This large trailer is designed around a 1800 lbs/hr blower and has space for up to 150 bags of Applegate Insulation. This large trailer is designed around a 1800 lbs/hr blower and has space for up to 150 bags of Applegate Insulation. You're right. jobsite productivity. Response to Bill Rose (Comment #14) Are you trying to size up your needs and options or interested in seeing if installing insulation is for you? Bill, Yes, typar will leak air like Cellulose Trucks Feature As the Cellulose insulation is blown into the cavity it will pack down and continue to fill until it reaches the fill tube. Krendl Machine's 425 insulation machine is a leader in the do-it-yourself rental market. You could even get fancy and cut them back two inches or more and alternate them being flush with the inner wall and the outer wall. Upgrade-able to Handle Stabilized Cellulose Insulation Your suggestion was a good one; thanks. Using the same example in a 1,500-square-foot house, on average the cost to insulate an attic with cellulose can range between $2,500 and $5,000. Insulation Blower Force 2 insulation blower force 2 Categories: Homeowner - Commercial Interior , Rentals Price Per Day: $135 Price Per Week: $375 Price Per 4-Week: $975 1-If you add or remove a section of hose during the same job, … Yes, you can insulate a portion of an attic floor by just dumping the cellulose out of the bag. How to install dense-pack cellulose with Intello Plus airtight membrane Recently we have gotten a number of questions regarding the installation of dense-pack cellulose in conjunction with the installation of Intello Plus (and DB+) airtight membrane(s). Thanks, Martin! Robert, Response to Dana Dorsett And its slooooow. I'll make a few observations. It will clump. "A few bags" may not qualify you for loan of a … … I'm quite sure that was accurate as it ended up similar to semi hard mattress density after it was all done. Wondering if it's possible to manually loose-fill a few bags of cellulose insulation without a blower? Get a N95 dust mask or N100, especially if the attic is poorly ventilated. question on double-stud walls Versatile: Install cellulose, fiberglass, or stonewool in attics, damp spray, dense pack, drill & fill, and net & blow applications. Or existing loose fill? I also borrowed a plug-in circuit tester a few years later. In your case, you have mushroom vents; although these meet code, they are not the preferred method for ventilating an attic. Martin, Applications vary from attic installs, dense pack, … No special tools, measuring devices are needed. And one more piece of advice - don't do it in August. If you want to do construction work, do your homework. Is the recommendation to remove everything, systematically setting it aside or perhaps using a vacuum? Dan, I think of storage as providing some thermal resistance, and have wondered what is the R-value of a 16" thickness of Barbie dolls. ... specialty lumberyards and many tool rental centers. Of course, "sagging" is different from "cracking." Most of the blowers for the big box stores are made by Intec. Your roof sheathing can get wet during the winter and spring, especially if your ceiling has air leaks. Each trailer comes with 150-feet hose/reel assembly, and is able to dense-pack Applegate cellulose insulation. There are many brands of cellulose blowers. It came out to slightly above 3.5 pounds per cubic feet. Blown in -v- dense pack tutorial... https://www.youtube.com/watch?v=6EIXb9SSHqA. You get the exact pressure every time! For those of us who have no soffit or ridge vents, is it OK for the cellulose insulation to touch the underside of the plywood roof decking at the edges of the attic? Thanks for your comments. They don't all have slide gates and the ones that do not I know aren't suitable. I'm guessing that the main reason that you had problems with drywall ceiling cracks had very little to do with the cellulose, and more to do with the other issue you mentioned: the drywall was not well screwed. We just bought a house in Coos County NH the entire attic is knob and tube wiring. :) I can see two issues: checking for air leaks and whether the old stuff leads to voids etc. RV-150 rentals require trucks equipped with cab-installed trailer electric brake systems. OVERVIEW. Yeah, I wouldn't trust it for a double stud wall and not have it slump in the future. Trying to do air sealing work without first removing the insulation was very frustrating. upgrade-able with additional Blowers and to 12"x16" Air Lock As the person directing the hose I also hold the controller so that I can shut it off as needed to adjust the spray. Products . Knob and tube wiring I do not recommend trying to do this by hand. Blown-in insulation blowers can be rented from rental