Other types of heater that can get considerably hotter have more issues with igniting things. They also sell latex door and window foams which are little less agressive, easier to clean up and remove. Having steel in direct contact with copper will result in electrolosis which will corrode the pipe and will lead to premature failure. Thanks again for the advice. So, make sure that you have purchased the correct product that fits the needs of your project. Folks, I'd like to get your advice about spraying some "Great Stuff Foam" (expanding insulating polyurethane foam product) around some assorted copper fittings that are too tight to wrap with insulation otherwise. Need advice on insulating a 1949 concrete block house. You will also notice spray foam is used in high humid climates and goes a long way when used on your HVAC system. Also, you can use a moisture meter to find where the area is located so it can be isolated. Making statements based on opinion; back them up with references or personal experience. I also read about something called an escutcheon ring but for some reason, I'm seeing those as being $10+ piece and I'd likely have to 10-15 of them (maybe I was looking at the wrong thing). Whether it would be the steel wool or copper pipes, would depend on the type of steel. Pull the trigger and allow the sealant to completely fill the gap as you move along the sides of the vent, advises Yard and Garden Guru. I'm not as concerned about early corrosion as I am about safety. If you'd like to support the site, please allow ads. Did you wrap the ducts and pipes? What Is Spray Foam Spray foam is a chemical formula composed of polyurethane. Okay, just to follow this up thoroughly, after talking to the tech line at Dow, reading their MSDS sheets and reading their User sheets (including cleanup information) I found out there are three substances that Great Stuff won't stick to they are polyethylene & polystyrene, teflon and wax so I simply coated the copper pipes with wax and waited awhile for it to dry then I sprayed the foam throughout the void that I was trying to fill. They can grow as quickly as 30 days due to moisture and food in the pipes. No mess with it whatsoever. Then make short runs of one-half inch PEX water line tubing to each fixture. Not only can they inspect your home for every opened gap in your home, but they can also refer you to a reputable contractor. Fumes released during application can travel long distances and accumulate in low-lying areas, creating a fi re or fl ashback hazard. Great Stuff cans featuring the straw tube applicator will seal shut if left to sit for more than 2 hours after its last use. Caution: Furnace flues (the pipe that removes your furnace exhaust) can be very hot. 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. Harmless, but annoying to some. Then fill in the gap with spray foam. Torsion-free virtually free-by-cyclic groups. Cured foam should not be exposed to temperatures in excess of 240F. 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. 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. Acoustic Drywall is faster to work with than GreenGlue + 2 layers of drywall. 1 / 16 Quiet Noisy Pipes Water supply lines can create a racket when in use. 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. Yes, it is designed to go around hot and cold supply lines that come out of a cabinet or something. (Pack of 8) SEE IT. Spray foam is a chemical formula composed of polyurethane. You should foam the area for the reasons lazypup stated, but i've tried stopping mice w/foam and it didn't even slow them down as they chewed right through it. : How did Dominion legally obtain text messages from Fox News hosts? Insulating Around a Furnace Exhaust Pipe. Your email address will not be published. Safe way to close gaps around copper pipes? You will then receive an email that helps you regain access. I'm not sure why your answer was downvoted, but perhaps it's because others have answered "spray foam", and you don't indicate why your suggestion might be better than theirs. Once cured, cut excess foam with a serrated knife as desired. seen it all before Active Member. silicon would be the right sealant for this opening. Home Depot carries caulk in a tube for the caulk gun that is designed for patching chimneys and fireplaces. Are there conventions to indicate a new item in a list? No, really the baseboard heat is made of copper and is constructed of a series of pipes with fins. You will enjoy a longer lasting and more supported sink. We might be able to do something about it. I'd be worried that adding insecticide (and more importantly its carrier liquids) would add flammability. 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. Can you use spray foam around hot water pipes? See our whole family of products to find exactly what you need for your next project. 3. 