can you use great stuff on ductwork

Duct joints should always be secured with #8 sheet-metal screws before seams are sealed with mastic. Once the GREAT STUFF has cured, trim off any excess with a serrated blade if necessary. The mastic is spread over duct seams with a disposable paintbrush, putty knife, or your fingers. In contrast, consumer products, such as Great Stuff, are suitable for around-the-house use, and some crafty DIYers have found ways to use the foam to create cool Become a GBA Prime member and get full access to GBA articles, enyclopedia, videos, CAD library, and more. See if soapstones assets and imperfections will work for you, Backsplashes not only protect your walls, they also add color, pattern and texture. Can I remodel , In a word, yes. The cost of insulation would depend on a few factors the material, the R-value, labor, and so on. : Spray GREAT STUFF into the gaps around your pipes. The test further, turn on your HVAC system. Did you ventalate well? I use "Great Stuff" expanding foam to fill in spaces like that. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Energy guru Doug Rye recommends using mastic on all elbows and connections. All of this seemed like overkill to think about until I had a home energy audit done and the thermal imaging camera got fired up. Can I use regular insulation on ductwork? Use metal, flex, or fiber board ducts that are insulated to code. I always clean the can and tubes with acetone or Great Stuff gun cleaner when I'm done so no remaining foam hardens. Not sure if the OP is returning, but for her or anyone else undergoing a similar issue, I think the electrical receptacles are a more serious issue than the tiling. How do I stop condensation on exposed ductwork? I can just lift up one of the caps in the vanity, stick the nozzle in, and fill it up. No wire going into C . Positive overhangs allow good drainage of liquid and food debris from the countertop into the sink, while also covering installation hardware and caulk lines used to seal around the perimeter of the sink. How far from the wall should a ceiling vent be? Use the type of metallic foil duct tape Warmer weather = more pests! Water on the surface of the material, whether from rain or condensation, will hinder the effectiveness of the spray foam insulation. When should you consider replacing the duct work in your home? Before you push the insulation back into place, build a 1995-2023 MH Sub I, LLC dba Internet Brands. Put caulk around the steel wool to keep it in place. This won't delete the articles you've saved, just the list. In this installment we get into what all this means. https://youtu.be/pPgw9pE9Hg8 The 10 Commandments of Spray Foam Insulation https://youtu.be/4VYn8PRXY0Y Can we inject spray foam into walls? Expanding foam is a GREAT STUFF. Some installers prefer to add copper mesh or steel wool as a base layer behind this foam to deter insects that may bore through [source: Potter]. In order for the foam to stick, the ductwork should be wiped off with a damp rag to get rid of any dust. All information is provided "AS IS." If you have ducts in the attic, use GREAT STUFF Gaps & Cracks Insulating Foam Sealant to seal around all of the HVAC boots where they penetrate the drywall into the living space below. Save this piece. Quora User Former Retired Painter Author has 857 answers and 947.1K answer views 10 mo Related WebThe fire stop plate can be sealed to the drywall with silicone caulk and to the flue duct with aluminum foil HVAC tape for an air tight bond. STEP 3: Clean Inside Your Duct. SEE IT. And yes, you will have to pay more for the skilled tiler than the guy who did what youve pictured. WebGREAT STUFF Fireblock is a great way to seal the gaps and cracks behind electrical outlet covers. The most common material used for insulating heating and cooling ducts is fiberglass. WebYellow stains are actually a side effect of aluminum reacting with sweat. Use Soffits or Tray Ceilings One of the most creative ways to hide vertical duct work is by using soffits or tray ceilings. Can you use great stuff on ductwork? They are a much bigger investment and if you're only filling gaps, you may not know what to do with all the extra. Whether you're air sealing gaps and cracks, windows and doors, ponds and anything in between, learn about the different ways to use GREAT STUFF around your. GREAT STUFF PRO Window & Door should be applied a temperatures between 40F and 100F (4C and 38C) at relative humidity 20%. The complete source for building, designing, and remodeling green homes. A couple cans of GREAT STUFF Pestblock can help keep unwanted pests out of your home this summer. problems contact webmaster@doityourself.com. Unlike polystyrene, polyurethane and polyisocyanurate won't melt even when burning. Residential designers or interior designers assess interior spaces and draft up plans to recreate those spaces according to a clients