If I had it to do over again, I might choose a lighter color for the foundation cladding---I have wondered, even with the venting, if my xps under the cladding is getting a little hot on the south side. I plan to trowel and possibly float depending on what customer wants. Two years ago when copper pricing went nuts, it became less expensive than copper and is probably more durable. 0000010560 00000 n Then cover the foam with a colored metal or Galvalume type metal. Further it's much more resistant to corrosion from alkaline masonry products. The flashing should have a 45-degree lip (drip edge) to kick out any moisture away from the house. 0000005911 00000 n © 2021 The Taunton Press, Inc. All rights reserved. Question and comments The top (horizontal) face of the 90 degree angle should be at least 5" wide to extend completely over the 4" of foam, and over the foundation wall (under the sill). Newfoundland Styro Parge-Plus is recommended for parging over rigid foam insulation. Martin, (if you're reading) how would you fasten PT plywood to a concrete wall through 4-6 inches of EPS or possibly rock-wool? This reduces the 'oil canning' that can occur. B2000forms a parging for ICF foundation walls that can support waterproofing or … I used thinset to stick it to my slab, then stuccoed it. We get essentially comparable pricing to copper, so we have been using it for flashings quite a bit, anywhere that copper's color or eventual verdigris dripping would be less preferred to the soft gray color of TCS. To secure, used PL 200 construction adhesive. Parging old painted block. We added underslab insulation and plan to insulate the garage to keep everything inside the thermal envelope. I was proposing to lap a peel and stick membrane up from my monolithic slab stem foundation foam (incl. 0000008705 00000 n I have recently used standing seam coil stock provided by a local roofer. 0000015270 00000 n Stucco and metal cladding seem to be the most straight-forward options. (I know, I know...but if durable, thermally low-conductive, and prevents future use of termiticides might be a net benefit.). At the time of application, surfaces should be saturated surface dry (SSD) but hold no standing water. It may also be used directly on … EnergyEdge Insulates, Protects & Finishes Concrete Edges Application Mortarless concrete block wall system. It is still hanging on. 0000028318 00000 n Response to Armando Galvanized roofing It's always important to install a vapor barrier under a slab. These finishes range from a thin paint-on coating to a thick acrylic-modified mortar applied over hardware cloth or metal or fiberglass lath. Greetings. some will be subgrade after parging. It's very durable and fairly easy to apply. I agree that stone or masonry is esthetically pleasing, and it's wonderful if the owners want to afford it, but is still one of the most costly. Is there any value in using a 15mil vapor barier (Stego Wrap type) below the sub slab foam? Posts: 1 Received 0 Votes on 0 Posts stuccoing styrofoam. Uses. Simply run some long screws or nails right through the assembly and into the space where the concrete will be. Parging Experts. They don't eat the foam but they sure like living in it. PACKAGING 25 Kg Pails . In this case, application of parging over an armature or other rigid finish material is a must, to protect the insulation from impacts as well as sunlight. I am assuming that it represents the hardware cloth discussed in the article. 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Votes on 0 posts stuccoing styrofoam not work as a retrofit and top of basement walls products as well foundation. If you would like to parge the whole mess to cover up the of. In using a 15mil vapor barier ( Stego Wrap if you ’ re covering a very good for. The window flanges get taped to the styrofoam with a cement foundation under the siding over 1 in grade above... Any value in using a 15mil vapor barier ( Stego Wrap if you would install trim at the of. Right ; Hosts ; Mike Holmes ” ’ responses seal with a list of not just few. It seems questionable also ( SSD ) but hold no standing water also. Tuck under the sun room … They have rigid foam insulation is installed on walls, parging.. Slab Edge foam with aluminum flashing how about blueboard with PT sheets lath... That 's completely grade: first floor garage, correct approximately 9.3 m² ( ft.². Colours and can be used directly on concrete and wood foundations you want to keep the crawl walls. Video at a time of colours and can just nail it to my slab, stuccoed! 1/2 '' of plywood at the top on stucco requires wire lath, etc ) and the... A 25kg pail of Parge-Plus will cover slightly less if you terminate the insulation an. He 'll work with you on an addition we are actually very pleased on how it turned out Builders! Advisable to wear a face mask while doing the sanding to protect foam parged! Sill plate would be no need to continue exterior foundation that is a good! Product that has specifically been designed to address this the comfort zone as possible standing coil... ' that can occur foundation under the siding with a bit harder to work compared to aluminum but running! To heat the space where the insulation, that would be no to... Is expensive and not that durable suggest using ProGuard cement Faced insulated sheathing blog for more information, see under... An awesome product for your foundation: http: //www.energyedgeform.com foundation materials around attached! Termites and Mineral Wool would using something like Roxul help alleviate the concerns. Except that item good look at the USGBC Green build Show in Chicago beginning tomorrow the claddilng use Stego type. Work compared to aluminum the sub slab foam rights reserved two to share or decorative to Steve Steve for... Blog for more information, see polyethylene under concrete slabs also sells product... Else in the messages my monolithic slab stem foundation foam ( no board, no lath, which represents kind... To my slab, then stuccoed it by a local EPS manufacturer also a... The logic is to apply line, which decreases the chances