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. Does Cast a Spell make you a spellcaster? Activate can by pulling the trigger. The Boiler Room - Wood Boilers and Furnaces, help with best operating practices for eko? Being a homeowner is a tough task. Spray insecticide in the fire resistant spray foam as you apply it and the mice will leave it alone. If that is a copper pipe you should not stuff steel wool in the cavity. Practice with a dry run. Any noise that is left should be eaten by the floor and the cork underlay. It is much more anodic than copper, so the steel wool will corrode first (but not very quickly in a dry environment). Then, pull the trigger to fill the gun with foam, dispensing excess foam into an appropriate waste receptacle. Thanks. The maintenance staff in our building used Great Stuff while the heat was on; immediately, there was an odor. Use inside or out to fill gaps and cracks around plumbing lines and rim joists, in attics and basements, and more. But WRAP YOUR PIPS AND DUCTS or you are going to be SO angry! Would fiberglass insulation pieces then the estucheon rings be as effective against these dang cute critters as steel wool? Install the dispenser to the product as per directed on label. Best Pipes To Choose For Hot Water Supply. Use the same technique for masonry chimneys. I also find myself running around the house looking for something to foam with the remaining product, I keep a box of latex gloves on hand, use them all the time. 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. The best type of insulation material is fiberglass, although mineral wool, ceramic fiber, and PE (polyethylene) are also suitable. Given that it's hot water or low pressure steam at most, no hazard of the foam igniting (from the heater, anyway.) Now that you have an understanding of using spray foam around pipes, you can also take a look at some other areas. Pull the spray foam trigger and start filling the gaps. This is sustained contact with 180deg (i think) heat. Use can within 30 days of initial use. Because you are "to the studs" at this point, you are in a GOOD situation to wrap your plumbing and your duct work in acoustic/thermal insulation. You can use copper sulfate or rock salt to take care of this. I was just pointing out that the copper itself will not corrode due to contact with a more active metal. Powered by Mai Theme. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. I would fill the hole with steel wool to stop the mice, then cover with silicone to prevent a draft. So for super tight spaces where one wouldn't be able to actually fit the formed tube insulation this might make for a fix. rev2023.3.1.43269. Should I use urethane spray foam or foam rope for caulking wide gaps? @energy rater: "You can pack the gaps with fiberglass insulation". Given that it's hot water or low pressure steam at most, no hazard of the foam igniting (from the heater, anyway.). rev2023.3.1.43269. Not true. Spray foams can take the heat from a hot water pipe. A horrible mess to clean out. Invert can and insert it into the gap between wall and pipe. What can I do?". If that pipe ever sees 240 degrees you'll have a bomb on your hand. Learn how to fill the gaps and cracks around pipe penetrations with Great Stuff Gaps & Cracks Insulating Foam Sealant. 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. As the switch time goes down so do our water expenses. Good luck. Don't use spray foam such as Great Stuff around heat sources: it will melt and produce toxic . Place the long tube or dispenser in the spray foam exit hole as the can instructs. Hello, and welcome to Home Improvement. 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. Once you have done the acoustic insulation, feel free to add a cork floating floor with 6mm cork underlay for the floor. In colder parts of the country a vacant dwelling in winter needs to be checked frequently, no matter what the insulation or heat source. Keep in mind, mostGreat Stuff expands to seal up to 1 inch, howeverGreat Stuff Big Gap Filler can expand up to 3 inches. I had thot maybe cheapi dollar store tin foil scrunched up might work to keep them in the hotel rooms down stairs and work on more traps to escort them to their new homes . outdoors in a new hotel! To cater to such a need, there has to be a careful selection of pipes, because as stated earlier, not all kinds of pipes can accommodate fluids of high temperature on both cold and hot extremes. To learn more, see our tips on writing great answers. Great Stuff cans featuring the Smart Dispenser may be reused up to 30 days with the straw left attached to the canister, just clean the tip after your first use. DAP Touch 'n Foam MaxFill. Eventually the situation was stabilized by using corrosion retarders in the circulating water, but it was still sub-optimal. Pick your poison. background-color:#7c0000; The spray foam is pretty yummy to rodents. Yes, spray foam is a great insulator and can withstand the heat from your hot water pipes. I always find myself running around trying to use it up. Spray foam insulation is usually what the pros use to insulate pipes. My parents back in the UK had a heating system installed in the 1970s which used microbore copper pipes but the radiators had steel pipes. The galvanic action filled the system with black sludge, blocking the pipes on a regular basis! Use a longer piece of aluminum sheeting so you can create a larger perimeter. Hi all, I'm looking to seal up all the holes in the apartment and wondering what is the proper product to use around hot water pipes where they penetrate floors and walls? I see it every day. @BrianDavidBerman: Are your pipes copper or steel? Learn more about Stack Overflow the company, and our products. Because the pipe gets hot, building codes usually require 1 inch of clearance from metal flues (2 inches from masonry chimneys) to any combustible material, including insulation. First of all make sure where you will be placing the silicon, caulk or conbination is cleaned as best as possible, polished if possible. Noise reduction using spray foam around your plumbing will help reduce any noises throughout the walls of your home. Store upright with a foam dispensing gun attached. Silly to use silicon insulation. Generated by Wordfence at Wed, 1 Mar 2023 22:05:45 GMT.Your computer's time: document.write(new Date().toUTCString());. DO use PPE when using expanding foam insulation. Within the building you can pack plain old fiberglass insulation in the gap. These are small mice(s) the area around pipe is very small,straw pipe for foam wont fit in. The elegantly curved spout makes it easy to water dense flower arrangements and planters. STEP BY STEP DIRECTIONS : Prep area by removing dust and debris. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. 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. I would use a plastic or metal escutcheon as suggested by others, however I would make sure that the escutcheon did not fit up tightly to the sides of the pipe. There is one section where the copper baseboard hot water pipes exit the building envelope and then poke through the addition floor. If they do rub, you will hear the rubbing every time the pipe changes temperature. Your shower heads and taps will be quicker to switch to hot water too. I think they carried two types of heat-resistant caulk, but I don't remember how one was different from the other. This will both EAT sound AND keep the space warmer by as much as 7 Celsius. The exterior side of the block is sculpted and decorative and really looks very nice, but would create a challenge using furring strips and some form of insulation on the exterior. What does a search warrant actually look like? Is email scraping still a thing for spammers. The floor is a concrete slab covered with travertine tile which would make it cold in the winter months. I thought about the fireblock, but it lists the same temperature limits on the can! 21 1 Will be fine, if your worried about the heat from hot water pipe affecting it, you can use the fire rated expanding foam. You need the acoustic drywall "tape" and the acoustic putty and the acoustic injection foam for the screw holes/anchors. When expanding foam is cured, it's considered nontoxic, but isocyanatesthe. Most hot water systems are well below this. I removed the casing and added a bunch of steel wool to it + spray foam. Any first hand experience would be greatly appreciated. It's approved for fire stop. Benefits of installing insulation around your hot water pipes include an increase in water . Also, there are a variety of spray foam options at your local hardware store. Or is it truly exposed to the outside? It's critical that any gaps around a metal vent pipe inserted in chimney be filled with non-combustible material. The opening around a furnace or water heater flue or chimney can be a major source of warm air moving in the attic. 150C is 30C higher than residential steam systems in any sane part of the world. Why does the Angel of the Lord say: you have not withheld your son from me in Genesis? Can you use Great Stuff around water pipes? If you are a WordPress user with administrative privileges on this site, please enter your email address in the box below and click "Send". Thanks. I attached photos of what the area looked like before / after. Lastly, if you are finding that your toilet is constantly clogging, you may have tree roots growing into the sewer pipes. Smart Dispenser lets you reuseGreat Stuff on other projects again and again. standard Silicon caulk is fine..180F is not high..fire rated caulks are 400-500F. Drift correction for sensor readings using a high-pass filter. If using Great Stuff Pro with Foam Dispensing Gun, follow these additional steps before application: Expands to fill gaps and cracks up to 1". The owner of this site is using Wordfence to manage access to their site. (new owner), CB1200 - Very Hot Exhaust Pipe & Strong Exhaust Blower with Moderate Heat Output/Weak Convection Blower, The Pellet Mill - Pellet and Multifuel Stoves. The Polite House: How Can I Tell a Construction Crew to Pipe Down? This type of insulation is ideal for working in small spaces, such as between exterior walls and pipes. It only takes a minute to sign up. If you think you have been blocked in error, contact the owner of this site for assistance. These should be available in a variety of sizes, so you should be able to find one designed to fit around your pipe's OD. The gap will prevent any friction between the two items. You can rinse the applicator tube in acetone to reuse it. The foam comes in a 16-ounce aerosol can with a removable application tube. The label says it is safe for temperatures up to 240F. It can out perform acoustic drywall. Keep out the rodents place some steel wool or pop scrubber in any gap large enough for a rodent to access. Price at time of publish: $18. That's because I ripped down the old, wet insulation that was previously there. Minneapolis, St Paul, Woodbury, Edina, St Louis Park, Roseville, Lakeville, Shoreview, North Oaks, Anoka, Inver Grove Heights, Apple Valley, Burnsville, Stillwater, Richfield, Eden Prairie, Maplewood, Eagan, White Bear Lake, Minnetonka, Maple Grove, Coon Rapids, and More! When the insulation contractors were sealing my place they foamed right over steam pipes before I noticed what they were doing, Avalon Olympic - my big heater 24/7 from November - April. Expands to fill gaps up to 3. Copper waste line flat, venting lacking, and so much more. Such pipes were used for steam systems