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      If you have a metal-framed building with 60" on center framing, keep reading this page for how to install BlueTex™ vertically on your building. The 62” wide BlueTex™ products are PERFECT for up/down installations. On 60” framing, you will have a 2” overlap to easily attach to framing and seal the seams. In 62” wide products we have either the BlueTex™ PRO 2MM or the BlueTex™ SUPREME 6MM.

      If your framing is less than 60" on center, this install guide shows you how to install BlueTex™ horizontally (left/right): Alternate Install Method for Metal-Framed Metal Buildings.

      Before you start, remember the basic goal during installation is to create an “envelope” inside the frame, made from BlueTex™. This envelope acts as a NEW interior air barrier, vapor barrier and thermal barrier in one. Typical installs are done with the foil side of the BlueTex™ facing the exterior of the building (with the required airspace between the foil side and the exterior metal) and the glossy white surface facing inside the building.

      This will basically put the building “in the shade” from the heat, almost like it was instantly under a giant tree.

      Eliminate Condensation

      The NEW INTERIOR SURFACE made with the BlueTex™ should minimize / eliminate condensation from forming inside the building. As long as this new surface has a temperature that stays above the dew point, condensation will not physically be able to form. Learn more about what causes condensation in a metal building and how to prevent condensation in your metal building.

      Because not all buildings are identical, you may have to get creative with your installation. If you have a specific question about how to install BlueTex™ in your building, please email us pictures and/or drawings and we will be glad to help you. We do this everyday and have seen just about everything when it comes to installations and applications. Let our experts give you some advice: contact us by email or give us a call at 800-595-8772.



      Before you begin the install, you need to determine how you're going to attach the product to your metal framing. Most applications use the sheet metal screws and locking washers attached directly into the interior metal framing, but some red-iron or quonset style buildings may need to use a method of pins and washers since they can't pierce the metal skin. Decide which method is best for your application and use that. 


      1) Choose the Best Way To Attach the Insulation

      Most typical tubular steel buildings look similar to the picture below with corner bracing. You need to decide if you want to run ON (blue line) or BEHIND (red line) the bracing with your BlueTex™ Insulation. We recommend the path of the red line, though either approach will work.

      We recommend using BlueTex™ self-drilling screws and locking washers to install BlueTex™ insulation to your building. These washers have a large surface area specially designed to hold the BlueTex™ Insulation to the metal framing. You can find supplies mentioned below on our Resources Page.

      Fasteners: Using self-drilling screws 

      For this method you'll attach the BlueTex™ by using a screw gun/drill (cordless works great) to attach round insulation washers with self-drilling 3/4” screws into the framing. We supply screws + washers HERE; no pre-drilling is required when using these screws. We only use/recommend hex-shaped heads (as opposed to Phillips heads). It's super easy if you get a magnetic nut-driver attachment for your drill to help hold and drive the screws into the metal. 

      The best way to approach this is to attach the edge with the adhesive on the back foil side and attach directly to the metal frame.


      Now that you know which method you're using to attach the product to the metal, let's get started with prepping the building for the installation.

      2) Pre-assemble and paint your fasteners

      This step is optional, but we do recommend this if you're looking for a more professional look. Pre-assemble the screws and locking washers using a drill and work gloves. 

      Then use cardboard or foam boards and arrange the screws in rows. Paint them white to match the BlueTex™ insulation and let them dry completely.

      *This step is usually not needed for screw/washers on the actual seams since you will normally will cover them with 3” white tape when you seal the seam.

      3) Prepare for the transitions in the corners, the gables and between the walls & roofline


      You need to have something in the corners of the building to screw the insulation in to (a hard corner). We recommend a 2" x 2" piece of wood, or ripping some 2x4's (or some scrap wood) and you need enough pieces to go on either side of each corner support, from the ground up to the tops of the walls.

      To fasten the wood to the metal framing, we recommend using screws that are at least 2.5" long; Teks™ screws or standard self-drilling metal screws work well, but we recommend the hex-head self-drilling screws. 

      Pre-drill holes into the wood, then add the screws through the wood and into the metal frame. To make the transitions from the walls to the roofline easier, we recommend you add a 1x4 horizontally across the top of the wall directly against the bottom of the roof framing.

      Think of it like crown moulding, and it will create a hard surface to fasten the BlueTex™ into as it begins going up onto the roofline. This will help create a “sharp” corner from the wall to the roof. Otherwise, it can look crumbled. This is also a great place to put a seam if you want to do the roof and the walls with different pieces.

      Sides of the Overhead Door: Use a 2x2 and use an industrial adhesive to glue the wood directly onto the metal skin and let it dry overnight. This will make attaching the BlueTex™ around the door simple, and it will look much nicer than any other method. 

      Now that you've done all the prep work, you're ready to get started!

      Begin Your Installation on the Roof

      With 60" OC framing, you will install the BlueTex™ VERTICALLY. We recommend doing the roof first and then doing the sidewalls.

      The reason being, you get the hardest part done first, and the 1x4 installed earlier is the perfect place to make the connection from the roof to the wall.

