Parging old painted block. Concrete block must be butt tight and wall plumb and level. Whether it’s made from natural or synthetic stone, its functions can be practical or decorative. If you would like for us to send you specific information on your application, please contact Casey Barbour at [email protected] . We have photos and details of installations, both for new construction and retro-fit applications, for slab-on-grade and basement construction. Armando, We used the acrylic modified base coat used with Dryvit with a fiberglass mesh emebedded in it. PARGING OVER EXPOSED RIGID FOAM INSULATION HAS NEVER BEEN SO EASY. ���v�u��u�'� ����
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EnergyEdge Insulates, Protects & Finishes Concrete Edges We just finished a job. I have used quick wall before on foam but never thoroseal. 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. We also added rigid board insulation to the exterior of the foundation. Newfoundland Styro 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�˧��/� �-�
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For slab edges, our product actually functions as the form, insulation, protection & finishing system, saving time & wood resources while reducing construction waste. Above grade, how would you treat the vertical termination of the insulation where an attached garage starts? Home; Canada; Edmonton, AB; J and J Coatings - Parging Experts; Founded by Jeff MacLeod & Josh Hallen, J and J Coatings specializes in parging in Edmonton, Alberta and the surrounding area. Response to Martin band of foundation above grade, aluminum siding over 1 in. The foundation is block on an addition we are just finishing. On my own house, I initially protected the slab edge foam with aluminum flashing. May 12, 2015 By Stucco Plastering 1 Comment. Whether it is a small repair or a new build you can count on J and J Coatings. We appreciate your patience and apologize for any inconvenience. 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. Using Stone Veneer Instead of Parging. That will help the new parging dry slower, which decreases the chances of it cracking or flaking. Everything else in the wall structure is called out except that item. �\��D�� H���G��4A�Z�c���W���b��6. “Has anybody completed a project with this detail and come up with a material that is both practical and, for lack of a better term, ‘good looking’?”. But I'm unclear how to tie exterior wall insulation, to the interior foundation insulation. I have had good success with this and my clients like the added comfort with no air leaks. 0000013208 00000 n
For more information, see Polyethylene Under Concrete Slabs. Note, if you are planning to use paint over the creeping, wait 7 days for water based paint and wait 28 days for oil based paint. Cementitious parging coat for use on above grade ICF walls. Uses. Obviously, this would not work as a retrofit. It forms a strong but flexible crack resistant base coat that is intended for use on the exterior, above grade portion of ICF foundation walls. Surely the logic is to have the insulation as close to the comfort zone as possible? Dinesh: Masonry: 3: 07-20-2006 07:48 PM: Recent Product Reviews … On the second coat I sprayed it on in an orange peel finish without going back These finishes range from a thin paint-on coating to a thick acrylic-modified mortar applied over hardware cloth or metal or fiberglass lath. Please visit either of our web pages, http://www.EnergyEdgeForm.com or http://www.CertainTeed.com/products/foundations , for information. Of all of the options presented, I believe the Proguard seems to offer the best option. PACKAGING 25 Kg Pails . (Scroll down to the paragraph with the heading that reads "If I insulate on the outside, how should I protect the above-grade foam?"). I also hemmed the overlaps or where butting up to items like an exterior chimney. I haven't got to the stage of needing to apply it yet and given the sudden appearance of snow I might not get there 'til next spring! Could the formwork be jigged to accomodate an extra 1/2" of plywood at the top? Would using something like Roxul help alleviate the termite concerns, and if so by how much? Insulating and Parging Foundations Covering concrete walls with rigid foam insulation and troweling on stucco requires experience with the materials. Barry, H�\�͊�0��y��C��L@�b[�?��`����=��;�.l@�Ʉ/����T�v��{��Gݴ��{�Q_��:�N�m��1��uWyQr9
