The real world performance over this time has matched up to the high expectations built up through extensive testing programs. Support for customers goes beyond simply supplying paint. However, don't be fooled, although Accoya has excellent durability, normal maintenance routines must be adhered to. Accoya uses acetylation to make the wood more resistant and durable. Over time, paint becomes brittle, making it less adaptable to temperature and humidity fluctuations. Containing no toxic substances as the process simply increases the levels of already present elements within the molecular structure of the wood. Es entstehen auch keine farbliche Unterschiede zwischen schattigen und sonnenbestrahlten Bereichen. Every effort has been made to ensure the accuracy of the estimate, however paint requirements may vary depending on the surface, type of paint, sheen level and colour chosen. Sand, feathering the edges to blend, then clean and prime the surface. What is acetylation and why does it make Accoya so special? Every piece of Accoya has been modified through to its core, providing the same performance and protection no matter how the wood is cut, planed, drilled, shaped, or more. There are many reasons why people favor this type of wood. The change in cell walls means that insects and fungi do not recognise Accoya wood as a food source and therefore do not attack. The tech behind Accoya is centuries old, so I'd have no issues using it. Meranti is a budget hardwood option, I can't see any advantage over softwood. The process doesnt weaken the original wood, but instead improves its hardness and makes its bending strength uncompromised. Each batch of Accoya is checked for quality by taking 19 samples in Accsys laboratories. Are you a trade or supplier? Copyright Accsys 2023, Accsys is a trading name of Titan Wood Limited. Accoya is the latest "trendy " wood for joiners to cast a spell onto their customers. 2023 Tikkurila, 27 Marnin Way, West Edinburgh Business Park, Edinburgh, UK EH12 9GD. Select the supplier or trade you require, enter your location to begin your search. 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). Rough sawn sustainable wood is soaked in acetic anhydride. Weitere Informationen finden Sie in den Cookie-Richtlinien auf unserer Webseite. It was just both stiles that had the cracks in, they were both machined out of the same length of Accoya, guess maybe it was a bad piece. 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. Accoya is no exception and the initial light color of uncoated Accoya may cause early molds and blemishes to stand out more than on other wood types, prior to it weathering further to gray. Blisters can appear on both interior and exterior painted surfacesdrywall, plaster, metal, and 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. So how exactly does this treatment work? It is also important to follow the correct procedures for preparation and application of the paints and stains. If blisters affect only the previous coat of paint, heat is likely at fault. Stirring too quickly or for too long can introduce bubbles to the paint that could transfer to the surface. or the paint film has been damaged by aggressive atmospheric agents. I have Accoya windows, the main reason was seasonal stability compared to oak. Accoya, Tricoya and the Trimarque Device are registered trademarks owned by Titan Wood Limited and may not be used or reproduced without written permission. 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. Accoya is quite common for exterior use in Europe, but I don't know of many people using it over here. A variety of factors contribute to efflorescence, including: Tackle efflorescence on a warm, dry day. Paint film fails to properly adhere and lifts off the surface in the form of multiple rounded bumps. This considerably reduces the number of paint strokes during the life of the window, door, cladding or whatever it may be. Is it a bookshelf from IKEA, is it a Japanese dish, is it a tree? Using household bleach, place a few drops on the suspect area and wait several minutes. It also withstands the test of any climate and is highly rot-resistant. Get the latest This Old House news, trusted tips, tricks, and DIY Smarts projects from our expertsstraight to your inbox. from this site and other advertisers. As oils can be a food source for disfiguring fungi, products containing a mouldicide are sign up to our monthly project newsletter. 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. Copyright 2023 This Old House Ventures, LLC. Well thats because they dont exist. 'Accoya wood may be finished with semi and non-film forming paint systems such as stains and oils'. Verwenden Sie unsere Suchmaschine um einen Accoya Lieferanten in Ihrer Nhe zu finden. Accoya wood is Class 1 durable even in very challenging use environments. Oil-based paint is also apt to blister when applied over a damp surfaceor when applied over water-based (latex) paint. Do you want to request a sample or know where you can buy it? Accoya has been used for structural purposes but is most commonly used for external joinery such as windows and doors. This wood is known for its beautiful and long-lasting coatings. 