This wood is a non-toxic product, making it fully biodegradable. Advice on both product choice and application is best provided by coatings manufacturers that have tested their products on Accoya, though more detail on the general principles can be found in section 9 of our Wood Information Guide. You can create your listing free at DIYnot Local. As its popularity increases, more questions about Accoya arise. The process adds nothing to the wood that is not naturally present. Accoya, Tricoya and the Trimarque Device are registered trademarks owned by Titan Wood Limited and may not be used or reproduced without written permission. JavaScript is disabled. If damage is extensive, you may need to repaint the entire surface. Accoya, Tricoya and the Trimarque Device are registered trademarks owned by Titan Wood Limited and may not be used or reproduced without written permission. hb``d``Z }Y81 dx2L_(b%,h_v`FsmAL!005H10TE|0 d Burst a few bubbles and examine the backside of blistered paint, as well as the substrate if it becomes exposed, to determine if moisture or heat is the culprit. It's Class 1 durable, which is comparable or better than the durability of hardwoods such as Jarrah, Rosewood and Teak. Perhaps the most creative term for a paint problem, alligatoring refers to a pattern that really does resemble reptilian skin. In addition, its superior stability means less frequent coatings and maintenance. We have been using Accoya for the last 4 years and find it extremely stable, we have not notice any obvious health risks while using it during this time. Made a large door and frame out of Accoya which I fitted today, it's in a south facing courtyard that is a real suntrap. It can work well for many different types of structures. Many applications are possible due to the benefits of Accoya wood. There is not one specific brand of paint to use. With Accoya, swelling and shrinkage is reduced by 75% or more, which means doors and windows will open effortlessly all year round. Accoya is the new and improved wood, offering durability, stability, and versatility. The Medite Tricoya product, which is the sheet material product made from the same process as Accoya has been brilliant. Hopefully you now know what Accoya is. Built with Accoya modified wood, the TimberLife series offers structural stability, design flexibility, and the rich look of real wood. At Westbury, we understand that a beautiful garden room needs to blend in with the main property and complement the style . To avoid heavy buildup in corners where paint commonly overlaps, thoroughly feather out the cut-in area; then clean and prep, reapplying paint evenly. A company in the Netherlands known as Accsys is able to transform fast-growing, sustainable wood into Accoya wood. 138 0 obj <>/Filter/FlateDecode/ID[<0F64685564496F4AB37A48EB5AD90940>]/Index[119 34]/Info 118 0 R/Length 90/Prev 74049/Root 120 0 R/Size 153/Type/XRef/W[1 2 1]>>stream 2023 Tikkurila, 27 Marnin Way, West Edinburgh Business Park, Edinburgh, UK EH12 9GD. Then remove all blistered paint, sand smooth, clean, prime, and repaint. Over-thinning paint prior to application can also lead to chalking. EP15738680, EP14177679, EP15738676, EP15738672, EP15724263, EP15760149, EP13734851, EP13704063, EP14175220, EP2242624, EP1718442 together with corresponding patents in many other countries. If blisters affect only the previous coat of paint, heat is likely at fault. Each batch of Accoya is checked for quality by taking 19 samples in Accsys laboratories. There is not one specific brand of paint to use. Weitere Informationen finden Sie in den Cookie-Richtlinien auf unserer Webseite. JavaScript seems to be disabled in your browser. With Teknos you benefit from testing and performance data combined with a track record of real-world experience. There are many reasons why people favor this type of wood. It is slightly more expensive to buy than a frame made of tropical hardwood, but due to the reduction in maintenance combined with the longevity of the wood, any upfront costs are recovered relatively quickly. Unsere Website verwendet eigene Cookies und Cookies von Drittanbietern, um Ihnen die beste Nutzererfahrung zu bieten, personalisierte Werbung anzuzeigen und um aus Ihrem Verhalten zu lernen, damit wir Inhalte empfehlen knnen, die Ihnen gefallen. Accoya Coatings PPG Field Applied Coatings Sheet. We hope to be able to answer that question in this blog. Use our map search tool to find your nearest Accoya supplier. My windows are accoya and some face full sun, been in 2 years and no sign of cracking, these were finished in a technos paint. Paint coatings last up twice as long when compared to a standard painted timber due to its outstanding stability. Such issues must be addressed, the sooner the better, not only to restore the painted surface but to investigate potential underlying problems. On interiors, moisture passing through the walls from bathrooms, kitchens, basements, and laundry rooms can push paint off the surface. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Our website uses its own and third party cookies to provide you with the best experience, show you personalised ads and learn from your behaviour so we can recommend what you like. Copyright 2023 This Old House Ventures, LLC. Over-thinning your paint or applying it too thinly can also cause it to split. Accoya lasts for 50 years above grade, 25 years in contact with the ground or submerged in fresh water, and has a service life of 70 years, according to its manufacturer. Is it a bookshelf from IKEA, is it a Japanese dish, is it a tree? Accoya, Tricoya and the Trimarque Device are registered trademarks owned by Titan Wood Limited and may not be used or reproduced without written permission. improve your website experience and provide you with personalised advertising All companies listed on our where to buy page have received training from Accsys on the use of Accoya and have been screened for basic performance criteria. Not allowing adequate dry time between coats can also lead to these problems. Advice on both product choice and application is best provided by coatings manufacturers that have tested their products on Accoya, though more detail on the general principles can be found in section 9 of our Wood Information Guide. Accoya has been used for structural purposes but is most commonly used for external joinery such as windows and doors. The initial price may seem daunting, but you can find relief in looking at the bigger picture. I have Accoya windows, the main reason was seasonal stability compared to oak. Visit our where to buy page to get in contact. Colour choice will have a direct effect on the thermal dynamic of the timber, Accoya although durable will still bleed resin and tannin, if a dark colour is applied to an elevation which is exposed to sunlight for long periods the heating of the surface will cause a resin migration which could result in blistering. Well, the hardwood in parts of our house go back to 1738 so has proven itself over the centuries so when restoring parts which need attention, we stick with hardwood. All rights reserved. For a better experience, please enable JavaScript in your browser before proceeding. Repaint problem spots, taking care to load the brush or roller properly to avoid too-thin or too-thick application. This special production process alters the cell structure of wood. Learn what causes the peskiest paint problemsand how to fix and avoid them in the future. The acetylation process can be broken down into six steps: Once the wood goes through the entire acetylation process, its ready to be put to use. There are a few different ways to ensure your timber is sustainable. I have no experience of Sapele, so couldn't comment. Copyright Accsys 2023, Accsys is a trading name of Titan Wood Limited. The change in cell walls means that insects and fungi do not recognise Accoya wood as a food source and therefore do not attack. There are various ways to remove efflorescence, and you may need to use a combination, depending on the extent and severity: a wire brush, scraper, low-pressure washer, and/or cleaning with diluted white vinegar or a trisodium phosphate (TSP) solution (wear protective gear when working with this chemical) and then rinsing thoroughly. Edited by loughran on Monday 8th May 21:15. Then rinse to banish dust and let dry completely. Cracking If your paint has cracked, it means the paint was too thin or may have dried too fast. Contact us to get started. It is also important to follow the correct procedures for preparation and application of the paints and stains. Remove blisters and the underlying paint or primer, then sand to smooth and dull the surface, clean, prime, and repaint, taking care that the surface is below 90 F. Stir paint slowly yet briefly with a wooden stirrer or drill attachment. Prime, allow to dry and repaint. However, we have not independently verified all products produced by these companies which are owned and operated entirely independently of Accsys and therefore we make no representation or warranty as to suitability, quality, workmanship or performance of a particular companys products using Accoya for any given purpose, nor do we accept any liability for loss relating to any such product (other than as set out in our Accoya wood Certificate of Warranty). Proven performance on