EP15738680, EP14177679, EP15738676, EP15738672, EP15724263, EP15760149, EP13734851, EP13704063, EP14175220, EP2242624, EP1718442 together with corresponding patents in many other countries. Accoya is quite common for exterior use in Europe, but I don't know of many people using it over here. -. Accoya, Tricoya and the Trimarque Device are registered trademarks owned by Titan Wood Limited and may not be used or reproduced without written permission. If you detect bubbles during application, slow your stroke speed. This has been awarded to Accoya because it is fully circular. Support for customers goes beyond simply supplying paint. As long as its from a good source . 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 So why have you never heard of the Accoya tree? Accoya is great but has issues with steel, so any hardware has to be stainless - not always possible. There is not one specific brand of paint to use. Outside the house, peeling can result from inadequate caulking, clogged gutters, a leaky roof, or interior moisture that seeps through exterior walls. 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. Many applications are possible due to the benefits of Accoya wood. 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. In addition, its superior stability means less frequent coatings and maintenance. For the best experience on our site, be sure to turn on Javascript in your browser. Unmodified wood contains free hydroxyl groups that absorb and release water as weather conditions change. From contributor Ad. checking), then develops into wide rectangular cracks. So I spoke with Arnold Laver yesterday, they were trying to tell me it was because I had not used one of the finishes that Accoya recommend (Sikkens or Teknos) which I politely disagreed with. The surface of any wood will be blemished by a combination of UV, molds, algae, mildew, yeasts and pollution. . !R/2bg pfAw*% R:`P "`6TpQ.aZcOf:+7av ZXzKkt '[ 5t.~Fxq)>a;#)p/0>!5dAtZ8 Ji3IL*( Accoya modified wood has become the timber industry benchmark when it comes to performance. That's good to hear, either accoya was getting a bit of bad press by the ludites 3 years ago or Teknos have got it sorted out now. Ensure surface is clean and free from mould, dirt, grease and other forms of contamination. placement and use of these cookies for these purposes. 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. Be patient when rolling. Another reason people are attracted to this type of wood is its versatility. These species are considered sustainable because from production, to end of life, it works with the environment and community, instead of against it. Resene Bokara Grey This is what sets sustainable wood apart. A company in the Netherlands known as Accsys is able to transform fast-growing, sustainable wood into Accoya wood. Read on to understand the causes of common paint problems and how to repair them and avoid future issues. And unfortunately, cracks can appear simply due to age. All rights reserved. A tried and tested partnership for external joinery. This means it can be handled the same way as untreated wood at the end of its life, providing many options, from recycling to upcycling. The tech behind Accoya is centuries old, so I'd have no issues using it. The coverage rates will vary depending on surface being coated and the particular product range being used. If blisters affect only the previous coat of paint, heat is likely at fault. JavaScript seems to be disabled in your browser. Assess elevation aspect, take into account direct sunlight, colour choice, drying times. 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. EP15738680, EP14177679, EP15738676, EP15738672, EP15724263, EP15760149, EP13734851, EP13704063, EP14175220, EP2242624, EP1718442 together with corresponding patents in many other countries. Register today and take advantage of membership benefits. They dont have to work as hard to move with the wood so will sit quite happily with far less maintenance, retouching, refinishing etc. 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. Due to Accoyas exceptional dimensional stability, barely shrinking or swelling, coatings will last longer. The wood is modified right through to the core. This wood is known for its beautiful and long-lasting coatings. Accoya is most suited for exterior/external use. You are using an out of date browser. hUnFy3w8@ZE>X!JDFZ)i9w!eP~*$Eg&4d> {x{7Co! For exterior conditions such as crumbly caulking, full gutters, or loose shingles, remove peeling paint by sanding, cleaning, and priming before repainting. Accoya isn't real wood; there is no accoya tree. 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. Eliminate excess moisture conditions externally by waterproofing and repairing cracks, repointing, and sealing around windows and doors with butyl rubber caulk. 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. The penetrating, matt finish allows the beauty of the grain to show through. Prime, allow to dry and repaint. Often contractors or architects might not be totally familiar with this high performance wood, but have heard the name and want to know more about it. 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. You can create your listing free at DIYnot Local. Is it a bookshelf from IKEA, is it a Japanese dish, is it a tree? Are you a trade or supplier? Hopefully you now know what Accoya is. The Medite Tricoya product, which is the sheet material product made from the same process as Accoya has been brilliant. 'The products tested to date show that oil- based systems are . 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. Sapele is a lot harder to work with due to its grain formation etc . Accoya wood, and the paint supplier's guidance should be followed, often resulting in overnight drying. Then remove all blistered paint, sand smooth, clean, prime, and repaint. Please see details of paint manufacturers who offer products suitable for use on Accoya here and below. It may not display this or other websites correctly. For a better experience, please enable JavaScript in your browser before proceeding. Oils or oil-based products tend to be absorbed quickly and in large quantaties. Best of all, it will stay this way in the long run, allowing you to enjoy your wood for years to come. JavaScript is disabled. Well thats because they dont exist. It is also important to follow the correct procedures for preparation and application of the paints and stains. %%EOF Accoya, Tricoya and the Trimarque Device are registered trademarks owned by Titan Wood Limited and may not be used or reproduced without written permission. Z0H"*. If blisters affect only the previous coat of paint, heat is likely at fault. Its at this point its journey isnt the same as other timber. Accoya has been used for structural purposes but is most commonly used for external joinery such as windows and doors. Accoya is a type of wood that's hitting the building industry with a unique and more eco-friendly approach to traditional wood products. When it comes to paint, Accoya is an ideal material. 