To attach the insulation, you can use screws with large washers, a special adhesive made for adhering foam board insulation or, for smaller pieces, you can seal them in with caulk or spray foam. Remember to apply a decent amount of tension when stapling, and to do it at 50 to 100 mm intervals. Wipe unseen dust from the facing with sticky tack cloths. Lamtec does not recommend painting facings. Can You Place Fiberglass Insulation Against Metal Roofing?. can you double up paper back insulation to fill deeper space by using 2 by 6 board studes as framing. Foil faced ridged foam board near boiler? I have seen that one can use an etching primer to prime the aluminum face of foil faced insulation and then paint it. See: Dr. Energy Saver Rigid Foam Wall Insulation. If you want to paint the foil on foil-faced polyiso, you’re basically painting metal, so a paint designed for a metal surface should definitely work. Then you have to mask off any carpet, walls and flooring you care about. And you will have spent plenty of money. Apply the finish coat just as you did the self-etching primer. Apply the paint in a particular way, or you may end up with subtle flaws in the … The tip on PPG breakthrough is what I am looking for. If you want to paint the foil on foil-faced polyiso, you’re basically painting metal, so a paint designed for a metal surface should definitely work. Painting foam insulation in your home can help improve the appearance of a garage or basement where walls haven't yet been covered with drywall. Ryan Lawrence is a freelance writer based in Boulder, Colorado. After allowing a coat of primer to dry thoroughly, you can paint the foil any color you choose. Try PPG breakthrough. © 2021 The Taunton Press, Inc. All rights reserved. I'm renovating a small bathroom. I propose to install 1/2″ plywood sheathing, craft paper,1 ” foil faced insulation, then 3/4″ spacer strips nailed vertically @ 16″ o.c. Use painter's tape and dropcloths to protect areas next to and beneath the insulation from paint drips and splatters. When installing foil insulation, you must use a quality stapler. Can I put the peper face against the outside wall and the second piece put fiberglass sides together, so the paper face of the inside paper is against the sheet rock. The foil facing on insulation is nonporous, making it ill-suited for adhesion. Rod asks, “I recently added faced, rather than unfaced, fiberglass insulation over my existing attic insulation. If buying new, I would get the white version. Once the foil face is properly prepared, it will accept a new finish. I just can't think why it would hurt to paint over the outer side thatÂs not foil. If breakthrough doesn’t work (I’m betting it will though), PPG also makes all kinds of paints for metal. It’s clear the fiberglass companies get a premium for using kraft and foil facings. Extruded foam panels would add R-5/inch, foil faced polyiso will add ~R6.5/inch. If it is and you’re looking to add new insulation to fix the moisture problem, you … Since you are already down to the studs, you might consider adding rigid foal to the inside of the walls. Do you folks remove (some or all) of it from your north wall and north ceiling in hot weather? Combat this potential problem by pre-treating the facing with a galvanized metal etching primer. I have use I would prefer to spray as it will be fine to do in a basement and there is 1600SF of wall so setting up to spray will be worth it. Owens Corning’s Foamular Rigid foam insulation has an R-Value of R-5 per inch of product thicknesses. Some CertainTeed products, such as SpeedyR, are prodcuced without stapling flanges specifically to be friction fit, and do not need to be stapled. Obviously foil is thin and delicate but I bet a very fine sandpaper (220+) could rough it up without damage. what is the correct method of installing foil faced rigid insulation to the exterior of a wall when the interior is already sheetrocked with craftfaced insulation under it. Couldn't you just lightly sand it? Insulation Stop offers the best, delivered pricing on all of our reflective insulation products so you can be assured you are getting the most material for your money. So would like to put up Dow Thermax up in my basement. You shouldn’t have to sand anything as that’s not usually a prep step for painting metallic surfaces when using the proper paints. Maybe. FAQ: Why Do Some Builders Avoid Foam Insulation. Any time you use a faced insulation, the paper needs to be facing toward the living space. The only way you can paint the insulation and pipes effectively, is to rent a sprayer. Promote a smooth finish, free from subtle flaws by smoothing the wet primer, using a 3- to 4-inch polyester paintbrush. A crinkled piece of foil primed and painted could be used as a texture-adding background in artwork. You would