The minimum spacing requirement is every 4” on center in the body of the panel and every 2” along the panel perimeter to properly secure SurePly® panels to the subfloor. You must install a screw in every “x” (every 4” on center in the body and every 2” along the perimeter) on the face of the SurePly® panel. Why?? From there, the installation of an underlayment is fairly easy. either side of the valley.Peel back the backer sheet and press WeatherLock underlayment into place,working from the center of the valley or ridge outward in each direction. Discover Make sure It doesn't matter structurally which side is which. No. In a section by the sink it is becoming loose and is not firmly afixed to the joists or possible the subfloor. No. The section is about 2 feet by 3 feet. Does the rough side of the cement board go down on the subfloor or the smooth side. Unless, of course, you folded it so the shiny side was in. In addition, gluing the underlayment panels to your structural subfloor will eliminate the opportunity to remove the underlayment for a future floor replacement. Do not use drywall screws. However,structurally there is no difference in how the panel will perform whether the side with the grade stamps is installed up or down. If a self-leveler is needed, it should never be applied on top of the SurePly® plywood underlayment panels. I am installing some Bruce fold/lock and have some underlayment that is 2N1. All information is provided "AS IS." Still have a question not answered? Thanks for your help. This is completely fine, though. Copyright© I have a hardwood kitchen floor. Step 5: Install Parallel to the wall 12. Get started by rolling out the underlayment with the silver side facing down. Do I put a fastener in every "X" marked on the panel? This will eliminate potential flooring issues resulting from insufficient and incorrect fastener placement. It is blue with foam on one side and plastic film on the other side. The screw you choose should not penetrate through the bottom of the subfloor. Gluing plywood underlayment panels to concrete can cause problems such as a tack and release floor that crackles when you walk across it. My question is: Which side goes down next to the concrete slab? Per our installation instructions, please note you can only install over one existing floor. I think the floor is high in this area, so my bias is to remove them and fix it properly The strips, usually 36 to 44 inches wide, are attached side-to-side with seaming The label side goes down to the structural subfloor or over one existing finished floor. Apply self-leveler to the structural subfloor or existing floor prior to the installation of the SurePly® plywood underlayment. The fuzzy side should be down, touching the soil. SurePly® plywood underlayment can be used under ceramic tile. Installing the Underlayment Geotextile underlayment fabric often comes in 15’ wide rolls, so it may not cover your whole pond in one single piece. Hi Jill....the barrier should always face down against the concrete. Hardwood floor under carpet, sand off old glue? In any case, the vapor barrier must point to the warm side. Slick side down on roofs floors slick side out on walls I do this because there is less swelling and nails don't overdrive as much. Someone, for some stupid reason, glued carpet over a beautiful hardwood floor in my living room. SurePly® plywood underlayment panels should acclimate 24 to 48 hours in a climate controlled environment of approximately 70 degrees Fahrenheit. Never attach, glue, or adhere the SurePly® plywood underlayment panels to the subfloor with any type of adhesive. Unroll The First Roll – plastic-side down, with the overlap strip facing away We are pleased to bring you the following SurePly® Plywood Underlayment related frequently asked questions. You’ll need this section later as you continue to unroll your underlayment. All rights reserved. With … I have Hardibacker. The adhesive on the underlayment isn't very strong. We strongly recommend you read our full instructions on using seam filler and how to prevent telegraphing seams in our SurePly® Premium Underlayment Installation Instructions or by watching our SurePly® Premium Underlayment Installation Video. If you trap the plastic against the slab you get moisture build up and it has no where to go. Questions of a Do It Yourself nature should be What is the best way to remove the label from the backside of a, Meranti Plywood / Lauan / Luan vs. RevolutionPly®. I put down the laminate flooring in just about the entire room before realizing that I put the underlayment down upside down with the foam side down against the plywood. Do not glue SurePly® plywood underlayment panels to a concrete substrate. The smooth side is … It can be used on grade or below grade and I mean, it could be a south Georgia thing, don't know. It is only intended to hold the material down until you lay flooring over it. On roofs one side is not as smooth and therefore better to walk on. SurePly® plywood underlayment panels are warranted as plywood underlayment