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Imperfect Ceiling Heights

8ft-high ceilings make for a very easy InSoFast installation. Because each panel is 2ft high, you won’t need any modifications at the top of the wall. In fact, this is the case for any ceiling height evenly divisible by two. 6ft ceilings, 10ft ceilings, 24ft ceilings: no modification. But what do you do with an

Stacking Panels Along Interior Walls

Starting in a Corner We recommend starting your installation with a full panel in the bottom corner of your wall. This not only makes it easier to set up an even alignment, it also gives you the option of working in two directions along your walls. After the first panel is set in place, continue

InSoFast PLUS: Adding Extra Insulation

It’s easy to increase your R-Value beyond R-10 code minimums while maintaining the engineered benefits of continuous InSoFast panels. Simply layer rigid foam insulation board over top of InSoFast panels, a technique we’ve dubbed InSoFast PLUS. This saves money by utilizing locally obtained rigid foam to enhance the R-Value. Additionally, PLUS projects can be completed

Attaching Intersecting Walls to InSoFast Panels

Install all of the InSoFast panels around the perimeter walls before building interior partition walls. Butt intersecting wall stud up to the InSoFast panels. Apply a bead of construction adhesive to the backside of the stud where it will come in contact with the InSoFast panels. Note your stud is fastened at the bottom plate

Shimming along Uneven Walls

It is important to check the walls you want to cover before you order InSoFast. InSoFast panels are not suitable for every project. It is up to you to decide if you have the skills necessary to tackle leveling a wall using these advanced techniques. A wall must be repaired and stabilized structurally. InSoFast panels

Installing Drywall

Drywall can be installed over InSoFast panels in the same exact way it is installed over traditional wood framing. Simply attach drywall to the InSoFast studs using all-purpose drywall screws. You should nail base and trim boards into the studs using trim nailer or hand nails. Important: InSoFast panels, like all rigid foam insulation boards,

Electrical Integration

Recommended Box Configurations We recommend plastic, metal, or fiberglass electrical boxes. A good resource for finding the right size box is Allied Moulded Products. You can use their website to find a local distributor for nearly all of their products. 2½” deep box – we recommend Allied Moulded Products’ 9331 Series 1½” deep two gang

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