Excelon Vinyl Asbestos Tiles were produced in 1961 in both 9" x 9" and for order quantities over 9,000 sq.ft. However, we recently uncovered a significant amount of dust that was not cleaned out of a closet after this project. Whats the chances it has asbestos? For example, some Armstrong 1960s floor tiles were made without asbestos in their matrix. Our opinion includes the consideration that while foremost it is important to avoid creating an asbestos hazard by improper handling, and while it is usually reasonable to cover over asbestos floor tiles with a new layer of flooring, it is also important that you proceed properly, with local expert advice, so as to avoid creating inappropriate fear on the part of other users of the building. I just purchased a house built in 1961, the kitchen, den and main living room all have what looks to be asbestos tile. Asbestos in Asphalt Floor Tiles Asphalt floor tiles were commonly placed between the 1920s and the 1960s. Any idea? I'd also look at KENTILE KENFLEX ASBESTOS FLOOR TILE GUIDE - whose Carnival pattern suggests your flooring as well. However, though it's reasonable to treat such flooring as presumed to contain asbestos, without an expert test one cannot be certain of the floor's asbestos content. S.E. Evidence found near the Lake Juojrvi, Finland, shows that people used it to make pots and other cooking utensils. Actually we suspect the total asbestos content of the floor may be much greater. October 2010. Prior to regulation that banned their use, many flooring companies produced tiles that contained high concentrations of asbestos. and be sure to also read Wet mop the floor when youre done and then toss out the old mop head. by Inspectapedia Com Moderator, @Bea, We are thinking of covering it with hard wood or regular tile. Looking for information (manufacturing window, brand, etc.) Can you identify the tile I have and if it has asbestos in it? What do you think? @Rebekah, But you can see that,certainly, a couple have chipped but others are coming up and you can hear that when you walk on them. The floor tile product style name Applause is still in use by Tarkett flooring but for newer sheet or carpet-type flooring products that would not contain asbestos. We think that the hues in your tiles, even though the pattern is different, point in that direction. Glue that attaches floor tiles to concrete or wood. Stop cutting the flooring with a saw; it is certainly possible, even likely that it contains asbestos, though only by a lab test will we know for certain. Asphalt asbestos and vinyl-asbestos floor tiles were produced in 9" x 9", 12" x 12", and even 18" x 18" as well as in decorative strips, and in thicknesses of 1/16", 3/32", and 1/8", also in 0.08 gauge. Please see the below photo and let me know which brand, color and number you think these tiles are. Ive gone over the site, and looked at a lot of the samples and cant quite point a finger at it. The sheet flooring shown at left is identified as an Armstrong resilient flooring product.Another reader had a sample of this resilient flooring tested and confirmed a 70% asbestos content. From your experience, how much should I worry about asbestos dust that may have been released into our lungs and home from these tiles? 1960 - Armstrong Excelon Floor Vinyl Plastic Asbestos Floor Tiles, 9" x 9" & beginning in 1960 available in 12" x 12" size Excelon Vinyl Asbestos Tiles were produced in both 9" x 9" and for order quantities over 9,000 sq.ft. Have a sample of the flooring tested, or you can make a reasonable *guess* at whether or not the floor contains asbestos by answering the few easy questions found at: So they must be vinyl. Asphalt asbestos tiles were used from the 1920s - 1960s. Solidly built with oak flooring throughout, except kitchen, full and 1/2 baths, which are sheet asbestos vinyl. "Pesticide exposure and risk for Parkinson's disease." greatly appreciated. Asbestos is safe and legal to remain in homes or public buildings as long as the asbestos Asbestos in ceramic tiles may be present depending on the country of origin. The asphalt-impregnated felt backer on some linoleum rugs like this contains asbestos. Also, my tiles don't seem like vinyl to me. This 12 " x 12 " vinyl asbestos floor tile found in a 1969 home. Only one image can be added per comment but you can post as many comments, and therefore images, as you like. Only one image can be added per comment but you can post as many comments, and therefore images, as you like. And while 9x9 floor tiles were common in the 50's and 60's there were indeed 12x12 floor tiles being produced and installed when your home was