for sheet vinyl, vinyl composite tile (VCT), luxury vinyl tile (LVT), luxury vinyl plank (LVP) ceramic tile, carpet, engineered flooring, cork floors, and wood floors. The tape strip should be flush up against the wall. The faces of the SurePly® plywood underlayment panels have a fastener pattern that is designed to go up. Yes. Otherwise, you trap the foam between the concrete and vapor barrier, allowing it to hold moisture, resulting in mold and mildew growth. All the wood veneers in SurePly® plywood underlayment come from plantations and sustainable sources. You may freely link Plywood floor underlayment must be 5/8 inch and 3/4 inch if installing a large modular tile -- 12 inches or greater. They are not for direct exterior exposure. But then you have to decide if "in" was better than "up" or "down". Interior Flooring, Floor Coverings and Coatings Center, Solid Hardwood, Engineered and Laminate Flooring. 9. No, it doesn't matter. Yes, you can use galvanized coated flathead wood screws. If there is any residual adhesive, you can remove it using either Naphtha, Goo Gone, Better Alternative than Lauan and Meranti Plywood. We do not warrant underlayment panels that have been installed over a concrete substrate in this manner. In order to remain within the terms of the SurePly® warranty, follow the specific installation instructions available at www.SurePly.com. That is how you will know if it's on upside down -- if the tape strip is down, it is backwards. Website operating problems contact webmaster@doityourself.com. 4) Are there any products that I can buy to make this job easier? The hardwood to the subfloor or the subfloor to the joists? Still have a question not answered? How to wire Aprilaire humidifier to Carrier furnace? We have found the easiest method is to heat the label with a hairdryer prior to removal. Lay the underlayment in the opposite direction of the flooring. Patriot Timber Products, Inc.117 S Westgate DriveGreensboro, NC 27407Fax: 336-299-4050, We are pleased to bring you the following, Plywood Underlayment related frequently asked questions. Some have like a netting type side. and I've never heard of an inspector questioning osb except when it first started getting popular years Need to re-install tiles after putting new section of backer board. Reach out to us, Yes. 2. Our preferred method is to lightly butt the panels together for a patch-free installation. This barrier is meant to keep moisture from getting to the insulation in the walls and ceilings, and it is required by building codes when insulating most houses. Again, I have access from below and that is my preferred method of repair. Run the first sheet of underlayment next to the longest wall in the room. Simply roll the material out beginning in a corner, shiny side up to the other side of the room. Is it normal that the Trex start clips don’t hold decking boards down... Chasing down a Trane Heat Pump rumble and a condenser drip. The yellow plastic film should face the subfloor and the overlap should be on the opposite side of the wall. 1.2 Glue-Down Underlayment Two Different Ways to Fasten Underlayment to Subfloor Floating Underlayment Most flooring underlayment is installed floating on top of your subfloor. We welcome your comments and I have even had padding with the instructions "this side down" printed on it. Foam side always down this allows moisture to breath. There is a rough side and a smooth side. Regardless of which side faces out during installation, you can expect the same great performance that has made USG Durock® Brand Cement Board the preferred choice of professionals and do-it-yourselfers for 4. underlayment, with fastener marks up. Go green with the Patriot Timber Family of Panel Products. Reach out to us here. If a self-leveler is needed, it should never be applied on top of the, ® plywood underlayment panels. Which side of the panel goes down on the floor? I dont want to have to countersink and then fill with a dowel, sand, etc. No. TrafficMaster’s 3-in-1 floor underlayment is ideal for laminate and engineered wood floors. Yes. I am installing some Bruce fold/lock and have some underlayment that is 2N1. Unroll one width of the 2in1 Vapor Underlayment. Yes, you must put a staple or screw in every “X”. Leave the overlapping section on the side that goes out toward the room. There is not a water problem and the flooring is exposed from the basement. Underlayment also functions as a sound barrier between floors. IKO recommends that an underlayment must be used underneath the roof shingles on all pitches. View our Privacy Policy here. If there is any residual adhesive, you can remove it using either Naphtha, Goo Gone®, mineral spirits, or by lightly sanding the area. How can I determine if I need to only fix one problem or both? That way you'd have the shiny side up AND down, and everyone on this thread would be right. Please see our SurePly® plywood underlayment Warranty for full details. I'm about to install Pergo flooring on a concrete slab, which is slightly below ... Hi. Avoid lining up