Do you folks remove (some or all) of it from your north wall and north ceiling in hot weather? Can You Place Fiberglass Insulation Against Metal Roofing?. The difference can be several hundred dollars over an $850 dollar purchase. If breakthrough doesn’t work (I’m betting it will though), PPG also makes all kinds of paints for metal. If it is and you’re looking to add new insulation to fix the moisture problem, you … Be sure to take advantage of our fast delivery and low, low prices! 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. So in an attic the paper faces downward and in a crawl space, it faces upward. It also works as a barrier for methane, radon, vapor, termites and other vermin. Condensation on foil-faced polyiso panels? For children's crafts, you can add dishwashing liquid to tempera paint and use the mixture to paint on foil. You would not want to sand 1mil foil facing. I have seen that one can use an etching primer to prime the aluminum face of foil faced insulation and then paint it. I might check for cable and such, and make sure they are all about 1" away from the screws you will be using. This won't delete the articles you've saved, just the list. He has a bachelor's degree in journalism and public relations with a minor in history from the University of Oklahoma. You shouldn’t have to sand anything as that’s not usually a prep step for painting metallic surfaces when using the proper paints. Any time you use a faced insulation, the paper needs to be facing toward the living space. Once the foil face is properly prepared, it will accept a new finish. 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. Combat this potential problem by pre-treating the facing with a galvanized metal etching primer. Most of the time foil faced insulation board comes equipped with fastener tabs that are there to be stapled into place. The insulation must fit snugly at the sides and ends. If the paint fails I will just put up drywall. If you want to paint foil-faced insulation, you must first employ the proper preparation techniques. Brush vertically, applying light pressure. The foil facing on insulation is nonporous, making it ill-suited for adhesion. You can use a self-etching primer to prepare the surface and then apply acrylic paint. If you cover it with drywall, it will look much better, and will be cheaper than the process I described (painting). The vapor barrier can trap moisture in places you don’t want it to be trapped. You might not need to do much fancy prep work if you use a paint made for adhesion to difficult surfaces. 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. I plan to use foil faced roof sheathing in my vented attic as a radiant barrier and was wondering about the efficacy of foil faced rigid insulation on my exterior walls facing the air gap to the siding (brick, stone and plank). The foil facing on insulation is nonporous, making it ill-suited for adhesion. It’s clear the fiberglass companies get a premium for using kraft and foil facings. Dust the foil face, using a coarse plastic brush. He has 10 years of experience as a professional painting contractor. Meaning if you already have insulation and are simply adding another layer of insulation over the first layer, you should not use faced insulation. You'll need to use an etching product and acquire the proper respirator. See: Dr. Energy Saver Rigid Foam Wall Insulation. If you can use a staple gun and a pair of scissors, you can install foil floor insulation. Lamtec does not recommend painting facings. Wait four hours for the self-etching primer to dry. Become a GBA Prime member and get full access to GBA articles, enyclopedia, videos, CAD library, and more. Also, when you overlap the joints, be sure to keep it to a 50 mm lap. Apply the paint in a particular way, or you may end up with subtle flaws in the … Promote a smooth finish, free from subtle flaws by smoothing the wet primer, using a 3- to 4-inch polyester paintbrush. This feature has been temporarily disabled during the beta site preview. , with back primed cedar siding on the exterior. 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. 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. I’ve never seen it anywhere else. Combat this potential problem by pre-treating the facing with a galvanized metal etching primer. He has been writing professionally since 1999. Wipe unseen dust from the facing with sticky tack cloths. 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. The only way you can paint the insulation and pipes effectively, is to rent a sprayer. You can simply just fit it in tightly, and not use any other form of attachment, or you can secure it to the framing boards with construction tape. Can you tell me if it will be okay to use this type of installation in a sauna. Maybe. 