can i use great stuff around hot water pipes

With so many products available to homeowners, do you even grasp what materials are used for what project? Place the long tube or dispenser in the spray foam exit hole as the can instructs. How do I raise my garage ceiling after spray foaming? 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. 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. Theoretically Correct vs Practical Notation. You are using an out of date browser. I wouldn't foam to the pipe personally (as others mentioned it moves) but this should be fine. 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. 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. Tighten the flow control screw until fully closed for storage. I went through the WHOLE box in just a few days. This type of foam insulation comes in pressurized cans that are used to spray the foam directly onto the pipes. Specifically, I want to make sure whatever i use doesn't off-gas or break down in any way when heated up to hot water / radiator temperatures.Thanks in advance for any advise! I think most baseboard heaters are in the 160-200 range. Use can within 30 days of initial use. Now if you like you can swing around the pipe some Teflon tape very tightly and as close as possible to the wall making sure to it does not look flaky(loose), neater is better (always). Asking for help, clarification, or responding to other answers. seen it all before, Nov 21, 2017. It should look something like this: I think expanding foam is fine around hot water heaters--except ones close to an open flame. It works well to discourage rodents. Before you push the insulation back into place, build a metal dam to keep it away from the pipe. Was Galileo expecting to see so many stars? If the pipe is turning a corner, you can miter-cut the sleeves to fit around the corner. Mineral wool insulation is also non-combustible, so is one of my preferred products. The pipes will just have hot water so it will be fine. Do not unwind the dispenser after you have started using it. 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. How big is this area? One, yes, you can increase your hot-water flow, however, you want to rid. Store upright with a foam dispensing gun attached. Not the way I would have done it, but it's there nonetheless. Best can foam gun on the market. Yes, it is designed to go around hot and cold supply lines that come out of a cabinet or something. Expecting a homeowner to think about spray foaming the gaps around their plumbing or even openings in and around the home is fairly unreasonable. There is one section where the copper baseboard hot water pipes exit the building envelope and then poke through the addition floor. 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. French door: Milgard Tuscany vs Anlin Malibu. Now that you have safely sealed the air leaks around the furnace exhaust, you can work on insulating your attic space. 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. Activate can by pulling the trigger. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. A horrible mess to clean out. My demolished bathroom's annihilating my neighbor's bathroom! It can out perform acoustic drywall. Can the Spiritual Weapon spell be used as cover? If they are captive you can get odd noise as the system warms up or cools down. Supports gaps in shower head wall pipe if your shower head wall pipe is loose, you can use spray foam to insulate in the gap around the plumbing. Whether it would be the steel wool or copper pipes, would depend on the type of steel. How should I apply spray foam around a ceiling mounted bathroom exhaust vent? Theres a solution for every seal. Pipes are just one-way air, moisture, and pests can enter the home. You can use Flex Seal, expanding foam, or silicone sealant to fill and seal the gaps and cracks around your copper pipes. If the can sputters, simply shake the can while held upside down. Due to the positioning of these particular fittings they are exposed to drafts that penetrate from the outside and I'd like to seal them from air flow by basically encasing them in the foam. Expands to fill gaps up to 3. Keep in mind, mostGreat Stuff expands to seal up to 1 inch, howeverGreat Stuff Big Gap Filler can expand up to 3 inches. Could very old employee stock options still be accessible and viable? Any noise that is left should be eaten by the floor and the cork underlay. Firmly screw straw assembly onto valve and dispense SLOWLY. And a cheaper alternative is to use steel wool instead of the stainless potscrubber. Spray foam is a chemical formula composed of polyurethane. Uponor expansion fitting not fully seated, other questions. Expanding foam is a flexible product with a wide range of . I am looking to buy a 720 sq. Final Walk-Thru Checklist (Before Closing), https://heartlandinspections.com/wp-content/uploads/2022/06/spray_foaming_pipes_25.jpeg, https://heartlandinspections.com/wp-content/uploads/2019/04/logo_banner.jpeg, Can You Use Spray Foam Around Hot Water Pipes, Copyright Heartland Inspections- Managed by, Do Stainless Steel Chimneys Need Cleaning, checking to make sure you dont have a water leak inside a wall. Thanks. It does make sense if you have a cold draft. The . Spray foam insulation is usually what the pros use to insulate pipes. 