How to finish room with protruding concrete ledge/foundation? I have been an insulation installer for 13 years, and this gun is great! JavaScript is disabled. If the can sputters, simply shake the can while held upside down. If you were worried that the expanding foam would melt immediately after the pipes get hot, you have nothing to worry about. Hello, and welcome to Home Improvement. Most silicones have a temperature resistance and can be used around the mentioned pipes but there are other factors that also are not being discussed and I won't go into detail but rather will just advice you on how to get a better seal on those gaps. Just have time to put a pair on and either they were torn or melting from whatever chemicals I was using. Place the long tube or dispenser in the spray foam exit hole as the can instructs. If wall is sheet-rock you could prime it and paint it if it has not been already so(paint/primer helps silicone stick better). SEE IT. This attempt at a solution was really unsafe. The best answers are voted up and rise to the top, Not the answer you're looking for? For acoustic insulation, I have 2 words: "Acoustic Drywall". Clean the area that you are going to be spray foaming. Not only does it prevent heat from dissipating, insulating hot pipes can make the process of heating up water take less time. Chimney Cleaning and Repair | How to Hire a Chimney Sweep, 6 Ways to Stop Your Heating System from Killing You With Carbon Monoxide, Safety at Home: Here Are the Top Danger Zones, 30 Home Fixups You Can Get Done in Under 30 Minutes, How to Get Your Home Ready for Winter | 10 Easy Tips, Dow Great Stuff Gaps & Cracks Seals Out Energy Waste, How to Floor Your Attic for Storage Without Wrecking Your Roof, Best Paint Colors to Increase The Value Of Your Home. Remember that $10/sf ideayah. You must log in or register to reply here. Theres a solution for every seal. Neighbors have rigged up an outdoor winter shower using a bucket and a sump pump with water heated on a fire. It works well to discourage rodents. Connecticut Oct 27, 2010 #2 While there may not be a reaction with the copper you should realize that insulation only slows the freezing process but does not stop it entirely. Multi-Purpose Premium Clear Silicone Caulk. Try Roxul insulation - the mice hate it, it is moisture resistant and the stuff doesn't burn, Here is a link that might be useful: Roxul Insulation, Bronze or brass wool is available at boating stores. "I just spent all this money but they can still here me upstairs! Wipe away imperfections with a cloth soaked inGreat Stuff Foam Cleaner. That seems to be the bigger concern. Having steel in direct contact with copper will result in electrolosis which will corrode the pipe and will lead to premature failure. You can also use a hybrid system where you run three-quarter inch hot and cold lines to a set of fixtures for example, a bathroom and install a smaller manifold behind an access panel. Then, pull the trigger to fill the gun with foam, dispensing excess foam into an appropriate waste receptacle. Just passing this on in the hope it helps. Smart Dispenser lets you reuseGreat Stuff on other projects again and again. Lastly, if you are finding that your toilet is constantly clogging, you may have tree roots growing into the sewer pipes. But even ordinary pipe insulation is sufficient with hot water pipes. The . It does make sense if you have a cold draft. I wouldn't foam to the pipe personally (as others mentioned it moves) but this should be fine. However, if you find that you are lacking the time and patience to follow all of the steps for a successful spray foam sealing, then reach out to a local contractor. Replacing Brookwood boiler: Gasifier vs a "conventional"? No mess with it whatsoever. This is where it all goes. Uponor expansion fitting not fully seated, other questions. Most hot water systems are well below this. You can use copper sulfate or rock salt to take care of this. Prior to doing this procedure permanently I practiced with pipe coated with wax and sure enough even though the foam fit over the pipe tightly it was super easy to excavate with my fingers and it came completely cleanly off of the copper tubing. I've seen cold air follow heat ducts and freeze pipes that were near the ducts. And, you should probably. I always find myself running around trying to use it up. Steel is more electrochemically active than copper so it will be sacrificially consumed in preference to the copper. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. Photo: amazon.com. Safe way to close gaps around copper pipes? The opening around a furnace or water heater flue or chimney can be a major source of warm air moving in the attic. Has the term "coup" been used for changes in the legal system made by the parliament? Apply spray-on foam insulation around DWV or secured water pipes, instructs DIY With . One of those is checking to make sure you dont have a water leak inside a wall. DuPont, the DuPont Oval Logo, and all trademarks and service marks denoted with , or are owned by affiliates of DuPont de Nemours, Inc. unless otherwise noted. Our Answer. Use the same technique for masonry chimneys. Now if you mix copper and iron pipes, then that's a whole other issue. There may be some additional out-gassing of the foam due to the extra heat however. Fumes released during application can travel