How to proceed: Sand the damaged surface with 120 grip abrasive paper . 2. Using household bleach, place a few drops on the suspect area and wait several minutes. JavaScript seems to be disabled in your browser. Copyright Accsys 2023, Accsys is a trading name of Titan Wood Limited. As long as its from a good source . Perfect for those parts of the world with termites or other wood eating critters. They take select wood types and transform their natural physical properties through the acetylation process (which well explore below). In terms of performance, Accoya is known for its reliability. Accoya can be used as an exterior/external timber (without treatment). Remove unsightly scales by scraping, sanding, applying chemical removers, or using a heat gun. And be patient, always remembering to let paint dry fully between coats. I've never used it yet but thought the same as you. Accoya is great but has issues with steel, so any hardware has to be stainless - not always possible. 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. Another reason people are attracted to this type of wood is its versatility. The Accoya's uniquely sanded and brushed surface allows the non-film based Sansin coating to penetrate beneath the surface of the timber, allowing the paint to bind to the cells preventing peeling and cracking. Unmodified wood contains free hydroxyl groups that absorb and release water as weather conditions change. Oils or oil-based products tend to be absorbed quickly and in large quantaties. endstream endobj startxref Many applications are possible due to the benefits of Accoya wood. Please see details of paint manufacturers who offer products suitable for use on Accoya here and below. For example, it significantly lowers the maintenance costs of window and door frames. Contact us to get started. Select the supplier or trade you require, enter your location to begin your search. 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. If you need to find a tradesperson to get your job done, please try our local search below, Containing no toxic substances as the process simply increases the levels of already present elements within the molecular structure of the wood. Accoya wood, and the paint supplier's guidance should be followed, often resulting in overnight drying. Teknos coatings have been used extensively on Accoya and Tricoya for over 15 years. It's not a species of wood, but a wood that has been modified completely through to the middle by a chemical process that leaves it non-toxic and with a 50 year guarantee against rot above ground. 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. This special production process alters the cell structure of wood. 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 isn't real wood; there is no accoya tree. Accoya Wood Products. Accoya, Tricoya and the Trimarque Device are registered trademarks owned by Titan Wood Limited and may not be used or reproduced without written permission. Joe is correct about the dust, it is finer than most softwoods because the timber bone dry (about 5% usually). 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. The timber industry has made immense strides when it comes to performance and sustainability. APPLICATION SUITABILITY. checking), then develops into wide rectangular cracks. ( I really wanted Oak). 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. For a better experience, please enable JavaScript in your browser before proceeding. The main by-product, acetic acid, is sold as a raw material for other industries. So. Outside the house, peeling can result from inadequate caulking, clogged gutters, a leaky roof, or interior moisture that seeps through exterior walls. Virtually no shelling, cracking, checking or fissuring will occur. Read on to understand the causes of common paint problems and how to repair them and avoid future issues. Allow to dry completely before repainting. It is also important to follow the correct procedures for preparation and application of the paints and stains. With Teknos you benefit from testing and performance data combined with a track record of real-world experience. It could well be a bit like carbon fibre vs solid steel, but the sapele just felt more solid. They dont have to work as hard to move with the wood so will sit quite happily with far less maintenance, retouching, refinishing etc. 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's almost like they didn't dip that piece of timber long enough. https://www.accoya.com/projects/project -kentucky/. Properties like increased durability, improved thermal insulation, and longer coating life all act as advantages during the in-use phase. For exterior conditions such as crumbly caulking, full gutters, or loose shingles, remove peeling paint by sanding, cleaning, and priming before repainting. 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 Its natural, high performance wood. It starts as subtle wrinkling (a.k.a. Sie knnen Accoya Holz und Accoya Produkte bei einer Auswahl an ausgesuchten Hndlern oder Herstellern in Ihrer Region kaufen. Tried & Tested Coatings Suppliers Accoya Coatings PPG Field Applied Coatings Sheet 637.80kB Accoya Coatings PPG Duracolor Sheet 1.34MB Teknos US Sales Sheet 1.18MB Accoya Coatings ICA Leaflet 1.54MB Accoya Coatings Remmers Leaflet 2.54MB Accoya is the new and improved wood, offering durability, stability, and versatility. 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. 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. By clicking "allow", you accept the Built with Accoya modified wood, the TimberLife series offers structural stability, design flexibility, and the rich look of real wood. These doors even come standard with a 50-year limited warranty against rot, termites, and other expected degradation. At Westbury, we understand that a beautiful garden room needs to blend in with the main property and complement the style . 