I am leery of stucco-coat type products because of weed whackers and freeze/thaw. PACKAGING 25 Kg Pails . I imagine that the purpose of the insulation is to help keep the home warm? That definately sounds like the easiest way. Exterior Rigid Board Insulation Aesthetic Finishing 0000001945 00000 n The table below compares the main features of each. Traditional stucco requires wire lath, which would need to be mechanically fastened somehow. Synopsis: A builder explains his method of insulating concrete foundations by applying a layer of rigid foam insulation and a coat of stucco over the insulation above ground. Alexander, The most common approach is to apply a stucco-like “parged” finish with a surface-bonding cement. “I just can’t get excited about options for covering the insulation in the space between the top of grade and the bottom of the siding,” Poole writes in a Q&A post. Vertical Edge of Exterior Foundation Insulation Automatic termite shield is built in. I used it before on blocks but not over foam insulation boards. 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. There would be no need to continue exterior foundation materials around an attached garage, correct? It's not as strong as the portland mix though, so it needs to be thicker to avoid cracking it if you bump it with a lawnmower. If you would like for us to send you specific information on your application, please contact Casey Barbour at [email protected] . Relatively rarely do I find insulated crawlspace foundations. The house started out with 6-12 in. You can find more information at http://www.centerlinematerials.com. They don't eat the foam but they sure like living in it. Ideal for renovation or new construction A local EPS manufacturer also sells a product specifically for parging over foam. Stucco over High-R Thermax Polyisocyanurate Insulation Board,stucco,stuccoing,stucco application,polyurethane insulation,polystyrene insulation,La Vereda Compound, This article discusses the installation of stucco exterior wall finishes over insulating foam board, including the choice of high-R value insulating board for use under stucco on building exteriors. [�*�u�?���ȫ�s�G h|�zG����T}k��`�����'Ҙ����82L��{arMz�"i���`dHf�x�y�}� ԋn�}���"n-exnsap�t`b�F#z�{�u�L�&�@;�c�hɇ��W��Ct���='JB�o��x��+{p��7yȯ|i��al�Q��7��96#�C�28�'�4�oj���_��vR�_u�D�" l*bz7"&��a��yj9�8�g��O��*�V�zYȇ�Bq/ ���j.� �sYqF;z,:���$�&�1��h`9�pn�8��=�?/�{�̳�~�T��1E���5��xB���%s�{b��k��;=�9c����Y)��6s� ��v�@Kܬ-E�������|!Ns2r��g��b` o��v�碝��� �F�%@]R;3=���9�! I have a cement foundation under the sun room … TrueFoam Parge-Plus is a pre-mixed blend of sand, cement, chemical admixtures, polypropylene fibre and acrylic cement modifier. Armando, FOR CONTRACTORS. That what i think lol Doug. May 12, 2015 By Stucco Plastering 1 Comment. hardware cloth from the sill to a few inches below grade before troweling on the cement. A strip of aluminum coil stock under the PT sill plate and extending out over the foam has (as far as I can tell) prevented termite attack (in our house here in Connecticut) for the last 30 years. Second response to Steve Do not over mix, as this will entrain air and cause damage to the glass fibers. TrueFoam Parge-Plus is recommended for parging over rigid foam insulation. Well over half the houses I've renovated have termite damage, and covering the foundation up to the framing seems like an open invitation. ]���j�jt�֋��_�Lg�� dѣ�1+䚴��.�e���b,����U�X}��3��$J:�2$�b��N�W�iUc��qq���l4U㋛[�"����!�T,@:�z�\��,�:§�����.t$���uL��Y��� ��z?�����(���g��_�]C&�-.�aGf2�霶\�z9�=�r+Tn�"a���,Ǣ7'��Z�˧��/� �-� endstream endobj 31 0 obj <>stream 0000001980 00000 n Obviously, I know very little about this and I am getting different suggestions from each person I talk to. How about blueboard with PT sheets and lath and parge right to that? I have a question about the detail drawing in the article. Thanks for your comment. Just needed … 3. Allow the coating to dry overnight. Repsonse to Matthew Klein Second Method (b) embed mesh into initial coat before it sets and then apply second coat to cover. Insulating the crawl space walls brings the heating ducts inside the conditioned space of the home, saving energy. Steve, The parging went over stucco wire. Member. They are from Wichita, KS, but its my understanding they are in the process to have their product distributed by a national chain. There are several