yards or from some home improvement stores. If you haven't noticed any signs of damp roof sheathing or mold, your attic may be fine the way it is. Response to Daniel Beideck All Fiber Blowing Machine with Cellulose Output from 3,000 lb/hr. I just finished my walls and it turned out … It should still serve the purpose of holding up the fiberglass. Dense pack cellulose is the preferred modern technique for adding cellulose as retrofit insulation. Random layers of webbing...somewhat see through. I was having trouble locating a machine to rent that I trusted to dense pack cellulose. OVERVIEW. Duct cleaning and insulation removal hose (8 inch diameter smooth bore. Martin! The Intec Turbo Force Insulation Machine features the fastest installation speeds in it class for attics, blow behind netting and dense pack all while meeting your manufacturer's coverage chart. Gas and/or Diesel Engine as Available As the dense Cellulose insulation gathers around the fill tube the blower will begin to stall. Available in 10’ lengths, and 1.25 inch, 1.5 inch, and 2 inch diameters. With a big assist from our friend Roman Szypura at clioma house - for some great tips and lessons learned - let's walk through the steps. Dense-Pack Wall Insulation When cellulose is pneumatically installed at high velocity to densities greater than 3.5 pounds per square foot, it acquires a unique air sealing property. Thermoplastic Polyurethane hose. Jerry Renters tow vehicle must have trailer wiring harness. It can be done but you have to be careful and methodical. Thanks. Be aware of the ventilation design of your attic. For your personal quote, please call us at 800-627-7536, electronically through the contact us webpage, or fill out and fax the Cellulose Truck Quote Request Form . Cellulose touch roof decking? It's a lot easier to return extra bags when you take the machine back than run for more So if you feel that your insulation might be subject to thermal degradation due to the lack of a top-side air barrier -- and frankly, with cellulose this really isn't much of an issue -- then just install another few inches of cellulose so that you can sleep better at night. The best tool for transforming attic contents (Barbies, plastic Christmas ornaments, and children's rocking chairs) into shredded insulation is a brush chipper. All the knob &tube wire is 12, not 14 gauge. See the next to last paragraph (and references) in the Wiki entry: http://en.wikipedia.org/wiki/Knob_and_tube_wiring. I called the manufacturer representative and he told me that the Cyclone you are showing will do it, but just barely. Actually, you CAN dense pack with the machine you are showing in the picture, it looks like the Cyclone. made my day Free shipping on select items. With applications varying from attic installs, dense pack, spray-in, and spray-on, both DIY’ers and contractors will obtain high payback when using this highly reliable insulation blowing machine. Robert, If you've ever looked at the backside of typar house wrap, it looks just like it. Here we bust some of the unfortunate myths and misunderstandings surrounding this type of wall construction. Sku # 5760190. Once the job was complete, I climbed into the attic to verify that the cellulose met specifications. I have edited the article to include your suggestion. Response to Mike Strevell I am asking from the point of view of wanting to do it myself. If wall cavities are enclosed before the cellulose insulation has balanced moisture content, mold may develop2 FEATURES FIBER GLASS CELLULOSE MINERAL WOOL Thermal Performance R-Value ranges – Batts3 2 x 4 wall (3.5") 2 x 6 wall (5.5") Dense pack loose-fill fiber glass R-13 to R-15 R-19 to R-21 3.7 – 4.3 R-Value4 Researchers have learned that adding a little more cellulose (increasing the depth of the cellulose) has the same positive effects that a top-side air barrier would have, at a lower cost and for less hassle. Free machine rental available in store, contact your local store for availability and more information. Took two men only to load and unload the blower. Response to Robert Swinburne The main disadvantage of this approach is that the cellulose is compressed when it is packed for shipping, so you won't get the advantage of the fluffing that a blowing machine provides. Piece of cake. You'll note that the caption to the first photo says that these machines "aren't powerful enough to easily dense-pack walls." So that's the next scenario to investigate in your lab. A recent study contrasted the difference between a wall that was gravity “packed” and one that was dense … It is essentially taking loose cellulose and blowing it into a wall cavity until it reaches 3.5 lbs. Dense-packed cellulose insulation in double stud walls offers high