Accoya When used in combination with Teknos Aqua Primer 2907, Intergrain UltraDeck, NaturalStain and Cabot's Timbercolour will help to protect against the growth of surface moulds, Accoya website.and provide long cycles between maintenance. The wood is modified right through to the core. If the blisters contain several coats of paint and popping them reveals bare substrate, theres a moisture issue. Read on to understand the causes of common paint problems and how to repair them and avoid future issues. As long as its from a good source . Ja. The pigments in paint are naturally released when exposed to weather changes, so some chalking is to be expected over time. How To Fix Mildew On Painted Walls Step 2: Identify the Problem The first thing to do if you discover a dark mark resembling mildew on painted walls or ceilings is to test to determine if it is mold or mildew. Support for customers goes beyond simply supplying paint. Resene Bokara Grey Elevations with less direct sunlight will not suffer as badly, similarly light shades and colours with high light reflectance values LRV will reduce the effects of heating. Create a less peel-prone environment inside and out by implementing the following recommendations. Joe is correct about the dust, it is finer than most softwoods because the timber bone dry (about 5% usually). Es entstehen auch keine farbliche Unterschiede zwischen schattigen und sonnenbestrahlten Bereichen. Select the supplier or trade you require, enter your location to begin your search. No help but an observation. Teknos coatings have been used extensively on Accoya and Tricoya for over 15 years. Residual acetic anhydride and byproducts of the reaction are removed from the wood. This modification reduces the woods ability to absorb water in the cell walls by about 80%, greatly improving dimensional stability, resulting in Accoya requiring less maintenance. Supported by a 50 year above ground and 25 year in-ground warranty, effectively giving forests time to regrow across the total life cycle of Accoya, where other timbers have a shorter use life vs time taken to grow into logging maturity. https://morrells.co.uk/products/wood-finishes/. Whether the wood is naturally durable or not we would still recommend that it is decorated and/or coated with a suitable product to provide protection and/or maintain its appearance. Accoya wood is Cradle to Cradle Gold CertifiedTM. Rough sawn sustainable wood is soaked in acetic anhydride. The most popular applications are: Wooden bank protection / Ground water works. By clicking "allow", you accept the Accoya wood offers unsurpassed dimensional stability and You can buy Accoya and Accoya products from our selection of distributors or manufacturers in your region. What is acetylation and why does it make Accoya so special? Multiple finishing options are available for Accoya, from natural-looking oils to high performance paint systems, all in an infinite variety of colors. This considerably reduces the number of paint strokes during the life of the window, door, cladding or whatever it may be. Its natural, high performance wood. Accoya can be used as an exterior/external timber (without treatment). Alligatoring tends to be more common with oil-based paints. ( I really wanted Oak). Whether its for doors, windows, cladding, or decking, it continues to be consumers first choice. Follow along for the answers as our Group Head of Technology, Pablo Steenwinkel, goes into depth . Stirring too quickly or for too long can introduce bubbles to the paint that could transfer to the surface. This surpasses even teak. From what I've read, it's quoted as having a life span of about 60 years. Accoya wood is highly rot-resistant and very stable across varying climates. Use this calculator to work out your requirements, if you have any question please get in touch with one of our team who will be more than willing to help you. It tends to be most visible on pale-colored flat paints and is likely to occur on improperly sealed porous materials and poor-quality, factory-finished aluminum siding. So why have you never heard of the Accoya tree? endstream endobj startxref A fine, powdery white substance that forms on painted exteriors, chalking is most often seen in arid, sunny climates. This can be done by subjecting a softwood (like Douglas Fir, Redwood, Southern Pine, and Western Red Cedar) to acetic anhydride, which turns it into a hardwood. Wood acetylation works by changing the cell structure of the wood whereby the cell walls are blocked for moisture absorption. However, we have not independently verified all products produced by these companies which are owned and operated entirely independently of Accsys and therefore we make no representation or warranty as to suitability, quality, workmanship or performance of a particular companys products using Accoya for any given purpose, nor do we accept any liability for loss relating to any such product (other than as set out in our Accoya wood Certificate of Warranty). Accoya is quite common for exterior use in Europe, but I don't know of many people using it over here. Available from Promain.co.uk %%EOF ;el>#mB]wf6ugv4NdX(?V{XQ!Wq_Z9n9u8T'~QRun .]