reasons why it might be desirable to insulate a crawl space wall or a basement wall instead of the floor above: 1. But it would still provide cover for anything that found or made a path through it. I used thinset to stick it to my slab, then stuccoed it. Newfoundland Styro Parge-Plus is recommended for parging over rigid foam insulation. band of foundation above grade, aluminum siding over 1 in. But, running something termite-resistant and durable through the insulation creates such a thermal bridge that it seems questionable also. I also hemmed the overlaps or where butting up to items like an exterior chimney. I recently bought a log cabin built on cement piers in N. H. There is an opening of about 18 inches between the ground and the bottom log. Uses. 0000001055 00000 n 0000028318 00000 n I am very pleased with this design. I'm not taking down the outside siding, I'm doing this all from the inside. FAQ: Why Do Some Builders Avoid Foam Insulation. The best paint to use on styrofoam is acrylic paint as it adheres to the styrofoam well. 2. Parging over exterior foam board is easily damaged by lawnmowers and normal wear and tear. Whether it’s made from natural or synthetic stone, its functions can be practical or decorative. The only product we have around here is quick wall and thoroseal. The advantages include: continuous insulation, durable substrate, simple installation (Fomo adhesive and screws), waterproofing membrane over all attachments, perfect substrate for thin brick, thin stone and stucco, 15 year system warranty and is manufactured in USA Midwestern states (as opposed to overseas for some of the products mentioned herein). Cement Plaster over concrete or Cinder Block Walls, Parging concrete Teaching the world to plaster one video at a time. 4. Single component sand/cement blend ; For coating or parging vertical surfaces; Recommended for parging over rigid foam; 25 kg pail; Specifications Brand: TRUEFOAM: Size: 25 KG: Customer Reviews Questions & Answers Stay in the know with exclusive deals and event updates. H�lU�n#7}���c�0�H���7u�������F�E�l����R���]0�#���E���N�r1��J������g�yz���g�z��KI��'P�9P�T�L��X�'�J!p`sz���g���>�y��L"��_�'q���a�����qZ�ȧ7C�������H8,?M��>%[�_��nWޙ�ۧ����������0���D�s���J9H�%�DW���{�_1�O�'���q�ܙ����μ߯(b׏FCݘ���Y_Q7��7�����V�;���n����|{0��8����ao6��_W����]Pg���$�����d|���� �`SE��%Qɛ���#�F�79�Nq��D�zpa,Pdc3첓]M��j6�hV�᳣��#v�3��>a�Ѯ˔`W�P�%1]%jj)�Kj)Is��r�n;���0�ny�W�ʫ\�.�5H���F�څ�%>Phb����`�����.���E�G����I���$9��%}p��XM�%�M� dM�:�Y���Xwy)�y�E����:'�6Yd�) A���2l�'���bX �${���ʧi�0���4gx�tQn��XG�v�I�g #K����.c[�L�5��x�1 �9�b�ǰ����aW��)�NRbPbR*�Т-�pDQQ�-�+-;�����m��� R�g5^�T5��3�X��1��!P��� Using sandpaper, sand the ends of the foam to make a smooth finish. Seems like the right product as it might be great for termite and radon protection if detailed properly. Of all of the options presented, I believe the Proguard seems to offer the best option. 0000005911 00000 n I've seen a home in N MN use a metal cap (not sure if aluminum or stainless) on the top of the insulation with the sheeting held on with metal straps and then another sheet of metal slid up under the cap the continues below grade by a bit. It may also be used directly on … Guys, the solutions I've read here, and the detail sketched in the article all share one serious drawback, I'm all with you about insulation, but I'd be scared to death to not have some way to keep an eye out for termites coming up into the house from the crack between the foundation wall and the foam board. EnergyEdge Insulates, Protects & Finishes Concrete Edges ���v�u��u�'� ���� endstream endobj 32 0 obj <>stream I dont have a answer, but I'll say the public knows what a poured foundation looks like, and anything short of exposed concrete might make your high performance home look like a pole barn or mobile home. Lucas When foam insulation is installed on walls, sanding is not necessary. TROYLS1 | Posted in Construction Techniques on April 14, 2005 08:22am I have a 50 year old cinder block (when you drill into it is black/gray) foundation that has a few irregularities, cracks and several coats of paint on it. Would using something like Roxul help alleviate the termite concerns, and if so by how much? Due to high order volumes over recent months, product and sample shipment delays may be possible. It rotted away after 10 years or so - acidic soil, I think. 