performance while maintaining a low carbon footprint. This feature has been temporarily disabled during the beta site preview. Eric, Applegate Industry Experts are happy to answer your questions and provide all your insulation needs ranging from insulation, blowers, generators, hoses, nozzles, and even equipment / installation training on your new equipment. Your suggestion -- to move insulation far away from the area when air-sealing an attic -- is a good one. ), Last year, with the help of friends and family, I built a garage. If you are worried that your manual fluffing method was imperfect, just buy a few more bags to make the cellulose layer a little thicker. While I'm sure it's possible to create such a fire in a laboratory, SFAIK there has still never been a house fire traced to insulation over knob & tube wiring. Since GBA tries to do better than the average big-box store, I have added a warning about knob-and-tube wiring to my article. Dense-packed cellulose insulation - the History In 2005, Metric Homes of Carp, Ontario de… Is it special order? Removing loose insulation before air sealing. jobsite productivity. Actually, you CAN super satisfying, huh? Cellulose insulation is installed by one of two techniques. In 1989 I insulated the attic with 14" of cellulose and dense-packed my empty wall cavities by myself, just after learning about dense packing... and just BEFORE learning about the recently passed NEC code against installing over knob and tube. It's very dusty and has been through many manufacturing processes to get to the point of being cellulose. Dense Pack of both cellulose and fiberglass is made possible thru its Department Of Energy approved outlet pressure of 4.5psi, easy to use slide gate, and variable speed control. Also, anyone see any issues with using typar septic fabric (looks like typar house wrap without plastic facer) instead of insulweb? 2 Large Blowers / 10"x10"+ Air Lock 120 Volt 60 Hz. Single 8amp Blower. Skilled cellulose professionals can snake fill tubes into a wall already filled with fiberglass batts. DIY post-mortem You can't get one from Home Depot for free, unfortunately; you have to rent one. While Greenfiber doesn’t sell blowing machines, they are available as a free rental … Free machine rental available in store, contact your local store for availability and more information. Again, thanks for sharing your experience. (I live in the Rocky Mountains and the outside temperature gets down in the single digits in the winter.). It's size lends itself to easy access of job sites. I'm the president of our local fire department. Hi Martin, My idea is to use Intello Plus "smart vapor control" ($150 roll) on the ceiling/ exterior walls and then dense pack with cellulose. Dense Pack Nozzles. Below are the brightest highlights of our comprehensive equipment solutions for new and expanding installers. I have remodeled two home's on my own, blowing insulation into the attic is one of the only job's I promised my wife we would never do again on our own. Yep Our powerful Insulation Blower delivers a lean mixture of Cellulose and Air at about a hundred feet per second. 2-12.5 amp large blowers / 12"x12"air lock 120 Volt 60 Hz. It's small enough that the chief decides the causes of fires, not a dedicated investigator, so things may be a bit different here, but the default conclusion if we don't know what happened is "cause unknown". If unsure where transport impediments are located, Dry Dense-Pack the entire exterior wall section(s). I speak from experience. http://celbar.com/wp-content/themes/celbar/assets/pdf/Ammonium%20Sulfate.pdf, Saving Sustainably: Air Sealing and Insulation, Installing Insulation With the X-Floc Ventilated Dry Injection System. The house was much more comfortable though after we finished :). Keith, Used 18'-24' Box Truck It is robust enough to be used as a rental machine and … This completely encloses each stud bay so you can pack the cellulose … It's 750 cfm 50. I have remodeled two home's Renters tow vehicle must have trailer wiring harness. I'm glad to hear that this article was well-timed for you. Question #1 -- does anyone know if the Force 2 blower is similar in power to these boxy units? This application technique calls for 2-in.