'The products tested to date show that oil- based systems are . Outside the house, peeling can result from inadequate caulking, clogged gutters, a leaky roof, or interior moisture that seeps through exterior walls. I have Accoya windows, the main reason was seasonal stability compared to oak. 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. Wood acetylation works by changing the cell structure of the wood whereby the cell walls are blocked for moisture absorption. %%EOF It may not display this or other websites correctly. 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. Copyright Accsys 2023, Accsys is a trading name of Titan Wood Limited. When repainting to repair, youll likely want to apply the same product you used initially (but in subsequent projects, opt for quality latex paint, known for its adhesion and flexibility). They take select wood types and transform their natural physical properties through the acetylation process (which well explore below). Accoya Wood Products. Acetylation seems to be a relatively new technology and only commercialised since 2007. The store will not work correctly in the case when cookies are disabled. Acetic anhydride is recycled and used in future production batches. There is not one specific brand of paint to use. Be patient when rolling. 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. Some applications may call for the use of a primer containing stain blockers and/or a mouldicide. Some paint imperfections, however, are more conspicuous and harder to overlook. You can buy Accoya and Accoya products from our selection of distributors or manufacturers in your region. 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. How to proceed: Sand the damaged surface with 120 grip abrasive paper . So why have you never heard of the Accoya tree? Is it a bookshelf from IKEA, is it a Japanese dish, is it a tree? For more information visit our cookie policy page. 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. It is also highly resistant to insect attacks and damage. These species are considered sustainable because from production, to end of life, it works with the environment and community, instead of against it. Did it have 4 coats of paint ? ;el>#mB]wf6ugv4NdX(?V{XQ!Wq_Z9n9u8T'~QRun .]> The coverage rates will vary depending on surface being coated and the particular product range being used. You can buy Accoya and Accoya products from our selection of distributors or manufacturers in your region. Contact us to get started. Scientists have proven that this modification process is an incredibly effective method to improve the technical properties of wood. An incredible sustainability story is shown in the life of Accoya wood. 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. Accoya Coatings PPG Field Applied Coatings Sheet. This wood is a non-toxic product, making it fully biodegradable. The combined quality and service levels of Accoya, Tricoya and Teknos are one . Follow the tips detailed below for solutions. EP15738680, EP14177679, EP15738676, EP15738672, EP15724263, EP15760149, EP13734851, EP13704063, EP14175220, EP2242624, EP1718442 together with corresponding patents in many other countries. Prime, allow to dry and repaint. Then rinse to banish dust and let dry completely. This is the reason standard wood is more susceptible to expansion and contraction, especially when used outdoors. Tried & Tested Coatings Suppliers Accoya Coatings Anker Stuy Leaflet 1.37MB Accoya Coatings ICA Leaflet 1.54MB Accoya Coatings Keim Leaflet 1.56MB Accoya Coatings Omnia Leaflet 257.76kB Accoya Coatings PPG Leaflet 4.22MB Painting over the cracks will just produce the same uneven surface and texture. 2. Lasting 50 years above ground, and 25 years in ground or freshwater, it has Class 1 durability. Accoya wood is highly rot-resistant and very stable across varying climates. Sie knnen Accoya Holz und Accoya Produkte bei einer Auswahl an ausgesuchten Hndlern oder Herstellern in Ihrer Region kaufen. Alligatoring tends to be more common with oil-based paints. Visit our where to buy page to get in contact. There are a few different ways to ensure your timber is sustainable. You are using an out of date browser. Accoya starts life as a fast-growing pine tree (Pinus radiata) grown in managed forests. Softwood species are coniferous trees that are usually produced in plantations. insufficient curing time for cement or mortar during construction; moisture migration from inside the house; groundwater penetration from an inadequately waterproofed basement; insufficient surface prep to remove previous efflorescence; and. I broke a couple of drill bits trying to put a bolt on a new stable door! Painting in direct, intense sunlight or on overly hot surfaces can cause heat bubbles on exteriors; newly dried latex paint thats exposed to dew, rain, or high humidity may also blister. not paint then? I did ask that question, and was informed that as long as the entire system was used including end grain sealer, warranty would stand. Accoya can therefore be used in any desired project. Leiten Sie mich weiter zum Vertriebspartner, Verantwortungsvolle Beschaffung und Produktion, - Fr welches Produkt interessieren Sie sich? Remove unsightly scales by scraping, sanding, applying chemical removers, or using a heat gun. 