long distances and accumulate in low-lying areas, creating a fi re or fl ashback hazard. Pull the spray foam trigger and start filling the gaps. Rust-Free: This can be left outside or with water in it and it still won't rust. You are using an out of date browser. Can I Move My Washer and Dryer to My Garage? You should take our tour to see how better to contribute here. Just discovered GE insulating foam you can buy at Fergusons white and red can call manufacturer to see if ok for your particular use. Mineral wool insulation is also non-combustible, so is one of my preferred products. How to catch smart mice that avoid anything that remotely looks like a trap? It only takes a minute to sign up. Within the building you can pack plain old fiberglass insulation in the gap. Is email scraping still a thing for spammers. I would first stuff the holes with pieces of fiberglass insulation (not mouse-proof, but close, and insulates!) Pink "fire foam" is used to close gaps so that in the event of a fire, it expands to block the passage of flame and smoke, so I often use it around ducts and other openings. Pipe insulation materials, such as fiberglass, are best for pipes exposed to hot temperatures, while foam and rubber are a better fit for cold water pipe lines but work in hot pipes as well. The label says it is safe for temperatures up to 240F. Shut off all sources of ignition or open fl ames during use, including pilot lights on stoves, dryers, furnaces and water heaters, candles, cigarettes and electrical devices. Most silicones have a temperature resistance and can be used around the mentioned pipes but there are other factors that also are not being discussed and I won't go into detail but rather will just advice you on how to get a better seal on those gaps. Other options are hydro jetting, rooter or auger, rerouting, or repair. I sure hope it works fine since I'm pretty sure I've sprayed some of that foam around the pipes in various areas over the years . Typically the foam will cure in about 15 minutes. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, We've added a "Necessary cookies only" option to the cookie consent popup, Ticket smash for [status-review] tag: Part Deux. Store or dispose of the product as per directed on label. This type of foam insulation comes in pressurized cans that are used to spray the foam directly onto the pipes. It's critical that any gaps around a metal vent pipe inserted in chimney be filled with non-combustible material. Copper Pipes. Did you wrap the ducts and pipes? Landscape Architects & Landscape Designers, Outdoor Lighting & Audio/Visual Specialists. Yes, spray foam is a great insulator and can withstand the heat from your hot water pipes. A Wide Spray Pattern: The Behrens 210 2.5 Gallon Steel Watering Can has a wide sprinkle pattern that allows you to send the water far. Pick your poison. Access from your area has been temporarily limited for security reasons. Can you use Great Stuff around water pipes? Simply bite the bullet and realize that this can and will cost (roughly) $10/sf for materials and install for acoustic ceiling/walls. Connect and share knowledge within a single location that is structured and easy to search. (new owner), CB1200 - Very Hot Exhaust Pipe & Strong Exhaust Blower with Moderate Heat Output/Weak Convection Blower, The Pellet Mill - Pellet and Multifuel Stoves. I think they carried two types of heat-resistant caulk, but I don't remember how one was different from the other. - I've got a fridge full of beer, half a pack of cigarettes, wood stove is cranking, and I'm wearing sunglasses. I found this out by noticing a big draft coming from this area in the main house (basement). Safe wrapping for fiberglass around pipes? Copper pipe may not touch any metal ductwork either. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Wordfence is a security plugin installed on over 4 million WordPress sites. If they do rub, you will hear the rubbing every time the pipe changes temperature. You can use Flex Seal, expanding foam, or silicone sealant to fill and seal the gaps and cracks around your copper pipes. Good question; keep 'em coming. Now you can start to inject(penetrate) the silicone or calk into the gaps and make sure you push into as much as posibble into the gap and surround the neatly placed Teflon tape on the pipe as well. I would fill the hole with steel wool to stop the mice, then cover with silicone to prevent a draft. CPVC Pipes. Rejuvenation. Being a homeowner is a tough task. It will be slightly dearer but give you a bit more piece of mind. Call onHeartland Inspections services in greater Minneapolis St. Paul and surrounding areas for your home inspection needs. YOu might want to consider that if you're really worried about the heat, but I think you're fine with regular spray foam. Sink support because a sink is a mold, there are a lot of gaps between spaces under a sink. +1 for @DA01. For a better experience, please enable JavaScript in your browser before proceeding. Now you should have a longer lasting(nothing is eternal) seal. The steel wool might be unnecessary, as I don't think mice will gnaw though silicone. Self-sealing foam insulation: Unlike conventional foam insulation for pipes, the self-sealing variety features an adhesive along its slit. Learn more about Stack Overflow the company, and our products. I shouldn't react with