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. 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. Best of all, it will stay this way in the long run, allowing you to enjoy your wood for years to come. The penetrating, matt finish allows the beauty of the grain to show through. Sustainable manufacturing has many positive impacts, not only for the environment but for you, as well. The pine tree is harvested once it reaches maturity at around the 30 year mark. 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. As oils can be a food source for disfiguring fungi, products containing a mouldicide are Accoya wood is highly rot-resistant and very stable across varying climates. 152 0 obj <>stream 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. Although, within each brand there may be some products that are better suited for use on Accoya than others in certain situations. After much searching I found out it's treated pine: Yes, it's a treated soft wood. It also withstands the test of any climate and is highly rot-resistant. With Accoya, swelling and shrinkage is reduced by 75% or more, which means doors and windows will open effortlessly all year round. 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. 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. 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. 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. They take select wood types and transform their natural physical properties through the acetylation process (which well explore below). Accoya Coatings PPG Field Applied Coatings Sheet. Get the latest This Old House news, trusted tips, tricks, and DIY Smarts projects from our expertsstraight to your inbox. 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 The most popular applications are: Wooden bank protection / Ground water works. An incredible sustainability story is shown in the life of Accoya wood. 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. Perfect for those parts of the world with termites or other wood eating critters. 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. This even applies when using the wood . Perhaps the most creative term for a paint problem, alligatoring refers to a pattern that really does resemble reptilian skin. Read more about acetylated wood here. This wood is a non-toxic product, making it fully biodegradable. 'The products tested to date show that oil- based systems are . APPLICATION SUITABILITY. Follow the tips detailed below for solutions. This is an unavoidable effect and one which must be considered when pricing and managing a project. 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. Do you want to request a sample or know where you can buy it? The surface of any wood will be blemished by a combination of UV, molds, algae, mildew, yeasts and pollution. Insufficient surface prep is the main culprit behind crack attacks. Accoya, Tricoya and the Trimarque Device are registered trademarks owned by Titan Wood Limited and may not be used or reproduced without written permission. Conversely, a heavy hand while painting can lead to whats called mud cracks, where too-thick paint dries with a clumpy, swollen look. Ensure surface is clean and free from mould, dirt, grease and other forms of contamination. Are you a trade or supplier? Coatings can be expected to last up to three times longer than on unmodified timbers, substantially reducing maintenance requirements. First, you cringea natural reaction to that tiny ding on a relatively new paint joband then you shrug. By clicking "allow", you accept the So how exactly does this treatment work? 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 Resene Bokara Grey It may seem relatively expensive upfront, but because of its many benefits, you may save money in the long run. Accoya modified wood has become the timber industry benchmark when it comes to performance. Accoya wood may be finished with semi-and non-film forming paint systems such as stains and oils. 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). Sapele in particular seems to be a very tough hardwood. Jamming in the winter would of been a pain. Acetylation seems to be a relatively new technology and only commercialised since 2007. It is also important to follow the correct procedures for preparation and application of the paints and stains. Address this by repairing plumbing, replacing caulking, and/or increasing ventilation as required. This process creates extremely dimensionally stable and durable wood. 2. Outside the house, peeling can result from inadequate caulking, clogged gutters, a leaky roof, or interior moisture that seeps through exterior walls. 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. 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. 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. A fine, powdery white substance that forms on painted exteriors, chalking is most often seen in arid, sunny climates. The real world performance over this time has matched up to the high expectations built up through extensive testing programs. EP15738680, EP14177679, EP15738676, EP15738672, EP15724263, EP15760149, EP13734851, EP13704063, EP14175220, EP2242624, EP1718442 together with corresponding patents in many other countries. 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. Support for customers goes beyond simply supplying paint. Weitere Informationen finden Sie in den Cookie-Richtlinien auf unserer Webseite. Please see details of paint manufacturers who offer products suitable for use on Accoya here and below. Another reason people are attracted to this type of wood is its versatility. This wood is known for its beautiful and long-lasting coatings. Accoya graue holzterrasse diesen Prozess vorweg und ermglicht ein gleichmig schnes Erscheinungsbild vom ersten Tag an. 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. Accoya is quite common for exterior use in Europe, but I don't know of many people using it over here. The finishes are easy and manageable, allowing you to save time and money in the long run. Teknos and Owatrol paints for Accoya cladding, Accoya decking, and Accoya wood products. 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). Accoya Wood Products. Teknos coatings have been used extensively on Accoya and Tricoya for over 15 years. The combined quality and service levels of Accoya, Tricoya and Teknos are one . So. Residual acetic anhydride and byproducts of the reaction are removed from the wood. How to proceed: Sand the damaged surface with 120 grip abrasive paper . Wash/ brush down all surfaces as necessary, remove all mould and biological contamination using appropriate cleaning agent Tikkurila Mould Removal Solution or similar. Acetylation is the process of preventing the cells in wood from being able to absorb water. Acetic anhydride is recycled and used in future production batches. This also means the product has a low carbon footprint and is safe for people, pets, and the environment. It may not display this or other websites correctly. JavaScript is disabled. 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. Ja. 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. Over-thinning your paint or applying it too thinly can also cause it to split. Hopefully you now know what Accoya is. For exterior conditions such as crumbly caulking, full gutters, or loose shingles, remove peeling paint by sanding, cleaning, and priming before repainting. Whether its for doors, windows, cladding, or decking, it continues to be consumers first choice. Then remove all blistered paint, sand smooth, clean, prime, and repaint. For example, it significantly lowers the maintenance costs of window and door frames. As long as its from a good source . If damage is extensive, you may need to repaint the entire surface. All common paint systems can be used to finish Accoya wood. This considerably reduces the number of paint strokes during the life of the window, door, cladding or whatever it may be. 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. 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