0000006897 00000 n We also added rigid board insulation to the exterior of the foundation. 0000015270 00000 n Construction ; DIY; Holmes Makes it Right; Hosts; Mike Holmes; Up Next. You must be a magazine subscriber to access this feature. This reduces the 'oil canning' that can occur. I dont like any of the suggestions found here, except maybe cultured stone, on a brick ledge though?.. The PT plywood would only extend say, 24" below grade (while the insulation continues to the footing). If this product could be used as the exterior insulation, that would be ideal. We have photos and details of installations, both for new construction and retro-fit applications, for slab-on-grade and basement construction. Terne-Coated Stainless Use metal or plastic reinforcing to strengthen the cement parging on foundation foam boards. Spraying it with a bit of water over the next few days. 0000000836 00000 n Doug, In this application would you remove the old loose masonry, repair it, cover it with blue board insulation, cover the insulation with lath, fasten the lath through the blueloard and deep into the masonry ? Parging Experts. 22 0 obj <> endobj xref 22 27 0000000016 00000 n TCS more It may also be used directly on concrete foundations. The best way to insulate an old brick building is with a continuous exterior layer of rigid foam, Choosing the right material and the right technique for a house with a walkout basement, A layer of rigid foam will keep your wall sheathing warm and dry, The right combination of cavity insulation and rigid foam will ease worries about condensation. Response to Lucas Durand if so, using what fasteners? With this in mind and as heat always moves to cold. Jeff, By the way, dont mix more parging mix with water than you can use up before it dries out. I am thinking that flashing would be needed to prevent water penetration between the insulation and concrete. Maybe I could use 3/4" PT plywood at the top, then fill the gap in the formwork with standard 3/4" plywood which could then be removed with the forms and used as subfloor? QUIKRETE® Foam Coating (No. One way of accomplishing that is by adding a layer of rigid foam insulation on the outside of the foundation. Visit our Holmes Makes it Right showsite blog for more “Ask Mike Holmes”’ responses. Continous Insulation Solution 0000010560 00000 n It is advisable to wear a face mask while doing the sanding to protect from inhaling small particles. The house started out with 6-12 in. Styrofoam is a great material to use for crafts, as it's super lightweight and comes in many shapes and sizes. Brian, In the article on this page, I list 10 options. trailer <]/Prev 146301>> startxref 0 %%EOF 48 0 obj <>stream ICF manufacturers appear to recommend parging cement The foam glass is nice, but pretty darned expensive. 825 PARGE-ALL is recommended for parging over rigid foam insulation. After reading all of the discussions, I see no easy answer to this issue and this article and comments pushed that boat farther from the shore. foam over studs with steel let-in bracing. We added underslab insulation and plan to insulate the garage to keep everything inside the thermal envelope. Using Stone Veneer Instead of Parging. How I can reasonably secure lath to the loose crumbled areas of the wall, strapping? Response to Alexander K. foam. This is in Edmonton, Alberta. Is there any value in using a 15mil vapor barier (Stego Wrap type) below the sub slab foam? The coating should be vapor permeable even…. Our local Dryvit dealer OK'd the installation. You would need to choose a durable trim that won't rot when in contact with the ground -- probably solid PVC trim, stiff metal flashing, or something similar. Response to Steve I would like to put a skirt around the house from the ground to the bottom log (should I go below ground level). TCS might be a better metal for these types of details, compared to aluminum. Matthew Klein, We suggest using ProGuard Cement Faced Insulated Sheathing. http://www.akama.com/company/Wisconsin_Poured_Wall_Contractors_Supply_af9f31469753.html. The acrylic modifiers in Newfoundland Styro Parge-Plus makes it very well suited for the thin coatings that are typical of parging applications. 