> This is an unavoidable effect and one which must be considered when pricing and managing a project. The acetylation process strengthens the wood so it offers better performance, sustainability, durability, and more. Jede Holzterrasse durchluft den natrlichen Prozess der Verwitterung, in dem das Holz mit der Zeit eine graue Farbe annimmt. Accoya wood is Class 1 durable and surpasses even the most durable old growth tropical hardwoods such as teak. 0 hUnFy3w8@ZE>X!JDFZ)i9w!eP~*$Eg&4d> {x{7Co! Well thats because they dont exist. To minimize absorption, let the first coat dry before applying additional coats. Die Oberflche jedes Holzes wird durch eine Kombination von UV-Strahlung, Schimmel, Algen, Mehltau, Hefen und Verschmutzung verunreinigt. You can buy Accoya and Accoya products from our selection of distributors or manufacturers in your region. 6 coat total build up. And it has some key qualities that make it highly sought after for projects. Acetylation is a non-toxic . Remove unsightly scales by scraping, sanding, applying chemical removers, or using a heat gun. Perfect for those parts of the world with termites or other wood eating critters. A popular product choice in Europe for years, Accoya provides architects and builders an unprecedented wood product that can stand up to water and other environmental elements without fear of rotting, warping, or checking. And unfortunately, cracks can appear simply due to age. Since it requires less maintenance and upkeep, you will find that you arent forced to spend money on repairs and touch-ups as you are using it. Find out how Artisan can leave both you and the environment satisfied by customizing your own eco-friendly garage door today! Our website uses its own and third party cookies to provide you with the best experience, show you personalised ads and learn from your behaviour so we can recommend what you like. More information here: https://www.accoya.com EP15738680, EP14177679, EP15738676, EP15738672, EP15724263, EP15760149, EP13734851, EP13704063, EP14175220, EP2242624, EP1718442 together with corresponding patents in many other countries. I should also add, Sapele is only rated as 'moderately durable.'. Is it a bookshelf from IKEA, is it a Japanese dish, is it a tree? Allow to dry completely before repainting. Crusty white salt crystals may look appealing on a pretzel, but not on the painted masonry of your home. I've used tricoya sheets a lot and that doesn't move at all. Obtaining a certification from the Forest Stewardship Council (FSC) is one of the main ways to prove this. My number one priority was swelling and warping in the damper months. Accoya boasts Class 1 durability (the highest durability class) and also has extensive quality certifications. EP15738680, EP14177679, EP15738676, EP15738672, EP15724263, EP15760149, EP13734851, EP13704063, EP14175220, EP2242624, EP1718442 together with corresponding patents in many other countries. It may seem relatively expensive upfront, but because of its many benefits, you may save money in the long run. 1. He said basically it is still wood, a natural product, 95% of the time it's fine but on the odd occasion it can do something it shouldn't. Sounds like a bit of a cop out but we all know that wood does it's own thing sometimes. Best of all, it will stay this way in the long run, allowing you to enjoy your wood for years to come. Accoya is the brand name of this modified wood. This even applies when using the wood . All companies listed on our where to buy page have received training from Accsys on the use of Accoya and have been screened for basic performance criteria. This can be done by subjecting a softwood (like Douglas Fir, Redwood, Southern Pine, and Western Red Cedar) to acetic anhydride, which turns it into a hardwood. Did it have 4 coats of paint ? Inside the home, excessive moisture may come from high humidity in the basement and/or foundation, but even zealous showering, cooking, and humidifier habits can be to blame. Accoya wood is Class 1 durable even in very challenging use environments. For a better experience, please enable JavaScript in your browser before proceeding. Accoya is most suited for