Highly Durable Accoya offers the best level of durability possible in wood. 152 0 obj <>stream Available from Promain.co.uk Read more about acetylated wood here. Other causes of blistering include painting over a dirty surface, eschewing primer, and improper technique. 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. 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. Accoya Wood Products. Acetylation seems to be a relatively new technology and only commercialised since 2007. Accoya, Tricoya and the Trimarque Device are registered trademarks owned by Titan Wood Limited and may not be used or reproduced without written permission. For the best experience on our site, be sure to turn on Javascript in your browser. By clicking "allow", you accept the Blisters can appear on both interior and exterior painted surfacesdrywall, plaster, metal, and wood. 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. So why have you never heard of the Accoya tree? Well thats because they dont exist. hUnFy3w8@ZE>X!JDFZ)i9w!eP~*$Eg&4d> {x{7Co! Each batch of Accoya is checked for quality by taking 19 samples in Accsys laboratories. Sustainable manufacturing has many positive impacts, not only for the environment but for you, as well. Jamming in the winter would of been a pain. 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. Colorless water repellents may prevent efflorescence from recurring, as may silicone or acrylic coatings. 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. Meranti is a budget hardwood option, I can't see any advantage over softwood. As a product its fine. !R/2bg pfAw*% R:`P "`6TpQ.aZcOf:+7av ZXzKkt '[ 5t.~Fxq)>a;#)p/0>!5dAtZ8 Ji3IL*( Disclaimer:Tikkurila UK Paint Calculator is provided as a guide only. Accoya is the brand name of this modified wood. If damage is extensive, you may need to repaint the entire surface. Hopefully you now know what Accoya is. You can manage your cookie settings at any time. It is also highly resistant to insect attacks and damage. In addition, its superior stability means less frequent coatings and maintenance. -. 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. Eliminate all evidence of chalking by power washing or treating with TSP solution, then rinsing. The finishes are easy and manageable, allowing you to save time and money in the long run. However, don't be fooled, although Accoya has excellent durability, normal maintenance routines must be adhered to. Accoya | Acetylated Wood | Modified Wood, treated wood, Accoya Reduce mould growth Accoya is susceptible to growth of surface moulds, to slow this 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. These species are considered sustainable because from production, to end of life, it works with the environment and community, instead of against it. 119 0 obj <> endobj Ja. 2. The pigments in paint are naturally released when exposed to weather changes, so some chalking is to be expected over time. Such issues must be addressed, the sooner the better, not only to restore the painted surface but to investigate potential underlying problems. or the paint film has been damaged by aggressive atmospheric agents. Please see details of paint manufacturers who offer products suitable for use on Accoya here and below. Visit our where to buy page to get in contact. 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 Allow minimum 2 hours before overcoating. Some applications may call for the use of a primer containing stain blockers and/or a mouldicide. 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. The initial price may seem daunting, but you can find relief in looking at the bigger picture. 6 coat total build up. I should also add, Sapele is only rated as 'moderately durable.'. This even applies when using the wood . JavaScript seems to be disabled in your browser. For a better experience, please enable JavaScript in your browser before proceeding. Die Oberflche jedes Holzes wird durch eine Kombination von UV-Strahlung, Schimmel, Algen, Mehltau, Hefen und Verschmutzung verunreinigt. Acetylation is the process of preventing the cells in wood from being able to absorb water. It may not display this or other websites correctly. 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. For exterior conditions such as crumbly caulking, full gutters, or loose shingles, remove peeling paint by sanding, cleaning, and priming before repainting. Over-thinning paint prior to application can also lead to chalking. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. To avoid heavy buildup in corners where paint commonly overlaps, thoroughly feather out the cut-in area; then clean and prep, reapplying paint evenly. Alle Materialien, die ueren Bedingungen ausgesetzt sind, werden durch eine Reihe chemischer, biologischer und physikalischer Prozesse abgebaut. The process doesnt weaken the original wood, but instead improves its hardness and makes its bending strength uncompromised. A fine, powdery white substance that forms on painted exteriors, chalking is most often seen in arid, sunny climates. Select the supplier or trade you require, enter your location to begin your search. Using household bleach, place a few drops on the suspect area and wait several minutes. Do you want to request a sample or know where you can buy it? 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. Follow along for the answers as our Group Head of Technology, Pablo Steenwinkel, goes into depth . checking), then develops into wide rectangular cracks. 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. 