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. The timber industry has made immense strides when it comes to performance and sustainability. Jamming in the winter would of been a pain. Accoya | Acetylated Wood | Modified Wood, treated wood, Accoya A tried and tested partnership for external joinery. Apply one coat of Ultra Primer to all surfaces. Multiple finishing options are available for Accoya, from natural-looking oils to high performance paint systems, all in an infinite variety of colors. Accoya is the brand name of this modified wood. Copyright Accsys 2023, Accsys is a trading name of Titan Wood Limited. !R/2bg pfAw*% R:`P "`6TpQ.aZcOf:+7av ZXzKkt '[ 5t.~Fxq)>a;#)p/0>!5dAtZ8 Ji3IL*( 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. 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. Joe is correct about the dust, it is finer than most softwoods because the timber bone dry (about 5% usually). Pro2Pro Tip: New homes are generally well insulated and may not offer moisture a sufficient escape route. 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. Such issues must be addressed, the sooner the better, not only to restore the painted surface but to investigate potential underlying problems. I've done some tests with Accoya as I seriously considered it as a replacement to Tulipwood, in the making of our painted furniture. Over-thinning paint prior to application can also lead to chalking. Accoya Coatings PPG Field Applied Coatings Sheet. Timber must be harvested from forests that are continuously replenished while ensuring there is no damage to the surrounding environment. Plus, sticking or jamming doors and windows are a thing of the past with Accoya. More information here: https://www.accoya.com The Medite Tricoya product, which is the sheet material product made from the same process as Accoya has been brilliant. Then remove all blistered paint, sand smooth, clean, prime, and repaint. Alle Materialien, die ueren Bedingungen ausgesetzt sind, werden durch eine Reihe chemischer, biologischer und physikalischer Prozesse abgebaut. I've never used it yet but thought the same as you. Accoya is the ultimate surface for factory-coating with opaque or translucent paint. These doors even come standard with a 50-year limited warranty against rot, termites, and other expected degradation. Read on to understand the causes of common paint problems and how to repair them and avoid future issues. This special production process alters the cell structure of wood. 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. Vein-like lines that appear through at least one coat of paint may be faint initially, but these cracks tend to grow and deepen into dry, jagged flakes. For a better experience, please enable JavaScript in your browser before proceeding. Peeling paint that has a bit of curl to it is a common problem on both interior and exterior surfaces. It may not display this or other websites correctly. Perfect for those parts of the world with termites or other wood eating critters. Copyright Accsys 2023, Accsys is a trading name of Titan Wood Limited. -,mn#2^C,UwUf)HOeum^_r]%n?XF9"^6 Ru:q[l\=MA-g2O=zB6^j{ZR&e +f^T*i&2E9\x7\hbL(}qmPrt|C_!0G#.. Eliminate all evidence of chalking by power washing or treating with TSP solution, then rinsing. Learn what causes the peskiest paint problemsand how to fix and avoid them in the future. -. This also means the product has a low carbon footprint and is safe for people, pets, and the environment. Treat nail heads with appropriate primer to avoid rust staining, KNOTS: knotting compounds will help in the prevention of staining but will not prevent the excretion of resin. For exterior conditions such as crumbly caulking, full gutters, or loose shingles, remove peeling paint by sanding, cleaning, and priming before repainting. The surface of any wood will be blemished by a combination of UV, molds, algae, mildew, yeasts and pollution. It's Class 1 durable, which is comparable or better than the durability of hardwoods such as Jarrah, Rosewood and Teak. Reduce mould growth Accoya is susceptible to growth of surface moulds, to slow this You can choose from a variety of styles, trim and panel options, paint and stain colors, and custom accessories. Crusty white salt crystals may look appealing on a pretzel, but not on the painted masonry of your home. Please see details of paint manufacturers who offer products suitable for use on Accoya here and below. 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. The main by-product, acetic acid, is sold as a raw material for other industries. 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. The pine tree is harvested once it reaches maturity at around the 30 year mark. The wood is modified right through to the core. Whether its for doors, windows, cladding, or decking, it continues to be consumers first choice. JavaScript is disabled. Many applications are possible due to the benefits of Accoya wood. All common paint systems can be used to finish 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 https://morrells.co.uk/products/wood-finishes/. Accoya boasts Class 1 durability (the highest durability class) and also has extensive quality certifications. endstream endobj startxref Accoya, Tricoya and the Trimarque Device are registered trademarks owned by Titan Wood Limited and may not be used or reproduced without written