built. It's unmistakably a wood-product material even without microscopic examination. Someday we will put down new vinyl throughout. Short of having a sample of the flooring tested, you can make a reasonable *guess* at whether or not your floor contains asbestos by answering the few easy questions found at Unless tests are performed (usually not necessary) and results indicate otherwise, I would treat this flooring as PACM presumed asbestos containing material and handle it accordingly. Thanks to its great mechanical properties and fire-resistance, asbestos was added to a wide variety of materials, vinyl and linoleum included. Also we don't know if the lab is looking only for characteristic and comparatively large asbestos fibers or if the procedure also detects shorts or fines of asbestos widely used as filler in asphalt-asbestos and vinyl-asbestos floor tile. U.S. Patent 3,763,083, issued October 2, 1973. We provide: identification photographs, product names, styles, colors, and vinyl-asbestos floor patterns, and colors for asbestos-containing floor tile products made between about 1930 and 1986 - flooring materials that are reported to or have been confirmed to contain asbestos in asbestos fiber or asbestos powder-filler form. Look at Packaging. The old tiles are relatively thin, around 1/8-inch thick, so installing new flooring on top will not appreciably raise the height of the floor. Vinyl flooring containing asbestos comes in a wide variety of colours and patterns. Please bookmark this page to make it easy for you to check back for our response. 1955 asphalt asbestos or vinyl asbestos floor tiles were sold only in 9" x 9" 1/16" or 1/8" gauge sizes, in one pattern (above) in seventeen colors. @Geraint, Take a look in the Paige top experts directory and you'll see some information about asbestos abatement companies. During the 1950s and 1960s, Kentile Floors was one of America's largest manufacturers of super-resilient floor tile, and it was a national tile distributor. Our house was built around 1945 but we don't know for sure when these tiles were installed. Try the search box just below, or if you prefer, post a question or comment in the Comments box below and we will respond promptly. I have not seen this specific pattern of flooring and the packaging photo you included did not mention asbestos - not all does even when the flooring contains that material. 12 (1997): 2898-2901. It's not a pattern that I've seen before. If the tiles were installed between 1960 and 1980, there's a slight chance they contain asbestos. I have just purchased a 1960s bungalow and came across your site whilst researching the unique tiles I have in the hallway. I recommend the procedures you'll find at We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. I would appreciate it. By Location On 2021-04-08 My understanding is that they may also contain asbestos but I am surprised I have not seen any pictures other than for tiles of different sizes and glue. So, I'm just going to cover them up. European Respiratory Journal 10, no. Colors: STYLETONE floor tiles 1961, shown aboveColors: WOODTONE vinyl asbestos flooring images from 1961 as shown above Answer (1 of 4): Do all vinyl floor tiles from the 1950s contain asbestos? Scientific reports 3, no. It is covered by carpet for the most part, appears to be glued down, except for a closet that has shelving above the flooring. U.S.) - what we learn will help others. Asbestos in Tile Flooring. "Possible environmental, occupational, and other etiologic factors for Parkinson's disease: a casecontrol study in Germany." see 1960-1969 ARMSTRONG EXCELON FLOOR TILE GUIDE: VINYL PLASTIC ASBESTOS, 9" x 9" & beginning in 1960 available in 12" x 12" size or see our complete list of flooring identification photo guides at FLOOR TILE / SHEET FLOORING PHOTO GUIDES. Found these layers during a kitchen demo. Thank you, - Anon [by private email] 2015/12/06. @InspectApedia-911, I live in Ozark MO. Any advice? Our Comment Box is provided by Countable Web Productions countable.ca, Click to Show or Hide Citations & References, 5 easy questions to tell if your FLOOR probably contains asbestos, 1960-1969 VINYL FLOOR TILE ASBESTOS TESTS - 03, 1960-1969 VINYL FLOOR TILE ASBESTOS TESTS - 04, MARBLE / STONE CHIP PATTERN FLOORING ASBESTOS, ASBESTOS TEST REPORT: Asbestos analysis of ca 1965 FLOOR TILE from a NEW YORK HOME, 1960-1969 ASPHALT FLOOR TILE ASBESTOS TEST - 06, ASBESTOS TEST LABS in the USA - EXAMPLE REPORTS, SOLID TILE & FEATURE STRIP FLOORING EXAMPLE, SHEET & TILE FLOORING ASBESTOS ID-BRICK PATTERN ID, ARMSTRONG FLOOR TILE IDENTIFICATION PHOTOS 1970-1972, ASBESTOS FLOOR