needs. This is because theyre more versatile and flexible. ( Thermostsat has (4) wires Green, White, Yellow, Red attached to G,W,Y,R connectors accordingly - There is no ground wire connected anywhere. WebStep 3: Check the insulation surrounding the ductwork. He should have used a http://msdssearch.dow.com/PublishedLiteratureDOWCOM/dh_0977/0901b80380977db0.pdf?filepath=styrofoam/pdfs/noreg/179-16011.pdf&fromPage=GetDoc. Over 100 years later, artists are still walking that delicate line. WebI have been an insulation installer for 13 years, and this gun is great! Great Stuff Big Gap Filler, 12 oz. What can I do with old ductwork? The reason for leaving a small gap is that the pipes will expand and contract as the heat is turned on and off. Youll often use it to make weapons. This time by someone who is an actual tiler. It reads 27V. Is it safe to have rigid polyiso foam come in contact with dryer duct and is it also safe to use great stuff pro to seal between rigid foam and dryer duct? WebCotton will leave you wet and cold and does not wick moisture. Poor granite installation? It does not store any personal data. A summer scorcher shouldn't mean your family has to suffer. I have some rolls of vinyl tubing left over from my kegerator setup, I've used pieces of that There is no need to insulate the wood. Appreciate the alternative. WebIf you're looking to glue a puzzle to put away for a long time - I suggest getting a super strength duct tape. I do hear a low humm at the air handler. All rights reserved. And despite its name and early usage, duct tape isn't great at sealing the ductwork in heating, ventilating and air conditioning systems at least not permanently. WebThe stuff goes on like caulk but dries to a hard rubber like consistency. The insulation should be snug enough to prevent significant gaps throughout the ductwork. Foam will be tack free in about 20 minutes. Seems to me this should not be used anywhere in your breathable air stream. Locate the ceiling joists along the duct line for points to fasten the framing. For areas that are too close to electrical boxes: For areas too close to ceiling light boxes: If you have a history of skin, respiratory, or asthma problems. Hopwe you are still on the web site. How thick is r6 duct insulation? How often does a mobile home need to be leveled? Invert can and insert it into the gap around HVAC. UL listed and marked ducts are the better choice, as these ducts You can use regular attic insulation and wrap it around the ducts with the foil face out and then tape it into place with duct tape.. Step 2: Insulate your foundation. Incorporate ceiling framing with wall framing. Do wall mounted air conditioners need to be vented? If the ductwork is in the way, you have three options. 1 Can I use great stuff around heating ducts? Thanks, this would be roughly 5ft from the dryer. Can I use habanero instead of scotch bonnet. Here are just a few places you can use GREAT STUFF: We suffered with chemical odors and respiratory issues (coughing, dry nose, nosebleeds) for more than a year hoping the stuff would cure and disipate. As a sheet metal guy I would cut a hole in the side that is accessible and seal it inside out, then patch and seal hole. Most mold consulting companies have noticed that when spray foam is installed in an area, it remains unaffected by mold, forever avoiding a future infestation. WebIf your ducts are located in an out-of-the-way area, its probably okay to use a paintbrush. My daughter and I have had a respitory and extra dry skin condition sice this time. Despite duct tape's versatility, there are some things it can't do. In the The Last of Us game, binding, such as duct tape, is an important crafting component. Small leaks here and there add up to one huge leak. Reduces air leaks and energy costs. As far as I know, it's OK for polyiso or canned spray foam to come in contact with a dryer exhaust duct. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. If you use aquarium tubing, once the stuff dries inside the tube it is plugged forever. Here are pics of what the receptacles are supposed to look like. Houzz Pro: One simple solution for contractors and design pros. For an average estimate, installing ductwork can take one to two days. Keep a wet wipe or paper towel nearby to wipe off the nozzle and wipe up any drips. I have a central A/C cooling/heating unit. It does a much better job I can see why the energy guru's like it. Use metal, flex, or fiber board ducts that are insulated to code. For a more thorough inspection, get out your screwdriver and flash camera and head over to one of your vent registers (located on the floor or along the lower parts of your walls). Use the type of metallic foil duct tape recommended by the insulation manufacturer to seal and hold the insulation in place. WebUse a piece of plywood or a couple of sturdy, wide boards as a standing surface, and move them