Cutting Groove for Kerf Weather Stripping.
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- เผยแพร่เมื่อ 20 ส.ค. 2024
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This video shows how to cut a groove into an older door for Kerf weather stripping.
Here is a link showing it before it is installed.
www.homedepot.c...
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This seems yo be the only video on TH-cam which actually shows how to create the kerf groove! Thank you. The only question is how to ensure consistent depth of the groove.
You could put a sharpie mark on the blade the depth you want. The blade will wear a bit.
Sir thank you so much. I have to do this very same project with my front door and it has the same issue. From missing the groove for the weather stripping to the misalignment of the door. Feeling confident now I can do it on my own. Thanks again
Best of luck 🙂
So, I used essentially this exact method to cut a kerf into the jamb stop of my 80s built home. It definitely worked to fit the modern vinyl weatherstripping. However, a quick measurement on a prehung door shows about 2” from jamb stop to the inside of the door threshold, whereas the door I am working on is more about 1 1-2”. The new weatherstripping is too thick and will not allow the old door to close. As such, I now much remove the jamb stop and reattach about 1/2” outward, so that the thickness of the weatherstripping may be accommodated. My recommendation is to take some measurements before you commit to this cut, so you may determine how (or whether at all) to approach your upgraded weatherstripping.
Great point
Just to follow-up, I ended up removing the door stop and re-nailing it into place about 5/8” outward to accommodate the new weatherstripping. This actually allowed me to clean up the kerf cut a bit more beneath the stop and against the threshold. Final note - the grout attachment is pretty abrasive against the door frame and in my case, created some unintentional gouges in the wood. Given at this point I am basically refinishing the entire door threshold anyway, I just sanded down with my sander to a smooth finish and used a filler on a couple of the deepest gouges. No big deal…overall the method works in a pinch. I’d hate to buy a specialized tool or a kerf router bit just to use once or twice in my life. Multi tools are a must-have in any man’s garage, and you can ultimately ass this to one of its many uses!
This was perfect for me. Doors can be tough replacing my door was not possible as it is wider than a conventional door. Thanks for you input. @@collinemorris Thanks my house was made in 71.
This was my exact concern. So how much room should be between the door and jam?….
Thank you very much for making this video. Extremely helpful. God Bless
Well Thanks so much for the great comment.
Excellent work..gearing up to do a similar job on one of my old doors as well
Thanks
Cost me 8 bucks for the grout bit. Now my back door seals shut! Thanks Bruce!
That is so cool
Those multi tools do a great job on cutting door jambs for floor jobs also
Yes they do I myself have a jamb that goes right to the floor and the carpet goes around the jamb. Not next time.
Number one tool on our job every single day. Got 2 atomic 20v dewalts and we use both of them every day. Had them for a couple years now and they still amaze me daily. They're variable speed and easy to control single handed. I've cut a couple kerf grooves myself with mine pretty simple. This would work a little better if you use the right blade, grout blade means grout but it worked
It did. I did this cut a few years ago and all is well
I didn't mean it wasn't the way to do it, I just meant that with a correct blade it would be alot easier on you and the tool. Every one knows that at least 70% of your tool is your blade. But by no means the grout blade worked but I would be afraid that it would scar the door jamb or casing and have to sand out deep scratches. I guess it depends on if it's painted or stained too because I know staining would definitely show. But if there's a guy out there that don't have one of the multi tools in their arsenal, they don't know what they're missing. Still using two Dewalt 20V Atomic series with a good 4ah battery that thing will last me pretty much all day and I use them daily. Home Depot did have a deal ; You get the multi-tool, one 2ah battery, one charger, a blade, and another Allen wrench I believe, and a bag to carry it in for $89 worth they're weight in gold. I apologize if I ruffled any feathers I just do everything with my Dewalts I would be naked without them. Trust me if you didn't know, now you know go buy you one you won't regret it
Well done Bud!! Them multi tools are a real time saver!! I use mine alot!!☺
+805ROADKING I can't believe I didn't have one before this. Tools save money when contractor charge $80 plus an hour.
Bruce, I've had one of those multi tools for years. You won't believe how often you'll pull that thing out. They are really handy. I'm sure your kit came with blades to cut soft and mild steel as well. Money well spent my friend.
+Rob Rotenberry Yes finally got one.
Wow. Genius idea. I'll be doing this to one of my old doors with peel and stick weatherstripping!
If you get the insert type stripping you can put it directly into the slot. But I don't know what you particular situation is. Good luck.
Thanks for the idea!! I am going to do this to my door!
Go for it!
Cool. Don't rush it Bruce! Show more details!
+Luke Grekat I know I get going and end up going to fast. You should try to make a few videos. It is a very humbling experience. Thanks for the comments.