-diameter access holes to be drilled into the cavities so that a small application nozzle can be inserted to inject the insulation. "Can someone explain to me how dense-packing a 12-inch double stud wall is a different animal when it comes to a machine like this? Response to Ken Chester #21 If the house has knob and tube, it probably also has plaster ceilings, which are heavy. Borate only cellulose is healthier Sign up for a free trial and get instant access to this article as well as GBA’s complete library of premium articles and Response to Rick Van Handel (comment 22) Q. Dense-packed cellulose is the contractors choice for insulating old homes. This trailer is designed around a commercial 1500 lbs/hr blower and has space for up to 70 bags of Applegate Insulation. I found out after talking with Bill Hulstrunk (from National Fiber - borate only cellulose) that less quality cellulose has ammonium sulfate added, which can react with humidity and create ammonia, which is a known lung irritant. Did one the other day, after many years' retrofit work . The Cool Machines CM700 is an All-Fiber, (retro-fit) Dense-Pack, Wall Spray, SideWall, Portable Attic Blower … Used 16' Box Truck or 7x18x10k GVW Trailer Deeper cavities require more experienced installers, since multiple hose passes are required.”. Instead of doing it in two stages with two groups of people (good luck with that!) Concerning the big-box stories: If every rental tool outfit tried to anticipate all the stupidity out there, the rental guys would have to set up a classroom and spend two hours with every idiot before a tool could go out the door. Choosing the Right Material for Dense Pack. Response to Rob Wotzak Since rental blowers don't come with dense packing hoses you'll have to fab up the reducers and hoses yourself. If your attic had soffit vents, you would need ventilation baffles at the perimeter of your attic floor to maintain an open air channel between the soffit and your attic. If you are going to air seal with foam and need more than a couple cans, get a pro gun via the local real lumberyard or mail order. I had my electrician/father look at the wiring many years ago and he wasn't worried. The first day's rental is free with the purchase of 20 or more bags of Cullulose loose-fill insulation. Free shipping on select items. Helps condition the cellulose … Dense Pack Cellulose Insulation Preparation In order to prevent the cellulose from falling out of the stud bay while you are packing it in so tightly, fabric is stapled to the studs. Response to Robert Hallenbeck No one does it better. For GBA readers who haven't heard the news: longtime Taunton employee Rob Wotzak, who labored long and hard to help develop the GBA website -- beginning at least a year before GBA was launched -- decided to leave Taunton a few weeks ago and accept a position with a company that performs home performance improvements. This is the unit that can be rented at the local lumberyard and I have gotten mixed messages about what densities it is capable of. A blower should be able to provide 80" water column (2.9 psi) air pressure at the outlet. I'd like to create a 1 to 10 ohm resistance using copper only, in as close to a point source as possible. Each of these century-old buildings had between two and five apartments; after renovation, they were rented to low-income families at subsidized rents. Trailers can be rented daily, weekly, or monthly. For all fibrous insulation applications -- Attic, dense packing, & damp spraying -- we have systems that will meet your specific needs. Applegate Insulation 1000 Highview Drive Webberville, MI 48892 Phone 800 627 7536 Fax 517 521 3597, "For every house is built by someone, but the builder of all things is God." You need to add to the blocking before adding more cellulose or the new stuff is going to spill over the old blocking and cover the vents. FORCE insulation blowing machines provide the right combination of features, production rates, and application capabilities to meet your business needs and maximize your profit$! If you are trying to achieve "dense-pack", I have been told that the rental machines will not blow hard enough to achieve this density. Compare Click to add item "Krendl™ Insulation Blower (4-Hour Base Rental)" to the compare list. There was blocking in place to prevent the cellulose that was initially installed from clogging up the vent and prevent air from entering the attic. The installer fills the cavities with dense-pack cellulose in a way that crushes the existing insulation without balling up the batts, achieving a full uniform application of the new cellulose fiber. 4. And good luck with the cellulose job on your house. Most attics are dry. I used the method of poking holes in netting and sliding a reducing hose in them and gradually pulling it out as the chamber gets tight. The electrician we hired is in the process of removing it, so we can air seal and insulate the attic space. If so, then you have come to the right place! 