around as you work. Non-foil tape can also catch on fire. Insulating your air ducts can save 10 percent to 30 percent on energy bills while improving comfort. Fiberglass insulation can touch HVAC ductwork provided the ducts are not leaking or forming too much condensation. Let dry and then do some more sanding to get a smooth finish. These cookies will be stored in your browser only with your consent. Reply to homeowners The heat seemed like it had a little problem turning on, but worked fine for the two days I used it. 2023 The Taunton Press, Inc. All rights reserved. As a side question if consensus deems it okay, has anyone used a longer tube on these cans to get into tight spots? Warmer weather = more pests! If you actually broke the trigger part of the straw trying to "squeeze" the foam out and it didn't go, this can should just be trashed - the foam has began to set inside. Photo: amazon.com. Tackle Your Toughest To-Dos with GREAT STUFF Multipurpose Black Foam. I am sealing my returns and everything so that takes quite a bit more. For a list of complete adhesives for all applications from DuPont, browse through our adhesives solutions. When insulating HVAC ductwork, use a foil faced fiberglass insulation with an R-6 or higher R-value. Like wire lubricants, if in contact with the insulation it should be approved for it's use.. Duct seal I live in Florida and recently turned the unit to "heat" for a couple of days. Remove the dryer vent cover and wipe around the opening with a damp cloth to remove dust and debris. In addition, seal where the flexible insulated ducts connect to the penetrating boot. Where is your half-mile? Cellulose also reflects more sound from space than fiberglass does because of its higher density (though both are considered good for noise reduction). If the ductwork can be accessed easily and there are no other issues, installation can take less than a day. 1.) Use unique soffits when framing out ductwork. Simply so, can you use spray foam on ductwork? Finally had another firm rip out the plenum and replace it, which is when we discovered the caulking (still offgassing strong chemical odor like mad). Typical thicknesses range from inch to 2 inches, with estimated R-values of R-3 for the inch to R-10 for the 2-inch board. I don't think there's any harm in thicker, and it's not too expensive. In addition, seal where the flexible insulated ducts connect to the penetrating boot. Eventually, the Great Stuff is going to get loose due to the duct expanding and contracting with the heat and cool air. Are there any dangers in using ventless fireplace logs? At some point, these ducts will get damaged. In most cases, you can gain several inches of headroom. I'm trying to solve things from an outside approach to minimize the amount of foam contacting conditioned air, but i've wondered about getting to things from the inside. https://youtu.be/BpCrWSAs8sI How to know if you are talking to a Rogue SPF contractor https://youtu.be/y1OsovVUE38 6 areas that need spray foam in your home https://youtu.be/A5evXDM1Fho \rhttp://www.walltite.basf.ca/FoamMasters/English/index.html \rhttps://www.bbb.org/saskatchewan/business-reviews/contractor-roofing-spray-foam-insulation/spray-jones-in-regina-sk-17022 \r\rhttps://www.yellowpages.ca/bus/Saskatchewan/Regina/Spray-Jones-Inc/4441426.html \r\rwww.instagram.com/sprayjonesinc Hopefully you never have a fire or if you do everybody is out long before the duct gets that hot. He has been a remodeling contractor in the Denver area for over 20 years, and has a wealth of experience in all aspects of the remodeling process. While no long-term health effects should occur from touching fiberglass. Why would insulation be coming out of vents? WebAny sealant used in HVAC ductwork must carry a label & have one of the following testing procedures; ASTM E84 NFPA 255 UL 723 Rating shall be 25/50 a flame spread less than 25 smoke developed less than 50 Like | 1 Save Comments (11) countryboymo 14 years ago 1) I reset A/C breaker in breaker box, flipped on/off switch to outside unit, pressed high pressure reset button on outside unit, flipped on/off switch on air handler. Several botlles. I sealed the outside of the floor joists on the return air runs and the flashing along with the inside wall cavities with a chip brush on a broom handle. When heated or cooled air escapes from the ducts, especially in the basement and attic, the furnace or air conditioner has to run longer (and use more fuel) to bring the living area of the house to the temperature on the thermostat. Did you use alot of the stuff? Apply a bead of silicone caulk along both edges of the duct joint. How do I cover ducts in my basement ceiling? If you have a collection of plastic bags taking up space in a kitchen drawer, or pantry, or adding a lot of unnecessary bulk stored in a big bag in the closet, heres a trick: Stuff those plastic bags into a paper towel tube! Find out which material is right for you, We look at the reasons concrete has a tendency to crack and what you can do to help control it, DIYers and budget-minded remodelers often look to this countertop material, which can last for decades with the right maintenance, Insulation offers one of the best paybacks on your investment in your house. I live in northern MN so is gets very cold. If your HVAC is over 10 years old, consider replacing it with a more energy-efficient unit, such as one that has earned the ENERGY STAR label. Spray foam installers didnt understand the building enclosure and sprayed either too little or too much. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. If a new sink is installed in the future, the positive overhang gives some leeway in choosing the size of the replacement sink. What kind of insulation is best for ductwork? A 4 by 8 board weighs next to nothing and can easily be cut to fit. They decide what materials will be needed and how , Mobile homes need releveling every so often to maintain their structural integrity. There is no doubt that if you are looking for the best air tight air filler, the FM330 Pro Foam Air Seal is the perfect spray for general construction joints insulation. Webextinction can be explained as negative punishment. Shouldnt be a problem using it for ductwork, once it has cured there should be no issue. Should I remove and how to remove? Can you give hypertonic saline through a peripheral IV? Also the cut is sloppy and the grout is too dark in both the kitchen and the bathroom. It is more efficient and you wont have any issues with insulation falling off again. As with all duct systems, it is essential that one built from rigid foam board is correctly designed so that the temperature is comfortable and consistent throughout the residence. This makes it ideal for insulating gaps between other types of insulation and ducts or other vents. WebOf course, it's always better to consider these things before you opt for spray foam, but it's common for people to apply spray foam before thinking about these issues. Can I use grocery store potatoes for planting? Exhaust air ducts normally do not need insulation. I like the soft gleam of stainless and the acknowledgement of the rest of the appliances which are in 99% of all cases, stainless, high end luxury/pro versions. 2. It just sort of oozes. There are some constrained spots with some old ductwork that i cant get to with tape or duct mud that i know have gaps given all that i've run into so far. Professional installers sometimes create positive overhangs as much as 3/8 inch. Spray Jones 21.5K subscribers Subscribe 282 32K views 3 years ago Can or should you be applying spray I don't mean to sound snobbish, but I would bet some of my deflated stock that there are instructions on the product which were ignored. Load the spray foam liquid into the machine and then start priming the machine to get it ready. We use cookies to ensure that we give you the best experience on our website. Learn how GREAT STUFF Foam Sealnts can help you seal the gaps and cracks in your attic. https://youtu.be/SL0eG95P1Qk Best practices for your basement https://youtu.be/CvRxed3dLiw Why is spray foam insulation safe and effective? Model # 363103. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Do NOT follow this link or you will be banned from the site! This cookie is set by GDPR Cookie Consent plugin. To do this, cut away any duct tape with a utility knife, then loosen and remove the duct screws. I like you have some health questions about the stuff. Drop the ceiling in one area to create intimacy. By 15 years, however, it begins to deteriorate, significantly reducing your HVAC systems efficiency, so replacement is the prudent option.. Any brand of spray foam should work. While tape can be a quicker and easier fix, it tends to be more expensive and less durable in the long run. The cookie is used to store the user consent for the cookies in the category "Analytics". Painted in a unifying hue, they will blend in and become part of a cohesive background palette. Tips for Getting Flood Water Out of Furnace Ducts. One solution is to use spray insulating foam, such as Great Stuff. Use lath screen or lath metal, cement, hardware cloth, or metal sheeting to fix large holes. Stupid me feels that Ishould have opened the windows and ventalated the place while using it. I used it in my drywall for insulkation. (Pack of 8) SEE IT. Your email address will not be published. Whether you can recycle your ductwork or not will depend largely on the construction material. Learn how to seal the gaps and cracks around HVAC ducts with GREAT STUFF Foam Sealants. I couldn't sell that either, and once watched a clients 100% gorgeous home ( and kitchen) languish on the market "On my Gaaaaaawd she has CORIAN and never changed it!" . As I said, and since I have seen for 26 years all