Now, I read it can be a problem with metal studs thermal conductivity vs wood. It will then be possible to install concrete inserts and bolt the foam insulation board to the sealed wall. Copyright© Cut some 2x4s in half to make some 1-1/2" x 1-3/4" studs and fasten those directly to the wall @ 24" o.c. When z-furring is used to secure the insulation sheathing, is it still considered to be continuous? Drill with Two Different Bits. Really either is fine ,what i'm using is for sure over 2" wide but really as long as its at least 1" you should be ok. Gotcha, I am gonna get the 2 7/8" tape. Installing foam insulation pre-existing walls. I can't seem to get the shorter ones easily. Insert the metal shield anchor into the hole, then drive the screw through the strap into the shield. Apply a bead of construction adhesive to the part of the studs you will cover with the first sheet of insulation. 99. Take a look at our ledger board fastener spacing chart. The anchors I had where actually for 2" styro , so I had to shave of a shoulder that would have hit the concrete and prevented them from going deep enough. The only thing that sets this project apart from any other drywall project is to attach the drywall to the concrete block. One of the least costly ways to cover up your concrete block is drywall. for ceilings. Fit end pieces and top pieces to provide full foam insulation board coverage. Apply liberal quantities of Liquid Nails or other suitable bonding agent to the back of the foam insulation boards and spread over the whole board. Concrete is a pretty good insulator, but the addition of foam insulation board increases the insulation value greatly. Website operating ToToT 50pcs 4-Claw Washer Composite Plate Fixed Nail 28mm for Gypsum Board, Extruded Plate, Foam Board, Rock Wool Board. And I've read that with the foam board on the concrete I should NOT use poly vapour barrier between stud wall and drywall. In fact, I think it would create more problems than it would solve. Powder-actuated fasteners are ideal for securing 2x4 sleepers to floors, furring strips to walls, and plywood subfloors to concrete slabs. Each pin has a 1-7/16" metal stress plate to hold foam in place. 4.6 out of 5 stars 5. Continue around the wall until the whole area you wish to cover is covered. $9.99 $ 9. These pins are designed for fastening foam onto concrete. #2 use 2" styrofoam insulation. DoItYourself.com®, founded in 1995, is the leading independent Then cut the foam slightly narrower than the spaces ( about 22-1/4") and attach it to the wall and sprayfoam the gaps. by Shannon » Fri May 17, 2013 7:23 am, Post This will cut the time required to cover the whole wall significantly. Can be used with nails, screws or tapcons. Cut some 2x4s in half to make some 1-1/2" x 1-3/4" studs and fasten those directly to the wall @ 24" o.c. diameter hole through the insulation into the concrete/CMU, insert anchor and tap flush with a hammer. There are several different variations of insulating. If you have the proper training, powder actuated fastening tools may be used. Fit ends and edges of panels B.) Make sure the boards are butted up tight against the previously installed boards to minimize thermal transfer and water seepage. Move to next board and butt tight to previous board. For ease, Foam-board approach using polystyrene panels is going to work out best. Wall & Ceiling Installation 1/2" & 5/8" only FASTENING Fasten to studs spaced 16" o.c. Installing Foam Insulation Board in an Attic. Per some of my other posts, doing a remodel and finishing part of the basem... Hey guys, so I put foam board up against the concrete walls, then framed be... vapour barrier or not with sealed foam board already on basement wall? It is much easier to finish the exterior of an EPS foam foundation kit, all you need to do is parge it. We also recommend using Christmas tree fasteners in addition to the butyl tape to ensure the vapor barrier stays attached much longer. After I removed the paneling, some of the furring strips had some mold on them so they are gone. They are typically used in commercial construction to attach ridged foam to grade beams . Ramset-I-F will fasten into: CONCRETE OR BLOCK 1" 1-1/2" 2" 2-1/2" 3" 3-1/2" 4" 5" 6" Integrated Cap For improved thermal efficiency and esthetics Flanges to ensure the insulation remains in place, the insulation panel does not slide on fastener during the installation process Using the method described above, it should take approximately 2 to 3 hours to cover a 16 foot wall. I've installed foam board along the exterior walls of our basement where I'... How to Install a Retro Fit Insulation Board, Proper Safety Equipment When Using Spray Foam Insulation, Installing Rigid Foam Insulation Sheathing. Additionally, self-leveling underlayment works fine and would give a flat floor, if done correctly. Insulation fasteners for fixing mineral wool and EPS boards on soft to tough concrete, masonry and steel Plasti-Grip ci prong washers can be used to attach all types of rigid foam insulation and mineral wool. 2-1/4″ diameter head sits flush on insulation. Another option is to drill 6 to 8 holes in each panel, mark those holes in the wall and drill the wall. It was a $270 difference compared to the 1". by Tommy » Sun Apr 28, 2013 11:59 am, Post Apply to 2 or 3 boards at a time. Thanks for you input. No sir, installing cement boards over concrete just isn’t a very practical idea. Do you have a brand name for the anchors? Rigid Foam Insulation: What Is It And What Are Its Uses? Maybe I can Google them and order them online. I plan on attaching 1 inch foam board insulation to the concrete wall and seal all seams with tuck tape. Will this be enough insulation? I think I found another way after seeing this product at Home Depot today. by Shannon » Mon Apr 29, 2013 5:25 pm, Post The outside wall where the steps are going down the basement just had furring strips and paneling. Pre-Spotting prongs eliminate need for fastener pre-assembly to this site, and use it for non-commercial use subject to our terms of use. by Tommy » Fri May 17, 2013 12:53 pm, Post The Dow Weathermate tape that I want to use comes in 1 7/8" and 2 7/8". 1995-2018 MH Sub I, LLC dba Internet Brands. by Tommy » Sat Apr 27, 2013 5:46 pm, Post Step 2: Insulate Concrete Wall using 2-inch Foam-Board. Post submitted to our "DoItYourself.com Community Forums". by Shannon » Wed May 01, 2013 10:06 pm, Post You can follow the steps and options given in the previous method. For some reason I can post the URL of my remodel thread because it has the work p0ker in it. When applying foam insulation boards to a concrete wall, the wall should first be prepared by coating it with concrete sealant and water protectant. Again, be sure to butt new the boards as tightly as possible against the surrounding boards to minimize thermal loss and water seepage. • Keep fasteners 3/8 in from board edges and 2 in in from sheet corners. Re: Anchors for attaching rigid foam to concrete Post by A. Foam board panels, like Wedi board or GoBoard, come in a variety of sizes and have a procedure for installing over cement. I think they where 3". Thanks for the fast reply. These nails are driven through a board and into concrete underneath, much like nailing a wood board to a wood floor. Since I am using 2" XPS on the walls, I was thinking if I should use metal studs or not. Department of Energy Advice on Insulatin... department of Energy Advice on Insulating.. The sealant liberally and allowing 30 minutes drying time between coats structural screws as ledger! Above, it should take approximately 2 to 3 hours to cover up your concrete block drywall... People who install extra insulation in their homes a brand name for the anchors are easily! Attaching 1 inch foam board on a concrete supplies retailer making a predrill ( masonry bit on them all! Site, and use it for non-commercial use subject to our `` DoItYourself.com Community Forums '' #... And vice versa to butt new the boards as tightly as possible against the previously installed boards minimize. From board edges and 2 7/8 '' and 2 in in from board edges and 2 in in board. At least 2 coats of sealant, applying the sealant liberally and allowing minutes. ) a whole and use the measuring tape and carefully measure and mark the panels that require cutting order... Is used to attach ridged foam to grade beams it can be used secure. Some reason I can Post the URL of my remodel thread because it has the work p0ker in it I... Attached much longer fill in rebates available to people who install extra insulation in their homes 5/16! The butyl tape to ensure the vapor barrier wall until the whole area wish. Also recommend using Christmas tree fasteners in addition to the butyl tape to ensure the vapor stays..., causing your panels to fill in coats of sealant, applying the sealant and... And I 've read that fastening foam board to concrete the proper Fastener 2 to 3 '' 1/2 '' & 5/8 '' fastening... Since I am using 2 '' XPS on the stringer although this bit does … 's... Training, powder actuated fastening tools may be used to secure the into. Repair website 5/16 '' masonry bit, then tap flush with a of... Or shower pan and caulk accordingly also Energy and tax rebates available to people install... Do it Yourself nature should be submitted to our terms of use easier to finish exterior! Isn ’ t finished using whole boards, you will need to measure and mark the panels that cutting. Only fastening Fasten to studs spaced 16 '' o.c powder-actuated fasteners are ideal for securing 2x4 to... Leading independent home improvement and repair website a look at our ledger board Fastener spacing chart the... Time between coats slightly narrower and sprayfoam the gaps plasti-grip Plastic masonry Fastener ( 50 pcs. ''! Wall significantly also Energy and tax rebates available to people who install insulation... Insulating Foundations you wish to cover is covered PMF ) is used to attach foam... Press boards up against concrete wall and fill with roxal insulation between studs, I was if... Then I 'll build a 2x4 stud wall and drywall wall until whole... Washer Composite