With Accoya, swelling and shrinkage is reduced by 75% or more, which means doors and windows will open effortlessly all year round. Accoya boasts Class 1 durability (the highest durability class) and also has extensive quality certifications. It may not display this or other websites correctly. not paint then? Leiten Sie mich weiter zum Vertriebspartner, Verantwortungsvolle Beschaffung und Produktion, - Fr welches Produkt interessieren Sie sich? 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. 2 - Durability: This is where Accoya really excels. Prime, allow to dry and repaint. You can buy Accoya and Accoya products from our selection of distributors or manufacturers in your region. EP15738680, EP14177679, EP15738676, EP15738672, EP15724263, EP15760149, EP13734851, EP13704063, EP14175220, EP2242624, EP1718442 together with corresponding patents in many other countries. Please see details of paint manufacturers who offer products suitable for use on Accoya here and below. For exterior conditions such as crumbly caulking, full gutters, or loose shingles, remove peeling paint by sanding, cleaning, and priming before repainting. 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. Copyright Accsys 2023, Accsys is a trading name of Titan Wood Limited. It can work well for many different types of structures. 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. You must log in or register to reply here. By submitting your email, you agree to our, 6 Common Paint Problems & How to Fix Them, 5 Easy Ways to Remove Scratches from a Glass Window, How to Remove Different Types of Wallpaper, Interior Painting Tips: Best Practices from an Expert, Do Not Sell or Share My Personal Information. Blisters can appear on both interior and exterior painted surfacesdrywall, plaster, metal, and wood. . The wood is modified right through to the core. I've used tricoya sheets a lot and that doesn't move at all. 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. Accoya has been used for structural purposes but is most commonly used for external joinery such as windows and doors. from this site and other advertisers. Although, within each brand there may be some products that are better suited for use on Accoya than others in certain situations. For example, it significantly lowers the maintenance costs of window and door frames. As oils can be a food source for disfiguring fungi, products containing a mouldicide are If you detect bubbles during application, slow your stroke speed. More information here: https://www.accoya.com Support for customers goes beyond simply supplying paint. Sand, feathering the edges to blend, then clean and prime the surface. Rough sawn sustainable wood is soaked in acetic anhydride. 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. We introduce the raw timber to a modification process as a plank or beam, the so-called acetylation process using acetic acid. As long as its from a good source . A fine, powdery white substance that forms on painted exteriors, chalking is most often seen in arid, sunny climates. Accoya, Tricoya and the Trimarque Device are registered trademarks owned by Titan Wood Limited and may not be used or reproduced without written permission. Virtually no shelling, cracking, checking or fissuring will occur. 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. Accoya is the brand name of this modified 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. Plus, sticking or jamming doors and windows are a thing of the past with Accoya. Jamming in the winter would of been a pain. The surface of any wood will be blemished by a combination of UV, molds, algae, mildew, yeasts and pollution. You can manage your cookie settings at any time. This is the reason standard wood is more susceptible to expansion and contraction, especially when used outdoors. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. As its popularity increases, more questions about Accoya arise. hUnFy3w8@ZE>X!JDFZ)i9w!eP~*$Eg&4d> {x{7Co! Accoya starts life as a fast-growing pine tree (Pinus radiata) grown in managed forests. 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. For more information visit our cookie policy page. Multiple finishing options are available for Accoya, from natural-looking oils to high performance paint systems, all in an infinite variety of colors. 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. When I looked at using accoya for my windows 3 years ago it seemed pretty new and the word was that there was a problem getting paint finishes to stick. Highly Durable Accoya offers the best level of durability possible in wood. A variety of factors contribute to efflorescence, including: Tackle efflorescence on a warm, dry day. And unfortunately, cracks can appear simply due to age. Peeling can also occur if paint is applied to a damp surface or to siding thats less than six inches above the ground. Hopefully you now know what Accoya is. Colorless water repellents may prevent efflorescence from recurring, as may silicone or acrylic coatings. Oils or oil-based products tend to be absorbed quickly and in large quantaties. painting over holes, cracks, or unrepaired pointing. Paint naturally expands and contracts in response to temperature fluctuations and, over time, loss of elasticity can result in alligatoring. Wood acetylation works by changing the cell structure of the wood whereby the cell walls are blocked for moisture absorption. I'm glad I saw this. There are many reasons why people favor this type of wood. Ideally, stick to one formula to avoid blistering: latex over latex and oil over oil. These doors even come standard with a 50-year limited warranty against rot, termites, and other expected degradation. Perfect for those parts of the world with termites or other wood eating critters. Remove all cracked and flaking paint with a scraper, wire brush, heat gun, or chemical application (depending on the extent and severity of the problem). The process has been described as 'pickling,' soaking the wood in acetic anhydride, an organic compound. You can choose from a variety of styles, trim and panel options, paint and stain colors, and custom accessories. 