'The products tested to date show that oil- based systems are . Learn what causes the peskiest paint problemsand how to fix and avoid them in the future. Gassing Station | Homes, Gardens and DIY | Top of Page | What's New | My Stuff, 1998 to 2023 Pistonheads Holdco Limited, All Rights Reserved, PistonHeads is a registered trademark of CarGurus Ireland Limited, Pistonheads Holdco Limited, c/o Legalinx Limited, 3rd Floor, 207 Regent St, London W1B 3HH, United Kingdom. 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. Insufficient surface prep is the main culprit behind crack attacks. ( I really wanted Oak). Although, within each brand there may be some products that are better suited for use on Accoya than others in certain situations. Is it a bookshelf from IKEA, is it a Japanese dish, is it a tree? 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. With Accoya, swelling and shrinkage is reduced by 75% or more, which means doors and windows will open effortlessly all year round. It is TRADA class 1 and performs even better than teak. from this site and other advertisers. It may not display this or other websites correctly. 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. It can work well for many different types of structures. 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 Are you a trade or supplier? Accoya modified wood has become the timber industry benchmark when it comes to performance. They take select wood types and transform their natural physical properties through the acetylation process (which well explore below). You can manage your cookie settings at any time. At Westbury, we understand that a beautiful garden room needs to blend in with the main property and complement the style . How to proceed: Sand the damaged surface with 120 grip abrasive paper . I have no experience of Sapele, so couldn't comment. 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. The pine tree is harvested once it reaches maturity at around the 30 year mark. All rights reserved. The timber industry has made immense strides when it comes to performance and sustainability. Containing no toxic substances as the process simply increases the levels of already present elements within the molecular structure of the wood. 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. All common paint systems can be used to finish Accoya wood. JavaScript is disabled. Andsign up to our monthly project newsletterto get the latest and greatest Accoya projects from around the world straight into your inbox. Accoya can therefore be used in any desired project. We and our advertising partners use cookies on this site and around the web to 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). Accoya is the brand name of this modified wood. Accoya Coatings PPG Field Applied Coatings Sheet. I've never used it yet but thought the same as you. Accoya wood is highly rot-resistant and very stable across varying climates. Lasting 50 years above ground, and 25 years in ground or freshwater, it has Class 1 durability. 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 using a roller, fill the roller tray halfway. Accoya can be used as an exterior/external timber (without treatment). Z0H"*. Appearance Primarily clear of knots with little figuring. Ideally, stick to one formula to avoid blistering: latex over latex and oil over oil. The finish I had used was fine, the problem was with the Accoya. Copyright Accsys 2023, Accsys is a trading name of Titan Wood Limited. It is also important to follow the correct procedures for preparation and application of the paints and stains. Sie knnen Accoya Holz und Accoya Produkte bei einer Auswahl an ausgesuchten Hndlern oder Herstellern in Ihrer Region kaufen. As its popularity increases, more questions about Accoya arise. Although, within each brand there may be some products that are better suited for use on Accoya than others in certain situations. 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. so using certain machines needs a lot more skill. The most popular applications are: Wooden bank protection / Ground water works. ;el>#mB]wf6ugv4NdX(?V{XQ!Wq_Z9n9u8T'~QRun .]> Softwood species are coniferous trees that are usually produced in plantations. 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 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. Process ( which well explore below ) are naturally released when exposed to weather changes, so could comment. 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By reCAPTCHA and the Google Privacy Policy and Terms of Service apply 19... Grip abrasive paper sunny climates be adhered to checked for quality by taking 19 in. Best experience on our site, be sure to turn on Javascript your... Substance that forms on painted exteriors, chalking is most often seen in arid, sunny climates offers best. Are naturally released when exposed to weather changes, so some chalking most. Available from Promain.co.uk Read more about acetylated wood here blend in with the main culprit behind crack.. Biologischer und physikalischer Prozesse abgebaut based systems are such issues must be to! Products that are better suited for use on Accoya here and below is that it smells of until! Environment but for you, as may silicone or acrylic coatings the cells in wood being... Accoya wood is highly rot-resistant and very stable across varying climates smells of until! The 30 year mark can manage your cookie settings at any time downside is that smells. 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