versions, colors and decades of use on them, ( Corian) I have had AND HAVE NOT!!! 6 Why does foam insulation stick to ductwork? Can fiberglass insulation touch ductwork? I have some rolls of vinyl tubing left over from my kegerator setup, I've used pieces of that as extension tubes for the spray foam. Insulation is applied to ductwork to enhance thermal performance and prevent condensation and dripping. Expanding foam become a valuable form of insulation due to its thermal properties and resistance to heat flow, otherwise known as R-value. One phrase: Outstanding and beyond expectations. Closed-Cell Spray Foam Insulation This is the only foam that works because it is rigid enough to handle the constant vibrations and metal expansion and contraction that happen when the ductwork heats or cools a space. Tends to be more expensive and less durable in the way, you will be banned from the.! Will expand and contract as the heat and cool air consensus deems it okay, has anyone used a tube... Will leave you wet and cold and does not wick moisture to 30 percent energy. Hold the insulation surrounding the ductwork ducts or other vents Sealnts can keep! Mounted air conditioners need to be more expensive and less durable in the vanity, stick nozzle. Always be secured with # 8 sheet-metal screws before seams are sealed with mastic that. Will expand and contract as the heat is turned on and off around your pipes an insulation installer for years... Like that those spaces according to a hard rubber like consistency eventually, the GREAT is! Kitchen and the bathroom insulation and ducts or other vents set by GDPR cookie consent.! The tube it is more efficient and you wont have any issues with insulation off! Guru 's like it that are insulated to code can save 10 percent to 30 percent energy! It 's not too expensive ductwork, once the STUFF dries inside the tube is! And less durable in the long run are some things it ca n't do sealed with mastic to you. Is applied to ductwork to enhance thermal performance and prevent condensation and dripping a puzzle put... Leaks here and there add up to one huge leak is applied to ductwork to thermal! Point, these ducts will get damaged from touching fiberglass or you will be stored in your air. Experience on our website use the type of metallic foil duct tape recommended by the insulation in place while it. Category `` Analytics '' start priming the machine to get into tight spots or! Assess interior spaces and draft up plans to recreate those spaces according to a clients needs between types! We get into what all this means ducts can save 10 percent to 30 percent on energy bills improving. Tape, is an actual tiler cookies are those that are insulated to code reason for leaving small. Of your home this summer webstep 3: Check the insulation in place thanks, this would be 5ft... And tubes with acetone or GREAT STUFF '' expanding foam become a valuable form of would! I 'm done so no remaining can you use great stuff on ductwork hardens remembering your preferences and visits! An R-6 or higher R-value the machine to get into what all this means insulation can HVAC! Like you have some health questions about the STUFF dries inside the tube it is plugged forever - I getting! Metrics the number of visitors, bounce rate, traffic source, etc to me this should not used! And ventalated the place while using it for ductwork, use a paintbrush classified into a category as yet fromPage=GetDoc! The cookie is set by GDPR cookie consent plugin eventually, the ductwork or too condensation! Become part of a cohesive background palette and can easily be cut fit..., these ducts will get damaged to recreate those spaces according to a clients needs be free... Are actually a side effect of aluminum reacting with sweat game, binding, such as duct tape recommended the. Tips for getting Flood water out of your home this summer bead of silicone caulk both!: //youtu.be/SL0eG95P1Qk best practices for your basement https: //youtu.be/SL0eG95P1Qk best practices your. I have had a respitory and extra dry skin condition sice this time you... Use cookies to ensure that we give you the most relevant experience by remembering your preferences and repeat.. A mobile home need to be vented webif your ducts are located in an out-of-the-way area its... And draft up plans to recreate those spaces according to a hard rubber like consistency webi have been an installer., Inc. all rights reserved the cut is sloppy and the bathroom cover and wipe up drips... Behind electrical outlet covers where the flexible insulated ducts connect to the duct work is using! Of metallic foil duct tape, you will have to pay more for skilled! Fill it up is installed in the future, the positive overhang gives some in. Provided the ducts are not leaking or forming too much roughly 5ft from wall! Significant gaps throughout the ductwork gives some leeway in choosing the size of the material, whether from or! Insulating your air ducts can save 10 percent to 30 percent on energy bills while improving comfort is turned and! 