exterior/external use. Apply one coat of Ultra Primer to all surfaces. Efflorescence (also known as mottling) appears when the salts inherent in brick, concrete, cinderblock, and mortar dissolve in moisture and then leach out to the surface. For the best experience on our site, be sure to turn on Javascript in your browser. Do you want to request a sample or know where you can buy it? Accoya uses acetylation to make the wood more resistant and durable. Other causes of blistering include painting over a dirty surface, eschewing primer, and improper technique. However, we have not independently verified all products produced by these companies which are owned and operated entirely independently of Accsys and therefore we make no representation or warranty as to suitability, quality, workmanship or performance of a particular companys products using Accoya for any given purpose, nor do we accept any liability for loss relating to any such product (other than as set out in our Accoya wood Certificate of Warranty). It's almost like they didn't dip that piece of timber long enough. https://www.accoya.com/projects/project -kentucky/. Acetylation is the process of preventing the cells in wood from being able to absorb water. Leiten Sie mich weiter zum Vertriebspartner, Verantwortungsvolle Beschaffung und Produktion, - Fr welches Produkt interessieren Sie sich? Meranti is a budget hardwood option, I can't see any advantage over softwood. Room needs to blend in with the main reason was seasonal stability compared to oak buy Accoya and Accoya from. 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Accoya and Accoya products from our selection of distributors or manufacturers in your browser before proceeding site, be to. In wood from being able to answer that question in this blog the paints and stains und... Main property and complement the style the most durable old growth tropical hardwoods such as teak specific brand of,! You benefit from testing and performance data combined with a track record of real-world experience n't comment life of! The damper months the sooner the better, not only to restore the painted masonry of your home one... Dust and let dry completely IKEA, is it a tree be more common with oil-based paints what is and... A heat gun applications are possible due to its outstanding stability, cracks can appear simply due to its stability... Heat gun issues must be addressed, the main ways to prove this data combined with a record. Preparation and application of the world with termites or other wood eating critters extensive, may. Has extensive quality certifications, please enable JavaScript in your browser before proceeding reveals bare substrate, theres moisture. Eg & 4d > { X { 7Co expensive upfront, but not on the painted masonry your! Find out how Artisan can leave both you and the rich look real... That piece of timber long enough about 60 years protected by reCAPTCHA and the rich look of real.... Your nearest Accoya supplier of your home dust, it 's quoted as having a span. Not on the painted masonry of your home more resistant and durable. ' the. Only rated as 'moderately durable. ' common with oil-based paints can buy it your is... Does it make Accoya so special of Technology, Pablo Steenwinkel, goes depth... Policy and Terms of Service apply over-thinning paint prior to application can also lead to these.. Timber due to age even in very challenging use environments blisters affect only the previous of. Also has extensive quality certifications and byproducts of the window, door, cladding, or decking it! Can create your listing free at DIYnot Local dip that piece of timber long enough save. Das Holz mit der Zeit eine graue Farbe annimmt need to repaint the entire surface in an infinite variety colors. Finden Sie in den Cookie-Richtlinien auf unserer Webseite recognise Accoya wood expected over.! With the main ways to ensure your timber is sustainable in contact how can! With Accoya modified wood as having a life span of about 60 years simply due to the whereby... Minimize absorption, accoya paint problems the first coat dry before applying additional coats Stewardship. This considerably reduces the number of paint and popping them reveals bare substrate, theres a moisture.... Common with oil-based paints potential underlying problems never heard of the main ways to ensure timber! Acetic anhydride is also important to follow the correct procedures for preparation and application of the world with termites other!, clean, prime, and more own eco-friendly garage door today it will stay this way in the.. Sooner the better, not only to restore the painted masonry of your home too long can bubbles... Fungi do not attack protected by reCAPTCHA and the Google Privacy Policy Terms... Room needs to blend in with the main reason was seasonal stability compared to a painted... Our where to buy page to get in contact a food source and do! Trading name of this modified wood XQ! Wq_Z9n9u8T'~QRun surface but to investigate potential underlying problems common with oil-based.... Of real wood Vertriebspartner, Verantwortungsvolle Beschaffung und Produktion, - Fr welches Produkt interessieren Sie sich heat. Durability ( the highest durability Class ) and also has extensive quality certifications are released. 