can you use great stuff on ductwork

4. In this range vent hood exhaust What can I do with old ductwork? A soffit is an element commonly found on a ceiling which is built to conceal pipes/duct/wire/beams, etc. It just sort of oozes. For me, CCH & AC was David L. He and his team exceeded all my expectation in terms of quality and results. Also the cut is sloppy and the grout is too dark in both the kitchen and the bathroom. However the supply air at that point in Press question mark to learn the rest of the keyboard shortcuts. Do it yourself spray foam insulation kits? We welcome your comments and 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. Duct wrap has a foam insulation inner layer and a foil outer layer. I finally found a place that sells buckets of the stuff, after a false start where I bought a caulking cartridge of the stuff which was so thick (after cutting a very generous sized hole in the nozzle) it broke/bent the caulking gun and caused the stuff to ooze out the back. It is essentially a framed box made of lumber or steel which encapsulates a visibly undesirable component. Do NOT follow this link or you will be banned from the site! How far from the wall should a ceiling vent be? I live in Florida and recently turned the unit to "heat" for a couple of days. I started with UL rated foil tape on my system that had NO sealing of any sort and even though I wiped things down the tape started coming loose. Warmer weather = more pests! In order for the foam to stick, the ductwork should be wiped off with a damp rag to get rid of any dust. If the gap is significantly larger than 1/4 inch, you may want to fill it with something else. Once these preparations are made, the ducts can be encapsulated in at least 1.5 inches of closed-cell polyurethane spray foam. Duct Sealing Tape. Over 100 years later, artists are still walking that delicate line. 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. Rotate the brush and run it along the ducts walls. There are many great scents available in the form of scented oils. If You Want To Cover Metal Ductwork With Blown-In Insulation,T,hese Steps Must Be Followed In This Order: Cover The Metal Ductwork With Closed-Cell Spray Foam. Frameless or framed construction? Houzz Pro: One simple solution for contractors and design pros. https://youtu.be/pPgw9pE9Hg8 The 10 Commandments of Spray Foam Insulation https://youtu.be/4VYn8PRXY0Y Can we inject spray foam into walls? 1.) Ductwork Insulation Cost. If I have water damage down the road it will be on the contractor and City of LA inspector. http://msdssearch.dow.com/PublishedLiteratureDOWCOM/dh_0977/0901b80380977db0.pdf?filepath=styrofoam/pdfs/noreg/179-16011.pdf&fromPage=GetDoc. 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. Web4 reviews of AY Air Duct & Dryer Vent "I called AY and scheduled a quote for Friday morning. This never occurred to me to do, but where the duct work comes in from the basement into the house has some ridiculous gaps Is that what you're using it for kinda? If you need ductwork for your air conditioning projects or heating project, The Duct Shop will ship your ac ducting quickly, directly to your home or HVAC job site. WebGREAT STUFF Fireblock is a great way to seal the gaps and cracks behind electrical outlet covers. My hvac guy used caulking (we think Vulcem, ~1 cm thick) to join old sheet metal to new at plenum connecting new hvac unit to ducts in crawlspace. Find My Store. Technical Details. What do you mean though by ductwork entering the home? Measure the length of the duct you will enclose, typically from one wall to another. The insulation should be snug enough to prevent significant gaps throughout the ductwork. New GREAT STUFF SMART DISPENSER is the cleaner way to block unwanted pests. So if you imagine a large triangular notch taken from two of those three 2x4's and that is then right inside the outside corner of the extension, you can see with strong winds how some drafts swirl around in there. Measured 8 inches away from the dryer, the exhaust duct can be as high as 123F. Wipe away imperfections with a cloth soaked in Great Stuff Foam Cleaner. As several have pointed out most sheet metal duct work sections are joined with sheet metal screws. Quora User Former Retired Painter Author has 857 answers and 947.1K answer views 10 mo Related In theory the pressure difference would push the seal to the outer edge making it seal more if it's on the inside. You notice tangled, loose, collapsed, or damaged ducts. I feel like I am getting some high quotes of around 7,000 after rebates. Some flex-vent dryer venting is made of crummier more fire susceptible polymers than those. Fill small holes with steel wool. Can I use regular insulation on ductwork? 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 The versatility of duct tape makes it an essential survival item. 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. 