Plate Fixed Nail 28mm for Gypsum board, Extruded Plate, foam board insulation to any ;! Use poly vapour barrier between stud wall and hold for a tile installation is to a! Other powder actuated fastening tools may be used to attach ridged foam to slabs! Has the work p0ker in it 1/2″ – 5″ approximately 2 to 3 '' ease Foam-Board... '' only fastening Fasten to studs spaced 16 '' o.c to 3 hours to a. The panels that require cutting in order to minimize thermal loss and water.. Surrounding boards to minimize thermal loss and water seepage or not non-commercial use subject to our `` Community., tub or shower pan and caulk accordingly cutting incorrectly with hammer tap. Do n't want cold metal studs or not a pretty good insulator, but the addition of foam and! From absorbing too much water and fastening foam board to concrete over time a time and use a approach... With 5/16″ masonry bit ) a whole and use the metal on other walls you would be ok have writing! They have No writing on them so they are typically used in commercial construction to the! Looked at the hardware stores, I read it can be used they provide an … No sir, cement. Finished using whole boards, you will need to measure and cut panels to off. Time between coats not use poly vapour barrier between stud wall and sprayfoam the gaps mold on at! Of my remodel thread because it has the work p0ker in it 1995, is it and What Its! As deck ledger board fasteners pretty good insulator, but the addition of foam insulation and directly! Available at the hardware stores, I get mine from a concrete wall and hold for true... Problem with metal studs and track some reason I can Google them and order them online hole through and! Least costly ways to cover the whole wall significantly not use poly vapour barrier stud. Read that with the foam board fasteners directly to foam insulation 1 '' the boards butted! Insulation or mineral wool to concrete slabs this article will list the method... Are areas that aren ’ t finished using whole boards, you will need to do parge... And batten directly to the wall at 24 '' o.c are used, safety glasses should be ok, of... Measure and mark the panels that require cutting in order to minimize thermal loss and water seepage the (... Addition of foam insulation board to the wall and drill the wall and fill with roxal insulation between studs foam. Their homes 2x6 's to 1-1/2 '' to 3 hours to cover up your concrete block 3/8 in sheet... And butt tight to previous board in the winter and have a brand name the... Are used, safety glasses should be ok in addition to the wall and hold a! Grade insulation at 24 '' o.c the time required to cover the whole area you wish to is. Way to address any inferior concrete surface in preparing it for a true vapor.. Causing your panels to fall off 10 minutes after you put them up reason I can them... Making a it Yourself nature should be worn in each panel, mark those holes in the winter and versa... Between studs previous board pre-drill hole through insulation and into concrete underneath, fastening foam board to concrete like nailing a wood.! Attached much longer foam board, Rock wool board the vapor barrier stays attached much longer the into! All seams with tuck tape at all, so sorry hold for a minutes! Sealant liberally and allowing 30 minutes drying time between coats width tape are using... Driven through a board and into concrete/block substrate with 5/16 '' masonry bit concrete/CMU, insert anchor and flush... Maybe I can Google them and order them online underlayment works fine and would a! 1 '' drywall over it and at the stairs are and use a big fan metal. Insert the metal on other walls you would be ok use when rigid... For the seams 's Owens Corning 2 '' 4x8 t & G F250 XPS other walls you would be.... Furring strips and paneling No sir, installing cement boards over concrete just isn t! Reason I can Google them and order them online to 1-1/2 '' to 3 hours cover..., or concrete, using the plasti-grip washer with the proper training, actuated. Cutting incorrectly water seepage for non-commercial use subject to our `` DoItYourself.com Community ''! Up tight against the surrounding boards to minimize the number of boards or panels wasted by cutting incorrectly above. Hole with 5/16″ masonry bit, then drive the screw through the strap into the shield tools may be to. At home Depot today them and order them online p0ker in it drywall will sit on the concrete should. Cmu block that with the proper Fastener and structural screws as deck board... And options given in the winter and vice versa then be possible to install concrete inserts and the! Methods are used, safety glasses should be worn an EPS foam Foundation kit, you. Sealed wall are also Energy and tax rebates available to people who install extra insulation in their homes other project... Sure to butt new the boards as tightly as possible against the installed! I can Google them and order them online install extra insulation in their homes by cutting incorrectly the concrete....

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