      STEP 1: Start at the Roof


      PREFERRED METHOD: We recommend you use a single piece for the roof and do an up and over method. From customer experience this approach usually works best. Start at the top of one wall and run the BlueTex™ up one slope of the roof and down the other slope and terminate on the 1x4 wood header installed earlier. Then do the walls as separate pieces with the seams on the 1x4 wood header. TRICK! - Use a clamp to temporarily hold the BlueTex™ up on the frame near the top center. This will keep it out of your way as you work.
      This method will use three different pieces and two seams for each frame cavity.

      To begin, attach BlueTex™ to one side top of wall on the 1x4 you installed earlier. Then, run up and over to the other top of wall 1x4. You can use the 1x4 as a “cutting board” to get a clean, straight cut. Continue until all roof sections are done.

      After you're done with the roofline, then do the corresponding wall sections. This will use three different pieces and two seams for each frame cavity.

      ALTERNATIVE METHOD: Depending on the size of your building, you can go all the way up one wall, go onto the roofline up to the peak, then come back down the other slope of the roof and down the opposite wall, terminating at the floor - using ONE long piece. This method does have fewer seams, but it’s usually more difficult to work with longer, larger pieces.

      Step 2-A: The Side Walls

      START AT THE TOP: Use the clean cut edge of the BlueTex Insulation and run up to the corner where the roof piece terminates onto the 1x4. Then, straighten piece up/down (use the edge of the framing) and use two screws/washers to attach top to the top 1x4. Then, pull tight downward and use two screws/washers to attach on the bottom tube. Then, remove paper backing on back and stick to one side of frame. Next, repeat this process on the next wall section. The seam opposite the tape side attached to the frame with the tape should overlap about 2” and have two layers. Use several screws/washers to permanently attach the insulation to your framing.

      On TALLER walls, you might want to go ahead and use one or two screws/washers down the sides. Then, repeat on next frame cavity. Once this piece is up you can install several screws/washers through BOTH layers of BlueTex™ into the framing.


      STEP 2-B: The Wall Corners

      When you get to the corners you should have at least two inches (or more) at the end. At the corner joint, use a flat blade (like a putty knife or drywall blade) and use the flat edge and tip of the blade to push the insulation into the corners, allowing just enough room to fasten the screws and washers into the wood piece you installed during your prep. Fasten the screws at least every 2’-4' from the bottom to the top.

      Remember, you can easily cover the screws with our matching tape to make them disappear or you can pre-paint the screws and washers white to match the BlueTex™. 

      STEP 3: Gable Ends

      Connecting the gable ends to the roofline may also require some insulation tape to get a good airtight seal. When possible, utilize the wood strips in corners and around doors to help you have a flat surface to fasten into.


      STEP 4: Finishing Up/Taping Seams

      Finish closing/taping all the seams on the walls and roofline.

      Use extra tape to “clean up” any exposed seams or loose pieces from cutting. 

      We realize that retrofitting an existing building can be a challenging project. However, we can confidently say that both the improved comfort and eliminating sweating/condensation is absolutely worth it!

      We have thousands of customers who have installed a radiant barrier in their building and they are consistently amazed at what a difference it makes. 

      We also offer REAL customer support/technical advice with real people. We are NOT here just to SELL you something. We are here to SERVE you!!  If you need help planning or installing your project, please contact our experts. It’s best to send a short summary of your project and any questions you have. Then, our experts will call or email you back for any extra details we need to help you choose the best insulation solution for your building.

      STEP 5*: Interior Finishes

      *This step is optional INTERIOR FINISH: You can leave the interior layer of BlueTex™ exposed and the install will be done. If you want a completely finished look however, you can cover the white surface of the BlueTex™ with just about anything for an interior finish!

      Depending on your application and what you use the building for, the most common interior finishes are OSB, plywood, tongue and groove or drywall to secure shelving, signage, racks, etc.


      If you are NEVER heating or cooling the building, cutting a vent slit in the ridge is OK. This is primary used if you are doing work that makes exhaust, fumes, heat, etc. and you need/want to vent that out. Combining a vent in the ridge with open doors and windows will naturally vent the building. Simply cut a 2” vent slit in the ridge through the BlueTex. It does not have to be continuous. Cutting out 24” long sections between the framing in a few sections will work great. HOWEVER, keep in mind that the building WILL BE COLDER in the winter, since you are allowing cold air from outside to enter the building.

      If you ARE planning on occasionally running a heater or an AC unit, then you DO NOT want to vent the building. When you are creating a temporary “conditioned” space - heated or cooled, think of it as basically a refrigerator to KEEP the hot or cold air INSIDE the box. The LAST thing you would do to your refrigerator is start cutting/drilling holes in it.

      What’s the BEST SOLUTION for the ventilation?
      We recommend an electric gable fan with louvers on the opposite end of the doors. This allows you to ventilate as needed by turning the fan on/off. Remember, the foil is like shade for your building and a fan can help create a “cool breeze” though the building. When you want to heat/cool the building, you will leave the fan OFF and this way you can still maintain a mostly airtight building to keep the hot or cold air inside.

      If you have any questions about this install process, feel free to contact us at 800-595-8772!