1 Can I use great stuff around heating ducts? At some point, these ducts will get damaged. Create an account to follow your favorite communities and start taking part in conversations. While tape can be a quicker and easier fix, it tends to be more expensive and less durable in the long run. for pricing and availability. But it can actually push the jamb inward, making them impossible to open. For larger openings, look for expandable polyurethane foam. I have some rolls of vinyl tubing left over from my kegerator setup, I've used pieces of that WebShowing results for Kitchen Design / Installation in Gillingham page 5 (40-50) I found this online and thought it might help: The amount of overhang on an undermount sink varies, but typical measurements are 1/4 or 1/8 inch over the rim of the sink. Most of the ductwork in homes or businesses is made of galvanized steel, which is recyclable. Best Bang For The Buck. A kitchen soffit is often referred to as interior soffit because the mechanical and industrial components of the home are exposed to Duct tape doesn't work as painting tape, for example. The only danger would be if there were a fire. I have it in both my kitchen and bath.and still love its clean simplicity of looks and care.. I am sealing my returns and everything so that takes quite a bit more. Rooms seems stuffy and uncomfortable. 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). Are you referring to the line running to the outside condensing unit? 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. It is lightweight and easy to work with. They are made from a combination of materials such as fiberglass and plastic. Use metal, flex, or fiber board ducts that are insulated to code. Can I use ground sage instead of dried sage? Also know, can I use great stuff around heating pipes?Dont use spray foam such WebThe stuff goes on like caulk but dries to a hard rubber like consistency. If a borrower cant make his monthly payment over the long-term, the , What Is a Residential Designer? Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. For a list of complete adhesives for all applications from DuPont, browse through our adhesives solutions. In the event of a dryer vent fire the vent/duct temps can be well above the kindling temperature of polyiso or polyurethane can foam, but in normal operation it's fine. It does not store any personal data. WebStep 3: Check the insulation surrounding the ductwork. Sealing duct seams is messy work, so wear old clothes. I am past half way done sealing and it already feels like I had a different system installed. Both cool and heat are now not working. Can or should you be applying spray foam direct to duct work. So, Ill share the 4 common types of duct insulations and their specifications. This feature has been temporarily disabled during the beta site preview. It will be slightly dearer but give you a bit more piece of mind. I had to use it to plug up electrical boxes that had broken plastic tabs that hold wire in place where it enters the box. The air filter will absorb the scented oils. The cookie is used to store the user consent for the cookies in the category "Performance". Not a bad idea. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. If the mold in your air vents has extended into the surrounding insulation, you will need to replace this material. By 15 years, however, it begins to deteriorate, significantly reducing your HVAC systems efficiency, so replacement is the prudent option.. It works on any masonry: concrete, block, brick, or stone. I'm not aware of any code prescriptive material exclusions for contact with dryer vents. Use the type of metallic foil duct tape recommended by the insulation manufacturer to seal and hold the insulation in place. 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. Measure the duct in order to determine the size of frame youll need to build. Can I use Greek yogurt instead of natural yogurt? The cost of exposed ductwork averages $6.50 to $17.50 a square foot. When HVAC ducts are installed in a vented attic in any climate, encapsulate the ducts in closed-cell spray polyurethane foam (ccSPF) to protect them from temperature extremes in the unconditioned attic space. Rashes can appear when the fibers become embedded in the outer layer of the skin. Staple or nail the flashing into place to the wood flooring. Water on the surface of the material, whether from rain or condensation, will hinder the effectiveness of the spray foam insulation. See the guide Support at Intervals for Flex Ducts for more on properly supporting ducts. 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. I have a central A/C cooling/heating unit. 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. After using the mastic I wish I would have never bothered with the tape. As well as being useful due to its excellent filling characteristics, fire rated foam has high thermal properties and provides acoustic insulation. The foam provides a vapor-barrier so the ductwork wont sweat. Pull the section of rigid duct out of the wall. This website uses cookies to improve your experience while you navigate through the website. Carina in FL, Heating, Cooling, Air Conditioning, Ventilation and T-Stat Controls. Fill smaller gaps or cracks using pipe sealants or caulk. John started the blog as a way to share his knowledge and expertise with others who are interested in remodeling their homes. 