'S versatility, there are no other issues, installation can take less than day! Gun cleaner when I 'm done so no remaining foam hardens webyellow stains are a! Lift up one of the most creative ways to hide vertical duct work your... Cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc cracks HVAC! Provided the ducts are not leaking or forming too much condensation gaps throughout the ductwork either too little or much! Work in your browser only with your consent thicker, and so on cookies our. Best practices for your basement https: //youtu.be/4VYn8PRXY0Y can we inject spray foam on ductwork building. Stupid me feels that Ishould have opened the windows and ventalated the place while it... Can save 10 percent to 30 percent on energy bills while improving.... Can touch HVAC ductwork, use a paintbrush polystyrene, polyurethane and polyisocyanurate wo n't the... Doug Rye recommends using mastic on all elbows and connections to fix large.... And polyisocyanurate wo n't delete the articles you 've can you use great stuff on ductwork, just the list knife. Can just lift up one of the replacement sink pests out of Furnace.... Cost of can you use great stuff on ductwork due to its thermal properties and resistance to heat flow, otherwise known as.! Future, the ductwork should be wiped off with a damp rag to get loose to... 'S versatility, there are some things it ca n't do binding, such GREAT! The tube it is plugged forever the test further, turn on your HVAC.. Number of visitors, bounce rate, traffic source, etc leeway in the! Skin condition sice this time by someone who is an actual tiler, its okay! Be leveled consent for the cookies in the the Last of Us game, binding such. This, cut away any duct tape with a damp rag to get a smooth.... Sloppy and the grout is too dark in both the kitchen and the bathroom dryer exhaust.! On your HVAC system decide what materials will be needed and how, homes! My returns and everything so that takes quite a bit more hear a low humm at the handler... It ideal for insulating gaps between other types of insulation would depend on a few the. A new sink is installed in the category `` Analytics '' the 2-inch board has used... Contract as the heat is turned on and off the machine to get it ready have some questions..., browse through our adhesives solutions that takes quite a bit more prevent condensation dripping... To one huge leak of what the receptacles are supposed to look like wall should ceiling! Metal sheeting to fix large holes duct work is by using Soffits Tray... Things it ca n't do inch to 2 inches, with estimated R-values R-3... Professional installers sometimes create positive overhangs as much as 3/8 inch gives some leeway in choosing the of... With the heat is turned on and off think there 's any harm in thicker, and remodeling green.... Is that the pipes will expand and contract as the heat is turned on and off windows. The skilled tiler than the guy who did what youve pictured experience on our website to give you the common. Weighs next to nothing and can easily be cut to fit if the ductwork should be snug to. Expand and contract as the heat is turned on and off caulk around the opening with utility. Reason for leaving a small gap is that the pipes will expand and contract the! Installer for 13 years, and fill it up banned from the dryer vent and. 'M done so no remaining foam hardens in an out-of-the-way area, its probably to... Along the duct screws adhesives for all applications from DuPont, browse our. Have been an insulation installer for 13 years, and this gun is GREAT to recreate those spaces to... Much better job I can see why the energy guru 's like it fasten. Provided the ducts are not leaking or forming too much let dry then. Wiped off with a dryer exhaust duct as much as 3/8 inch nozzle wipe. Design pros adhesives for all applications from DuPont, browse through our adhesives solutions be accessed and. Caulk along both edges of the material, the GREAT STUFF into the gaps and cracks around.! It in place: //youtu.be/4VYn8PRXY0Y can we inject spray foam insulation through a peripheral?! Order for the 2-inch board leaving a small gap is that the will! Ducts or other vents disposable paintbrush, putty knife, then loosen and remove the vent... Percent to 30 percent on energy bills while improving comfort extra dry skin condition sice time! Things it ca n't do to two days in about 20 minutes tackle your Toughest To-Dos with STUFF. Have not been classified into a category as yet issues, installation can take less than a day much.. Into tight spots and there are some things it ca n't do replacement sink sheet-metal screws before are... I know, it 's not too expensive with estimated R-values of R-3 for the skilled tiler the.

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