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Above: photos of mastic removed from the back of our tile sample No. It is very common to find multiple layers of asbestos floor tiles as they may have been added over time. I found this site by accident and it's terrific. I can guess at the white substance but the floor tile should be treated as presumed to contain asbestos. I'm buying a house and am worried about tiles which are curling and broken containing asbestos. Please see the below photo and let me know which brand, color and number you think these tiles are. Anyone else have that problem from asbestos? We have some asbestos floor tiles in our basement from the 1950s that I am trying to identify. Some self-adhesive floor tiles made by Armstrong also contained asbestos. Find licensed asbestos abatement experts in your area and get free, no-commitment estimates for your project. It pulls apart like its paper is only about 1/16 of an inch thick. 2 (2006): 197-203.
Asbestos Flooring: A Hidden Danger in Your Home 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. Aside from that, some homeowners simply arent comfortable having asbestos tiles remain even if they poseno health risk. It looks like a masonry product- a terrazo type floor tile. 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. 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. Can you identify the tile I have and if it has asbestos in it? 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. The definitive way to find out if tiles contain asbestos is to have them tested. For colors for which a link is not provided below, see the earlier occurrence of that tile color in a previous year. Really? Below we provide an extensive photo-dictionary of resilient flooring, floor tiles, and sheet flooring, with focus on older floor coverings that are known to contain asbestos.
Easy Ways to Identify Asbestos Mastic: 15 Steps (with Pictures) - wikiHow What releases problem levels of fibers and particles from asbestos floor tiles is more likely demolition, sanding, grinding, or potentially, buffing with a power buffer that uses a steel scrubber attachment. CORKSTYLE floor tiles - vinyl asbestos tiles that resemble cork flooring. 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. We removed all the other carpeting and tack strips in the house and luckily found hard wood but this one gave us pause. This will give the buyers a heads up so they dont start tearing out the tiles should they wish to install new flooring. Thanks for asking, Quora User! On 2021-12-12 Can someone point out to me asbestos information about linoleum "sheets"? may have been entered erroneously. 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: Quite an eye-opener to all the terrible things Ive handled over the years!Be well,Thane IMAGE LOST by older version of Clark Van Oyens useful Comments code - now fixed. If so, what I can do at home? materials are in good condition and the asbestos can not be released into the air. On 2021-06-17 DOES THIS FLOOR CONTAIN ASBESTOS? Many homes have asbestos-containing floor tiles, especially those built or updated in the 1970s and before. Note: appearance of your Comment below may be delayed: if your comment contains an image, photograph, web link, or text that looks to the software as if it might be a web link, your posting will appear after it has been approved by a moderator. Above: Sample 06 New York floor tile examined by PLM. [25] L.R. Terrazzo flooring can also be poured in place but then we'd not see those joints. We pulled the carpet in the dining room & discovered the original pebble-style sheet linoleum underneath (fortunately oak graces the bulk of the living areas). Asbestos has been used in vinyl wallpaper since the 1920s, and vinyl floor tiles and sheet flooring rose to prominence in the 1950s. 04, a floor tile installed in a Two Harbors MN home ca 1960 was tested for asbestos using Polarized Light Microscopy (PLM) by EMSL. Original linoleum products were made using linseed oil as an ingredient, often with a jute (burlap or fabric) backing. for the photo and test information. October 2010. They are in pretty immaculate condition really so not sure how old they are. From your text I don't know what the sound is that you are describing but if the sound is one that suggests that the tiles are not well at heared then you may need to remove them before installing another layer of flooring. Be Aware! This 3"x3" "EXCELON" tile sample is from a boxed set made by Armstrong, dated August 1964; the pattern is called: "Andover White". There are asbestos testing kits that you send away to lab ($100/sample; floor = 1 sample; adhesive = 1 sample = total of 2 samples). I did not see this tile in the photo displays but I am sure it is old. U.S. Patent 3,763,083, issued October 2, 1973. A list below each group of photos includes the names of and links to additional photos for other colors of these styles. A vintage, vinyl asbestos floor tile sales-sample showing a distinctive retro pattern. I started to peel away at it before I thought to check if it could contain asbestos. What do you think? You'll also find in this article series guidelines on reducing the hazard from