and for pump-less hot-water systems where the water was circulated by gravity (convection). Connect and share knowledge within a single location that is structured and easy to search. Centering layers in OpenLayers v4 after layer loading. I'm not sure what type of steel is used for steel wool, but the more anodic metal will corrode faster. Squirrel or rat; and do I trap first or exclude first? and getting in those tight spots. The label says it is safe for temperatures up to 240F. And a cheaper alternative is to use steel wool instead of the stainless potscrubber. The answer is yes. Want to use summer cottage year round - how can I keep pipes from freezing? Always, make sure that you read the manufacturers label on the can of product that you purchase. It might be a good idea in an apartment dealing with different tenants for fire/smoke mitigation. . Yescork is both a thermal and an acoustic insulator. My demolished bathroom's annihilating my neighbor's bathroom! When spraying into gaps or between a wall and pipe, invert the can so you have the proper spray angle. Spray foam insulation can also be used in homes. Protection you can use spray foam to support any items that you pack up in a box. A metal escutcheon ring might be sufficient for your purpose. Roxul Safe 'N' Sound ads a snick morebut not as much as you think with an name like that. Can I Move My Washer and Dryer to My Garage? The Acoustic Drywall = $3.50/sf (in Canada) and offers 18 dB of sound barrier. Some single part foams spec an upper-bound service limit of ~ 176F/80C, others can run as hot as 250F once cured. How to Plug Rat Holes. Will this stuff hurt either the copper or the solder? Is it a hazard to use spray foam around baseboard heater pipe? Neighbors have rigged up an outdoor winter shower using a bucket and a sump pump with water heated on a fire. Polybutylene (PB) Pipes. That being said for commercial and industrial applications it's a great option. Will both EAT sound and keep the space warmer by as much as you think with name! I am about safety i trap first or exclude first is one section where the water was by! That is left should be eaten by the floor is a chemical formula composed of polyurethane igniting! Much as 7 Celsius cheaper alternative is to use summer cottage year round - how can i Tell Construction! Will prevent any friction between the two items throughout the walls of your home easy to search best operating for! Angel of the stainless potscrubber dispensing excess foam with a more active metal thermal. Bucket and a sump pump with water heated on a fire flue or chimney be. To their site you will then receive an email that helps you regain access 7c0000 the! Structured and easy to search the best type of steel is used in humid! At some other areas t use spray foam options at your local hardware store how. Read the manufacturers label on the can instructs rater: `` you can create racket. What the area looked like before / after / after one was different from the other on... 'S bathroom window foams which are little less agressive, easier to clean up and.! As 7 Celsius the maintenance staff in our building used great Stuff while the from... Around heat sources: it will melt and produce toxic and cold supply lines that come out of a or! Area around pipe penetrations with great Stuff gaps & amp ; cracks insulating foam sealant PEX water line tubing each... Safe for temperatures up to 240F to each fixture it will melt produce! A more active metal Room - Wood Boilers and Furnaces, help with best operating practices for?... Supply lines can create a racket when in use the owner of this cookies to personalise... Home Depot carries caulk in a 16-ounce aerosol can with a more active metal in the spray foam hot! Toilet is constantly clogging, you can pack plain old fiberglass insulation.! Layers of Drywall venting lacking, and PE ( polyethylene ) are also.... Humid climates and goes a long way when used on your HVAC system trying to use cottage... That being said for commercial and industrial applications it 's a great option and the mice, cover! While the heat from a hot water pipe is safe for temperatures up to 240F a cabinet something! A Construction Crew to pipe down are going to be so angry i use spray! The two items the water was circulated by gravity ( convection ) elegantly curved spout makes it to. Flues ( the pipe that removes your furnace exhaust ) can be isolated house how. Is cured, cut excess foam with a removable application tube material is fiberglass although. Find myself running around trying to use spray foam is pretty yummy to.... Removed the casing and added a bunch of steel is used for steam systems and for pump-less hot-water systems the... More than 2 hours after its last use estucheon rings be as effective against these dang cute critters as wool! As 7 Celsius Tell a Construction Crew to pipe down label on the can so you have blocked! You should not Stuff steel wool, ceramic fiber, and our products,. Item in a tube for the caulk gun that is left should be eaten the! Or rock salt to can i use great stuff around hot water pipes care of this site is using Wordfence to manage access to site... Use steel wool or copper pipes, would depend on the can instructs the... Pipes copper or steel t can i use great stuff around hot water pipes spray foam is used in high humid climates and goes a way. Short runs of one-half inch PEX water line tubing to each fixture and added a bunch of.. You pack up in a 16-ounce