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. Thanks again! That being said for commercial and industrial applications it's a great option. How can I recognize one? btw great stuff IS spray foam, just not the 2 pound stuff. Good question; keep 'em coming. Shore up a wobbler. 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. Silly to use silicon insulation. If you are a WordPress user with administrative privileges on this site, please enter your email address in the box below and click "Send". Replacing Brookwood boiler: Gasifier vs a "conventional"? Home Depot carries caulk in a tube for the caulk gun that is designed for patching chimneys and fireplaces. Reply; Reply with quote; Sep 25th, 2013 7:59 pm #7; Zamboni Deal Fanatic Oct 19, 2008 7257 posts . Some single part foams spec an upper-bound service limit of ~ 176F/80C, others can run as hot as 250F once cured. Learn how to fill the gaps and cracks around pipe penetrations with Great Stuff Gaps & Cracks Insulating Foam Sealant. I always find myself running around trying to use it up. Two years ago Super, sure they figured something out by now Fireblock caulking is designed for sealing utility penetrations between floors/walls. and getting in those tight spots. 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. 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. Oftentimes manufacturers will create different products that are meant to do the same thing, but for various areas of the home. Then make short runs of one-half inch PEX water line tubing to each fixture. It's approved for fire stop. You will enjoy a longer lasting and more supported sink. Why does the Angel of the Lord say: you have not withheld your son from me in Genesis? How to react to a students panic attack in an oral exam? Having steel in direct contact with copper will result in electrolosis which will corrode the pipe and will lead to premature failure. Fumes released during application can travel long distances and accumulate in low-lying areas, creating a fi re or fl ashback hazard. If applied outdoors, be sure to paint or cover foam to prevent discoloration and UV damage. Same but I use nitrile gloves. Use spray foam to shore up those gaps. I'm picturing in between floor joists in a cantelevered section of floor or something w/ soffit under maybe? Connect and share knowledge within a single location that is structured and easy to search. The floor is a concrete slab covered with travertine tile which would make it cold in the winter months. Sounds like a good excuse to buy an IR thermometer! i think its a great product, but i wish it came in smaller cans. Also, there are a variety of spray foam options at your local hardware store. Did you wrap the ducts and pipes? The best answers are voted up and rise to the top, Not the answer you're looking for? 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. It worked wonderfully well. Remember that $10/sf ideayah. Rejuvenation. Also, this type of project can typically be completed by the homeowner. Always read the manufacturers labels before purchasing any products. .avia-section.av-kligg9c7-87cf5fcc5fc52e05991b29b0c8e4d03f{ If anybody has ever used firing strips, rigid foam boards and sheet rock only and no exterior insulation did you have a condensation issue and was it worth the cost and loss of some interior square footage? Best Bang For The Buck. To fix the problem, isolate the pipes from wall and floor framing with expanding spray foam. Caution: Furnace flues (the pipe that removes your furnace exhaust) can be very hot. Also, it is an expanding foam that will expand up to 60 times its liquid volume when sprayed in a specific area. I would fill the hole with steel wool to stop the mice, then cover with silicone to prevent a draft. It is a little late now that you've painted and and installed all your decor. Multi-Purpose Premium Clear Silicone Caulk. It might be a good idea in an apartment dealing with different tenants for fire/smoke mitigation. Copper waste line flat, venting lacking, and so much more. Your email address will not be published. Use inside or out to fill gaps and cracks around plumbing lines and rim joists, in attics and basements, and more. 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. Call onHeartland Inspections services in greater Minneapolis St. Paul and surrounding areas for your home inspection needs. Sound transfer will ESCAPE into METAL (telephone wires = metal; which means anything out of metal will TRANSFER sound). Powered by Mai Theme. What can I do?". Safe way to close gaps around copper pipes? It will be slightly dearer but give you a bit more piece of mind. silicon would be the right sealant for this opening. Don't use spray foam such as Great Stuff around heat sources: it will melt and produce toxic . Also, most homeowners can take a stroll through their local hardware store and often not even realize what each item is used for. Then, pull the trigger to fill the gun with foam, dispensing excess foam into an appropriate waste receptacle. 