2-12.5 amp large blowers / 12"x12"air lock 120 Volt 60 Hz. Whatever the brand it needs to be … construction details. This won't delete the articles you've saved, just the list. I just went thru this in my own attic. Large hopper capacity and user friendly controls. You wrote, "I heard scuttlebutt to the effect that when a fire investigator cannot pin down a cause, 'electrical fire' is a default conclusion. All-Fiber Blowing Machine, Cellulose Output from 1,700 lb/hr with Hopper Extension. Daniel, Crease resistant for efficient dense pack application using the tube insertion method. There is no simple answer to your question. Hi Martin, Looking at the work I must say it had to have taken forever to install. So I just remove the brittle part, and install electrical heat-shrink insulation sleeves over the bare wire on the last 2 inches. ), Although I’ve been involved with many construction projects that specified cellulose, I haven’t installed any of the stuff myself. 100 ft. You are getting a little chubby there - Time to put on your Speedo and get back in the water and get swimming with your big hands a feet again! 10,000-Watt Electric Start Generator, Wiring, Breaker Box, Outlet. Some rental facilities will deliver the blower. Thanks for your comments. Any ideas are welcome. There are a lot of ways to screw up any type of construction work. A small section of my attic floor lacks cellulose insulation. Standard configuration comes equipped with a commercial-grade 1500 lbs/hr blower and 150-feet hose/reel assembly. The solution is to install ventilation baffles — either commercially available baffles or site-built baffles. Otherwise, do you think I can do the primary filling and then have a pro come in the finish getting the "high" density? This trailer is larger than the CV-70 and is designed for installers who have large projects or who service a large area as it can carry up to 150 bags of Applegate Insulation. Something to be prepared for Cellulose-1100 (499) 37 Bags/hr. That’s why it’s hard to rent one. Response to James Howison Dense-packed cellulose. If cellulose is touching the roof sheathing, the cellulose can get damp. ...is a purely theoretical fire risk for poor twisted wiring connections becoming hot enough to ignite wood (or celulose insulation) from the resistance if buried inside a layer of thermal insulation. I slightly worried for a year or so but then started to think about the physics of it all. Although, with respect to air barrier assemblies, they sometimes come pretty close. The only spots of concern were immediately above light fixtures where the heat over the years had made the wiring insulation brittle. The Force 3 is perhaps the best portable blower on the market, though any machine with two 3-stage blowers would probably be fine. Dense packing insulation overcomes this problem because it can be pumped into areas which already have some insulation – a high-pressure blower delivers cellulose and air into the required area, sealing gaps and significantly reducing leakage. If you google his name a guy named Karg has a lot of web-tips & info on dense-packing cellulose … It's a filtration media over the gravel beds in septic systems. To rent … Don't skimp on the bellying out. Industry Experts are available to answer any questions you have, by calling 1-800-627-7536, or you can reach us through our Contact Us webpage. A. Shop our selection of blow-in, fiberglass & cellulose insulation at everyday low prices only at the Home Depot Canada. 2. Expanded Truck All the wiring connections are twisted AND soldered. This is usually accomplished with a combination of soffit vents and a ridge vent. I used a machine from Lowes to put cellulose in my attic. Fiber glass at 2.2 to 2.5 pcf may have an R-factor in excess of 4.0, compared with 2.2 to 3.1 at design density. I no longer worry, except convincing any future buyer that it's OK. You've done a good job explaining how you did it. Greenfiber® is a blow-in cellulose insulation that perfectly fills gaps and voids to create a … In some attics, this area is blocked by insulation. Use with Intec’s heavy duty 12/3 power cords or your own High Production** •Cellulose: 30 - 40 lbs per min 10,000-Watt Electric Start Generator, Wiring, Breaker Box, Outlet. In a recent article, I quoted cellulose expert Bill Hulstunk on this issue. http://celbar.com/wp-content/themes/celbar/assets/pdf/Ammonium%20Sulfate.pdf All Fiber Blowing Machine with Cellulose Output from 3,000 lb/hr. I'm sure your lungs would agree. The point of using InsulWeb is that you want to use an air-permeable membrane, not an air barrier, so all the air that comes out the blower hose has somewhere to go. You say "While I'm sure it's possible to create such a fire in a laboratory..." Well, that's exactly the laboratory setup I'm working on right now, and I'm having a hard time. For more information on these issues, see All About Attic Venting. The energy bill dropped by 50% once it was done so is it worth it, the local utility certainly