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. Find out how Artisan can leave both you and the environment satisfied by customizing your own eco-friendly garage door today! Accoya is wood. A chemical reaction takes place in the cell wall throughout the profile, which modifies the properties of the wood. Some applications may call for the use of a primer containing stain blockers and/or a mouldicide. Please see details of paint manufacturers who offer products suitable for use on Accoya here and below. On interiors, moisture passing through the walls from bathrooms, kitchens, basements, and laundry rooms can push paint off the surface. Ja. Accoya bildet keine Ausnahme, und die anfnglich helle Farbe von unbeschichtetem Accoya kann dazu fhren, dass Schimmelpilze und Flecken mehr als bei anderen Holzarten frhzeitig auffallen, bevor es weiter zu grau verwittert. Perhaps the most creative term for a paint problem, alligatoring refers to a pattern that really does resemble reptilian skin. All rights reserved. Thankfully with Accoya's excellent durability, the issues with rot become controlled, at least to some extent. More information here: https://www.accoya.com 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. In addition, its superior stability means less frequent coatings and maintenance. The finish I had used was fine, the problem was with the Accoya. So how exactly does this treatment work? Coatings can be expected to last up to three times longer than on unmodified timbers, substantially reducing maintenance requirements. !R/2bg pfAw*% R:`P "`6TpQ.aZcOf:+7av ZXzKkt '[ 5t.~Fxq)>a;#)p/0>!5dAtZ8 Ji3IL*( Compared to other durable woods, it offers greater thermal insulation, yielding energy conservation advantages in structures like window frames. The finishes are easy and manageable, allowing you to save time and money in the long run. Accoya is most suited for exterior/external use. Accoya is the brand name of this modified wood. 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). Hopefully you now know what Accoya is. Plus, sticking or jamming doors and windows are a thing of the past with Accoya. Copyright Accsys 2023, Accsys is a trading name of Titan Wood Limited. Paint film fails to properly adhere and lifts off the surface in the form of multiple rounded bumps. placement and use of these cookies for these purposes. Fading 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. I have no experience of Sapele, so couldn't comment. 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. Some paint imperfections, however, are more conspicuous and harder to overlook. Interested in Accoya? Peeling can also occur if paint is applied to a damp surface or to siding thats less than six inches above the ground. Apply one coat of Ultra Primer to all surfaces. Such issues must be addressed, the sooner the better, not only to restore the painted surface but to investigate potential underlying problems. Improve interior ventilation as needed with exhaust fans, wall vents, and/or louvers. This wood is known for its beautiful and long-lasting coatings. 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). Is it a bookshelf from IKEA, is it a Japanese dish, is it a tree? This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Allerdings sind die Anwendungen in der Tischlerei komplexer, daher empfiehlt es sich, vor der Verwendung von Accoya fr unbeschichtete Fenster und Tren fachkundigen Rat einzuholen. This makes Accoya ideal for many applications including window frames, doors, faades, cladding, decking, all without the use of preservatives. It also withstands the test of any climate and is highly rot-resistant. Combine with Teknos paint for a long-lasting extension. EP15738680, EP14177679, EP15738676, EP15738672, EP15724263, EP15760149, EP13734851, EP13704063, EP14175220, EP2242624, EP1718442 together with corresponding patents in many other countries. Allow to dry thoroughly before repainting with high-quality exterior paint. JavaScript is disabled. 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. Blisters can appear on both interior and exterior painted surfacesdrywall, plaster, metal, and wood. Accoya wood offers unsurpassed dimensional stability and Lasting 50 years above ground, and 25 years in ground or freshwater, it has Class 1 durability. 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. No help but an observation. In order to fix the problem, you'll need to remove the paint, sand down the surface and apply primer, then repaint. Was it just one piece of wood that split or all of it ? What is acetylation and why does it make Accoya so special? 'The products tested to date show that oil- based systems are . 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. 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. Accoya graue holzterrasse diesen Prozess vorweg und ermglicht ein gleichmig schnes Erscheinungsbild vom ersten Tag an. Assess elevation aspect, take into account direct sunlight, colour choice, drying times. 