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 production of Accoya is based on the process of wood acetylation. You can manage your cookie settings at any time. Select the supplier or trade you require, enter your location to begin your search. or the paint film has been damaged by aggressive atmospheric agents. 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. Remove unsightly scales by scraping, sanding, applying chemical removers, or using a heat gun. To avoid heavy buildup in corners where paint commonly overlaps, thoroughly feather out the cut-in area; then clean and prep, reapplying paint evenly. For the best experience on our site, be sure to turn on Javascript in your browser. Accoya is wood. With Teknos you benefit from testing and performance data combined with a track record of real-world experience. You are using an out of date browser. 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. Plus, sticking or jamming doors and windows are a thing of the past with Accoya. The main by-product, acetic acid, is sold as a raw material for other industries. Cracking If your paint has cracked, it means the paint was too thin or may have dried too fast. Paint naturally expands and contracts in response to temperature fluctuations and, over time, loss of elasticity can result in alligatoring. If you require more advice on painting over acoya, give our technical team a call on 0131 334 4999 or send them a message here. https://morrells.co.uk/products/wood-finishes/. 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. You can manage your cookie settings at any time. Use our map search tool to find your nearest Accoya supplier. How to proceed: Sand the damaged surface with 120 grip abrasive paper . Allow minimum 2 hours before overcoating. Ideally, stick to one formula to avoid blistering: latex over latex and oil over oil. As oils can be a food source for disfiguring fungi, products containing a mouldicide are Teknos coatings have been used extensively on Accoya and Tricoya for over 15 years. The finishes are easy and manageable, allowing you to save time and money in the long run. 1. Although, within each brand there may be some products that are better suited for use on Accoya than others in certain situations. 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). There are a few different ways to ensure your timber is sustainable. It's Class 1 durable, which is comparable or better than the durability of hardwoods such as Jarrah, Rosewood and Teak. My number one priority was swelling and warping in the damper months. 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. Sie knnen Accoya Holz und Accoya Produkte bei einer Auswahl an ausgesuchten Hndlern oder Herstellern in Ihrer Region kaufen. 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). Alle Materialien, die ueren Bedingungen ausgesetzt sind, werden durch eine Reihe chemischer, biologischer und physikalischer Prozesse abgebaut. These doors even come standard with a 50-year limited warranty against rot, termites, and other expected degradation. Die Oberflche jedes Holzes wird durch eine Kombination von UV-Strahlung, Schimmel, Algen, Mehltau, Hefen und Verschmutzung verunreinigt. For more information visit our cookie policy page. The finish I had used was fine, the problem was with the Accoya. Its natural, high performance wood. Edited by loughran on Monday 8th May 21:15. Softwood species are coniferous trees that are usually produced in plantations. Read more about acetylated wood here. Remove lint from a new roller cover, dip the roller into the well of the tray, then over the ribbed portion of the tray, repeating several times to evenly distribute the right amount of paint. Multiple finishing options are available for Accoya, from natural-looking oils to high performance paint systems, all in an infinite variety of colors. The only downside is that it smells of vinegar until its sealed. Such unsightliness can strike a variety of surfaces, indoors and out, from plaster to wood and siding. This process creates extremely dimensionally stable and durable wood. 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. Painting over the cracks will just produce the same uneven surface and texture. 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. 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 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. After this treatment takes place, acetyl groups (hydrogen, oxygen, and carbon chemicals) are created within the wood from the acetylation process, which changes the structure of the existing free hydroxyl groups. By clicking "allow", you accept the If not, with the right technique, you can repair a poorly painted spot without a lot of headache. Not allowing adequate dry time between coats can also lead to these problems. Over time, paint becomes brittle, making it less adaptable to temperature and humidity fluctuations. Accoya is the ultimate surface for factory-coating with opaque or translucent paint. Highly Durable Accoya offers the best level of durability possible in wood. 'Accoya wood may be finished with semi and non-film forming paint systems such as stains and oils'. 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. Often contractors or architects might not be totally familiar with this high performance wood, but have heard the name and want to know more about it. The change in cell walls means that insects and fungi do not recognise Accoya wood as a food source and therefore do not attack. Do you want to request a sample or know where you can buy it? Accoya wood may be finished with semi-and non-film forming paint systems such as stains and oils. Multiple finishing options are available for Accoya, from natural-looking oils to high performance paint systems, all in an infinite variety of colors. hbbd``b`$7X2@%D o@$"~"C dM I \?c 9 You can manage your cookie settings at any time. 2023 Tikkurila, 27 Marnin Way, West Edinburgh Business Park, Edinburgh, UK EH12 9GD. An incredible sustainability story is shown in the life of Accoya wood. This special production process alters the cell structure of wood. 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