with water intrusion through the grout and mortar bed if they have fatigue. The alleged benefits of the Wedi system are not enough to get me to change from the old tried and true system. I have demoed quite a few houses that were 75 to 80 years old and the showers even with broken tiles cracked mortar still held up no leaks, hot-mop on tin pans or mortar, or even lead pans lasted.
I don't see vacuuming the joint I use all time 😂
this shower leaked before it was ever used
I think your video "record player" is skipping a little too much...must be a scratch in the vinyl...=p Great video otherwise! Steve needs gloves for that sealant!
Lol, ya the screw installation was quick. Didn’t want to skip those steps. Which gloves do you like best for waterproofing?
@@HomeRepairTutor what kind of sealant is that?
@@HomeRepairTutor
Dude!
Raven Powder-Free Disposable Black Nitrile 6 Mil Gloves, Large
I can do the same thing with backerboad & red guard & spend way less money
RedGard and CBU is a good option. The only issues are ease of use for the CBU, it taking an extra day for the seams (alkali tape/mortar drying), and warranty.
cutting cement boards and breathing that dust while handling the sheets well worth extra 35$ per panel.
valpanig Especially nowadays when you cannot buy a silica mask for love nor money!
Overkill.
Sure, you can do a real fast+easy shower install then breathe in the mold that grows behind the tiles for the next 20 years lol
"it really not going to matter " is something the homeowner doesn't want to continuously hear.🤔
well to bad, because if the homeowner knew what they were doing, they wouldnt of hired someone who knows when something matters....
Looks like a big mess to me.