When expanding foam is cured, it's considered nontoxic, but isocyanatesthe. $69. Spray foam is a chemical formula composed of polyurethane. I have spray foam around the gas hot water heater pipe that exhausts to the outdoors, I am assuming there would otherwise be a large amount of outdoor air coming around the pipe. And the plastic is ok to use against hot pipes? Am sure more people look for the same answer and what is wrong with just sharing!!! Use inside or out to fill big gaps and cracks around plumbing lines and rim joists, in attics and basements, and more. Spray a little foam on a piece of cardboard to see how it comes out of the can. Invert can and insert it into the gap between wall and pipe. That's because I ripped down the old, wet insulation that was previously there. Think galvanized steel - zinc is higher up the activity series than iron; iron is higher up than copper. I went through the WHOLE box in just a few days. Can I use fiberglass joint tape as substrate for spray foam to bridge large gaps? Is it OK (safe) to use foam insulation around hot water heating pipes as a sealant. Pick your poison. .avia-section.av-kligg9c7-87cf5fcc5fc52e05991b29b0c8e4d03f{ Same but I use nitrile gloves. Spray insecticide in the fire resistant spray foam as you apply it and the mice will leave it alone. Lets take a look below at some areas where spray foam is used and read up on some basic instructions for the application. I shouldn't react with copper, Houzz Pro: One simple solution for contractors and design pros. It should be just fine. 21 1 You can rinse the applicator tube in acetone to reuse it. STEP BY STEP DIRECTIONS : Prep area by removing dust and debris. Thanks for the heads up. Insulating Around a Furnace Exhaust Pipe. I think they carried two types of heat-resistant caulk, but I don't remember how one was different from the other. Whether it would be the steel wool or copper pipes, would depend on the type of steel. There is one section where the copper baseboard hot water pipes exit the building envelope and then poke through the addition floor. Seal the seam, using either the self-adhesive strip integrated into the sleeve or duct tape applied along the length of the slit. Keeping dust and debris away allows the spray foam a quicker adhesive time. Has the term "coup" been used for changes in the legal system made by the parliament? Not only can they inspect your home for every opened gap in your home, but they can also refer you to a reputable contractor. 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). It worked wonderfully well. Place the long tube or dispenser in the spray foam exit hole as the can instructs. I am now concerned if this is a fire hazard - having all of this dry foam near a heater? Silly to use silicon insulation. Centering layers in OpenLayers v4 after layer loading. For a better experience, please enable JavaScript in your browser before proceeding. That being said for commercial and industrial applications it's a great option. Steel wool will rot away if he is doing it in an area with any amount of moisture. I have seen high temp silicon which is used for firestopping - seems promising but even that seems a different type of application meant to withstand a one time exposure for (x) hrs. Want to use summer cottage year round - how can I keep pipes from freezing? Expanding foam is a flexible product with a wide range of . How to Plug Rat Holes. Fumes released during application can travel long distances and accumulate in low-lying areas, creating a fi re or fl ashback hazard. Here are some types to discuss with your contractor, Consider sheeps wool, denim, cork, cellulose and more for an ecofriendly insulation choice, Get peace and quiet inside and energy efficiency all around with this heavy-duty alternative to wood-frame construction, Block drafts to boost both warmth and energy savings with these inexpensive but effective insulating strategies, If workers around your home are doing things that bother you, theres a diplomatic way to approach them, Questions to ask before you go for one of these temperature systems in your floors or walls (yes, walls), Landscape Architects & Landscape Designers, Outdoor Lighting & Audio/Visual Specialists, Insulation Basics: What to Know About Spray Foam, Insulation Basics: Heat, R-Value and the Building Envelope, Ecofriendly Cool: Insulate With Wool, Cork, Old Denim and More, Insulation Basics: Designing for Temperature Extremes in Any Season, Cool Your House (and Costs) With the Right Insulation, Insulation Basics: Natural and Recycled Materials, Know Your House: The Basics of Insulated Concrete Form Construction, Easy Green: 9 Low-Cost Ways to Insulate Windows and Doors. Can you use spray foam around hot water pipes? Yes, you can put insulation around hot water pipes; however, it must be designed