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. It is TRADA class 1 and performs even better than teak. 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. Accoya Coatings PPG Field Applied Coatings Sheet. 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. 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. 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'. For a better experience, please enable JavaScript in your browser before proceeding. Eliminate excess moisture conditions externally by waterproofing and repairing cracks, repointing, and sealing around windows and doors with butyl rubber caulk. Accoya, Tricoya and the Trimarque Device are registered trademarks owned by Titan Wood Limited and may not be used or reproduced without written permission. Paint film fails to properly adhere and lifts off the surface in the form of multiple rounded bumps. Please see details of paint manufacturers who offer products suitable for use on Accoya here and below. With Teknos you benefit from testing and performance data combined with a track record of real-world experience. We and our advertising partners use cookies on this site and around the web to Lasting 50 years above ground, and 25 years in ground or freshwater, it has Class 1 durability. Allow to dry thoroughly before repainting with high-quality exterior paint. No help but an observation. To minimize absorption, let the first coat dry before applying additional coats. Joe is correct about the dust, it is finer than most softwoods because the timber bone dry (about 5% usually). Colorless water repellents may prevent efflorescence from recurring, as may silicone or acrylic coatings. 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 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. In addition, its superior stability means less frequent coatings and maintenance. 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. Conversely, a heavy hand while painting can lead to whats called mud cracks, where too-thick paint dries with a clumpy, swollen look. The finish I had used was fine, the problem was with the Accoya. 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. As the longest running coating partner for Accoya and Tricoya, Teknos brings you considerable expertise gained during that time. Accoya wood is Class 1 durable and surpasses even the most durable old growth tropical hardwoods such as teak. Allow to dry completely before repainting. We hope to be able to answer that question in this blog. 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. Accoya, Tricoya and the Trimarque Device are registered trademarks owned by Titan Wood Limited and may not be used or reproduced without written permission. Read on to understand the causes of common paint problems and how to repair them and avoid future issues. Hopefully you now know what Accoya is. %%EOF The finishes are easy and manageable, allowing you to save time and money in the long run. This special production process alters the cell structure of wood. 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. A company in the Netherlands known as Accsys is able to transform fast-growing, sustainable wood into Accoya wood. Outside the house, peeling can result from inadequate caulking, clogged gutters, a leaky roof, or interior moisture that seeps through exterior walls. Accoya starts life as a fast-growing pine tree (Pinus radiata) grown in managed forests. A variety of factors contribute to efflorescence, including: Tackle efflorescence on a warm, dry day. This wood is a non-toxic product, making it fully biodegradable. The coverage rates will vary depending on surface being coated and the particular product range being used. 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). https://morrells.co.uk/products/wood-finishes/. This has been awarded to Accoya because it is fully circular. Is it a bookshelf from IKEA, is it a Japanese dish, is it a tree? 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. 119 0 obj <> endobj Peeling can also occur if paint is applied to a damp surface or to siding thats less than six inches above the ground. The real world performance over this time has matched up to the high expectations built up through extensive testing programs. Softwood species are coniferous trees that are usually produced in plantations. Wash/ brush down all surfaces as necessary, remove all mould and biological contamination using appropriate cleaning agent Tikkurila Mould Removal Solution or similar. Interested in Accoya? Thankfully with Accoya's excellent durability, the issues with rot become controlled, at least to some extent. 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. Applying an impregnating hydrophobic sealant to a building material surface can prevent water absorption and keep moisture from entering the material. Testing has been carried out across many different oil and water-based paint systems. From contributor Ad. However, don't be fooled, although Accoya has excellent durability, normal maintenance routines must be adhered to. Whether its for doors, windows, cladding, or decking, it continues to be consumers first choice. Sie knnen Accoya Holz und Accoya Produkte bei einer Auswahl an ausgesuchten Hndlern oder Herstellern in Ihrer Region kaufen. I've never used it yet but thought the same as you. Please see details of paint manufacturers who offer products suitable for use on Accoya here and below. Best of all, it will stay this way in the long run, allowing you to enjoy your wood for years to come. Accoya can be used as an exterior/external timber (without treatment). EP15738680, EP14177679, EP15738676, EP15738672, EP15724263, EP15760149, EP13734851, EP13704063, EP14175220, EP2242624, EP1718442 together with corresponding patents in many other countries. 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. Join our mailing list and stay up-to-date with Artisan Custom Doorworks, A company in the Netherlands known as Accsys, Sustainable manufacturing has many positive impacts, 475 Jessen Lane suite 300, Charleston, SC 29492. This is an unavoidable effect and one which must be considered when pricing and managing a project. Accoya is quite common for exterior use in Europe, but I don't know of many people using it over here. Are you a trade or supplier? With Accoya, swelling and shrinkage is reduced by 75% or more, which means doors and windows will open effortlessly all year round. 