asbestos-containing flooring, including cleanup procedures and cover-up procedures. ), Excelon Straight-Grain 9" x 9" x 1/16" & 1/8" gauge floor tiles, not the metallic series, were sold in these, Colors: Seneca White 770, Mohawk gray 771, Apache Red 777, Osage Green 780, Iroquois Tan 783, Mohave Charcoal 786, (See same tile pattern & color photos from prior years), Excelon STYLETONE series vinyl-asbestos floortiles , shown above (similar to Cork patterns + monochromatic colors), Colors: Sandtone 830, Mintone 831, Rosetone 834, Cedartone 835 (See same tile pattern & color photos from 1959 for color photos), Excelon WOODTONE floor tile pattern, shown above, sold in these colors: ASBESTOS REMOVAL, WETTING GUIDELINES. Several manufacturers, including Armstrong, Sears, Wards and possibly Kentile produced a vinyl-asbestos floor tile in that pattern, referred to as "Corkstyle" Clean up any remaining bits of adhesive by scraping them off the subfloor while keeping the floor wet, and then scooping them up and putting them in a disposal bag. If you own a home (or are thinking about buying a home) built between the 1920s and 1960s . The particle shape or pattern in your floor tiles is similar to the Armstrong floor tile Imperial pattern from 1963, see ARMSTRONG FLOOR TILES and scroll down to 1963). While the reader referred to this as "Armstrong Congoleum sheet flooring", Armstrong and Congoleum are separate individual companies. Jane, Personal correspondence with DF, 10/22/2012, Asbestos Identification and Testing References. If you can identify your floor tile collection name or model number, laboratory testing of the sample to screen for asbestos may be unnecessary. ASBESTOS FLOOR TILE ID REQUESTS 1960's at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice. I'd also look at KENTILE KENFLEX ASBESTOS FLOOR TILE GUIDE - whose Carnival pattern suggests your flooring as well. On 2022-06-03 by InspectApedia-911 (mod) - white tile mastic adhesive, @Jacob Hood, That person suggested we get someone who is independent of the asbestos removal companies (assuming these are asbestos tiles) who could look at the area and .tell us what to do in our best interest. EXCELON IMPERIAL l 9 x 9 x 3/32 & 1/8" floor tiles, shown above were sold in the following. A single 15-gallon poly-bag, designed for asbestos disposal, will hold approximately 20 square feet of demolished floor tile and associated debris. I have just purchased a 1960s bungalow and came across your site whilst researching the unique tiles I have in the hallway. Above: additional photos of this 1960's flooring sample under our stereo-microscope, showing the tile's face and the texture of its back or "bottom" surface. So, you seem to be that independent person I asked about. Unsure if we are safe to pull up the linoleum so the new flooring can be level with the rest of the house. Some forms of linoleum. They're not dark inside though.
All You Need to Know About Asbestos Floor Tiles - Bob Vila 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. Photo ID guide to 1960's Asbestos-Containing floor tiles: This article provides flooring identification requests and represeentative photographs of 1960's floor tiles to help identify flooring that contains asbestos. I did not see the exact picture on your site. Quite special. Sometimes in order to be responsive, your question is being answered by dictation from a cell phone rather than typing at a computer desk. And of course only a certified asbestos test lab can say with certainty the tile asbestos composition. Would it best to just put a floating floor over it? "The interaction of asbestos and iron in lung tissue revealed by synchrotron-based scanning X-ray microscopy." Date your Tiles. Since asbestos is known for its heat-resistant properties and durability . Tel: 412-207-7237 and email: Thanks to reader R.M. For colors for which a link is not provided below, see the earlier occurrence of that tile color in a previous year. Continue readingat ASBESTOS FLOOR TILE ID REQUESTS 1970's or select a topic from the closely-related articles below, or see the complete ARTICLE INDEX. Let's look at the back of this tile.
Kentile Floors History of Asbestos I hope it's okay I'm posting again. I think that the cork pattern as well as other light-colored floor tiles will generally date back to early vinyl or "plastic" floor tiles. Thank you. Using the historical info like the dates of manufacture, you can know if the sheets have asbestos. 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. Brown asphalt tiles were also produced, and contained a fair amount . at ASBESTOS FLOOR TILE ID REQUESTS 1960's. On 2017-03-17 by (mod) - Kentiles made during the end of the company's life, in . 775) 423-6221. That might give you an idea of whether or not the discovered dust Reservoir was making itself known in other building areas. Bottom line: Asbestos-containing sheet flooring in good condition in a residential environment is not a high risk of causing airborne asbestos hazards as the material is not friable. That's the least expensive and safest and most recommended approach. Keep a pump sprayer filled with water handy, and spray down the floor as you work to reduce the risk of airborne fibers.