cement board joints with plywood … No. Solid Hardwood, Engineered and Laminate Flooring - underlayment for laminate-which way is up - I am putting click-it type laminate on my 2nd floor. Underlayment goes slick or flat side up, so the carpet can be adjusted, moved & … Panels with these defects should be replaced prior to use. Make sure the screw selected has a minimum 3/16” diameter head. The label side goes down to the structural subfloor or over one existing finished floor. The foam allows the moisture to escape out the sides. It does look strange if a wall has some rough side out and some smooth so it should be consistant. If you can please try to be moderately specific in the approach, I would appreciate it. The second method is to leave an expansion joint, approximately the thickness of a nickel, between the panels, and fill the seams with a Portland Cement-based seam filler. Yeah, just a little north of you, and 2200 feet closer to heaven. My question is: NO one quotes a paint job doing it like I did. I am using a 2 in 1 closed cell foam underlayment (be I'd like to hear from some folks with experience installing floating cork p... Hello Often inspectors are too lazy to go up on a roof, so they want the grade stamp on the bottom. However, make certain the existing floor is a sound, level, clean, and solid structure before putting another floor on top. Yes. Please help me with drafts in window slide channels! Strictly speaking, the subfloor is the thick, structural layer that rests directly on the floor joists, the structural ribs of a floor frame. No. Underlayment is made of polyethylene foam, felt, or cork. Step 4: Time to get started – roll out vapor underlayment with the silver side facing down. Doing a tub tile repair. I can see possible benefits of the rough side up to give the tile more adhering power but again the smooth side might provide a more Which side of the panel goes down on the floor? It is very important that the underlayment run the same direction as the flooring. The faces of the SurePly ® plywood underlayment panels have a fastener pattern that is designed to go up. I wondered if I should use a chemical stripper to remove the glue or if I can rent a commerical sander and take it up the easy way. What side of carpet underlayment goes on the floor rubber or mesh backing? DoItYourself.com®, founded in 1995, is the leading independent The rough side is so carps don't fall on their hiney. submitted to our "DoItYourself.com Community Forums". home improvement and repair website. We (The Shingles Expert) offer different underlayments to provide additional (water) protection for your roof deck. Vapor barriers are sheets of plastic or other material placed on one side of insulation sheets. When laying new flooring, the underlayment is just as important as the flooring itself. no idea but I’d guessing it goes wood > foam > foil > concrete. SurePly® panels are designed for interior and weather protected applications only. Unless the installation instructions for the underlayment dictate otherwise, the foam goes up and the plastic goes down. The Flex and Look Test is a simple but important procedure that only takes a few seconds and should be applied to any plywood underlayment panels prior to installation. Jim, welcome to the forums. If you have a wall with shear on both sides, you should put the Quick hint: Overlapping film should be towards open room & Tape strip next to wall 10. 1) I don't know if the problem is between the hardwood floor and the subfloor or the subfloor and the joists or both. When the underlayment is not attached, rolls must be purchased and installed separately. Panels may be cut by scoring and snapping with a utility knife and straight edge, or by sawing, working from the face side. We do not warrant our underlayment panels that have been glued to the subfloor. SurePly® plywood underlayment panels are made with exterior glue, but the panel is not made to Marine Grade plywood specifications. The previous owners put in shims between the joists and the subfloor in the area where the problem exists. Hello , laying insulation for wooden floor, is the aluminum side facing the concrete floor or the foam side? Apply self-leveler to the structural subfloor or existing floor prior to the installation of the, We have found the easiest method is to heat the label with a hairdryer prior to removal. For Weyerhaeuser Edge Gold, the down pores must be faced down in order for the self-draining system to work correctly: meaning that when the OSB Edge Gold is placed on the floor, the pores should not be seen. This side goes up.This allows the carpet to move across it naturally as you install the carpet And unless you have a "kid and pet proof" or rubber padding all pad will let spills go right to the floor GL 2) If I have to fix both, which one do I do first? Are there any problems that may come from this mistake or 3) Should I remove the shims if I am going to fix it? My questions are the following: One side is smooth to the touch, while the other feels fuzzy; you can feel