Yes, I hear ya. It's tough. I've posted a few trying to get the hang of it. It's a draining experience! You're a natural speaker though!
Brilliant use of circular saw blade to get point across!
thanks it worked out great. New weather stripping !!!!! This was 5 years ago. LOL
@@BrucesShop I'm using your idea to add a furout (shim) strip. I have a warped frame. Thanks for the video.
I have one of those saws you will find a lot of work for it well worth the investment. A fine job sir only took 20 years lol. I dont feel so bad about my list now ;-)
That is a nice tool If I did alot of woodworking I would have one They do make some Neat blades for them !!! You are a better finish Carpenter than me ..I am good at framing and rough carpenter work so Don't let me build any kitchen cabinets for you !!!
+not2fast4u2c Thanks. The job was rough to start as the old weather-stripping damaged the frame
Very nice. Thanks for taking the time to share.
Glad you enjoyed it!
That'll earn you points with the Mrs. - Good job.
+John Strange Always good to have a happy Mrs. Bruce
Congrats on 4K plus!
+Graham Wilson On to 5000!!!!!!
Great job!
Thanks for the visit
Bruce nice job and vid.
+59chevt Thanks 59. Not everything around here is about small engines. I enjoy doing lots of things.
have you thought about brazing two blades together? I suspect it will be cleaner than trying to expand the kerf slot with an abrasive grout blade.
That is a great idea and I will try it. I really will. Well this video was done 6 years ago and the weather stripping is still holding well. Thanks for joining in. I have a question. Can you see the age of the video. This has been bothering me.
@@BrucesShop oct 7, 2015. Job well done! You inspired me to do mine. Tnx. Doug
Nice neat work Bruce ,but an expensive job. Not so if you have other uses for you new purchase.
+Patrick Meehan Well I have never minded buying a tool if I have a use for it right away. I know I will use it in the future. Thanks for the comments Patrick.
You also need to factor in long term energy savings.
thanks for sharing...
I'd been wondering what the correct tool was to make this cut. Harbor Freight has a $40 oscillating tool with blade.
Get one. The time saved will pay you back in 1 hour.
On sale they are about $26.What are they good for other than cutting odd slots?
I'm not affiliated with this product and I know it's a little expensive, but I decided to fill the kerf I made after watching this video and seal the door up with this kit weatherstripping kit that doesn't require a kerf. www.amazon.com/gp/product/B008BR9TBU
Good for you.
Just want to clarify before I buy a grout blade for my Porter cable oscillating tool, the grout blade makes a wide enough gap for the door weather seal?
It did for me. Go slow and get a vacume for the dust.
Ok Thank you!
why not just go to HD or lowes and buy door stops already made up with weather strips for around 30 / 40 dollars. or if you must remove existing stops and rip grove with table saw .....or even purchas selfr sticking strips and stick to stops already in place......just sayin' .....100 dollar tool that you'll never5 use again....is foolish
The added strips com too close to the doorknob after installed. Thanks for your input though. As well the existing stops are part of the door jamb.
$100 for the tool and $50 for the blades???? You're shopping at the wrong store. Got all that for under $40 at Harbor Freight and it does the same job. If you only need to use the tool occasionally and not as a pro, my advice is get it at Harbor Freight and "Git-ter Done"
I live in Canada so out dollar is only worth 70 cents us. It takes more dollars up here.
Not the correct tool. The groove you made won’t hold the weatherstripping. Put glue. It will be Hell to replace in the future, but you used the wrong tool for the job, so you have no choice.
When replacing the worn out weatherstripping in the future, you’ll have to use another type, because you won’t be able to reuse the groove you made after you used glue.
Well it has been 7 years since i made this video and the weatherstripping is still in there on a friction fit. Still no glue holding it. Thanks for the comment though your concerns are valid.
What are you doing. This type of weather stripping is flat out garbage. Leave weather stripping to the professionals.
Well it has been 4 years since this video was made. i did this and the door is still sealed great. The old weatherstripping was falling out so i am still better off. Did you see what the old stuff looked like?? Look at 1:09 compared to 5:03
@@BrucesShop junk is junk. I am a weatherstrip contractor for 40 years. Interlock is the best. Even v or spring bronze is far superior. That kerfed bubble is first class crap.
@@BrucesShop Thanks for this video. Ignore the trolls who think everybody is made of money and owes it to them. Going into the pandemic Winter lots of folks are poor and need to save on fuel costs. I just had to build myself a new door frame (a winterizing task turned into replacing rot on 22-yr jamb) and will be fetching this blade promptly to take care of the stop'ss weatherstripping.
@@stevensilverman4863 Hey steven I'm interested in hearing more of your opinion on these different types of weatherstrips. Im doing a lot of research on them now and could use your opinion. Message me please! or reply here
@@forrestcoleman2659 what would you like to know. Glad to help