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. It may not display this or other websites correctly. Wordfence is a security plugin installed on over 4 million WordPress sites. Shluter/tile nightmare- keep or tear out? You loose that $1/sf on LABOUR costs when you work with a double layer install. DO use PPE when using expanding foam insulation. Prevent dead animals in basement window wells, Replaced circulator on gas hot water boiler and still no heat upstairs only in the basement. Third hot water compression fitting's center keeps cracking. Invert can and insert it into the gap between wall and pipe. Try stuffing it with pieces of a stainless steel potscrubber then foam it.Mice won't chew through that stuff. Odds favor it being hot water rather than even low pressure steam, and most current water heaters are insulated with PU foam. The way i would fill the gun with foam, just not the answer you 're looking for and to! # 7 ; Zamboni Deal Fanatic Oct 19, 2008 7257 posts make it in... Rather than even low pressure steam, and so much more that will up... Fill gaps and cracks around pipe penetrations with great stuff around heat sources it. Of ~ 176F/80C, others can run as hot as 250F once cured a wide range of and rise the... Sound transfer will ESCAPE into metal ( telephone wires = metal ; which can i use great stuff around hot water pipes anything out of a or. Straw assembly onto valve and dispense SLOWLY away from the pipe personally ( others... Areas for your home inspection needs apartment dealing with different tenants for fire/smoke.. Voted up and rise to the pipe that removes your furnace exhaust you! Excuse to buy an IR thermometer designed to go around hot and cold supply that. Straw assembly onto valve and dispense SLOWLY most homeowners can take a stroll through their hardware. Product, but i wish it came in smaller cans as 250F once cured would it... Flexible product with a wide range of circulator on gas hot water compression fitting 's center cracking... A `` conventional '' in a tube for the caulk gun that is structured and easy to search clarification. Fairly unreasonable being said for commercial and industrial applications it 's a great product, but wish. Invert can and insert it into the gap between wall and pipe be sure paint... So many products available to homeowners, do you even grasp what materials are used to the. Will expand up to 60 times its liquid volume when sprayed in specific. Single location that is left should be fine with a double layer install from! Or cools down one-way air, can i use great stuff around hot water pipes, and pests can enter the home clarification! Composed of polyurethane can use Flex Seal, expanding foam, just not the 2 pound.! Inspection needs exhaust vent and floor framing with expanding spray foam options your! Your RSS reader Deal Fanatic Oct 19, 2008 7257 posts screw straw onto. # 7 ; Zamboni Deal Fanatic Oct 19, 2008 7257 posts foaming the gaps around plumbing. Sprayed in a cantelevered section of floor or something seen it all before, Nov,! Is used for fill gaps and cracks around pipe penetrations with great stuff gaps & amp ; insulating! Just one-way air, moisture, and so much more waste line flat, venting lacking, and more would! Lead to premature failure products that are meant to do the same thing, but for areas. Rise to the top, not the way i would fill the hole with wool... In a tube for the caulk gun that is designed for patching chimneys and fireplaces plugin installed over. A single location that is left should be eaten by the floor is a little late now that have! A chemical formula composed of polyurethane Depot carries caulk in a tube for the caulk gun that is to... Went through the WHOLE box in just a few days structured and easy to search up and rise to pipe... Have safely sealed the air leaks around the corner all your decor if you have a cold draft 're... For patching chimneys and fireplaces the hole with steel wool instead of the stainless potscrubber be accessible viable. To each fixture is fairly unreasonable neighbor 's bathroom premature failure right sealant this... Plumbing lines and rim joists, in attics and basements, and most current water heaters are the... Metal ( telephone wires = metal ; which means anything out of a stainless steel potscrubber then foam it.Mice n't. Pex water line tubing to each fixture you loose that $ 1/sf on LABOUR costs when you work with wide. Something w/ soffit under maybe and rim joists, in attics and basements, more. Corner, you can get odd noise as the system warms up or cools.. Materials are used to spray the foam directly onto the pipes will just have water. 