not want to sand 1mil foil facing. The insulation must fit snugly at the sides and ends. Acrylic Step 1 Prepare your foil surface for painting by stretching the foil flat on the work surface or on cardboard with the shiny side up. Another benefit is when you purchase radiant barriers separately you can find people like ourselves that specialize in the products, ensuring you are getting top quality products. The difference can be several hundred dollars over an $850 dollar purchase. Polyisocyanurate usually comes faced with foil on both sides. Combat this potential problem by pre-treating the facing with a galvanized metal etching primer. Learn how to insulate your basement walls from http://www.insulationstop.com. The insulation should be snug in the cavity, but not compressed. , with back primed cedar siding on the exterior. Be sure to take advantage of our fast delivery and low, low prices! Nov 26, 2016 - If you want to paint foil-faced insulation, you must first employ the proper preparation techniques. The foil facing on insulation is nonporous, making it ill-suited for adhesion. Thermax polyiso also has glass fibers in it that you can see when you break it. Wear a respirator, if the insulation is located in a poorly-ventilated area. If you can use a staple gun and a pair of scissors, you can install foil floor insulation. Products containing vinyl films should not be painted as there may be long-term compatibility issues between the paint and the oils in the vinyl. The foil facing on insulation is nonporous, making it ill-suited for adhesion. Why not call us now on 0161 775 1190 and we can help answer any questions you may have. He has 10 years of experience as a professional painting contractor. You must be a magazine subscriber to access this feature. Made of polyisocyanurate foam, it provides R values up to 22.8. Coat the primed foil face with satin or semi-gloss latex paint, using the roller, equipped with a fresh, clean nap cover. He has been writing professionally since 1999. Fire blocks. He has a bachelor's degree in journalism and public relations with a minor in history from the University of Oklahoma. Combat this potential problem by pre-treating the facing with a galvanized metal etching primer. Dust the foil face, using a coarse plastic brush. Has anyone had luck painting foil faced foam board? Condensation on foil-faced polyiso panels? The vapor barrier can trap moisture in places you don’t want it to be trapped. I don’t really want the reflective shiny look, but don’t want to put up drywall at this time. Wait four hours for the self-etching primer to dry. I’ve never seen it anywhere else. Meaning if you already have insulation and are simply adding another layer of insulation over the first layer, you should not use faced insulation. All of our foil insulation is made right here in the United States and is the best quality product available. You can use a self-etching primer to prepare the surface and then apply acrylic paint. Lawrence writes for High Class Blogs and Yodle. Nansulate can be applied over paint, and it can be painted over once it has cured (a 30-day curing time is recommended). So if you're in need of foil faced insulation for your project, be sure to check out our extensive range. Can you tell me if it will be okay to use this type of installation in a sauna. However, in cases where painting is unavoidable, it is suggested that the following procedures be followed to determine if the paint selected is suitable for use on the exposed polypropylene or aluminum foil surface. Mar 29, 2020 - If you want to paint foil-faced insulation, you must first employ the proper preparation techniques. You would likely be better wrapping it in something as the foil face won't hold paint very well. Will foil faced insulation board bond OK to bare brick walls with normal dot & dab plasterboard adhesive? Thank you for the recommendation on the Zinzer product. Wait two hours for the finish to dry. I was hoping there are options that were not etching, as most of the primers of this sort I am familiar with are oil/solvent based. Another type of do-it-yourself insulation is rigid foam sheathing, such as Johns Manville AP Foil-Faced sheathing. If you want to paint foil-faced insulation, you must first employ the proper preparation techniques. If you have insulation, that probably means electric is there as well, and that is about all you need. Foil faced insulation is designed for non-exposed applications only. The foil facing on insulation is nonporous, making it ill-suited for adhesion. Step 2 Draw your design on the foil with the pencil. You can drywall or panel right over the foam. I mean who wouldn't want to manually sand ~500 sqft of foil faced board? Also, when you overlap the joints, be sure to keep it to a 50 mm lap. You'll need to use an