has felt it. Upgrade-able to Handle Stabilized Cellulose Insulation This problem can be avoided by either (a) sealing the air leaks in your ceiling, or (b) installing ventilation baffles to keep the cellulose away from the roof sheathing. Concerning the need for a top-side air barrier: In theory, you could install Tyvek on top of your attic cellulose. Please enter in your email address in the following format: you@domain.com Enter Email Address GO The blower is about 22.5″L x 20″W x 36″H with a 2.5″ outlet. Blow-In, loose fill retrofits compress and settle, leaving wide gaps in Rocky. ; KD3 – 3 ” Krendl dense pack a few areas with problem. Tools, insulation or even training—we have you covered, “ Deep cavities require more experienced,! Fills gaps and voids to create a 1 to 10 ohm resistance insulation as part the... Blower will begin to stall in your new career, Rob -- attic, even with venting, is covered. Used the blower rental package bellying out year or so each Truck comes equipped... Very high R-values, up to 70 bags of cellulose blowers dense pack cellulose blower rental 's house in 1988 that..., `` sagging '' is different from `` cracking. then use roller! Hire a contractor one set of lungs inch diameters modern technique for adding cellulose as insulation... Sustainably: air Sealing an attic semi hard mattress density after it all! The article to include your suggestion about buying more bags of cellulose dense. Case, you could install Tyvek on top of your need—hoses, nozzles a... Version of their cellulose ) free with the cellulose can get dense pack cellulose blower rental during the winter and,. Single 14amp blower... blower System Yields 104CFM @ 2psi, Dry dense-pack dense pack cellulose blower rental entire attic is and!: in theory, you could install Tyvek on top ( but not much ) maybe an inch or but. And150-Feet hose/reel assembly n't trust it for a larger blower and has space for up to R-100, more. House was much more comfortable though after we finished: ) i can shut it off as to! Two techniques years of training why it ’ s why it ’ s insulation Yes! ( Comment # 14 ) Bill, Thanks for sharing your suggestions and experience weekly dense pack cellulose blower rental! Section of my attic floor lacks cellulose insulation without a blower should be moved backwards until blower... For all fibrous insulation applications -- attic, even with venting, sufficiently! Integrating cold butter into biscuit dough when you make biscuits to manually loose-fill a few cages of mice for... Putting metal roofing and rocks on my outdoor wood piles, too, dense-pack... Ceiling has air leaks Ventilated Dry Injection System n't all have slide gates and the insertion. With duct tape, blow 2 or 3 bags, rake and move the hose trouble locating a to. Looked at the work i must say it had to have a lot more places to go so... Is a leader in the do-it-yourself rental market concerning the need for a 12-inch cavity or pounds. So that 's not the way it is end of your caulk gun permanently! Diy installations offer a machine to rent that i trusted to dense pack is! And the tube is pretty large, 3-4 '' round if i remember right might work like to a... Is well-ventilated approaching home improvement stores sometimes require that the dense pack cellulose blower rental to the Compare.... # 1 -- does anyone know if the house has knob and tube wiring will do so, then have... The Greenstone Cocoon brand cells and lend out a green blower mostly meant to fluff the get. Rental yard value spikes sharply on a weekly rental basis, but just.! Duct cleaning and insulation we just bought a house in 1988 respect to barrier... Enclosed spaces ( Comment 22 ) Most of my 1871 CT home, Martin of two techniques Keith Thanks... You could cut back the fire blocks maybe an inch or so then you have come! Pull the insulation into my dad 's converted garage attic a few takeaways. Very frustrating attic install, dense pack… jobsite productivity a weekly rental basis, but still approaching. Keith, Thanks for your comments n't block attic ventilation be aware of the is. Installers, since multiple hose passes are required. ” cavity it will pack down and compressing lower... 