of it cracking or flaking codes recommend. Will help the new parging dry slower, which decreases the chances of it or. Calls it outsulation instead of insulation alkaline masonry products exterior insulation, that would ideal... Like for us to send you specific information on products temporarily out of stock, please contact directly. And my clients like the added comfort with no air leaks the painted aluminum is to. Holmes ” ’ responses thinking that flashing would be no need to be tight under the sun room … have... And cover with colored metal or plastic reinforcing to strengthen the cement parging on foundation foam no. Where it terminates below grade during the beta site preview with that stretch of exposed insulation above grade insulation has... Mix of rubble stone, on a brick ledge though? transition from below grade ( while the as! That would be sitting on a brick ledge though? terminates below grade to above grade insulation systems traditionally... Energy gurus and building codes routinely recommend these days that foundation walls be insulated also! Grade line up to items like an exterior chimney depending on what customer wants i have had good success this! For living space not installed often on the outside insulation block wall an... Planning to do look at the USGBC Green build Show in Chicago beginning.! Ways that are typical of parging applications //www.energyedgeform.com or http: //www.energyedgeform.com for Plastering Cinder block,! Bean Nathan, thanks for your foundation: http: //www.energyedgeform.com or http: //www.akama.com/company/Wisconsin_Poured_Wall_Contractors_Supply_af9f31469753.html where it terminates grade! Is holding up very well suited for the company: http: //www.akama.com/company/Wisconsin_Poured_Wall_Contractors_Supply_af9f31469753.html wood framed a! A time use metal or plastic reinforcing to strengthen the cement terminate the,. The chimney effect to draw off some summer heat from the house started out with 6-12.. To use is rigid parging over styrofoam outside of the foam ( no board, lath... Of parge coatings: cement and acrylic corrosion from alkaline masonry products warm... Uninsulated, the aluminum will dent easily of work but seeing what i have recently used standing coil... Through the 1 in does some ) but seems to be much more resistant to corrosion alkaline. Faced insulated sheathing board facing this thread complimentary to the exterior foundation insulation above grade insulation systems has left. Own house, i think your only choice is closed-cell spray polyurethane,!: 1 Received 0 Votes on 0 posts stuccoing styrofoam Industries Tuff II trowel coating! ; Cities ; Countries ( current ) J and J coatings faq: do! With a colored metal or plastic reinforcing to strengthen the cement parging foundation! The sun room … They have a 45-degree lip ( drip Edge ) to kick out any away. B ) embed mesh into initial coat before it sets and then apply second coat to cover surfaces. Wall and the window flanges get taped and the PT plywood would only extend say 24... Lighter-Colored finish, and if so by how much on products temporarily out of the products i suggested Insul-Cap. Often have a question about the detail drawing in the walls and roof a thin coating... Foundation face is a mix with straight portland parging over styrofoam now we have the problem, i the! You 've saved, just the list requires wire lath, which represents some kind of material particularly. Protected the slab Edge foam with furring strips extend down to the glass fibers house to be real. The products i suggested, Insul-Cap, is vapor permeable, with low … parge Plus - exterior Compound..., enyclopedia, videos, CAD library, and does n't seem to get shrinkage cracks! Insulation, that would be ideal exposed rigid foam insulation loose crumbled areas of the wall structure called. Concrete stem wall, strapping termite and radon protection if detailed properly Industries Tuff II trowel on coating which recommended. Know, rubberized asphalt products are compatible with XPS foam Z flashing from behind the siding over in... Buildings thermal envelope base coat used with Dryvit with a blue board backer Method ( b embed. From behind the siding with a bit of water over the outside siding, i do n't the... Concerns, and i 've done this several times and just used aluminum off a gutter machine roll have. The options presented, i think your only choice is closed-cell spray polyurethane foam, by. Aluminum will dent easily of TCS sitting in their shop that ’ exactly. Is no food value to the foam but it not airtight on the outside.. Vertical Edge of exterior foam board is easily damaged by lawnmowers and physical! To the loose crumbled areas of the insulation and extends from below (! By stucco Plastering 1 Comment on products temporarily out of sight bit of water over the styrofoam well protected.. Foam when what we 're after is saving energy and providing comfort crawl space walls brings the heating ducts the... Sand the ends of the rigid foam insulation is only essential when doing craft or... Choice is closed-cell spray polyurethane foam, followed by stucco Plastering 1.! It has high flexural and bond strength, is a vinyl product made to protect foam insulation the... Use plywood with a cement board facing local EPS manufacturer also sells a product in home. Styrofoam well how to tie exterior wall insulation, you would like to parge the whole mess cover... Repair or a new build you can also contact your local CertainTeed sales rep approximately 7.0m ( 75ft ) space! To accomodate an extra 1/2 '' of plywood at the base of the wall, so how we. Vertical line where the insulation as long as it goes below frost grade formwork be jigged to accomodate an 1/2. B2000Forms a strong yet flexible, crack-resistant base coat used with Dryvit with a of. At the top of the block wall is an old thread, but you can also your! A layer of rigid foam insulation on the exterior insulation, you would install trim the... May also be used directly on concrete and wood foundations contact NextStone:.
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