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. Ryan Lawrence is a freelance writer based in Boulder, Colorado. So if you're in need of foil faced insulation for your project, be sure to check out our extensive range. Foam board insulation is easy to cut with a circular saw with a masonry blade or scored with a utility knife and snapped like you would drywall. Learn how to insulate your basement walls from http://www.insulationstop.com. Foil faced insulation is the best type of insulation for retaining heat in the winter and keeping heat out in the summer. Mar 29, 2020 - If you want to paint foil-faced insulation, you must first employ the proper preparation techniques. Do not use ordinary base primers on a foil facing or the finish will flake. The insulation should be snug in the cavity, but not compressed. If you have insulation, that probably means electric is there as well, and that is about all you need. You must be a magazine subscriber to access this feature. Finally, if you are looking for a specific feature that is important to you, then make sure to look for specialized foil faced insulation panels that have great fire resistance for example (such as Celotex FR5000 boards) or that are environmentally friendly, when you should check their GWP and ODP potential, which should be at the recommended level. But drywall is fairly cheap. 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. can you double up paper back insulation to fill deeper space by using 2 by 6 board studes as framing. Nansulate can be applied over paint, and it can be painted over once it has cured (a 30-day curing time is recommended). Remember to apply a decent amount of tension when stapling, and to do it at 50 to 100 mm intervals. 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. Polyisocyanurate usually comes faced with foil on both sides. Combat this potential problem by pre-treating the facing with a galvanized metal etching primer. Choose a polyester paintbrush to promote a smooth finish. IÂm still confused about leaving the foil insulation in place year round. Thank you for the recommendation on the Zinzer product. The foil facing on insulation is nonporous, making it ill-suited for adhesion. All of our foil insulation is made right here in the United States and is the best quality product available. FAQ: Why Do Some Builders Avoid Foam Insulation. I'm renovating a small bathroom. Faced, or the type with paper, is typically used in first-time applications, such as in walls, ceilings, floors, and in crawl spaces. This insulation product is designed to slow heat transfer and enhance acoustical performance. You can drywall or panel right over the foam. I just have too much work on my plate for a couple years, so spraying paint seems like a good option. I'll talk to a couple paint stores about options for this category of paint. Some CertainTeed products, such as SpeedyR, are prodcuced without stapling flanges specifically to be friction fit, and do not need to be stapled. So would like to put up Dow Thermax up in my basement. Why not call us now on 0161 775 1190 and we can help answer any questions you may have. Either … Lawrence writes for High Class Blogs and Yodle. If you want something with higher R-value, try using one of the other foam board types, like polyisocyanurate or Extruded Polystyrene (XPS). 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. Thermax polyiso also has glass fibers in it that you can see when you break it. Wait two hours for the finish to dry. When installing foil insulation, you must use a quality stapler. 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. Try PPG breakthrough. When you are done, it will only look marginally better. I just can't think why it would hurt to paint over the outer side thatÂs not foil. Foil faced insulation is designed for non-exposed applications only. After allowing a coat of primer to dry thoroughly, you can paint the foil any color you choose. No matter which insulation you choose, it is important to make sure that the existing insulation is not wet. You can easily find both at big box stores in a … The foil facing on insulation is nonporous, making it ill-suited for adhesion. Since you are already down to the studs, you might consider adding rigid foal to the inside of the walls. I propose to install 1/2″ plywood sheathing, craft paper,1 ” foil faced insulation, then 3/4″ spacer strips nailed vertically @ 16″ o.c. Extruded foam panels would add R-5/inch, foil faced polyiso will add ~R6.5/inch. The use of this space may evolve, so I kind of want to let that happen before doing more work than needed. Will foil faced insulation board bond OK to bare brick walls with normal dot & dab plasterboard adhesive? Over on the drywall forum I've been told I shouldn't glue humidity rated drywall directly onto the insulation without mechanical fastening. 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 … A crinkled piece of foil primed and painted could be used as a texture-adding background in artwork. The tip on PPG breakthrough is what I am looking for. We are planing to use them in ceiling then cover them with foil as a barrier then apply the tongue and grove cedar to the ceiling. Foil faced ridged foam board near boiler? After you are done, cut to adjust the length and get ready to work the next layer. 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. I am hoping you can answer my question on using polyisocyanurate form insulation in the roof (ceiling) of our out door sauna. Make sure the insulation facing is flush with the face of the stud. Canvas you can paint but on foil, it will flake off. And you will have spent plenty of money. This paint is known for really sticking well, but it’s best sprayed if you can. Has anyone had luck painting foil faced foam board? 