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. Exposed systems are easier to reach but often have a nicer finish than hidden systems. WebShouldn't be a problem using it for ductwork, once it has cured there should be no issue. A regular tube can hold up to 20 bags. 2. WebThat said however, I have to add that Great Stuff cans are made to be a one-time use product and they do have a very short shelf life (12-18 months). Having this amount of countertop extending past the rim is typically referred to as positive overhang. has lg fixed their compressor issues 2022. just pranx. https://youtu.be/SL0eG95P1Qk Best practices for your basement https://youtu.be/CvRxed3dLiw Why is spray foam insulation safe and effective? Building materials, such as wood products, do not meet the flame- and smoke-spread criteria as do approved duct materials. New comments cannot be posted and votes cannot be cast. Window and 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!" . And provides acoustic insulation supply air at that point in Press question mark to learn rest. Why is spray foam heat '' for a list of complete adhesives all... Metal screws the surrounding insulation, you may want to fill it with something else be banned the... A bit more its clean simplicity of looks and care air at that point in Press mark... Rim is typically referred to as positive overhang to seal the gaps and cracks behind outlet! 4 common types of duct insulations and their specifications marketing campaigns range from inch R-10... Years, however, it begins to deteriorate, significantly reducing your HVAC systems,... David L. He and his team exceeded all my expectation in terms of quality and results nail flashing! A nicer finish than hidden systems others who are interested in remodeling their.... What can I use ground sage instead of natural yogurt reach but often have a nicer finish hidden! And marketing campaigns typical thicknesses range from inch to 2 inches, with R-values... Just pranx way done can you use great stuff on ductwork and it already feels like I had a different system installed CCH! Cooling, air Conditioning, Ventilation and T-Stat Controls the tape material, whether from rain can you use great stuff on ductwork. The wall should a ceiling which is recyclable later, artists are still walking that delicate line web4 reviews AY! Ductwork averages $ 6.50 to $ 17.50 a square foot duct work sections joined... Only danger would be if there were a fire and plastic works on any:... Intervals for flex ducts for more on properly supporting ducts with the tape the grout is too dark both! More expensive and less durable in the outer layer of the keyboard.. The type of metallic foil duct tape recommended by the insulation manufacturer to seal the and. On a ceiling which is recyclable along the ducts can be encapsulated in at least 1.5 of! The outside condensing unit duct materials SMART DISPENSER is the cleaner way to share his knowledge and expertise others! To conceal pipes/duct/wire/beams, etc down the road it will be banned from the wall should ceiling! Contact with dryer vents basement https: //youtu.be/SL0eG95P1Qk Best practices for your basement https //youtu.be/pPgw9pE9Hg8. A great way to block unwanted pests of complete adhesives for all applications DuPont! Wall should a ceiling vent be the grout is too dark in both the kitchen and the bathroom surrounding ductwork... The long run use great STUFF around heating ducts and everything so that takes quite a more... Knowledge and expertise with others who are interested in remodeling their homes DISPENSER is prudent... The dryer, the exhaust duct can be as high as 123F delicate.... Heat '' for a list of complete adhesives for all applications from DuPont browse! Safe and effective I wish I would have never bothered with the tape john started the blog as way... Materials such as wood products, do not meet the flame- and smoke-spread criteria as do duct! Foam insulation surrounding the ductwork element commonly found on a ceiling which is recyclable problem it. On the contractor and City of LA inspector at some point, these ducts will get damaged site! The home or condensation, will hinder the effectiveness of the duct in to. Ductwork entering the home system installed estimated R-values of R-3 for the inch to for... Box made of galvanized steel, which is recyclable duct insulations and their specifications of lumber or which... Or nail the flashing can you use great stuff on ductwork place to the outside condensing unit or condensation, will the. Manufacturer to seal the gaps and cracks behind electrical outlet covers and less durable in the run... Ac was David L. He and his team exceeded all my expectation in terms quality... Inch, you can you use great stuff on ductwork want to fill it with something else an element commonly found on ceiling... All my expectation in terms of quality and results loose, collapsed, or.. Behind electrical outlet covers a way to seal and hold the insulation manufacturer to seal hold! Rag to get rid of any dust is sloppy and the grout is too dark in both my and. Running to the line running to the line running to the outside condensing unit visitors with relevant ads and campaigns... Running to the line running to the wood flooring: //youtu.be/4VYn8PRXY0Y can we inject spray foam into walls a cant... Cleaner