etching product and acquire the proper respirator. You might not need to do much fancy prep work if you use a paint made for adhesion to difficult surfaces. Most of the time foil faced insulation board comes equipped with fastener tabs that are there to be stapled into place. Apply the paint in a particular way, or you may end up with subtle flaws in the finish coat. This insulation product is designed to slow heat transfer and enhance acoustical performance. This technique might come in handy for a variety of home décor projects, such as decoupaging your painted foil onto frames with papers or fabrics. It also works as a barrier for methane, radon, vapor, termites and other vermin. This paint is known for really sticking well, but it’s best sprayed if you can. I'll talk to a couple paint stores about options for this category of paint. If you cover it with drywall, it will look much better, and will be cheaper than the process I described (painting). If the paint fails I will just put up drywall. I might check for cable and such, and make sure they are all about 1" away from the screws you will be using. It has two outside walls, which are very cold, so I was hoping to dot & dab some insulation boards to the walls (walls are already stripped-back to bare brick), and then tile straight onto the insulation boards. Choose a polyester paintbrush to promote a smooth finish. Kraft-faced insulation should be installed in exterior walls, exterior basement walls, and attic ceilings by pressing the product into the wall cavity with the paper side facing outward, towards the installer. So in an attic the paper faces downward and in a crawl space, it faces upward. I’d do a test on one sheet and see how well it works but I think you’ll be ok. How sure are you, this product is actually Thermal and not XPS with a foil layer? What should I do?”While the insulation you added should have been unfaced, don't panic, there's an easy solution for your problem. If you want to paint foil-faced insulation, you must first employ the proper preparation techniques. Thanks for shopping at the Insulation Stop, your leader in radiant barriers and reflective foil insulation. For children's crafts, you can add dishwashing liquid to tempera paint and use the mixture to paint on foil. If you insist on painting the foil only you might try a self etching primer to give a bit of grip to the paint, but definitely try it on some different foil to make sure it doesn't eat straight through it before putting it … After you are done, cut to adjust the length and get ready to work the next layer. Canvas you can paint but on foil, it will flake off. I am hoping you can answer my question on using polyisocyanurate form insulation in the roof (ceiling) of our out door sauna. Either … You shouldn’t have to sand anything as that’s not usually a prep step for painting metallic surfaces when using the proper paints. Foam, it will be okay to use an etching primer, that probably electric... Brick walls with normal dot & dab plasterboard adhesive attic the paper needs to stapled... Have seen that one can use a quality stapler the reflective shiny look, but not compressed satin. Put up drywall to access this feature foil-faced sheathing this potential problem by pre-treating the facing with a in... Ready to work the next layer wipe unseen dust from the University of Oklahoma Foamular Rigid foam sheathing such... If the product needs additional support, consider using a 3- to 4-inch polyester.. Work than needed n't glue humidity rated drywall directly onto the insulation Stop, your in. $ 850 dollar purchase gun and a pair of scissors, you must first employ the preparation. Minor in history from the University of Oklahoma Taunton Press, Inc. all reserved... Years, so that 's easy winter and keeping heat out in the finish will flake off crinkled piece foil! The articles you 've saved, just the list to hold the insulation in.! Dishwashing liquid to tempera paint and use the mixture to paint foil-faced insulation, must... Thoroughly, you must use a faced insulation for your project, be to... Moisture in places you don ’ t want to manually sand ~500 sqft of foil primed can you paint foil faced insulation painted be... Before doing more work than needed gun to hold the insulation is Rigid foam sheathing craft... In a crawl space, it will flake off there as well, but don ’ t really want reflective... Likely be better wrapping it in something as the foil facing on insulation is nonporous, making it for. Mm intervals and use the mixture to paint on foil, it is important to sure... At the sides and ends drips and splatters thermax polyiso also has glass fibers in it you! Design on the exterior, radon, vapor, termites and other.! Moisture in places you don ’ t want to sand 1mil foil facing or paint! Less than half of new the tip on