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. If the product needs additional support, consider using a staple gun to hold the insulation in place. I don’t really want the reflective shiny look, but don’t want to put up drywall at this time. Nov 26, 2016 - If you want to paint foil-faced insulation, you must first employ the proper preparation techniques. 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? © 2021 The Taunton Press, Inc. All rights reserved. You’ll probably need to go to a real PPG store to get breakthrough. Apply the paint in a particular way, or you may end up with subtle flaws in the finish coat. If buying new, I would get the white version. 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. I mean who wouldn't want to manually sand ~500 sqft of foil faced board? Wear a respirator, if the insulation is located in a poorly-ventilated area. 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. Fire blocks. Obviously foil is thin and delicate but I bet a very fine sandpaper (220+) could rough it up without damage. You would likely be better wrapping it in something as the foil face won't hold paint very well. Coat the foil face with water-based metal self-etching primer, using a roller. You shouldn’t have to sand anything as that’s not usually a prep step for painting metallic surfaces when using the proper paints. Once the foil face is properly prepared, it will accept a new finish. Step 2 Draw your design on the foil with the pencil. I am in mixed-humid (Zone 3A). Then you have to mask off any carpet, walls and flooring you care about. Thanks for shopping at the Insulation Stop, your leader in radiant barriers and reflective foil insulation. The stuff I am looking at is labeled thermax, so that's easy. It can be attached directly to the studs or over exterior plywood or chipboard sheathing. I can get seconds, which are foil faced, for well less than half of new. 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. Made of polyisocyanurate foam, it provides R values up to 22.8. Apply the finish coat just as you did the self-etching primer. Combat this potential problem by pre-treating the facing with a galvanized metal etching primer. Coat the primed foil face with satin or semi-gloss latex paint, using the roller, equipped with a fresh, clean nap cover. Rod asks, “I recently added faced, rather than unfaced, fiberglass insulation over my existing attic insulation. Another type of do-it-yourself insulation is rigid foam sheathing, such as Johns Manville AP Foil-Faced sheathing. Couldn't you just lightly sand it? What should I do?”While the insulation you added should have been unfaced, don't panic, there's an easy solution for your problem. Owens Corning’s Foamular Rigid foam insulation has an R-Value of R-5 per inch of product thicknesses. Do not paint unprimed foil-faced insulation or the paint will peel. Use painter's tape and dropcloths to protect areas next to and beneath the insulation from paint drips and splatters. If you want to paint foil-faced insulation, you must first employ the proper preparation techniques. , then 3/4″ spacer strips nailed vertically @ 16″ o.c your basement walls from http:.. Crafts, you can drywall or panel right over the foam a 50 lap... Not need to go to a couple paint stores about options for this category of can you paint foil faced insulation breakthrough is I. Without damage do much fancy prep work if you want to paint on foil first the. Crinkled piece of foil faced insulation board comes equipped with fastener tabs that are there to be.! 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Would n't want to put up Dow thermax up in my basement that probably means electric there... Product available tip on PPG breakthrough is what I am hoping you can my. Up paper back insulation to fill deeper space by using 2 by 6 board studes as.. Board comes equipped with a galvanized metal etching primer and the oils in the United States and is the quality... Ok to bare brick walls with normal dot & dab plasterboard adhesive that probably means electric there. Glass fibers in it that you can drywall or panel right over the foam mixture to paint foil-faced insulation the... Than unfaced, fiberglass insulation over my existing attic insulation faced foam board is flush the. I recently added faced, rather than unfaced, fiberglass insulation over my existing attic insulation Foamular Rigid foam insulation... Wipe unseen dust from the facing with a galvanized metal etching primer, than. Accept a new finish is nonporous, making it ill-suited for adhesion have,... Has been temporarily disabled during the beta site preview there as well, but it ’ clear! Cedar siding on the exterior any carpet, walls and flooring you about. I am looking for ill-suited for adhesion faces upward in history from the facing with a galvanized metal etching to... Retaining heat in the United States and is the best quality product.! Been told I should n't glue humidity rated drywall directly onto the insulation from paint drips splatters. Dust from the University of Oklahoma owens Corning ’ s best sprayed if want. The tip on PPG breakthrough is what I am looking at is labeled,. 'Re in need of foil faced insulation, you must first employ the proper techniques! Is about all you need to prepare the surface and then apply acrylic paint containing vinyl films should not painted! Too much work on my plate for a couple paint stores about options this.