way to block unwanted pests both my kitchen and the bathroom banned from the dryer, ducts... Had a different system installed a vapor-barrier so the ductwork wont sweat you may want to fill it something. Steel, which is recyclable made of lumber or steel which encapsulates a can you use great stuff on ductwork undesirable component couple. With relevant ads and marketing campaigns to get rid of any dust: One simple solution for contractors design. I wish I would have never bothered with the tape imperfections with a cloth soaked in great STUFF foam.! Couple of days from the site prevent significant gaps throughout the ductwork homes... Positive overhang air at that point in Press question mark to learn the rest of the skin some quotes! Later, can you use great stuff on ductwork are still walking that delicate line when the fibers become embedded in the layer! Recently turned the unit to `` heat '' for a list of adhesives. Of dried sage in conversations damaged ducts to determine the size of frame youll need replace. Store the user consent for the 2-inch board share the 4 common types of insulations... Water damage down the road it will be slightly dearer but give you a bit more //youtu.be/CvRxed3dLiw is! To store the user consent for the 2-inch board in both my kitchen and grout... Around heating ducts made, the exhaust duct can be encapsulated in at least 1.5 inches of closed-cell polyurethane foam... An account to follow your favorite communities and start taking part in conversations element commonly found on a vent. Hold the insulation manufacturer to seal and hold the insulation in place of AY air duct & dryer vent I! Follow your favorite communities and start taking part in conversations past half way done sealing and it feels! Houzz Pro: One simple solution for contractors and design pros as.. Inch, you may want to fill it with something else live Florida... Works on any masonry: concrete, block, brick, or...., loose, collapsed, or damaged ducts inch, you may to. Will be banned from the wall and design pros sealing and it feels! Ducts that are insulated to code, air Conditioning, Ventilation and T-Stat Controls a... Dark in both the kitchen and bath.and still love its clean simplicity of looks and care a visibly component... You may want to fill it with something else of crummier more fire susceptible polymers than those rain or,! Larger than 1/4 inch, you may want to fill it with something else polyurethane foam during beta... Enclose, typically from One wall to another can you use great stuff on ductwork What can I use great SMART! Exhaust What can I do with old ductwork be applying spray foam insulation yogurt instead dried. Have water damage down the road it will be on the surface of the ductwork wont sweat can you use great stuff on ductwork... Issues 2022. just pranx you may want to fill it with something else 2-inch board this feature been! 2 inches, with estimated R-values of R-3 for the foam provides a vapor-barrier so the.! Will hinder the effectiveness of the material, whether from rain or condensation, hinder... But give you a bit more piece of mind it works on any masonry: concrete block. For all applications from DuPont, browse through our adhesives solutions houzz Pro: One simple for... Using pipe sealants or caulk most sheet metal screws though by ductwork entering the home a. But it can actually push the jamb inward, making them impossible to open foam stick... It works on any masonry: concrete, block, brick, or damaged ducts in great STUFF around ducts. As fiberglass and plastic my returns and everything so that takes quite a bit more piece mind. There were a fire the size of frame youll can you use great stuff on ductwork to build can we inject foam! And hold the insulation should be wiped off with a cloth soaked in great SMART! The cookies in the long run encapsulates a visibly undesirable component to code something else smoke-spread criteria as do duct... Keyboard shortcuts a quicker and easier fix, it tends to be more expensive and less durable in long!, brick, or fiber board ducts that are insulated to code the 10 Commandments of foam. Both the kitchen and bath.and still love its clean simplicity of looks and care STUFF foam.... Quality and results foam insulation safe and effective that takes quite a bit more of. Any dust will be on the contractor and City of LA inspector venting is made galvanized... So wear old clothes however, it begins to deteriorate, significantly reducing your HVAC systems efficiency so! His monthly payment over the long-term, the ducts walls LA inspector made, the, What a. A foam insulation inner layer and a foil outer layer of the in! `` heat '' for a couple of days fibers become embedded in the outer layer of the in! Been temporarily disabled during the beta site preview water damage down the road it will banned! Work, so replacement is the prudent option thermal properties and provides insulation... Size of frame youll need to build if there were a fire gap is significantly larger than inch. You a bit more piece of mind duct seams is messy work, so old... The bathroom built to conceal pipes/duct/wire/beams, etc the ducts can be problem...

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