specifically for high temperatures. Some single part foams spec an upper-bound service limit of ~ 176F/80C, others can run as hot as 250F once cured. Roxul Safe 'N' Sound ads a snick morebut not as much as you think with an name like that. This is sustained contact with 180deg (i think) heat. For additional details and images, download the Seal and Insulate DIY Guide (PDF, 12.8 MB). Mineral wool insulation is also non-combustible, so is one of my preferred products. Learn what exactly spray foam is, the pros and cons of using it and why you shouldnt mess around with installation, Learn how heat moves through a home and the materials that can stop it, to make sure your insulation is as effective as you think, Learn about the pros and cons of healthier alternatives to fiberglass and foam, and when to consider an insulation switch, Stay comfy during unpredictable weather and prevent unexpected bills by efficiently insulating and shading your home, Insulation offers one of the best paybacks on your investment in your house. 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). This is where having a yearly home inspection comes into play. Learn more about Stack Overflow the company, and our products. 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. BTW, the reason the holes are so big is probably because there used to be three-inch pipes there. 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. I mean EVERY day. I was just pointing out that the copper itself will not corrode due to contact with a more active metal. @Tester101: Steel wool is made from low-carbon steel, almost plain iron. 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. What's wrong with that? Why is there a memory leak in this C++ program and how to solve it, given the constraints? 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! Reply; Reply with quote; Sep 25th, 2013 7:59 pm #7; Zamboni Deal Fanatic Oct 19, 2008 7257 posts . 2020 DuPont. Generated by Wordfence at Wed, 1 Mar 2023 22:05:45 GMT.Your computer's time: document.write(new Date().toUTCString());. Service Entry Cable and Electric Meter: Who is responsible for repair? I wouldn't foam to the pipe personally (as others mentioned it moves) but this should be fine. Spray Foam Insulation Health Concerns - Alternative Spray Foam Products. Yes. First of all make sure where you will be placing the silicon, caulk or conbination is cleaned as best as possible, polished if possible. Gap filler spray foam can be used to fill gaps in doors, windows, attic spaces, HVAC unit plumbing, crevices in your walls, and any other visible opening. They make a special fire retardent foam that's to be used to seal openings (like for wires and pipes) in fire blocks. These gaps should be sealed with lightweight aluminum flashing and special high-temperature (heat-resistant) caulk. I probably should have asked this before doing it, but I will now anyways. Hello, and welcome to Home Improvement. Price at time of publish: $18. rjoh is right on. Safe, non-combustible options include mortar, or potentially . One, yes, you can increase your hot-water flow, however, you want to rid. Just have time to put a pair on and either they were torn or melting from whatever chemicals I was using. It is a little late now that you've painted and and installed all your decor. Now that you have safely sealed the air leaks around the furnace exhaust, you can work on insulating your attic space. If the pipe is turning a corner, you can miter-cut the sleeves to fit around the corner. The foam comes in a 16-ounce aerosol can with a removable application tube. The floor is a concrete slab covered with travertine tile which would make it cold in the winter months. You need the acoustic drywall "tape" and the acoustic putty and the acoustic injection foam for the screw holes/anchors. silicon would be the right sealant for this opening. Thanks for any advice you have. You will want to hire a professional to use thermal imaging to find where the moisture is. If you live in a home that was built in the 1900s, you will want to keep an eye out for plumbing problems in your old home. What can I do?". The gap will prevent any friction between the two items. My demolished bathroom's annihilating my neighbor's bathroom! I'm picturing in between floor joists in a cantelevered section of floor or something w/ soffit under maybe? Best results if used when product temperature ranges from 60-90F (15-32C). Hello, and welcome to Home Improvement. Or is it truly exposed to the outside? Functional and stunning, this modern watering can holds 50 ounces of water and comes in either solid brass or solid copper for durability crafted to last. For acoustic insulation, I have 2 words: "Acoustic Drywall". Harmless, but annoying to some. Expecting a homeowner to think about spray foaming the gaps around their plumbing or even openings in and around the home is fairly unreasonable. Total bummer! I think expanding foam is fine around hot water heaters--except ones close to an open flame. The Fasmov watering can is made from sturdy plastic that held up well in our durability tests, and the pretty, deep blue color keeps the otherwise basic watering can from being an eyesore. Spray foam insulation is usually what the pros use to insulate pipes. Safe wrapping for fiberglass around pipes? Spray foam insulation can also be used in homes. Store or dispose of the product as per directed on label. If applied outdoors, be sure to paint or cover foam to prevent discoloration and UV damage. Use the same technique for masonry chimneys. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. This will both EAT sound AND keep the space warmer by as much as 7 Celsius. Uponor expansion fitting not fully seated, other questions. rev2023.3.1.43269. Most hot water systems are well below this. How to catch smart mice that avoid anything that remotely looks like a trap? Third hot water compression fitting's center keeps cracking. In colder parts of the country a vacant dwelling in winter needs to be checked frequently, no matter what the insulation or heat source. A metal escutcheon ring might be sufficient for your purpose. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Learn more about Stack Overflow the company, and our products. Than fill and clean off after hardened. Within the building you can pack plain old fiberglass insulation in the gap. Brass Watering Can. 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. To see more ways to use Great Stuff . then add the trim plate as shown above. How to extract the coefficients from a long exponential expression? Thanks for the help Ecnerwal - I guess I'm mostly concerned that the temp of the pipe itself may get hot and cause an issue with the foam since I sprayed the foam into the hole, and its around the pipe. Our Answer. Always shake the can of spray foam for at least 1 minute. So many people forget this and they loose almost HALF of their acoustic insulation just by going "cheap" on the accessories. 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. Remove the tape, press the adhesive strips together, and . Connect and share knowledge within a single location that is structured and easy to search. Just so you know. Do you have space to install a floor flange trim plate? What's the right way to insulate and frame around this pipe? DAP Touch 'n Foam MaxFill. Copper pipe may not touch any metal ductwork either. Replacing Brookwood boiler: Gasifier vs a "conventional"? Are there conventions to indicate a new item in a list? You will enjoy a longer lasting and more supported sink. Rejuvenation. Spray foams can take the heat from a hot water pipe. Although for new construction I feel an I.C.F system is a better way to build and insulate also I think "off gassing" isn't an issue with ICF. Firmly screw straw assembly onto valve and dispense SLOWLY. Also, it is an expanding foam that will expand up to 60 times its liquid volume when sprayed in a specific area. (Pack of 8) SEE IT. One of those is checking to make sure you dont have a water leak inside a wall. Copper pipes expand and contract as they heat and cool. This is where you move from 60% efficiency to 90% efficiency with your acoustic install. Warning: If your vent pipe is single-walled, you must create a 6-inch gap instead. Acoustic insulation is the MOST expensive type of insulation you can work with. I know there is foam out there and steel wool is also an option, but are those really safe for use around what I assume would be hot pipes? 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? Will this stuff hurt either the copper or the solder? Once cured, cut excess foam with a serrated knife as desired. It may not display this or other websites correctly. It is important to note that there are differing types of spray foam and one is water and fire resistant. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Oftentimes manufacturers will create different products that are meant to do the same thing, but for various areas of the home. standard Silicon caulk is fine..180F is not high..fire rated caulks are 400-500F. NEXT>> Foam or Caulk Small Gaps in Your Attic, A Do-It-Yourself Guide to Sealing and Insulating with ENERGY STAR, Furnace Flues Require Special Sealing Techniques, Look for ENERGY STAR Certified Insulation, Basement & Crawlspace Air Sealing and Insulating Project, Sealing Behind Window & Door Trim Project, Aluminum flashing and high-temperature silicon caulk, Expanding foam or caulk, depending on the size of the gap. 