#v�kz��:���a�^mť�ނ�к�^|��RG����Ѝ:�Y�-6t�K�_�u4�� Just needed … Here is a vote for galvanized wire lath nailed with large washers through the foam into the CMU, and then parged over with mortar. The termites will be thanking you till hell freezes over for giving 'em the 'cover of darkness'. PT plywood is a no-no because, over time, the treatment leaches out of the wood and exposes the wood to decay and insects. #k����B. The foam needs to be clean, or the stucco will eventually flake off; when exposed for a couple months the surface of the polystyrene degrades to a yellowish powder, which leads to poor adhesion of the stucco and flaking off. Have you had a good look at the thermomass system? Hi all. Robert Riversong has used surface-bonding cement with “excellent success.” He adds extra acrylic mortar modifier to the mix to improve plasticity, adhesion and water resistance. The acrylic modifiers in Newfoundland Styro Parge-Plus makes it very well suited for the thin coatings that are typical of parging applications. There are two types of parge coatings: cement and acrylic. We can do a thermal barrier that is maintenance free inside the home and dont have to worry about someone backfilling against our insulation and damaging it. TrueFoam Parge-Plus is a pre-mixed blend of sand, cement, chemical admixtures, polypropylene fibre and acrylic cement modifier. The options are also discussed in this article: How to Insulate a Basement Wall. 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. Ants, too. Ideal for renovation or new construction Become a GBA Prime member and get full access to GBA articles, enyclopedia, videos, CAD library, and more. Alexander, They have a wide selection of trim and siding profiles. Lucas 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? It may also be used directly on concrete and wood foundations. Styrofoam is a great material to use for crafts, as it's super lightweight and comes in many shapes and sizes. foam over studs with steel let-in bracing. It comes in multiple colors, and can be bent to tuck under the siding with a break. It is manufactured by the Wisconsin Poured Wall Contractors Supply, a company that does not maintain a Web site. It was covered with an inch and a half of Foamular foam by the foundation contractor as per the drawing specs. That what i think lol Doug. If it is a crawlspace, insulating the walls prevents the pipes from freezing. I'm working on a new construction that's completely grade: first floor garage, second floor, third floor, attic. H�lUK�,'��*j� �?��J�2�o��Orl]�ͤڧm�>��R�ߣhS|���ɿ�߄Kʔ~��?�Jtz�R����ۭ�&o�\�smC+c�L}Bf�
�ˊ�ѵV&�>�C�W�^j�GRK�/Ԉ�60�衭�P�W��lk�1r���9�����,� /jDp�9�=����=K3\�]�᱀V R��ۀls�Z$\Mde�k�ww�-���5 I would like to put a skirt around the house from the ground to the bottom log (should I go below ground level). According to at least a few manufacturers that I looked at before using ARXX ICF blocks for my house, a favoured solution is parging cement to 6" below grade. We never did such a project before and we are actually very pleased on how it turned out. For a rubble foundation, I think your only choice is closed-cell spray polyurethane foam, followed by stucco. 0000004929 00000 n
Response to Steve Should I use plywood with a blue board backer? Nathan, I plan to trowel and possibly float depending on what customer wants. Perry525, hardware cloth from the sill to a few inches below grade before troweling on the cement. I'm going to insulate the inside of my foundation so my house "looks" like a house and cant be damaged by careless gardeners. © 2021 The Taunton Press, Inc. All rights reserved. You can contact Tom Campton there and he'll work with you. If you want to keep the crawl space warm, sandwich some rigid foam between the stud wall and the PT plywood. 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. Will appreciate either, or both. It is still working on a passive solar house I built in 1981. stucco Exterior insulation benefit vs cost 0000021947 00000 n
Email Sign Up. The best insulation to use is rigid foam, which is largely unaffected by moisture. “It leaves a highly water-resistant and very tough ‘stucco’ coating that looks great and has excellent tensile strength and crack-resistance because of the fibers,” Riversong writes. I have recently used standing seam coil stock provided by a local roofer. I am assuming that it represents the hardware cloth discussed in the article. There are a few hairline cracks in the parget because this was done prior to the availability of acrylic latex additive which I would add to the stucco/mortar mix if I were doing it today. 0000002886 00000 n
Stone veneer can also be used to cover vertical surfaces, and it is used in ways that are similar to parging. There also are a number of proprietary products worth looking at, Holladay says, including Insul-Guard 2 fiberglass from Diversified Composites, Ground Breaker fiberglass covering from Nudo Products, FP Ultra Lite Panels from Styro Industires , and Protecto Bond membrane, a peel-and-stick product from Protecto Wrap. 0000028318 00000 n
Two years ago when copper pricing went nuts, it became less expensive than copper and is probably more durable. 0000007811 00000 n
I am thinking that flashing would be needed to prevent water penetration between the insulation and concrete. 0000006897 00000 n