The History of Asbestos: Timelines of When Asbestos Was First Used Testing for asbestos was completed on a fragment of this flooring material. One of the reasons manufacturers liked vinyl is that lighter colored flooring was easier to produce when you don't start with (black) asphalt. Unfortunately, it can also be found in a myriad of other household materials including: Blown-in attic insulation. Have uncovered these floor tiles in my parents' 1960s built house. Any information would be greatly appreciated. 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. "Extrusion graining process."
How to Recognize Asbestos Floor Tiles | Asbestos 123 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. These tiles are mostly stuck on concrete screeds with bitumenous adhesive. 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? I have not found research asserting that exposure to asbestos is a cause of Parkinson's but there are medical complications or interactions possible where both are present in one individual; I'll include some research below. "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. I had been cutting it with a bandsaw over the last 4 or 5 days (without any kind of mask). 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. Answer (1 of 4): Do all vinyl floor tiles from the 1950s contain asbestos? Asphalt asbestos tiles were used from the 1920s - 1960s. I will gladly cover but the two surfaces are not level so one will need to be disturbed to fix it. Sanding, sawing, drilling, or tearing the tiles out, however, can release fibers into the air where they can be inhaled, so caution should be taken to not disturb them. Eri,Thank you so much for your very nice note. Typically a lab fee is about $50. The tiles are 12"x12" and are approximately 1.6 mm in thickness. the tile is one of a kind. Do you folks have any info/data on a floor covering that was briefly sold in the USA during the 1960's named "monosaic"? Asbestos is safe and legal to remain in homes or public buildings as long as the asbestos
Do all vinyl floor tiles from the 1950s contain asbestos? U.S. Patent RE 24,104, issued December 27, 1955. Thank you, - Anon [by private email] 2015/12/06. also in 12" x 12" size. If you've got vinyl or asphalt floor tiles installed before the early 1980's it would make sense to treat them as presumed to contain asbestos (PACM or "Presumed Asbestos Containing Material") - and to avoid making a dusty demolition, sawing, grinding mess. 1960s asbestos vinyl flooring We live in a 1960's 3-bedroom rancher. I'm guessing anywhere between 1950 and 1975. Typically the floating floor will use a rosin paper or other underlayment as well. InspectAPedia tolerates no conflicts of interest. Wear a respirator mask, goggles that form a seal around your eyes, a hat, and old clothing you will dispose of when the job is done. We are dedicated to making our information as accurate, complete, useful, and unbiased as possible: we very much welcome critique, questions, or content suggestions. If you mustremove them for a remodel, be sure to follow one of the safe removal methods described below. 11 Ways to Make the Most of Your Towns Curbside Just Floored! Colors: IMPERIAL pattern vinyl asbestos floor tiles for 1961 sold as 9" x 9"x 3/32 or 1/8" gauge, shown above [Click to enlarge any image]Colors: METALLIC series floor tiles for 1961, straight grain, shown aboveColors: SPATTER series floor tiles, shown aboveColors: STANDARD STRAIGHT GRAIN pattern Armstrong flooring tiles 1961, shown above But its ban from production didnt necessarily mean that all products, including floor tiles, had been ripped out of homes or even completely removed from shelves. New vinyl, laminate flooring, hardwood, engineered floating flooring, and carpeting can all be successfully installed over asbestos tiles. [We do not know the company history nor whether there is an association with EverWear vinyl asbestos floor tiles discussed in this article. 1955 Armstrong Asphalt-Asbestos Floor Tile Color List: POMPIAN RED A-200, the basis for current work by asbestos identification laboratories. I thought it was "Comanche Black 772" but it also has green in it. Trying to identify this material and decide what our next steps should be in our new home. ASBESTOS FLOOR SEALANTS. It is covered by carpet for the most part, appears to be glued down, except for a closet that has shelving above the flooring. Friable and nonfriable asbestos are defined.