IDENTIFICATION FAQs 1960-1969, ASBESTOS FLOOR TILE IDENTIFICATION COLOR KEY, ASBESTOS FLOORING IDENTIFICATION GUIDE INDEX, 1960-1969 ARMSTRONG EXCELON FLOOR TILE GUIDE, ASBESTOS, ITS INDUSTRIAL APPLICATIONS, ROSATO 1959, HOME INSPECTION EDUCATION COURSES (Canada), HOME INSPECTION EDUCATION: HOME STUDY COURSES, 94% non-fibrous (other) Note: could in some flooring incude non-fibrous asbestos filler [Ed. by Inspectapedia Com Moderator, @Kathy, If you do not know the brand name of your flooringyou can take a quick look at example photos of the product line of each manufacturer given Cant seem to find anything similar on here, Hello. I found this site by accident and it's terrific. Sorry. You can glue in floor tiles or use a leveling compound to make the floor smooth before installing a floating wood floor atop. by Inspectapedia Com Moderator, Yes that floor is likely to contain asbestos - you'll find a very close match in our photos from the 1960s and 1970s. Curious if you recognize it. The likelihood of 1950s and 60s floor tiles containing asbestos is very high, however that asbestos content is not hazardous unless the tiles are disturbed by cutting or grinding, which can. Hi, The last date used for asbestos depends on the country where your flooring products were made. The wondrous new "no-wax" flooring sold by companies such as Congoleum and Armstrong put a glossy sheen on post-war American prosperity. Annals of Neurology: Official Journal of the American Neurological Association and the Child Neurology Society 60, no. Asbestos Floor Tiles And Containing Sheet Flooring Vintec. 8/21/2013, The photos are a bit blurry (I did some sharpening in our lab) - so I'm not sure if we can match to an existing file photo or not. What I know is that tiles are thick (about 3 cm), with a thin layer of material seen (a few This floor is under carpet in a sunroom addition that showed up on a plat of survey from 84. "Applause III #02803", Tandus Centiva, a Tarkett Company, website page describing flooring products, retrieved 2015/12/06, original source: https://www.tandus-centiva.com/products/Applause-III-02803/color/28521. On 2022-06-28 I removed the old flooring in my bathroom to find some really beautiful mosaic tile. Keep in mind the mastic used as an adhesive for these older tiles might also contain some asbestos. . First, why do I call this an "asphalt-asbestos" floor tile rather than "vinyl-asbestos" or just "vinyl" floor tile? the basis for current work by asbestos identification laboratories. And as you and your husband may know and certainly as your doctors will know, there are other exposures that are, unlike asbestos, cited as causal or exacerbating Parkinson's, for example;: On 2021-01-19 by Jane Fallek - husband has been laying floors since 1960 now has Parkinson's Disease. METALLIC style flooring tiles shown above That means either having loose tiles removed and feeling in those openings with new floor tile or better is removing all of a loose tile and then covering over the floor with a new material. Below: Sample 06 New York floor tile asphalt-based tile mastic adhesive, also examined by PLM. I hope it's okay I'm posting again. Okay, that makes sense. Descendents of Linoleum include Anaglypta and Lincrusta (many writers spell it "Linocrusta or linacrusta", an embossed patterned covering used on walls and ceilings. Once asbestos regulations arose in the 1970s and 1980s, companies stopped using asbestos in their products. The tile looks good but removing the tack strips will obviously disrupt it. I am concerned if this sheet flooring contains asbesto. Hello! Since asbestos is known for its heat-resistant properties and durability . I'd like to see a photo of the back of the tile and to know its dimension and thickness. Some localities restrict asbestos testing to licensed asbestos remediation experts. Based on the age of the home and having no other information it would be prudent to treat the floor as presumed to contain asbestos. Any recommendations for a product to seal the tiles? ASBESTOS FLOOR TILE ID REQUESTS 1960's at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice. I need some more of your expertise and advice. It looks like a masonry product- a terrazo type floor tile. definitely one of a kind. Between 1960 and 1980, mastic adhesives were most commonly used with a specific type of vinyl flooring tile. How can I submit a photo of a tile to see if it might contain asbestos? 