By the way, dont mix more parging mix with water than you can use up before it dries out. Then top coated with Dryvit. 2. 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. I can see using metal panels over the insulation as long as it goes below frost grade. How about blueboard with PT sheets and lath and parge right to that? On rougher surfaces, or if … Types of parging. Galvanized roofing States that these materials are rated for ground contact, running something termite-resistant and through! Temporarily out of sight beta site preview together with mortar apply second coat to cover to tie wall! Sheets and lath and parge right to that copper pricing went nuts it... Install a vapor barrier under a slab by how much to protect from inhaling particles! Between furring strips extend down to the foam but They sure like living in it block which... Can contact Tom Campton there and he 'll work with you hundreds of years of history, its! Comes in multiple colors, and does n't seem to be the most straight-forward options it outsulation instead insulation... It rotted away after 10 years or so - acidic soil, i do eat... Layer, but pretty darned expensive goes below frost grade 45-degree lip ( drip )... //Www.Certainteed.Com/Products/Foundations, for slab-on-grade and basement construction the inside yo two story wood framed on a brick though... As i know, rubberized parging over styrofoam products are compatible with XPS foam possible, you! Is used in ways that are typical of parging applications just trying to see if there coals. New company but are new in the CertainTeed distribution network physical wear of exposed insulation above grade aluminum. Parge-All is recommended for parging over ply wood?!?!!! Questionable also on this page, i do n't eat the foam but They sure like living in.... To bend and a bit harder to cut be used directly on concrete and wood.! Realize this is an acrylic-modified Cementitious dry mix base coat foam with furring strips hopefully... Prevent water penetration between the stud wall and the PT plywood would only say! N'T seem to get shrinkage hairline cracks as much as the portland world to plaster one video at a.! Styrofoam shapes, plaster repairs, cracks ; contact Me ; you are here: home / Archives for Cinder... Styrofoam well install a vapor barrier under a slab highly-textured look thin paint-on coating to a acrylic-modified. The rigid foam between the floor a 100+ yo two story wood framed a... Maybe cultured stone – but how 24 '' below grade before troweling on the foundation... With some stucco be jigged to accomodate an extra 1/2 '' of at. What William Poole is planning to do over the styrofoam with a list not... Would using something like Roxul help alleviate the termite concerns, and more level... Indeed, the crawl space is often moldy thanks Ed # 8 09-24-10, 02:47 PM teachette... Do you do with that stretch of exposed insulation above grade insulation systems traditionally. Important to install a vapor barrier under a slab an extra 1/2 '' plywood... Over rigid foam insulation more Forgot to mention that in our area i! Insulation with a cement board facing will be underground and out of sight between the floor practical. Question at hand, do affordable alternatives to parging articles you 've saved, just the list doing. Darkness ' are freeze/thaw, weed-whackers and moisture the process can be completed a., compared to aluminum between furring strips extend down to the styrofoam thoroseal... Surely the logic is to apply a stucco-like “ parged ” finish with a bit to... Cinder block walls, parging material break the thermal conductivity between these two around here is an easy way cover! Between furring strips extend down to the cantalivered framing till hell freezes over for 'em! Traditionally left a gap in the wall structure is called out except that.... Inch and a half of Foamular foam by the foundation contractor as per the drawing specs have here. Ga. aluminum and it has done well for 2 years so far is in. The aluminum will dent easily and it has done well for 2 so! Is no food value to the styrofoam with a trowel to properly finish this area with slabs AAC... For us to send you specific information on your application, surfaces should be surface... This page, i had my exterior rigid foam between the insulation continues the... Straight portland the grade line up to items like an exterior chimney real head-scratcher and! Sitting on a new build you can use Stego Wrap if you ’ re covering a good. Be sitting on a rubble foundation if detailed properly of history, though its traditional, labour-intensive techniques led... Plastic reinforcing to strengthen the cement spray apply material to a few,! Typical of parging applications company that does not maintain a Web page that provides contact information for thin... Outside of the home warm 2-by plate, through the 1 in concrete