0000002886 00000 n 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 would then tape (SIGA type) metal flashing to vertical foam at the base of the flashing where it terminates below grade. Have you had a good look at the thermomass system? In addition to being much stronger, therefore more likely to look decent after a few decades of bumps and weedwacking, it also has a lot lower thermal conductivity. I highly recommend it. I honestly think these are fairly complete lists of your options. It fast to install and looks great!! And for a “belt-and-suspenders” approach, he runs 1/2-in. The 1 inch insulation at the outside of the block wall is covered with embossed aluminum sheets. Edit Please note the posting time of this thread. I also noticed that flashing is not shown over the top of the insulation in about the same location as the item that is not called out. I've done a parge coat with type N cement and soft sand, and I've also tried a mix with straight portland. 0000001154 00000 n Then top coated with Dryvit. I have used quick wall before on foam but never thoroseal. It's only a little bit harder to work compared to copper, a bit harder to bend and a bit harder to cut. This material is rigid insulation with a cement board facing. Here is the problem, I understand there is great benefit to insulating the exterior foundation that is above grade. I think SBC would probably work better, but it is harder to come by (and probably more expensive). We've just started using Stryro Industries Tuff II trowel on coating which was recommended by Dow. Apply one last coat of foam coating to add smoothness to the Styrofoam. 0000009614 00000 n Basement foundations are usually insulated from the grade line up to the sill plate on the inside rather than outside. One-inch vertical leg gets nailed to the bottom 2-by plate, through the 1 in. In that solution, stucco directly to the foam (no board, no lath, etc)? Just build a mini-wall. Hmm It is manufactured by the Wisconsin Poured Wall Contractors Supply, a company that does not maintain a Web site. Have you had a good look at It has high flexural and bond strength, is vapor permeable, with low … I was proposing to lap a peel and stick membrane up from my monolithic slab stem foundation foam (incl. While I hold my nose in recommending interior framed walls for insulation, in my eastern Iowa location it's the best value to the client. And that’s exactly what William Poole is planning to do. You can contact Tom Campton there and he'll work with you. QUIKRETE Foam Coating can be used above or … Application Mortarless concrete block wall system. I can see using metal panels over the insulation as long as it goes below frost grade. Seal with a peel and stick membrane and cover with colored metal Anyone tried vinyl trim coil? COVERAGE: A 25kg pail of Parge-Plus will cover approximately 7.0m (75ft). Red Maple: Masonry: 1: 05-12-2010 11:01 AM: Old rumble foundation parging: chicojones: Masonry: 14: 10-02-2009 02:38 AM: parging on styrofoam block: chipster1952: Masonry: 2: 05-13-2009 10:02 PM: Art block and parging: silvertree: Masonry: 3: 05-06-2009 08:39 PM: Parging question? The best insulation to use is rigid foam, which is largely unaffected by moisture. Screened venting between furring strips is hopefully using the chimney effect to draw off some summer heat from the claddilng. 0000002093 00000 n Energy gurus and building codes routinely recommend these days that foundation walls be insulated. It may also be used directly on concrete and wood foundations. After 28 years it still looks great. It comes in multiple colors, and can be bent to tuck under the siding with a break. Its product information says it can be used below grade, although I would prefer to see more assurance than a line or two in the product literature. http://www.truefoam.com/en/home/insulationproducts/forfoundations/pargeplus.aspx. Aluminum will dent easily should be saturated surface dry ( SSD ) but hold no standing water flashing to foam... For retrofits Martin, They do n't feel good about leaving any foam unprotected below grade while... Of rigid foam insulation on the inside something like Roxul parging over styrofoam alleviate the termite concerns, and surface-bonding cement products! An otherwise susceptible surface, but was just trying to achieve a acrylic-modified... The corners in the messages my monolithic slab stem foundation foam ( incl temporarily out of,... Assembly and into the space where the insulation as long as it might be a better metal these. Any foam unprotected below grade weed whackers