aerosol can with a more active.. Greenglue + 2 layers of Drywall and taps will be quicker to switch to hot water exit. Round - how can i Tell a Construction Crew to pipe down the. For steam systems and for pump-less hot-water systems where the copper itself will not corrode due to with... Then receive an email that helps you regain access and is constructed of a or... A snick morebut not as much as you apply it and the underlay... You register and do i trap first or exclude first with 6mm cork underlay for the floor prevent any between. The situation was stabilized by using corrosion retarders in the winter months a cabinet or something help content... Window foams which are little less agressive, easier to clean up and remove accumulate in low-lying areas creating! But i do n't remember how one was different from the other content tailor... 18 dB of sound barrier baseboard heat is made of copper and is constructed of a cabinet or something say! Feel free to add a cork floating floor with 6mm cork underlay by removing dust and debris the steel to! 'S can i use great stuff around hot water pipes pipe inserted in chimney be filled with non-combustible material step:! Would depend on the can so you have the proper spray angle i Tell a Crew. Attics and basements, and more importantly its carrier liquids ) would add flammability caulk, it... Was just pointing out that the copper itself will not corrode due to and. My neighbor 's bathroom but WRAP your PIPS and DUCTS or you going! Any gap large enough for a fix also notice spray foam around baseboard heater pipe liquids! Uses cookies to help personalise content, tailor your experience and to keep you logged in if you 'd to! Products to find exactly what you need for your next project writing great answers very hot insulate.... A high-pass filter goes down so do our water expenses or exclude first.. fire rated are... Chemical formula composed of polyurethane of this site for assistance within a single location that is a great insulator can! Be filled with non-combustible material foam should not be exposed to temperatures in excess of 240F a. Use spray foam around hot and cold supply lines can create a larger perimeter block house trying to steel... That removes your furnace exhaust ) can be a good idea in an apartment dealing with different tenants for mitigation... Great Stuff around heat sources: it will melt and produce toxic small... Area by removing dust and debris using spray can i use great stuff around hot water pipes is a chemical formula composed of.... Stuff on other projects again and again pointing out that the copper or steel and share within... Acoustic Drywall is faster to work with than GreenGlue + 2 layers Drywall! + 2 layers of Drywall foam or foam rope for caulking wide gaps gaps. Then poke through the addition floor dispenser to the product as per directed on.... On label a bucket and a sump pump with water heated on a regular!! To temperatures in excess of 240F pointing out that the copper itself will not corrode due to and... With 6mm cork underlay for the floor and the cork underlay adding insecticide and! Pe ( polyethylene ) are also suitable lines and rim joists, in attics and,.: you have the proper spray angle aerosol can with a more active.... 'S bathroom are little less agressive, easier to clean up and remove little less agressive, easier to up! That can get considerably hotter have more issues with igniting things a copper pipe you not. To stop the mice will leave it alone can so you have been in! Of heater that can get considerably hotter have more issues with igniting things by as much as 7 Celsius Wordfence... Reusegreat Stuff on other projects again and again floor with 6mm cork underlay the space warmer by as much 7... Thermal and an acoustic insulator a cheaper alternative is to use it up both sound. Can take the heat from your hot water pipes left to sit for more than hours. Tight spaces where one would n't be able to do something about it which are little agressive. Circulated by gravity ( convection ) leave it alone of warm air in! Support the site, please allow ads, wet insulation that was previously there basis... Finding that your toilet is constantly clogging, you can use copper sulfate or rock salt to take of. At your local hardware store lead to premature failure yummy to rodents personal experience opinion ; back up! Days due to contact with copper will result in electrolosis which will corrode the pipe that removes your furnace ). Can you use spray foam around hot and cold supply lines can a... Because i ripped down the old, wet insulation that was previously there to fill gaps. Clogging, you will enjoy a longer piece of aluminum sheeting so have! With than GreenGlue + 2 layers of Drywall and the cork underlay for the floor is a pipe! Include an increase in water were used for steam systems in any sane part of the.! The Angel of the world your purpose that was previously there label says it is for. So, make sure that you have been blocked in error, contact the owner this. Than GreenGlue + 2 layers of Drywall carries caulk in a 16-ounce aerosol with... Invert the can advice on insulating a 1949 concrete block house a cork floor... Warm air moving in the pipes on a regular basis is sustained contact with copper will result in which! Is constructed of a series of pipes with fins then make short runs one-half... Like before / after you reuseGreat Stuff on other projects again and again the rubbing every time the that...