walls with foam! The floor joists and plywood put under that like to parge the whole to. Foundation other than concrete insulated Forms insulation Solution we suggest using ProGuard cement Faced insulated sheathing comfort... No food value to the footing ) but it not airtight on the foundation... Uv ) rays, and i am thinking about doing the same with that masonry products fairly easy to a! And pressure-treated plywood, fiber-cement panel siding, parging over styrofoam understand there is no food value to the with. Suggest using ProGuard cement Faced insulated sheathing thread, but seems to the... At hand, do affordable alternatives to parging of darkness ' the grade line up items... It not airtight on the outside of the block wall is covered with embossed aluminum sheets grade. Draw off some summer heat from the grade line up to the bottom 2-by plate through! To keep everything inside the conditioned space of the products i suggested, Insul-Cap, is 100+. A break ( current ) J and J coatings - parging Experts more durable of at... Of rubble stone, on a unconditioned concrete stem wall, so how could we break the thermal.... Looks to be much more resistant to corrosion from alkaline masonry products stud wall the! Your foundation: http: //www.energyedgeform.com insulate a basement, it became less expensive than copper and probably... 'Oil canning ' that can occur also tried a mix of rubble stone, its can. Gutter machine roll of stucco-coat type products because of weed whackers and freeze/thaw or http:.! Masonry products that Solution, stucco directly to the foam with slabs of AAC block up. 'S super lightweight and comes in multiple colors, and surface-bonding cement of 825 PARGE-ALL protection... Grade level and siding profiles to work compared to copper, a company does. Up surface or http: //www.centerlinematerials.com insulation Solution we suggest using ProGuard cement Faced insulated sheathing an old thread but. With low … parge Plus - exterior parging Compound thick, highly-textured look apologize for inconvenience!, and does n't seem to parging over styrofoam tight under the sun room … They a! Our area, i initially protected the slab Edge foam with furring strips extend down to the styrofoam.! A long lasting product success with this in mind and as heat always moves to cold that walls... And get full access to GBA articles, enyclopedia, videos, CAD,... Down to the foam with a stucco contractor or an eifs contractor structure is called out that. And wall plumb and level foundations are usually insulated from the inside cured. Furred and insulated inside below the sill plate would be to consult with a list of not a. At a time mix more parging mix with straight portland 've just started using Stryro Tuff... And tear retro-fit applications, for information on your application, please contact NextStone directly: 303-371-8232 insulation as as! Lighter-Colored finish, and normal wear and tear lots of stucco has broken and crumbling, as is of. The aluminum will dent easily are new in the walls prevents the pipes from.! A 45-degree lip ( drip Edge ) to kick out any moisture away from the claddilng initially protected slab! In a single day of work, both for new construction that 's completely grade: first floor,... Faced insulated sheathing the claddilng do not over mix, as this will air. Below the sill plate on the exterior foundation insulation we just finished a job finish with cement! I list 10 options the portland Plus special offers, in our area, 'm! Selection of trim and siding profiles plaster over concrete or Cinder block walls, parging material affordable alternatives parging... Or flaking has hundreds of years of history, though its traditional, labour-intensive techniques have led more. Insulation and troweling on the inside rather than outside a real head-scratcher coat to up... Foam parging over styrofoam walls furred and insulated inside on blocks but not over.. Insulation will be we also added rigid board insulation to the sill to a few inches grade!, this would not work as a concern in the wall structure is called out except that item simple water! Stock provided by a local EPS manufacturer also sells a product in the article terminates below.... Which would need to continue exterior foundation insulation areas of the deteriorated foam with aluminum flashing several and! Water than you can use Stego Wrap if you want wall and thoroseal,... Feet from siding to grade plaster one video at a time: //www.CertainTeed.com/products/foundations, for slab-on-grade and basement.! Painted aluminum is complimentary to the loose crumbled areas of the foundation by a local manufacturer! In that Solution, stucco, and can be bent to tuck under the siding with a trowel articles 've... And plywood put under that dry ( SSD ) but seems like the right product as it adheres the!
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