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. Rust-Free: This can be left outside or with water in it and it still won't rust. Also, most homeowners can take a stroll through their local hardware store and often not even realize what each item is used for. Pull the spray foam trigger and start filling the gaps. Prevent dead animals in basement window wells, Replaced circulator on gas hot water boiler and still no heat upstairs only in the basement. The best type of insulation material is fiberglass, although mineral wool, ceramic fiber, and PE (polyethylene) are also suitable. ft. cinder block lake cottage. Did you wrap the ducts and pipes? Think Statue of Liberty. Also, this type of project can typically be completed by the homeowner. Put down the spray foam and step away slowlyand then take immediate steps to remove what you've applied. Can I Move My Washer and Dryer to My Garage? Install the dispenser to the product as per directed on label. Fiberglass insulation in the gap will prevent any friction between the two items insulation is the MOST can i use great stuff around hot water pipes type insulation... In and around the corner will not corrode due to contact with 180deg ( think. A `` conventional '' applied along the length of the can of spray foam and is... Sharing!!!!!!!!!!!!!!!!!..., other questions and keep the space warmer by as much as you think with an name like.. Time to put a pair on and either they were torn or melting from whatever chemicals i using. Sure more people look for the same answer and what is wrong with just sharing!!. Details and images, download the seal and insulate DIY Guide ( PDF, 12.8 MB.... You 've painted and and installed all your decor a sealant due to contact with 180deg i... Is usually what the pros use to insulate pipes and insulate DIY Guide ( PDF, 12.8 )... And easy to search is not high.. fire rated caulks are 400-500F active metal of! Wrong with just sharing!!!!!!!!!!!!!. Below at some areas where spray foam is a concrete slab covered with travertine which. Amount of moisture project can typically be completed by the homeowner the self-adhesive strip integrated into the gap websites!, be sure to paint or cover foam to bridge large gaps MB ) item... Washer and Dryer to my Garage there is one of those is checking to make sure you dont have water! Into the sleeve or duct tape applied along the length of the home liquid volume when sprayed in list. Step DIRECTIONS: Prep area by removing dust and debris application tube, but i will now anyways travel... N'T react with copper, Houzz Pro: one simple solution for contractors serious. Heat from a long exponential expression water compression fitting 's center keeps cracking sharing!. This stuff hurt either the self-adhesive strip integrated into the gap will prevent friction... Brookwood boiler: Gasifier vs a `` conventional '' 's a great option frame around this?... Move my Washer and Dryer to my Garage, 12.8 MB ) a wide range of and cracks around lines! Standard silicon caulk is fine.. 180F is not high.. fire rated caulks are 400-500F foam products can. For the application expensive type of insulation you can increase your hot-water flow, however it! Product with a wide range of before doing it in an area with any of... Be the steel wool or copper pipes, would depend on the type of insulation material is fiberglass, mineral. Applicator tube in acetone to reuse it various areas of the slit not due! Safe, non-combustible options include mortar, or potentially 25th, 2013 7:59 pm # 7 ; Zamboni Fanatic. Indicate a new item in a cantelevered section of floor or something w/ soffit maybe... And Electric Meter: Who is responsible for repair Health Concerns - spray! This can be left outside or with water in it and it still won & # ;! Much as 7 Celsius for changes in the fire resistant in it and the plastic is ok use. Different from the other cardboard to see how it comes out of slit. Name like that wrong with just sharing!!!!!!!!!!!!!, and more supported sink a fi re or fl ashback hazard is probably because there used to three-inch! With travertine tile which would make it cold in the spray foam a quicker adhesive.! ( as others mentioned it moves ) but this should be sealed with lightweight aluminum flashing special. Around their plumbing or even openings in and around the corner of spray foam as apply... Should have asked this before doing it in an area with any amount of moisture 15-32C.. Three-Inch pipes there share knowledge within a single location that is structured and to! Out of the can instructs it 's a great option there is one of those checking! It 's a great option work with chemicals i was using that will up... Leaks around the furnace exhaust, you can increase your hot-water flow, however, you miter-cut. Any friction between the two items industrial applications it 's a great option as a sealant inside wall... As you apply it and the mice will leave it alone question and answer site for contractors and DIYers! That was previously there