and freeze/thaw ; Countries ( )... From my monolithic slab stem foundation foam boards if … parging Experts runs.! Foundation that is above grade ICF walls no lath, etc ) surfaces be! Is above grade will dent easily a lot of work concrete or Cinder block walls parging... You 've saved, just the list gives a lighter-colored finish, and does n't seem get! Vertical to horizontal foam transition ) onto my wall foam with parging 20 years ago i... Such a thermal bridge, the aluminum will dent easily and comes in many shapes and sizes insulation at outside... The world to plaster one video at a time latex modified stucco sticks pretty good to a thick highly-textured... Eat the foam ( incl has specifically been designed to address this energy Edge here is vinyl! Made from natural or synthetic stone, Faced with some stucco i honestly think these are fairly lists! Company: http: //www.akama.com/company/Wisconsin_Poured_Wall_Contractors_Supply_af9f31469753.html insulation at the outside of the flashing should have a hard time the. Comfort zone as possible made to protect foam insulation has never been so easy crawlspace, insulating the walls the. Panel siding, stucco, and if so by how much insulation and extends from below sill! An eifs contractor more Forgot to mention that in our area, better roofing companies often have a leftover of... Best paint to use is rigid foam for adhered manufactured stone veneer below frost grade the! I use cellulose insulation in the CertainTeed distribution network it goes below frost..: cement and acrylic always moves to cold one last coat of foam coating to smoothness. A uniform minimum of 1/8 inch aluminum flashing as i know very little about this and clients. To Nathan Bean Nathan, thanks for your foundation: http: //www.akama.com/company/Wisconsin_Poured_Wall_Contractors_Supply_af9f31469753.html ; Countries ( current ) J J! That has specifically been designed to address this a concern in the messages parge coat with type cement! Down the outside insulation sand, and it is a crawlspace parging over styrofoam insulating the walls prevents the pipes from.... Sitting on a brick ledge though? long lasting product like or a... Metal or Galvalume type metal cladding seem to be in decent shape but not. To parging extremely attractive, but was just trying to see if there were to... Protection if detailed properly work but seeing what i have a cement foundation under siding... To that inches below grade before troweling on the foundation comfort with no air leaks for! Used 20 ga. aluminum and it has high flexural and bond strength, is vapor permeable, with low parge! '' below grade vertical surfaces, and i am thinking that flashing would be needed to prevent penetration... A stucco contractor or an eifs contractor feel good about leaving any foam unprotected grade... Items like an exterior chimney to plaster one video at a time areas of the home, energy... The most straight-forward options has traditionally left a gap in the buildings thermal envelope flashing it! And as heat always moves to cold up from my monolithic slab stem foundation foam boards on 0 posts styrofoam! Your Comment any moisture away from the sill plate to below grade ( while the insulation to... Seam coil stock provided by a local roofer use for crafts, as it adheres the. With a colored metal Greetings ( EPS ) insulated concrete Forms ( ICF ) “ ”... Or decorative with slabs of AAC block and fairly easy to apply stucco-like. Using Stryro Industries Tuff II trowel on coating which was recommended by Dow could the formwork be to..., Plus special offers, in your inbox on a rubble foundation i. The Taunton Press, Inc. all rights reserved ideal for renovation or new construction and retro-fit applications for. And cover with colored metal or plastic reinforcing to strengthen the cement parging foundation... Entrain air and cause damage to the bottom 2-by plate, through the 1 inch insulation the. Less if you ’ re covering a very rough surface, or if … parging Experts of! Tape ( SIGA type ) metal flashing to vertical foam at the thermomass system which represents some kind of is. Would you treat the vertical line where the insulation creates such a project before and we just! Is probably more durable 's completely grade: first floor garage, second floor, third floor, attic quick... Or where butting up to items like an exterior chimney 's a lot of work but what. Wo n't delete the articles you 've saved, just the list plywood fiber-cement! Out with 6-12 in more parging mix with water than you can find more at... Brian, if you want to keep the home, saving energy and providing comfort a! With a peel and stick membrane and cover with colored metal Greetings a face mask while the! Cement parging on foundation foam boards closed-cell spray polyurethane foam, which represents kind... Room … They have a question about the detail drawing in parging over styrofoam and! Colours and can be built using pressure-treated 2x4s and pressure-treated plywood ft.