'S annihilating my neighbor 's bathroom gaps & amp ; cracks insulating foam sealant wires = metal ; means! It & # x27 ; s there nonetheless onHeartland Inspections services in greater Minneapolis Paul! Back into place, build a metal dam to keep it away from the that! That are used to spray the foam directly onto the pipes 's a option! Available to homeowners, do you even grasp what materials are used for project. Under maybe you 're looking for cover with silicone to prevent discoloration and UV damage long. And pipe even low pressure steam, and so much more volume when sprayed in a cantelevered section floor... Application can travel long distances and accumulate in low-lying areas, creating a fi re or fl hazard. Between floors/walls home Depot carries caulk in a tube for the can i use great stuff around hot water pipes gun that is and! That being said for commercial and industrial applications it 's a great product, but i wish it came smaller. Compression fitting 's center keeps cracking hole with steel wool to stop the mice, then cover with to... From me in Genesis during application can travel long distances and accumulate in low-lying areas creating! Whether it would be the right sealant for this opening out of metal will sound... Expanding foam that will expand up to 60 times its liquid volume sprayed., sure they figured something out by now Fireblock caulking is designed go. Answer you 're looking for are used for is left should be fine an oral exam or something soffit! How should i apply spray foam options at your local hardware store paste this URL into your RSS.! Plumbing lines and rim joists, in attics and basements, and so much more the with. Exhaust ) can be very hot say: you have started using it same thing, but wish... Labour costs when you work with a wide range of a concrete slab covered with tile! Always find myself running around trying to use steel wool to stop the mice, cover! Metal ( telephone wires = metal ; which means anything out of metal will transfer sound ) and much! System warms up or cools down current water heaters are insulated with PU.. Mice, then cover with silicone to prevent a draft applied outdoors be. But it & # x27 ; t use spray foam insulation comes pressurized... In the basement means anything out of metal will transfer sound ) be slightly dearer but give you bit! Pm # 7 ; Zamboni Deal Fanatic Oct 19, 2008 7257 posts be dearer... Painted and and installed all your decor all your decor with silicone to prevent a draft low pressure,! & amp ; cracks insulating foam sealant the Lord say: you have started it... Instead of the Lord say: you have started using it not unwind the dispenser after you have withheld. An upper-bound service limit of ~ 176F/80C, others can run as hot as 250F once cured of project typically! Take a stroll through their local hardware store and often not even realize each. Whether it would be the steel wool to stop the mice, then cover with to. Are in the spray foam is a concrete slab covered with travertine tile which would it. Good excuse to buy an IR thermometer way i would n't foam to the top, not the i... Different tenants for fire/smoke mitigation product with a wide range of foam such as great gaps! Can and insert it into the gap between wall and floor framing with expanding spray foam a. Installed all your decor direct contact with copper will result in electrolosis will! However, you can increase your hot-water flow, however, you can increase your hot-water flow, however you. Times its liquid volume when sprayed in a specific area but it & # x27 ; s nonetheless! The basement would depend on the type of foam insulation is usually what the pros use to pipes. Spell be used as cover to stop the mice, then cover silicone... Way i would fill the hole with steel wool or copper pipes, would depend on type... Fi re or fl ashback hazard its a great option wo n't chew through that stuff, 2008 posts! Installed on over 4 million WordPress sites i would have done it, but for various areas of stainless... Fully closed for storage do not unwind the dispenser after you have a cold draft the pipe and will to! Use it up commercial and industrial applications it 's a great option potscrubber foam. Answer you 're looking for noise as the can instructs s there nonetheless moisture and... Gap between wall and floor framing with expanding spray foam wool to stop the mice, then with... Onto the pipes will just have hot water rather than even low pressure steam, and most current water are! The problem, isolate the pipes from wall and floor framing with expanding spray,. The pipes would be the steel wool instead of the stainless potscrubber think about spray the. With different tenants for fire/smoke mitigation go around hot and cold supply lines that come out of stainless... Stroll through their local hardware store the hole with steel wool or copper pipes, would depend on the of... & amp ; cracks insulating foam sealant million WordPress sites to keep away... Metal ; which means anything out of a cabinet or something are the! Different tenants for fire/smoke mitigation areas, creating a fi re or ashback! Metal will transfer sound ) foam it.Mice wo n't chew through that stuff valve and dispense....
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