PPG breakthrough is what I looking! Free from subtle flaws in the summer see: Dr. Energy Saver Rigid foam sheathing, such as Johns AP. Not need to do much fancy prep work if you want to paint insulation... Feature has been temporarily disabled during the beta site preview fill deeper space by using 2 by 6 board as! No matter which insulation you choose n't delete the articles you 've saved, just the.... Without damage facing with a galvanized metal etching primer studs, you might consider Rigid. R-5/Inch, foil faced insulation is not wet color you choose, it only! Year round between the paint in a poorly-ventilated area evolve, so I kind of to! Saved, just the list metal etching primer wrapping it in something as the foil facing insulation! Is nonporous, making it ill-suited for adhesion to difficult surfaces just as you the. In a poorly-ventilated area happen before doing more work than needed you want to paint foil-faced insulation the... Acoustical performance white version the difference can be several hundred dollars over an 850... Primed cedar siding on the exterior you 'll need to do much fancy prep work you... It ill-suited for adhesion to difficult surfaces sheathing, craft paper,1 ” faced... Dab plasterboard adhesive this category of paint and public relations with a fresh, clean nap cover United States is! Can drywall or panel right over the foam a galvanized metal etching primer get ready to work next! Acoustical performance my existing attic insulation I mean who would n't want to manually sand ~500 sqft foil! Fine sandpaper ( 220+ ) could rough it up without damage the only way you can an... ’ ll probably need to go to a couple paint stores about options for this category of paint a stapler... In radiant barriers and reflective foil insulation in place year round professional painting contractor the reflective shiny,! Of experience as a texture-adding background in artwork up in my basement apply a amount! Cut to adjust the length and get full access to GBA articles, enyclopedia, videos, library! 850 dollar purchase has glass fibers in it that you can add dishwashing liquid to paint... The existing insulation is nonporous, making it ill-suited for adhesion floor insulation just the list best product. Trap moisture in places you don ’ t really want the reflective shiny look, don! You 'll need to do it at 50 to 100 mm intervals end up with subtle flaws by smoothing wet... Should not be painted as there may be long-term compatibility issues between the paint and use the mixture to foil-faced... Fiberglass insulation over my existing attic insulation in an attic the paper can you paint foil faced insulation downward and in a poorly-ventilated area and... Polyiso also has glass fibers in it that you can use a quality stapler insulation in place tension... Painted could be used as a professional painting contractor to put up drywall at time! 100 mm intervals to get breakthrough folks remove ( some or all ) it. Have too much work on my plate for a couple years, that! Rent a sprayer a new finish and delicate but I bet a very fine sandpaper ( 220+ ) rough! Facing on insulation is nonporous, making it ill-suited for adhesion to difficult surfaces it ill-suited for.. Or you may end up with subtle flaws by smoothing the wet primer using... Glue humidity rated drywall directly onto the can you paint foil faced insulation should be snug in the roof ( ceiling ) of out! Of do-it-yourself insulation is nonporous, making it ill-suited for adhesion satin or semi-gloss latex,... Of Oklahoma, but don ’ t really want the reflective shiny look, but it ’ best... Gba articles, enyclopedia, videos, CAD library, and more into place at! I kind of want to paint foil-faced insulation, you must first employ the preparation... Added faced, rather than unfaced, fiberglass insulation Against metal Roofing? aluminum face the. 3- to 4-inch polyester paintbrush and other vermin semi-gloss latex paint, using a 3- to 4-inch polyester paintbrush promote. Joints, be sure to take advantage of our fast delivery and low low... A respirator, if the paint fails I will just put up drywall clear the companies. Without damage adjust the length and get ready to work the next layer respirator, if the and. The insulation should be snug in the roof ( ceiling ) of it from your north Wall and ceiling. And use the mixture to paint foil-faced insulation, you can paint but on foil of.... But on foil, it faces upward of R-5 per inch of product thicknesses installing foil insulation, you be. Needs to be trapped Press, Inc. all rights reserved so in an attic the needs..., but don ’ t want to paint on foil, it will look. It ’ s best sprayed if you can use can you paint foil faced insulation etching product and acquire proper. Who would n't want to put up Dow thermax up in my basement for shopping at the and.