816, 845 filed Feb 17, 1967. Linoleum is a term invented in 1860 by Frederick Walton to describe sheet flooring. They are in pretty immaculate condition really so not sure how old they are. Use a measuring tape to measure the length and width of one of your flooring tiles. Unsure if we are safe to pull up the linoleum so the new flooring can be level with the rest of the house. and here is a closer look at this floor tile sample pattern under our stereo microscope. While the reader referred to this as "Armstrong Congoleum sheet flooring", Armstrong and Congoleum are separate individual companies. Date your Tiles. One or two broken floor tiles in my experience is not going to produce even a measurable level of Airborne asbestos but as the floor continues to deteriorate and in particular if it's breaking up in normal use then it does need to be addressed. CERAMIC TILE, ASBESTOS Several manufacturers, including Armstrong, Sears, Wards and possibly Kentile produced a vinyl-asbestos floor tile in that pattern, referred to as "Corkstyle" Asbestos is safe and legal to remain in homes or public buildings as long as the asbestos materials are in good condition and the asbestos can not be released into the air. Be Lurking in Your Home. Your photos (above) look like vinyl-asbestos floor tiles in the cork pattern.Actual cork floor tiles would be unmistakable as those would be actual cork material. Well, then, thank you for all your patience and kind willingness to help. [23] Thanks to reader N.H. for providing a photo of 1970's era vinyl asbestos floor tile that we identify as most likely Armstrong Solarian Devonport white. The lab found. Has anyone come across this tile design before? IMAGE LOST by older version of Clark Van Oyens useful Comments code - now fixed. The package or box of the sheet floors can also help. It looks to be ceramic. the seller will not allow me to test them, Assuming if they were positive I'd d then they would need to disclose that or issue a credit. As we discuss at PEEL & STICK SELF ADHESIVE FLOOR TILES. | Photo by Russell Kaye I'm told that the old vinyl floor tiles in the basement of our 1950 house contain asbestos and that I should not try to remove the tiles but cover them with wall-to-wall . We also very much welcome any criticism, questions, content suggestions. Take a look at our next photograph below, showing the edge of this 1960's floor tile. I do see those similar matches and that is what I was afraid of having already disturbed it. Thank you for any information you may be able to share. Do you think they contain asbestos? It is necessary to know the flooring product model number or collection name of a tile in question, or to submit a sample to an asbestos test laboratory to make a final determination. (See the corkstyle color images from 1956, 1957, 1958), EXCELON DESIGNER TONE-on-TONE colors 9" x 9" x 1/16" (some patterns) & 1/8" , shown above. Please advise. CENTENNIAL style Rhapsody green 815 shown above, LIGHT CORK 840 from 1963, also see MEDIUM CORK from 1965 and DARK CORK from 1962, HAMPTON BLACK 1106 vinyl asbestos flooring images from 1963, METALLIC - (see 1960-1962 photo examples), STANDARD straight grain floor tiles - (shown ECRU 767), STYLETONE floor tiles - shown GLACIER 838, above, Feature Strips- (see 1956 examples of solid color feature strips). This photo guide to asphalt asbestos & vinyl asbestos floor tiles for each year shows at least one color photo of each floor tile style or pattern in an example color. In Theophrastus, On Stones, from around 300 BC, there is a reference to a material that is thought to be asbestos. ASBESTOS REMOVAL, WETTING GUIDELINES. Any advice greatly appreciated. Hey, so I'm tearing up carpet in a house I just bought. This article contains flooring identification requests for floor tiles or sheet flooring believed to date from the 1960's. In homes built prior to 1975, asbestos is most commonly found as thermal insulation on basement boilers and pipes. Arens, Henrietta A., and Francis E. Arens. I can't afford to get these professionally tested for asbestos and am hoping you can help me identify them per your extensive documentation. I have not pulled off enough of the tan tiles to measure how big the turquoise tiles are. The white substance in your 2nd photo looks like tile mastic adhesive. "Extrusion graining process." For example you wouldn't install another layer of tile or sheet flooring over loose floor tiles but you might be able to install a laminate floor where there are a couple of loose floor tiles.Thank you for your comment about independence. I may have misunderstood you but if you're saying that you think that large piece of flooring tell you whether or not the material contains asbestos, that's a mistake. We are dedicated to making our information as accurate, complete, useful, and unbiased as possible: we very much welcome critique, questions, or content suggestions. The home was built in 66, and I am fairly confident t, Has anyone ever seen this flooring is almost like paper. U.S. Patent 2,914,807, issued December 1, 1959. On 2021-12-12 1960 - 1969 Armstrong Excelon Floor Vinyl Plastic Asbestos Floor Tiles, 9" x 9" & beginning in 1960 available in 12" x 12" size you'll see some similar but not matching patterns such as the Coda Bisque design or Nice Gold design. [17] Kentile KenFlex flooring photographs: [22] Thanks to reader Meryl Silvers for hexagonal floor tile photos showing a possilbe Kentile product that contained asbestos. Original filing 16 March 1950. There you will find a whole library of photos and descriptions of various kinds of "sheet" flooring including linoleum. Hillerdal, Gunnar, J. Lee, A. Blomkvist, Anna Rask-Andersen, M. Uddenfeldt, Hemin Koyi, and E. Rasmussen. CENTENNIAL style vinyl asbestos flooring images from 1962 (above). "Pleural disease during treatment with bromocriptine in patients previously exposed to asbestos." Unfortunately, it can also be found in a myriad of other household materials including: Blown-in attic insulation. The total concentration was <1% (see attached report). Another time period asbestos floors were popular was between the years of 1920 and 1960. Also Please re-post the image if you can. - 5 easy steps that can help you make a reasonable guess at whether or not the floor you ask about contains asbestos. Of course it's okay for you to post again Eri.That floor tile looks like Armstrong's "corkstyle" that is likely to have asbestos; if you're confident it was installed before 1986 then you'd treat it as presumed to contain asbestos.That does not mean you need to panic nor to rip up the floor. CUSTOM IMPERIAL style flooring tiles (White sea gray 1112, above left) floor tile images from 1966, IMPERIAL style Coppetone beige 865, Terrace white 880, IMPERIAL MODERN style vinyl asbestos floor tiles, STANDARD GRAIN vinyl floor tiles - White bayberry 710 shown above, TRAVERTEX style (Teal green 1136) shown above, TRAVERTINE EMBOSSED asbestos floor tiles (Vetralla 4221) (also see 1965 Embossed styles), CALIGULA style (Dianna white 51202, above left) all vinyl asbestos floor tile images from 1968, CUSTOM SHALESTONE flooring (Tioga beige 57001), EMBOSSED EXCELON(See 1965-1966 styles of embossed floor tiles), FEATURE style (colid color floor tiles & strips - color chart), IMPERIAL style Mint green 56871, shown above, IMPERIAL MODERN style (Shadow brown 51853, above left, not produced in 1973), METRIC CHIP (Palma beige 54281) [Compare with Shattered Stone - 1973] See details, at MARBLE / STONE CHIP PATTERN FLOORING ASBESTOS, PALATIALstyle (Royal rouge 51600, also in lighter colors, 7 colors total), POLISHED MARBLE vinyl asbestos floor tiles (Meadow white 54193, above), POMPEII style shown in Dianna white 51201 - above, RANDOM MOSAIC style Terra cotta red 54262 shown above, STANDARD STRAIGHT GRAIN vinyl asbestos flooring (Smooth Surface) (Bayberry beige 56721) above, SWIRL CHIP style floor tiles (Rheims beige 54272) above. This 3"x3" "EXCELON" tile sample is from a boxed set made by Armstrong, dated August 1964; the pattern is called: "Andover White". I cant tell if the darker linoleum in the kitchen is tile or sheet without pulling up the top layer. CORKSTYLE floor tiles - vinyl asbestos tiles that resemble cork flooring. Much appreciated. I did not see the exact picture on your site. Photo above: a gray, green, and light tan asphalt-asbestos floor tile installed in a northern Minnesota home in 1962. Questions & answers or comments about how to identify asbestos-containing flooring materials and what to do when asbestos-containing floor tiles or sheet flooring are found in a building. Asbestos floor tiles were first installed in the early 1920s and were commonly used until the late 1960s. You can either engage an asbestos remediation expert or obtain a test kitfor which youll remove a flooring sample to mail to an asbestos-testing lab. Treat that floor tile as presumed to contain asbestos or have a sample tested, 12x12 texturesd. 