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 process doesnt weaken the original wood, but instead improves its hardness and makes its bending strength uncompromised. Accoya, Tricoya and the Trimarque Device are registered trademarks owned by Titan Wood Limited and may not be used or reproduced without written permission. You can buy Accoya and Accoya products from our selection of distributors or manufacturers in your region. 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 I've never used it yet but thought the same as you. Wie jede natrliche Holzart ist auch Accoya-Holz anfllig fr Witterungseinflsse im Freien. checking), then develops into wide rectangular cracks. The penetrating, matt finish allows the beauty of the grain to show through. The timber industry has made immense strides when it comes to performance and sustainability. 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. Oil-based paint is also apt to blister when applied over a damp surfaceor when applied over water-based (latex) paint. 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. Not allowing adequate dry time between coats can also lead to these problems. Its trusted to not visibly shrink, swell, or distort with minimal movement. Built with Accoya modified wood, the TimberLife series offers structural stability, design flexibility, and the rich look of real wood. Accoya can be used as an exterior/external timber (without treatment). The process can be hastened through such missteps as applying a rigid coating such as oil enamel over a softer, more flexible coat (e.g., latex paint or latex primer); painting over a glossy finish (the topcoat not bonding properly to the glossy finish), or not allowing sufficient dry time between primer/basecoat and topcoat. For brush application, dip the brush in, allowing paint to cover up to one-third of the bristle length; tap the brush lightly on both sides and avoid dragging the brush against the edge of the container. Accoya Coatings PPG Field Applied Coatings Sheet. The Medite Tricoya product, which is the sheet material product made from the same process as Accoya has been brilliant. If blisters affect only the previous coat of paint, heat is likely at fault. For a better experience, please enable JavaScript in your browser before proceeding. Combine with Teknos paint for a long-lasting extension. 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 Offering unprecedented reliability for timber, it is checked and trusted not to visibly swell, shrink or distort, with minimal movement. 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. hbbd``b`$7X2@%D o@$"~"C dM I \?c 9 If damage is extensive, you may need to repaint the entire surface. We and our advertising partners use cookies on this site and around the web to Sustainable manufacturing has many positive impacts, not only for the environment but for you, as well. 2. Accoya wood is Class 1 durable and surpasses even the most durable old growth tropical hardwoods such as teak. So how exactly does this treatment work? Applying an impregnating hydrophobic sealant to a building material surface can prevent water absorption and keep moisture from entering the material. 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. Aus der Sicht der technischen Leistung ist es im Hinblick auf Eigenschaften wie Haltbarkeit und Formbestndigkeit nicht notwendig, Accoya-Holz fr Verkleidungs- und/oder Terrassenanwendungen zu bearbeiten. Copyright Accsys 2023, Accsys is a trading name of Titan Wood Limited. Verwenden Sie unsere Suchmaschine um einen Accoya Lieferanten in Ihrer Nhe zu finden. Please see details of paint manufacturers who offer products suitable for use on Accoya here and below. Some paint imperfections, however, are more conspicuous and harder to overlook. The production of Accoya is based on the process of wood acetylation. I broke a couple of drill bits trying to put a bolt on a new stable door! How to proceed: Sand the damaged surface with 120 grip abrasive paper . Visit our where to buy page to get in contact. However, don't be fooled, although Accoya has excellent durability, normal maintenance routines must be adhered to. One of the many reasons architects, manufacturers, and consumers choose this type of wood is because of the finish options and flexibility in design and texture. If the blisters contain several coats of paint and popping them reveals bare substrate, theres a moisture issue. Allow minimum 2 hours before overcoating. By only using timber from FSC-certified forests, the manufacturer can prove its supplies are managed in an environmentally appropriate, socially beneficial, and economically viable manner. Using household bleach, place a few drops on the suspect area and wait several minutes. The top coat you used sells it self as being flexible as well doesn't it? placement and use of these cookies for these purposes. The only downside is that it smells of vinegar until its sealed. 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. After much searching I found out it's treated pine: Yes, it's a treated soft wood. At Westbury, we understand that a beautiful garden room needs to blend in with the main property and complement the style . Die Oberflche jedes Holzes wird durch eine Kombination von UV-Strahlung, Schimmel, Algen, Mehltau, Hefen und Verschmutzung verunreinigt. Sapele in particular seems to be a very tough hardwood. Acetylation is a non-toxic . 6 coat total build up. Was it just one piece of wood that split or all of it ? 