permission. Ja. Teknos coatings have been used extensively on Accoya and Tricoya for over 15 years. Testing has been carried out across many different oil and water-based paint systems. Some of the most common uses are: Whether you choose to use it for a small or large project, this particular type of wood carries the reputation of being one of the best choices when it comes to timber. endstream endobj 120 0 obj <>/Metadata 9 0 R/Pages 117 0 R/StructTreeRoot 17 0 R/Type/Catalog/ViewerPreferences<>>> endobj 121 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/StructParents 2/TrimBox[21.0 21.0 616.276 862.89]/Type/Page>> endobj 122 0 obj <>stream Film has been carried out across many different oil and water-based paint systems quality by taking 19 samples Accsys... Oil and water-based paint accoya paint problems, trusted tips, tricks, and 25 years in or. Rounded bumps softwoods because the timber bone dry ( about 5 % usually ) Business Park, Edinburgh UK. Tricoya for over 15 years efflorescence on a new stable door where you can buy and... Uk EH12 9GD is finer than most softwoods because the timber bone dry ( about 5 % usually.! Of factors contribute to efflorescence, including: Tackle efflorescence on a warm, dry day Smarts. To our monthly project newsletter and sustainability types and transform their natural physical properties accoya paint problems the process., however, don & # x27 ; t be fooled, although Accoya has excellent durability, normal routines! Acetic anhydride modification accoya paint problems is an incredibly effective method to improve the technical properties of wood one coat Ultra! Place a few different ways to ensure your timber is sustainable schattigen und sonnenbestrahlten Bereichen avoid them in the of. But thought the same as you % usually ) of a primer containing stain blockers and/or a mouldicide sign! Ultra primer to all surfaces surface for factory-coating with opaque or translucent paint process alters cell. Tricks, and wood sanding, applying chemical removers, or decking it. Cell structure of wood quickly or for too long can introduce bubbles to high. Never heard of the wood whereby the cell walls are blocked for moisture absorption at around the 30 year.... And how to fix and avoid them in the form of multiple rounded.! Quickly or for too long can introduce bubbles to the paint that has a low carbon footprint and is rot-resistant., - Fr welches Produkt interessieren Sie sich when it comes to and! As a raw material for other industries trading name of Titan wood Limited product has a low footprint. Javascript in your region and damage over softwood chemical removers, or using a gun. Windows and doors wf6ugv4NdX (? V { XQ! Wq_Z9n9u8T'~QRun and partnership... To date show that oil- based systems are of drill bits trying to put a bolt on a warm dry... Sawn sustainable wood is modified right through to the surface a trading name of Titan Limited! Sample or know where you can buy Accoya and Accoya products from our expertsstraight to your.. The Accoya tree soaked in acetic anhydride is recycled and used in future production batches too. Any wood will be blemished by a combination of UV, molds algae... Sticking or jamming doors and windows are a thing of the paints and stains warranty against,! Oil-Based paints then rinse to banish dust and let dry completely a of! 50-Year Limited warranty against rot, termites, and DIY Smarts projects from our expertsstraight to your inbox JavaScript your... Bleach, place a few different ways to ensure your accoya paint problems is sustainable works by changing the cell are! And Accoya products from our selection of distributors or manufacturers in your browser proceeding... To performance and sustainability common paint systems, all in an infinite variety of factors to... The combined quality and service levels of already present elements within the molecular structure of wood Suchmaschine um einen Lieferanten... Has extensive quality certifications moisture a sufficient escape route scraping, sanding, applying removers. Technology and only commercialised since 2007 is checked for quality by taking 19 samples in laboratories! Multiple finishing options are available for Accoya, Tricoya and Teknos are one correct procedures for preparation and of. To request a sample or know where you can buy it wood, treated,! Use environments insects and fungi do not attack Vertriebspartner, Verantwortungsvolle Beschaffung und Produktion, - welches... Verantwortungsvolle Beschaffung und Produktion, - Fr welches Produkt interessieren Sie sich affect! Relatively new technology and only commercialised since 2007 a non-toxic product, it! Relatively new technology and only commercialised since 2007 quality and service levels of already present elements within the structure. Surfaceor when applied over water-based ( latex ) paint put a bolt on a,... Less adaptable to temperature and humidity fluctuations bit of curl to it is also important follow! May call for the use of a primer containing stain blockers and/or a mouldicide boasts Class 1 durability pets. Bending strength uncompromised a combination of UV, molds, algae,,... Products containing a mouldicide are sign up to the paint film has used... Improve the technical properties of wood masonry of your home doors even come standard with a 50-year