1 (2013): 1-11. Above: photos of mastic removed from the back of our tile sample No. Floor Sample No. "The interaction of asbestos and iron in lung tissue revealed by synchrotron-based scanning X-ray microscopy." Here is an additional photo for the 1965 vinyl flooring, On 2021-08-29 04, a floor tile installed in a Two Harbors MN home ca 1960 was tested for asbestos using Polarized Light Microscopy (PLM) by EMSL. Find licensed asbestos abatement experts in your area and get free, no-commitment estimates for your project. Can someone point out to me asbestos information about linoleum "sheets"? It is also the same base linoleum in the bathroom. My questions to you: a, do you think that these look enough like the tiles that have asbestos that we really don't have to test? at ASBESTOS FLOOR TILE IDENTIFICATION - (floor tiles) inspectapedia.com/hazmat/Asbestos-Floor-Tile-Identification.php. Often tiles were of 9"x9" size (pre-1960) and 12"x12" (post-1960) and typically produced in dark colors (black & dark gray) as asphalt was the main binder. It means a lot that you took the time and trouble to comment as you did, and of course I'm very happy that our information proved helpful to you.Indeed we have worked hard for over fifteen years to make information at InspectAPedia.com accurate, in-depth, and without bias, so I am of course very grateful when a reader reports that our website has been useful.To that end, I would much appreciate hearing any comments, critique, suggestions, or further questions that you may have about any of our diagnosis/repair articles. You can also review the extensive pattern index found here: Popular flooring patterns were continued, without asbestos, after 1986. Seidler, A., W. Hellenbrand, B-P. Robra, P. Vieregge, P. Nischan, J. Joerg, W. H. Oertel, G. Ulm, and E. Schneider. EXCELON IMPERIAL l 9 x 9 x 3/32 & 1/8" floor tiles, shown above were sold in the following. And of course you would choose a clear sealant when you are preserving and retaining the original floor. Another person suggested that even if we get estimates from different companies we probably won't be able to trust them. this site is so rarelots of gratitude. This flooring has not been identified for sure, but it resembles an Armstrong tile (See the Armstrong Craftlon Collection 12" x 12" Adelphi II Aalst54431 (showing a second color, Aalst). Trying to renovate a basement bathroom, and came across some flooring Im unsure of. Articles may contain affiliate links which enable us to share in the revenue of any purchases made. @Lengman, We just uncovered these beauties under carpet as we are prepping to install wood flooring. Asphalt Tile (asphalt-asbestos tile): Is a type of tile that contains asbestos used predominately between the 1920s-1960s. Dr. McCrone literally "wrote the book" on asbestos identification procedures which formed In my OPINION there is no need to test these tiles, as the tiles in your photos are almost certainly from the Armstrong product series you've already identified. Testing would take weeks to find out. From a photo one cant answer your question with certainty. This photograph of sheet flooring was identified by a reader in a 1964 home. Light Woodtone 788, Red Woodtone # 796, Dark Woodtone 799 (See same tile pattern & color photos from 1958 for color photos). Vinyl floor tiles. Excelon Vinyl Asbestos Tiles were produced in 1963 in both 9" x 9" and for order quantities over 9,000 sq.ft. In several rooms I have a flaming ground, looking quite similar to many of the photos seen on your site. We plan on taking off all of the tan tiles, cleaning the turquoise floor up, sealing it and letting her shine in all of her 1960s glory. And also what the tiles look like. Personal correspondence with DF, 10/22/2012, Asbestos Identification and Testing References. Professional testing can run $350 to $800, depending on whether other materials in your home are tested at the same time. When asbestos fibers are inhaled, they lodge in the lungs and do not break down, which can lead to illness. Some of the tile he layed had asbesyos but also some of the adhesives. Not all adhesive floor tiles produced during this period contain asbestos. "Pleural effusion during bromocriptine exposure in two patients with pre-existing asbestos pleural plaques: a relationship?." Below: Flooring sample #04 under polarized light in a PLM microscope. Theophrastus was successor to Aristotle in the Peripatetic . This is a surprising result; the only rational explanations I can come up with for an asbestos level greater than zero but less than 1% might be that the lab is not going to risk guaranteeing zero asbestos in the sample if that's a level of asbestos below that that their procedure can detect, OR the flooring has slight asbestos in its matrix from cross-contamination. 2 (2006): 197-203. You will not receive a notification when a response to your question has been posted. also in 12" x 12" size. b. do you think these tiles pose a hazard (unlike one of the family members who does not) c. do you suggest we get this independent person to give us an opinion or do you believe that the remediation companies will be honest?