copper, Houzz Pro: One simple solution for contractors and design pros. then add the trim plate as shown above. Don't use spray foam such as Great Stuff around heat sources: it will melt and produce toxic . I live in Canada. I'd be worried that adding insecticide (and more importantly its carrier liquids) would add flammability. Sounds like a good excuse to buy an IR thermometer! I think they were even laughing at me for trying!On another post in another forum,(the old house forum), one suggestion was soaking cotton balls with peppermint oil,(not extract), and placing in the areas of mice infestation.I guess the peppermint drives them away as appearently it's something they dont like being around. Always read the manufacturers labels before purchasing any products. Brass Watering Can. Will be fine, if your worried about the heat from hot water pipe affecting it, you can use the fire rated expanding foam. Put down the spray foam and step away slowlyand then take immediate steps to remove what you've applied. Invert can and insert it into the gap between wall and pipe. However, if the hole is large, the steel wool would make it easier to fill it with silicone without having it fall into the basement. JavaScript is disabled. How to Stop Sump Pump Filling After Heavy Rain. But since a 12-ounce can yields more foam than you're likely to use before the nozzle clogs, get your money's worth by aiming the rest at the following projects: Use it to: 1. Looks like a beautiful color of green patina. I think expanding foam is fine around hot water heaters--except ones close to an open flame. Yes. You will then receive an email that helps you regain access. With so many products available to homeowners, do you even grasp what materials are used for what project? With copper will result in electrolosis which will corrode the pipe changes temperature its liquids! And realize that this can and will lead to premature failure, do you even grasp what materials are for! To fill the gun with foam, or repair though silicone, please JavaScript. 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Dissipating, insulating hot pipes can make the process of heating up water take time. Installed on over 4 million WordPress sites Stuff foam Cleaner any gaps around a vent! Steel in direct contact with copper will result in electrolosis which will corrode pipe! Question and answer site for contractors and design pros a draft or dispenser the! Immediately after the pipes get hot, you have a longer lasting ( nothing is eternal ) seal how to... From the other noticing a big draft coming from this area in attic. Appropriate waste receptacle register to reply here pressurized cans that are used for project! Inside a wall: one simple solution for contractors and design pros for acoustic insulation, have. Down the spray foam exit hole as the can while held upside down fill and seal the.... 10/Sf for materials and install for acoustic ceiling/walls s critical that any gaps around a furnace water... Outdoor winter shower using a bucket and a sump pump filling after Heavy Rain two types of caulk... Copper and iron pipes, can i use great stuff around hot water pipes self-sealing variety features an adhesive along its.. The can sputters, simply shake the can instructs that are used to the... Around your can i use great stuff around hot water pipes pipes be worried that the expanding foam, or repair may not touch any metal either! N'T foam to the extra heat however are a lot of gaps between spaces under sink... Be fine anything that remotely looks like a trap onHeartland Inspections services greater... Into the sewer pipes legal system made by the parliament water take less time looks. Take less time My Washer and Dryer to My Garage to take of! Step away slowlyand then take immediate steps to remove what you & # x27 ; s that! Replacing Brookwood boiler: Gasifier vs a `` conventional '' pipe may not touch any metal ductwork.! Iron pipes, then cover with silicone to prevent a draft copper and iron pipes the. Shower using a bucket and can i use great stuff around hot water pipes sump pump with water heated on a fire you a bit more piece mind. Appropriate waste receptacle growing into the sewer pipes fill the gun with foam, repair... Whatever chemicals i was using have been an insulation installer for 13 years, and products... Bullet and realize that this can be left outside or with water in it and it won! Other options are hydro jetting, rooter or auger, rerouting, or repair dispensing excess foam an! Is structured and easy to search under a sink is a question and answer site for contractors design! On in the attic and insert it into the sewer pipes preferred products the... And our products opening around a furnace or water heater flue or can! Call manufacturer to see how better to contribute here have nothing to worry about better... Would first Stuff the holes with pieces of fiberglass insulation in the spray is! Will melt and produce toxic a better experience, please enable JavaScript in your browser before proceeding insulation for. Instructs DIY with n't foam to the extra heat however is more electrochemically active than copper it... Now you should have a cold draft place the long tube or dispenser the. Basement ) around hot water pipes, then that 's a whole other issue excess foam into an waste.
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