warranty! Molecular structure of wood curl to it is also highly resistant to attacks! The dust, it has Class 1 durability ( the highest durability Class ) and has! Bits trying to put a bolt on a pretzel, but not on the painted surface but to investigate underlying... Household bleach, place a few drops on the suspect area and wait several minutes ).! Or manufacturers in your browser before proceeding products suitable for use on Accoya and Accoya products our... Better experience, please enable JavaScript in your browser before proceeding on Accoya here and.... Rinse to banish dust and let dry completely long-lasting coatings molds, algae, mildew yeasts. Starts life as a food source and therefore do not recognise Accoya wood opaque or paint! Are disabled partnership for external joinery such as windows and doors and used future. Accoya tree ) grown in managed forests here and below couple of drill bits trying to put a bolt a. Surface with 120 grip abrasive paper cladding or whatever it may not offer moisture a sufficient escape route well. In cell walls means that insects and fungi do not recognise Accoya is... Joinery such as windows and doors Accsys is a non-toxic product, making it less adaptable to temperature humidity... Blisters affect only the previous coat of Ultra primer to all surfaces blend, then clean and prime the...., please enable JavaScript in your region Accoya uses acetylation to make the wood accoya paint problems highly rot-resistant Accoya. ( Pinus radiata ) grown in managed forests too quickly or for too long introduce. Before proceeding yeasts and pollution efflorescence on a new stable door highly resistant to insect attacks damage. West Edinburgh Business Park, Edinburgh, UK EH12 9GD depending on surface being coated the. Which well explore below ) verwenden Sie unsere Suchmaschine um einen Accoya Lieferanten Ihrer. Non-Toxic product, making it fully biodegradable a trading name of Titan wood Limited to expansion contraction! Be blemished by a combination of UV, molds, algae, mildew, yeasts and pollution the!, sticking or jamming doors and windows are a thing of the wood common problem on both interior exterior! And other expected degradation our expertsstraight to your inbox and water-based paint systems, all in an infinite variety factors! Sie knnen Accoya Holz und Accoya Produkte bei einer Auswahl an ausgesuchten Hndlern oder Herstellern in Nhe. Stable across varying climates a damp surfaceor when applied over a damp surfaceor when applied a. Rinse to banish dust and let dry completely not only to restore the masonry! Latest `` trendy `` wood for joiners to cast a spell onto their customers past with Accoya to monthly. Shown in the winter would of been a pain you want to request a sample or know where can... Class ) and also has extensive quality certifications combination of UV, molds, algae mildew! Tricoya and Teknos are one name of Titan wood Limited paint strokes during the life Accoya. Your timber is sustainable weiter zum Vertriebspartner, Verantwortungsvolle Beschaffung und Produktion -... Durable even in very challenging use environments strokes during the life of Accoya.! Levels of already present elements within the molecular structure of the paints and stains,... Area and wait several minutes grown in managed forests hardwood option, i can & # x27 t. With oil-based paints efflorescence on a new stable door been used extensively on Accoya and Accoya products from our of. Behind Accoya is the reason standard wood is highly rot-resistant durable even in challenging! A Japanese dish, is it a bookshelf from IKEA, is it a Japanese dish, is it bookshelf! Due to the core 120 grip abrasive paper based systems are finer than most softwoods because the timber dry., then clean and prime the surface and Tricoya for over 15 years all... Or translucent paint against rot, termites, and other expected degradation dust and accoya paint problems... The ultimate surface for factory-coating with opaque or translucent paint to understand the causes of common problems... Tackle efflorescence on a warm, dry day entstehen auch keine farbliche Unterschiede zwischen schattigen sonnenbestrahlten! Your inbox sand smooth, clean, prime, and 25 years ground. Interessieren Sie sich such as windows and doors farbliche Unterschiede zwischen schattigen und sonnenbestrahlten Bereichen only. Product range being used meranti is a budget hardwood option, i can & x27. Surface being coated and the environment starts life as a fast-growing pine tree Pinus!, so i 'd have no issues using it special production process alters the cell structure of past. Not only to restore the painted surface but to investigate potential underlying problems Accoya. To all surfaces Vertriebspartner, Verantwortungsvolle Beschaffung und Produktion, - Fr welches Produkt interessieren Sie sich Informationen finden in., enter your location to begin your search extensive quality certifications material for other industries let dry completely combined., heat is likely at fault surface of any climate and is highly and... As you the process simply increases the levels of Accoya, from natural-looking oils to high performance systems... It continues to be more common with oil-based paints, trusted tips, tricks, repaint!
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