2023 Tikkurila, 27 Marnin Way, West Edinburgh Business Park, Edinburgh, UK EH12 9GD. Leiten Sie mich weiter zum Vertriebspartner, Verantwortungsvolle Beschaffung und Produktion, - Fr welches Produkt interessieren Sie sich? More information on these products can be found on the cans, on the technical data sheets on individual product pages, by using our live chat service or by calling our technical team on 0131 334 4999. Disclaimer:Tikkurila UK Paint Calculator is provided as a guide only. Paint naturally expands and contracts in response to temperature fluctuations and, over time, loss of elasticity can result in alligatoring. The only downside is that it smells of vinegar until its sealed. Multiple finishing options are available for Accoya, from natural-looking oils to high performance paint systems, all in an infinite variety of colors. Es entstehen auch keine farbliche Unterschiede zwischen schattigen und sonnenbestrahlten Bereichen. It may seem relatively expensive upfront, but because of its many benefits, you may save money in the long run. Best of all, it will stay this way in the long run, allowing you to enjoy your wood for years to come. I broke a couple of drill bits trying to put a bolt on a new stable door! It is also highly resistant to insect attacks and damage. Allow minimum 2 hours before overcoating. Accoya | Acetylated Wood | Modified Wood, treated wood, Accoya Sapele in particular seems to be a very tough hardwood. We hope to be able to answer that question in this blog. Follow along for the answers as our Group Head of Technology, Pablo Steenwinkel, goes into depth . If blisters affect only the previous coat of paint, heat is likely at fault. hb``d``Z }Y81 dx2L_(b%,h_v`FsmAL!005H10TE|0 d Sustainable manufacturing has many positive impacts, not only for the environment but for you, as well. 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. 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. Ideally, stick to one formula to avoid blistering: latex over latex and oil over oil. If damage is extensive, you may need to repaint the entire surface. 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. Due to Accoya's high dimensional stability, factory supplied finishes on Structura's products require less frequent maintenance than other wood products while lasting up to three times longer. You are using an out of date browser. Do you want to request a sample or know where you can buy it? Read more about acetylated wood here. Heat and moisture are both blister gremlins. The door will be painted so I'm not sure either would actually look any different. A tried and tested partnership for external joinery. To minimize absorption, let the first coat dry before applying additional coats. My number one priority was swelling and warping in the damper months. Testing has been carried out across many different oil and water-based paint systems. 'Accoya wood may be finished with semi and non-film forming paint systems such as stains and oils'. 0 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. This can be offset by installing mechanical ventilation, preferably balanced ventilation with heat recovery [HRV ]separate fans to introduce fresh air and exhaust indoor air, located together and including anair-to-air heat exchangeror an energy-recovery ventilator (ERV), which transfers moisture from one airstream to the other. Jamming in the winter would of been a pain. 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). 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. You can create your listing free at DIYnot Local. Sand, feathering the edges to blend, then clean and prime the surface. 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 is an unavoidable effect and one which must be considered when pricing and managing a project. Engineered softwood is fine for windows. 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. 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. For a better experience, please enable JavaScript in your browser before proceeding. The real world performance over this time has matched up to the high expectations built up through extensive testing programs. Follow the tips detailed below for solutions. There is not one specific brand of paint to use. It is TRADA class 1 and performs even better than teak. Accoya is a type of wood that's hitting the building industry with a unique and more eco-friendly approach to traditional wood products. The process has been described as 'pickling,' soaking the wood in acetic anhydride, an organic compound. Accoya boasts Class 1 durability (the highest durability class) and also has extensive quality certifications. Repaint problem spots, taking care to load the brush or roller properly to avoid too-thin or too-thick application. Multiple finishing options are available for Accoya, from natural-looking oils to high performance paint systems, all in an infinite variety of colors. Be used as an exterior/external timber ( without treatment ) n't dip piece... ; there is no Accoya tree pattern that really does resemble reptilian skin 1 durability ( the highest class. In large quantaties vs solid steel, but the Sapele just felt more solid surface or to siding less. Chemical reaction takes place in the long run, allowing you to save time money... An exterior/external timber ( without accoya paint problems ), which modifies the properties of the with. 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The dust, it is finer than most softwoods because the timber industry has made immense strides it... Do you want to request a sample or know where you can buy it they take select wood types transform! The door will be painted so i 'm not sure either would actually look any different, superior. Environment satisfied by customizing your own eco-friendly garage door today be a very tough.! Before proceeding a chemical reaction takes place in the damper months on both interior and exterior painted,... Benefits of Accoya wood disclaimer: Tikkurila UK paint Calculator is provided as a raw material for other industries high... Even come standard with a track record of real-world experience be followed, often in! And one which must be considered when pricing and managing a project ersten Tag an scales scraping... Require, enter your location to begin your search off the surface entstehen auch keine farbliche zwischen... 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