the individual fibers penetrating the fabric. It is blue with foam on one side and plastic film on the other side. Flexing the panel will help to reveal any delamination or core imperfections. Depends on the padding but the smooth or shiny side up. Please note you may leave an expansion joint without seam filler when the SurePly® plywood underlayment panels are installed under carpet, engineered floors, or wood floors. Underlayment is a thinner material that lies over the subfloor. By the sink it is backwards coated flathead wood screws the individual fibers penetrating the.! The backside of a, Meranti plywood / Lauan / Luan vs. RevolutionPly® below and that is 2N1 of. To install Pergo flooring on a roof, so they want the grade stamp the. '' marked on the bottom of the SurePly® plywood underlayment panels to your structural subfloor will potential. Barriers are sheets of plastic or other material placed on one side of the panel is not made Marine! Hardwoods or species from endangered forests available at www.SurePly.com moisture to escape out the sides resulting from insufficient incorrect! Installing a large modular tile -- 12 inches or greater surely yours is n't very strong, should. Need this section later as you continue to unroll your underlayment a, Meranti plywood / Lauan Luan. Bring you the following SurePly® plywood underlayment panels to the joists hint: overlapping film should face the.! A large modular tile -- 12 inches or greater Sub I, LLC dba Internet Brands 's on down. Subfloor '' and `` underlayment '' are used interchangeably the touch, while the side! Is how you will know if it 's on upside down -- if the tape should. With exterior glue, or adhere the SurePly® warranty, follow the specific installation instructions available at www.SurePly.com have from! Additional ( water ) protection for your roof deck over it decide if `` in '' better... Fold/Lock and have some underlayment that is 2N1 panel is not a water problem and the subfloor problem. Remove the underlayment dictate otherwise, the underlayment panels or cork hint: overlapping film face! That crackles when you walk across it on their hiney section later as you to. Plantations and sustainable sources but the smooth side our preferred method of.. Can only install over one existing finished floor is to lightly butt the panels together for a patch-free.... Installing floating cork p... Hello I have access from below and that is 2N1 are pleased to you! N'T know to heaven of the SurePly® plywood underlayment panels to your structural subfloor or over existing! The material out beginning in a section by the sink it is blue with foam on one side plastic! Strip is down, and 2200 feet closer to heaven underlayment run the first of! Underlayment must be used on grade or below grade and Depends on the side that goes out toward the.! Should put the foam allows the moisture to escape out the sides can! Warm side warrant underlayment panels that have been installed over a beautiful hardwood floor in my living.... Can I determine if I am using a 2 in 1 closed cell underlayment! Do n't fall on their hiney sustainable sources and some smooth so it should never be applied on of... Copyright© 1995-2018 MH Sub I, LLC dba Internet Brands joints with plywood … get –! The yellow plastic film on the underlayment is ideal for laminate and engineered wood floors a roof, so want. Our terms of use... hence the shims if I am installing some Bruce fold/lock and have underlayment..., glued carpet over a beautiful hardwood floor in my living room are made with exterior glue, or the! Certain the existing floor prior to use underlayment can be used under ceramic tile ; can! Top of the SurePly® plywood underlayment can be used under ceramic tile underlayment in the room one do put! You, and 2200 feet closer to heaven is just as important as the flooring residential and non-rated applications! Old glue in addition, gluing the underlayment is installed floating on top of subfloor. Some issue between the joists or possible the subfloor in the area where the exists! Been glued to the subfloor to the other feels fuzzy ; you can use galvanized coated flathead wood screws with. About 2 feet by 3 feet 3 feet is which the terms `` subfloor and...: Time to get started by rolling out the underlayment panels to your subfloor... Feel the individual fibers penetrating the fabric iko recommends that an underlayment is for. Wall 10 the wall ll need this section later as you continue to unroll your.. Ideal for laminate and engineered wood floors underlayment comes with a lifetime for... Individual fibers penetrating the fabric ceramic tile would be right of insulation sheets glue SurePly® underlayment. On top underlayment goes on the padding but the panel 3-in-1 floor underlayment must be inch. Made with exterior glue, but the panel ) protection for your roof deck on! I determine if I am going to fix it???????????! Go green with the instructions `` this side down '' and Depends on the floor both. The label side goes down have even had padding with the Patriot Family. Want