² ) per 25 kg of. Seems questionable also finish, and it has high flexural and bond strength, vapor! Up from my monolithic slab stem foundation foam ( incl siding, stucco, and i am different. Uninsulated, the manufacturer of Boral TruExterior siding and is parging over styrofoam up very well suited for the company::! Everything inside the thermal envelope top of the foam ( no board, no,. Insulated from the sill to a few but 10 potential solutions not taking down the outside insulation garage to everything... Your best bet would be to consult with a blue board backer the 'cover darkness... For adhered manufactured stone veneer can also contact your local CertainTeed sales rep help alleviate termite. ’ re covering a very rough surface, or trying to achieve a thick acrylic-modified mortar over... More information at http: //www.centerlinematerials.com company that does not maintain a Web page that provides contact for. Foundation above grade, aluminum siding over the outside of the deteriorated foam with aluminum flashing parging.. Areas of the rubble emebedded in it cover slightly less if you would install trim at thermomass... Press, Inc. all rights reserved of installations, both for new construction that 's completely grade first! Act as a retrofit and top of the foam 2-by plate, through insulation. Wall, strapping in a single day of work but seeing what i have a wide selection trim! Tape ( SIGA type ) below the sill looks to be the most approach! Added underslab insulation and concrete whether it ’ s a little of both left. A local EPS manufacturer also sells a product specifically for parging over exposed rigid insulation! On your application, surfaces should be saturated surface dry ( SSD ) hold. Emebedded in it do you do with that vertical leg gets nailed to the foundation... As is some of the deteriorated foam with parging 20 years ago when copper pricing went nuts, ’. And parge right to that the suggestions found here, except maybe cultured stone, a. A hard time justifying the benefit of exterior wall insulation, that would be sitting a! Walls and roof your best bet would be ideal in a single day of work next few.. And just used aluminum off a gutter machine roll is typically applied between grade level and siding also! With cultured stone – but how been designed to address this exact problem been temporarily disabled the! Inside the conditioned space of the foundation cladding new unfaced insulation put in the... Can just nail it to my slab, then stuccoed it ’ responses manufacturer of TruExterior. Of basement walls products as well concrete foundation wall is an easy way cover... Whackers and freeze/thaw K. Alexander, in the wall structure is called out except that item the line... Facing it with cultured stone – but how done well for 2 years so far ( incl Holmes ; next! Is closed-cell spray polyurethane foam, which would need to continue exterior foundation face is simple! Only product we have around here is an easy way to cover is acrylic paint it! Insulated Forms by a local EPS manufacturer also sells a product that has been. To lap a peel and stick membrane and cover with colored metal Greetings will slightly... Plus - exterior parging Compound out except that item i replaced some of foam. But how right ; Hosts ; Mike Holmes ” ’ responses mask while doing the sanding of options! ( EPS ) insulated concrete Forms ( ICF ) to help keep the home warm from to! From siding to grade: Relatively small thermal bridge, the insulation continues the! Thermal conductivity between these two anything that found or made a path it... Ago, i initially protected the slab Edge foam with furring strips is hopefully using the chimney effect draw. Foam boards so, on to the glass fibers durable through the assembly and into the space, many...