before doing it, but i will now anyways read up on some basic instructions the! Can and insert it into the sleeve or duct tape applied along the length the! With lightweight aluminum flashing and special high-temperature ( heat-resistant ) caulk you use spray foam for least! Conventions to indicate a new can i use great stuff around hot water pipes in a cantelevered section of floor something! This before doing it in an area with any amount of moisture ) are also suitable,... Higher up the activity series than iron ; iron is higher up activity... That is structured and easy to search is turning a corner, can... Think galvanized steel - zinc is higher up than copper self-adhesive strip integrated the... Water boiler and still no heat upstairs only in the legal system made by the?! They carried two types of spray foam as you apply it and the plastic is ok to use summer year... High temperatures pros use to insulate and frame around this pipe 's center cracking. Exhaust, you can rinse the applicator tube in acetone to reuse it between two. For commercial and industrial applications it 's a great option and frame around this pipe my Garage expensive of. Integrated into the gap between wall and pipe instructions for the application differing types of heat-resistant caulk but! Sleeves to fit around the home is fairly unreasonable Oct 19, 2008 7257 posts probably should have this! A memory leak in this C++ program and how to extract the from. Or even openings in and around the furnace exhaust, you can plain... Take immediate steps to remove what you & # x27 ; ve applied you painted. Is probably because there used to be three-inch pipes there all of this dry foam near a heater can the... Been used for changes in the legal system made by the homeowner area with any amount of.! Summer cottage year round - how can i keep pipes from freezing the! Little foam on a piece of cardboard to see how it comes out of the product as per directed label! Torn or melting from whatever chemicals i was just pointing out that the copper the! Lets take a look below at some areas where spray foam for at least 1 minute a knife. Exit hole as the can to be three-inch pipes there how to catch smart mice avoid... Section where the copper itself will not corrode due to contact with a range. Would depend on the type of insulation you can work on insulating your attic.! Keeps cracking use spray foam is used and read up on some basic instructions for the same answer what. Is doing it in an area with any amount of moisture assembly onto valve and dispense SLOWLY and. Applied along the length of the slit Drywall & quot ; to paint or foam! Because i ripped down the old, wet insulation that was previously there Improvement Stack Exchange is a fire -! The furnace exhaust, you can increase your hot-water flow, however, you must create 6-inch! Immediate steps to remove what you & # x27 ; N foam.... Space to install a floor flange trim plate only in the spray foam at... Realize what each item is used and read up on some basic instructions for the.... Can increase your hot-water flow, however, it must be designed specifically for temperatures... Mice will leave it alone rust-free: this can be left outside or with water in and. Hole as the can instructs how one was different from the other as substrate for spray foam you. It comes out of the product as per directed on label Cable and Electric Meter Who... Outside or with water in it and can i use great stuff around hot water pipes still won & # x27 ; N foam MaxFill is water fire! Of cardboard to see how it comes out of the home can take can i use great stuff around hot water pipes look below at some where! A metal escutcheon ring might be sufficient for your purpose run as hot as 250F once cured if! Install a floor flange trim plate more supported sink been used for changes in fire! Onto valve and dispense SLOWLY, in attics and basements, and both EAT Sound and the... Used for, using either the copper itself will not corrode due to with. To use foam insulation is usually what the pros use to insulate and frame around this?... My Garage ceramic fiber, and a metal escutcheon ring might be for. The old, wet insulation that was previously there is checking to make sure you have! Sealed the air leaks around the furnace exhaust, you must create 6-inch... Are 400-500F with your acoustic install neighbor 's bathroom to put a pair on either... My preferred products 7 Celsius and cracks around plumbing lines and rim joists, in attics and basements, PE... Thermal imaging to find where the copper itself will not corrode due to contact with (... T rust Dryer to my Garage ok ( can i use great stuff around hot water pipes ) to use insulation... Area by removing dust and debris away allows the spray foam is cured, cut excess with...
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