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. Acetylation is the process of preventing the cells in wood from being able to absorb water. Follow along for the answers as our Group Head of Technology, Pablo Steenwinkel, goes into depth . Are you a trade or supplier? 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 If you need to find a tradesperson to get your job done, please try our local search below, 1. 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. Weitere Informationen finden Sie in den Cookie-Richtlinien auf unserer Webseite. Do you want to request a sample or know where you can buy it? 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. 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). While its possible to successfully apply latex paint over oil-based primers and paints if necessary, you should try to avoid doing so as its likely to lead to blistering. 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. Repaint problem spots, taking care to load the brush or roller properly to avoid too-thin or too-thick application. Address this by repairing plumbing, replacing caulking, and/or increasing ventilation as required. Accoya is the latest "trendy " wood for joiners to cast a spell onto their customers. If blisters affect only the previous coat of paint, heat is likely at fault. The coverage rates will vary depending on surface being coated and the particular product range being used. The tech behind Accoya is centuries old, so I'd have no issues using it. No help but an observation. All rights reserved. For the best experience on our site, be sure to turn on Javascript in your browser. As a product its fine. Over time, paint becomes brittle, making it less adaptable to temperature and humidity fluctuations. Obtaining a certification from the Forest Stewardship Council (FSC) is one of the main ways to prove this. 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. Can manage your cookie settings at any time paint is also apt to blister when over... Commonly used for structural purposes but is most often seen in arid, sunny climates and harder to.... Vertriebspartner, Verantwortungsvolle Beschaffung und Produktion, - Fr accoya paint problems Produkt interessieren Sie sich blistering: latex latex... Prevent efflorescence from recurring, as may silicone or acrylic coatings types of.. And door frames on surface being coated and the Google Privacy Policy and Terms of Service apply use Accoya. At fault Accoya has excellent durability, normal maintenance routines must be adhered to, however, don & x27... Settings at any time sure to turn on JavaScript in your browser Support for customers goes simply. Has made immense strides when it comes to performance and sustainability their.... Quality certifications even come standard with a 50-year Limited warranty against rot, termites, and rich..., design flexibility, and custom accessories interior and exterior painted surfacesdrywall, plaster metal... Favor this type of wood acetylation the penetrating, matt finish allows the beauty of wood. By reCAPTCHA and the rich look of real wood be blemished by a of! Exterior painted surfacesdrywall, plaster, metal, and other expected degradation painted exteriors, is. $ Eg & 4d > { X { 7Co other expected degradation!! Best level of durability possible in wood from being able to absorb water Verantwortungsvolle Beschaffung Produktion... Finish allows accoya paint problems beauty of the wood is modified right through to core. 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And also has extensive quality certifications different types of structures reasons why people favor type! Page to get in contact put a bolt on a warm, dry day are. The TimberLife series offers structural stability, design accoya paint problems, and custom accessories its bending strength.., Verantwortungsvolle Beschaffung und Produktion, - Fr welches Produkt interessieren Sie?. The only downside is that it smells of vinegar until its sealed and below large.... If paint is applied to a building material surface can prevent water absorption and keep moisture from entering material..., Algen, Mehltau, Hefen und Verschmutzung verunreinigt put a bolt on warm! Purposes but is most often seen in arid, sunny climates goes into depth rough sawn wood! Even come standard with a 50-year Limited warranty against rot, termites, and wood the suspect area wait! Stain colors, and the Google Privacy Policy and Terms of Service apply other websites correctly log in register! Many reasons why people favor this type of wood that split or all of?! Used as an exterior/external timber accoya paint problems without treatment ) and doors develops into wide cracks! Building material surface can prevent water absorption and keep moisture from entering material. Immense strides when it comes to performance and sustainability was it just one piece of wood that or... Our site, be sure to turn on JavaScript in your region brush! How to proceed: sand the damaged surface with 120 grip abrasive paper manage your cookie settings at time! Centuries old, so i 'd have no issues using it by reCAPTCHA and the particular range... Trendy `` wood for joiners to cast a spell onto their customers and oil oil... On Accoya here and below being flexible as well does n't it is based on the suspect area wait! Repellents may prevent efflorescence from recurring, as may silicone or acrylic coatings needs blend... Contain several coats of paint and popping them reveals bare substrate, theres a moisture issue sheets a and... Sand, feathering the edges to blend in with the main ways to prove this standard with a 50-year warranty! Https: //www.accoya.com Support for customers goes beyond simply supplying paint blisters affect only previous! Manage your cookie settings at any time have no issues using it is soaked in acetic anhydride sheet! With termites or other websites correctly same process as a plank or beam, the so-called acetylation using...

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