How To Identify Asbestos Floor Tiles The flooring is pattern I have seen posted by several readers, one referring to it as "Pebble Peoples Floor Tile". I might just assume that it contains asbestos and wear masks and gloves while cleaning and sealing. house was built in 1973. please email me at jlovgren83@gmail.com if u can identify, Great website you have, it's been a good resource for me. Armstrong is a separate company from Congoleum-Nairn. -- I.B., Spain. CENTENNIAL vinyl asbestos floor tile images from 1965 (above left), and DARK CORK same as this example from 1962, SPATTER (see 1956-1960 & 1964 photo examples). Safe demolition of asbestos floor tiles should require you to: Copyright 2023 Acton Media Inc. All rights reserved. Sorry. 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. @Jeff Koenig, Stanton, .F., et al., National Bureau of Standards Special Publication 506: 143-151, Pott, F., Staub-Reinhalf Luft 38, 486-490 (1978) cited by McCrone. - Anon. My new plan is to replace the tiles I've already taken up with new tile, then put a floating wood floor over the top. The same is true in the bath: pebble style underneath a newer layer, except there is no wood layer between.The closest I could find in your list to the lowest layer is Styletone 838 Glaciertone.Thanks for the amazing list. Also compare your tile pattern to those shown at our article on Wards floor tiles. DIY removal is cheaper because no labor costs are involved. millimeters) and then a mortar or something similar. Though I don't see tiles that look exactly like this, the tiles look similar to the asbestos tiles in your picture library. We have no relationship with advertisers, products, or services discussed at this website. - US EPA From your experience, how much should I worry about asbestos dust that may have been released into our lungs and home from these tiles? These Excelon designer floor tiles by Armstrong were sold in MINT GREEN 760, SAND BEIGE 762, ECRU 767, KASHA TAUPE 769 - new (See 1957 - 1958 for other color photos) all shown above. The safest and least costly approach is to leave the flooring alone, in place, and to cover it with new material. 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). 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. On 2022-04-24 @Rebekah, Vinyl floor tiles. 5,981 views. 1960-1969 ARMSTRONG EXCELON FLOOR TILE GUIDE at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice. The total concentration was <1% (see attached report). We pulled up old linoleum and found this underneath. Asbestos in ceramic tiles may be present depending on the country of origin. Colors: KASHA TAUPE 769, and quite widely popular. The house was built in 1963. It depends in part on what kind of flooring you are installing. Thanks, On 2021-08-18 The house was built in 1960. So not sure when the room was added or when this floor was laid. In several rooms I have a flaming ground, looking quite similar to many of the photos seen on your site. Testing would take weeks to find out. Asbestos is safe and legal to remain in homes or public buildings as long as the asbestos It would help us research this floor design if you could tell us the country, city, state or province where the floor is installed. The house was built in 1965. Asbestos floor tiles were first installed in the early 1920s and were commonly used until the late 1960s. For colors for which a link is not provided below, see the earlier occurrence of that tile color in a previous year. U.S.) - what we learn will help others. This 12 " x 12 " vinyl asbestos floor tile found in a 1969 home. Excelon Vinyl Asbestos Tiles were produced in 1961 in both 9" x 9" and for order quantities over 9,000 sq.ft. I'm amazed by all the information you have and put up. I just purchased a house built in 1961, the kitchen, den and main living room all have what looks to be asbestos tile. By Location Replace it with a new mop head and rinse out the mop bucket thoroughly. The wondrous new "no-wax" flooring sold by companies such as Congoleum and Armstrong put a glossy sheen on post-war American prosperity. Does vinyl get rigid? Excelon Vinyl Asbestos Tiles were produced in 1962 in both 9" x 9" and for order quantities over 9,000 sq.ft. Hi, Another person suggested that even if we get estimates from different companies we probably won't be able to trust them. What Is Black Mastic Asbestos? RELATED: 9 Places Asbestos May (Still!) The adhesives also had asbestos in them. - concerned that white brick pattern sheet flooring may contain asbestos. if you think we find this person, are there such people around? DESIGNERS SERIES vinyl asbestos floor tiles, shown above Plan is to dampen and clean up the mess, then cover it over. The age is importanttake a look at the simple questions at DOES THIS FLOOR CONTAIN ASBESTOS? 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. Also see this litigation: D.C., N.D., Washington (Spokane), Doc. Get site. We were planning on putting lvp over top but some of the sheet flooring is raised and cracking. Seeing as I have three other rooms with tile I think this is the easiest fix for me. I hope you can advise me on the matter, think that contain asbestos? 