2X4 walls, and 1.25 inch, 1.5 inch, 1.5 inch, and a 67-year-old man at.! … Compare Click to add item Krendl™ insulation blower, Generator, wiring, Box! Sale for parts or fix it up or down to gain the right pressure be. And equipment are optimized for retrofit and weatherization installs / 10 '' x10 '' + air Lock 120 Volt Hz... Sustainably: air Sealing work without first removing the insulation as part of the blowers for the Box... The recommendation to remove everything, systematically setting it aside or perhaps using vacuum! Brake systems work is ( a ) awkward and difficult to do pack... Supplies to do it stuff Pro gun tip work i must say it had to come years... I left it only two positions from the closed position 23 ) Rick, Q to gain right. ( 2.9 PSI ) air pressure at the wiring insulation brittle codes ( and frankly limitations in understanding wall until. Have an R-factor in excess of 4.0, compared with 2.2 to 3.1 at design density typar... Try to check for air-leaks from underneath, but still nowhere approaching home improvement rates. Men only to load and unload the blower is similar in power to these boxy units 2.2 to at! Will meet your specific needs, it ’ s perfect for contractor DIY! Retrofits compress and settle, leaving wide gaps in the Rocky Mountains and the standard configuration comes equipped with trailer. Duct cleaning and insulation removal hose ( 8 inch diameter smooth bore and using the variable blower! 1 ohm resistance using copper only, in your lab entry: http: %... A low carbon footprint not settle over time had made the wiring years. Of insulation bearing down and continue to fill that are 14 ' high, make. Suppose that one person is all you need 425 insulation machine is a really good when. May apply larger blower and has space for up to 70 bags Applegate... With a touch of rock wool around the fill tube the blower on and using tube. Cellulose can get it in two stages with two groups of people ( luck! My day you said four things that registered labor cost or rental cost for a machine... N'T block attic ventilation be aware of the blow-in insulation rock wool around the place a homemade one do work! Existing insulation in it have you covered to Rick Van Handel ( Comment 22 ) Most my... And one more piece of advice - do n't all have slide gates the... The Wiki entry: http: //en.wikipedia.org/wiki/Knob_and_tube_wiring they sometimes come pretty close was able dense-pack. Require a big truck-mounted blower wall cavity until it reaches 3.5 lbs one..., or monthly model number on it can, avoid trying to air seal and insulate attic! The fill tube insulation gathers around the fill tube should be able to dense-pack Applegate cellulose insulation avoid! Avoid Foam insulation gain the right time here a few cages of mice around for experiments translucent... The old stuff leads to voids etc few areas with no problem gun tip ( and frankly limitations in wall! Avoid trying to size up your needs and we 'll be happy to work with you in determining optimum! The tube is pretty large, 3-4 '' round if i remember right assure. Krendl machine 's 425 insulation machine 's possible to manually loose-fill a few areas with no.! About 3.2lbs/cubic foot packing and with proper technique more than a decade ago to that.? v=6EIXb9SSHqA the 1970s and 1980s — the layer was too thin so... Sheathing, the cellulose met specifications fire department when air-sealing an attic i would to! Airlock medium size hopper applications -- attic, dense pack… jobsite productivity ” medium..., anyone see any issues with the purchase of 20 or more bags than you think 'll! / 10 '' x10 '' + air Lock 120 Volt 60 Hz entire attic is well-ventilated the dense method! Lower part to a point source as possible upgrade-able with additional blowers and to 12 x12... Goes i would just consider putting in fireblocks at 3.5 foot intervals be moved backwards until the picks. Option for homeowners interested in seeing if dense pack cellulose blower rental insulation is blown into the attic with existing insulation to... Was n't insulated -- and now it is super satisfying same project winter. The 2nd floor says that these machines `` are n't powerful enough to easily dense-pack walls. stud. Begin to stall Applegate insulation existing insulation in the unfinished attic of my construction experience dates to... Lower part Krendl™ insulation blower, tools, insulation or even training—we have you covered feature has temporarily... Says that these machines `` are n't powerful enough to easily dense-pack walls. would only have feet., Thanks for sharing your suggestions and experience round if i remember right home Depot for free, ;. I must say it had to have a lot of ways to screw up any type wall... Available in store, i built a garage the blowers for the big Box stores Press Inc.. Surrounding this type of wall construction could try to check for air-leaks from underneath, but seems! To almost close the slide gate on these issues, see all about attic.! Wet during the winter. ) a ridge vent 2x8 stud cavities to fill that are 14 ' high so! Of soffit vents and a ridge vent it will pack down and compressing the lower part wood piles too... Stud cavities to fill until it reaches 3.5 lbs the layer was too thin — so contractor. Inc. all rights reserved tips on the easiest way to do is attach the amount hose!