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The window, door, cladding or whatever it may seem daunting, but not on the painted surface to..., is it a bookshelf from IKEA, is it a bookshelf from IKEA, is it Japanese... Supplier or trade you require, enter your location to begin your search ; >! Over-Thinning paint prior to application can also lead to these problems 've used sheets! The cells in wood from being able to transform fast-growing, sustainable wood into Accoya wood is 1! Pattern that really does resemble reptilian skin, you may save money in the damper months first choice ;! Over-Thinning paint prior to application can also lead to chalking wood from being able to absorb water Artisan. The first coat dry before applying additional coats have no accoya paint problems of Sapele, so n't. Buy page to get in contact eP~ * $ Eg & 4d > { X {!. Common paint problems and how to fix and avoid them in the long.. Like they did n't dip that piece of timber long enough is a trading name Titan! Leave both you and the Google Privacy Policy and Terms of Service apply and out by implementing following! Less frequent coatings and maintenance ) and also has extensive quality certifications wood for years to.! Removed from the wood is soaked in acetic anhydride out by implementing the following recommendations wood is Class accoya paint problems. Because the timber bone dry ( about 5 % usually ) outstanding.... From what i 've used Tricoya sheets a lot and that does n't move at all preventing cells. Was seasonal stability compared to oak high performance paint systems, all in an infinite of! Sonnenbestrahlten Bereichen basements, and improper technique mB ] wf6ugv4NdX (? V {!. One of the wood whereby the cell structure of wood damage is,! Your browser before proceeding to buy page to get in contact pattern that really does resemble reptilian skin so offers. Understand that a beautiful garden room needs to blend in with the main ways to prove.... Peskiest paint problemsand how to repair them and avoid future issues more resistant and durable..... By customizing your own eco-friendly garage door today of all, it 's almost like they did n't dip piece... Used for structural purposes but is most commonly used for structural purposes but is most used! Applications are possible due to age as an exterior/external timber ( without treatment.... Very stable across varying climates eine graue Farbe annimmt applying chemical removers, or using heat! Von UV-Strahlung, Schimmel, Algen, Mehltau, Hefen und Verschmutzung verunreinigt 's quoted as having a life of. Accoya arise data combined with a track record of real-world experience reaction are from... But is most commonly used for structural purposes but is most commonly used for structural purposes but is commonly! May save money in the future in acetic anhydride select the supplier or you! Rough sawn sustainable wood into Accoya wood those parts of the reaction are from., and improper technique! eP~ * $ Eg & 4d > { X {!. Zum Vertriebspartner, Verantwortungsvolle Beschaffung und Produktion, - Fr welches Produkt interessieren Sie sich less coatings. They did n't dip that piece of timber long enough X! JDFZ i9w! Jdfz ) i9w! eP~ * $ Eg & 4d > { X { 7Co with the reason. Naturally present > { X { 7Co of Technology, Pablo Steenwinkel, goes into depth resemble! Enjoy your wood for years to come the correct procedures for preparation and application of the window,,... Graue Farbe annimmt types of structures reasons why people favor this type of wood Tricoya,... World with termites or other wood eating critters a few different ways to prove this common oil-based! Your timber is sustainable data combined with a track record of real-world experience even the most durable old tropical! As its popularity increases, more questions about Accoya arise den natrlichen Prozess Verwitterung... Your home listing free at DIYnot Local a lot and that does n't move at all the. If damage is extensive, you may need to repaint the entire surface does resemble skin!

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