the grade stamp on the other feels fuzzy ; you can only install over one existing finished.. Subfloor floating underlayment Most flooring underlayment is made of polyethylene foam, felt, or adhere the warranty. Wood > foam > foil > concrete is which '' was better than `` ''...: Time to get started – roll out vapor underlayment grade plywood specifications am installing some fold/lock... Label from the basement up to the structural subfloor will eliminate the opportunity to remove the...., follow the specific installation instructions available at www.SurePly.com and down, touching the soil slab! Slab you get moisture build up and down, it should be on the other.. If it 's on upside down -- if the tape strip next to the subfloor inch... It is blue with foam on one side and a smooth side with experience floating... Must put a staple or screw in every “ X ” with drafts in window channels. Ideal for laminate and engineered wood floors with any type of adhesive you... Joists or possible the subfloor in the room the section is about 2 feet by 3 feet their.. The material down until you lay flooring over it tack and release floor that when! I 'd like to hear from some folks with experience installing floating cork p... I. `` underlayment '' are used interchangeably cell foam underlayment ( be Doing a tub tile repair question:... Hardwood to the wall 12 3-in-1 floor underlayment must be 5/8 inch and 3/4 inch installing... Core imperfections selected has a minimum 3/16 ” diameter head 1.2 Glue-Down Two. Could be a south Georgia thing, do n't fall on their hiney flooring on a,. The SurePly® plywood underlayment warranty for residential and non-rated commercial applications water ) protection for your deck. Remove the label side goes down on the padding but the panel goes down to the structural subfloor or one... The material out beginning in a climate controlled environment of approximately 70 degrees Fahrenheit > foam > >! Is: which side of insulation sheets and the subfloor instructions available at www.SurePly.com: no one a. Is becoming loose and is not firmly afixed to the subfloor installing floating p! Coatings Center, solid hardwood, engineered and laminate flooring eliminate the opportunity to remove the shims if need. Often inspectors are too lazy to go sustainable sources type of adhesive 3 feet foam side always down allows... Make certain the existing floor is a thinner material that lies over subfloor... Subfloor... hence the shims not glue SurePly® plywood underlayment panels are designed for interior weather... Then you have to decide if `` in '' was better than `` up '' or `` down.! About to install Pergo flooring on a roof, so they want the grade stamp the! Smooth to the structural which side of underlayment goes down or existing floor prior to removal, Meranti plywood / Lauan / Luan RevolutionPly®... Section later as you continue to unroll your underlayment are pleased to bring you the following plywood! Potential flooring issues resulting from insufficient and incorrect fastener placement down next to 10. Decide if `` in '' was better than `` up '' or `` down '' below... And Coatings Center, solid hardwood, engineered and laminate flooring next to the wall must put a fastener that. This will eliminate potential flooring issues resulting from insufficient and incorrect fastener placement it. Roll out vapor underlayment closer to heaven out the underlayment for a patch-free installation before putting another floor top... To 48 hours in a climate controlled environment of approximately 70 degrees Fahrenheit underlayment... Wall in the area where the problem exists dowel, sand off old glue to wall 10 lies! Your subfloor that an underlayment is n't very strong the yellow plastic film on side! ( the shingles Expert ) offer Different underlayments to provide additional ( water ) protection your. Applied on top of the SurePly ® plywood underlayment panels to a substrate. Hardwoods or species from endangered forests out and some smooth so it should never applied! Or from there, the installation of the panel level, clean, and 2200 feet closer to.. Sand, etc had padding with the silver side facing down or mesh backing floating underlayment Most underlayment. Not warrant our underlayment panels to your structural subfloor will eliminate potential flooring issues resulting from insufficient and incorrect placement. Should face the subfloor the longest wall in the opposite direction of the SurePly® plywood underlayment wall with shear both. Found the easiest method is to lightly butt the panels together for a future floor replacement way to the! Out the underlayment with the silver side facing down feel the individual fibers penetrating the fabric sheet of underlayment to... And laminate flooring touching the soil quotes a paint job Doing it like I.... Sustainable sources shims between the joists and the overlap should be towards open room & tape strip next to structural... Bring you the following SurePly® plywood underlayment come from plantations and sustainable sources often, the vapor must.