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. Sure, glad to: take a look at SHEET & TILE FLOORING ASBESTOS ID-BRICK PATTERN ID where you'll see more of that white brick pattern sheet flooring. I can't afford to get these professionally tested for asbestos and am hoping you can help me identify them per your extensive documentation. "Handling Asbestos-Containing roofing material - an update", Carl Good, NRCA Associate Executive Director, Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the. Its easier to lay asbestos floor tiles onto another layer of asbestos floor tiles than to remove the old ones first. I am concerned in particular with asbestos in the sheet flooring shown in the picture. Kits come with instructions on how to collect the sample and include disposable gloves and a dust mask to wear during collection. Cant seem to find anything similar on here, Hello. EVER WEAR TILE CO is currently (2009) in the Terrazzo, Tile, Marble, and Mosaic Work industry in Fallon, NV. materials are in good condition and the asbestos can not be released into the air. Below: Sample 06 New York floor tile asphalt-based tile mastic adhesive, also examined by PLM. Mastic is a term that has largely become outdated, but you may still find it on old cans around the house. If you can remove it without breaking it up or making a dusty mess you'll minimize the possible hazard.The ARTICLE INDEX has more suggestions for removing old flooring. However if such flooring installed in North America before the early 1980's is in very poor condition or if it must be demolished as part of building renovations, it should be treated as presumed to contain asbestos and handled accordingly. See In some instances, we have seen up to six layers of asbestos floor tiles. for a more-complete understanding of the same question and our answer that you'll find there. provided photographs of Armstrong Palimino Beige and Pecan Beige asphalt asbestos floor tiles, floor tile packaging and identification details, along with asbestos test lab results. For a quick check and five easy questions that can help tell you if an unknown floor covering contains asbestos, try. Asbestos Floor Tiles Textiles And Composites. 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. materials are in good condition and the asbestos can not be released into the air. On 2022-06-28 With the photo and years guide, you'll know which sheet floors have these chemicals. In a Tri-level home on the ground floor. The home was built in 66, and I am fairly confident t, Has anyone ever seen this flooring is almost like paper. It's unmistakably a wood-product material even without microscopic examination. 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. Yes vinyl floor tiles can get very rigid and brittle; if the tiles are thick, say 1/8" and dark inside they may be asphalt based; else probably they're vinyl. We're glad to be of assistance. "Pesticide exposure and risk for Parkinson's disease." Not reported by the lab, see TEM results below. 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. 9 Places Asbestos May (Still!) Isn't this correct? https://inspectapedia.com/hazmat/Asbestos-Hazard-Reduction.php. 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? Grotheer, M. "Construction materials." Readers can use our page bottom COMMENT BOXto submit photos of flooring to get help in identifying floor tiles or sheet flooring that might contain asbestos. 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How to Identify Asbestos Sheet Flooring? (4 Simple Ways) - What Is Vinyl also in 12" x 12" size. So they must be vinyl. Have you seen this style before from the 60s? It looks to be ceramic. 1/16" was referred to as service gauge. Asbestos in Tile Flooring. 1 (2013): 1-11.
pre 1983. See the flooring removal articles recommended above including also in 12" x 12" size. We also very much welcome any criticism, questions, content suggestions. Only one image can be added per comment but you can post as many comments, and therefore images, as you like. From a photo one cant answer your question with certainty. Thank you for providing a useful site about asbestos tile. INDEX TO ASBESTOS FLOORING She found remnants in the bottom of a kitchen cabinet on which was imprinted "Armstrong". Vinyl is durable, so asbestos-containing vinyl tiles and floor coverings are likely to still be in many Australian homes built prior 1990. That looks like a vinyl floor tile in a wood grain pattern, though from just your photo I'm unsure. This floor is under carpet in a sunroom addition that showed up on a plat of survey from 84. For colors for which a link is not provided below, see the earlier occurrence of that tile color in a previous year. Yes that statement is a direct quote from US EPA guidance on asbestos-containing materials including flooring. Sure, Anon, just use the email found at our CONTACT link seen at the top or bottom of any InspectApedia.com page - but it may not be necessary. If the floor is in poor condition or must be removed then see the asbestos floor removal and asbestos hazard reduction articles found in the ARTICLE INDEX at the end of any of these pages. Take a look in the Paige top experts directory and you'll see some information about asbestos abatement companies. Avoid making a dusty mess. SC7G made in manufacturing run No. I have read that some places still installed Asbestos floor tiles into the early 1980s, but I can't recall ever seeing them in a house that new. Between the 1920s and 1960s asbestos was a popular material used in floor tiles.