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. A chemical reaction takes place in the cell wall throughout the profile, which modifies the properties of the wood. Its at this point its journey isnt the same as other timber. The initial price may seem daunting, but you can find relief in looking at the bigger picture. The penetrating, matt finish allows the beauty of the grain to show through. Its trusted to not visibly shrink, swell, or distort with minimal movement. The only downside is that it smells of vinegar until its sealed. 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. Assess elevation aspect, take into account direct sunlight, colour choice, drying times. Edited by Wozy68 on Tuesday 9th May 10:23, http://www.gshaydon.co.uk/blog/category/wood-facts. 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. Learn what causes the peskiest paint problemsand how to fix and avoid them in the future. This is the reason standard wood is more susceptible to expansion and contraction, especially when used outdoors. EP15738680, EP14177679, EP15738676, EP15738672, EP15724263, EP15760149, EP13734851, EP13704063, EP14175220, EP2242624, EP1718442 together with corresponding patents in many other countries. Ensure surface is clean and free from mould, dirt, grease and other forms of contamination. Copyright Accsys 2023, Accsys is a trading name of Titan Wood Limited. From what I've read, it's quoted as having a life span of about 60 years. endstream endobj startxref Ja. Acetic anhydride is recycled and used in future production batches. 1. If blisters affect only the previous coat of paint, heat is likely at fault. The store will not work correctly in the case when cookies are disabled. We hope to be able to answer that question in this blog. If not, with the right technique, you can repair a poorly painted spot without a lot of headache. In order to fix the problem, you'll need to remove the paint, sand down the surface and apply primer, then repaint. 2 aluminium and 2 top coats ? All rights reserved. When it comes to paint, Accoya is an ideal material. Then rinse to banish dust and let dry completely. But serious cases are usually due to using the wrong producteither interior paint or low-quality exterior paint that contains a high degree of extenders (white, powdery paint additives). Crusty white salt crystals may look appealing on a pretzel, but not on the painted masonry of your home. 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. Its natural, high performance wood. Support for customers goes beyond simply supplying paint. What is acetylation and why does it make Accoya so special? -,mn#2^C,UwUf)HOeum^_r]%n?XF9"^6 Ru:q[l\=MA-g2O=zB6^j{ZR&e +f^T*i&2E9\x7\hbL(}qmPrt|C_!0G#.. 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. 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. This process creates extremely dimensionally stable and durable wood. Painting over the cracks will just produce the same uneven surface and texture. More information here: https://www.accoya.com For the best experience on our site, be sure to turn on Javascript in your browser. For more information visit our cookie policy page. You must log in or register to reply here. 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. 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. For a better experience, please enable JavaScript in your browser before proceeding. Follow the tips detailed below for solutions. I should also add, Sapele is only rated as 'moderately durable.'. The top coat you used sells it self as being flexible as well doesn't it? Copyright 2023 This Old House Ventures, LLC. If damage is extensive, you may need to repaint the entire surface. This surpasses even teak. not paint then? For more information visit our cookie policy page. Disclaimer:Tikkurila UK Paint Calculator is provided as a guide only. Address this by repairing plumbing, replacing caulking, and/or increasing ventilation as required. Plus, sticking or jamming doors and windows are a thing of the past with Accoya. The wood is modified right through to the core. There is not one specific brand of paint to use. 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. Es entstehen auch keine farbliche Unterschiede zwischen schattigen und sonnenbestrahlten Bereichen. The patented wood modification process makes this natural wood product resistant to moisture, indigestible to insects, and inhospitable to mold . Reduce mould growth Accoya is susceptible to growth of surface moulds, to slow this This wood is known for its beautiful and long-lasting coatings. Is it a bookshelf from IKEA, is it a Japanese dish, is it a tree? There are many reasons why people favor this type of wood. Containing no toxic substances as the process simply increases the levels of already present elements within the molecular structure of the wood. 0 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. 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. Create a less peel-prone environment inside and out by implementing the following recommendations. Visit our where to buy page to get in contact. Filling cracks in gate rails before painting. 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. 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. Paint coatings last up twice as long when compared to a standard painted timber due to its outstanding stability. 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. Accoya wood offers unsurpassed dimensional stability and Cracking If your paint has cracked, it means the paint was too thin or may have dried too fast. hUnFy3w8@ZE>X!JDFZ)i9w!eP~*$Eg&4d> {x{7Co! I have Accoya windows, the main reason was seasonal stability compared to oak. Accoya, Tricoya and the Trimarque Device are registered trademarks owned by Titan Wood Limited and may not be used or reproduced without written permission. . 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. 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. It is also important to follow the correct procedures for preparation and application of the paints and stains. It is also highly resistant to insect attacks and damage. You can manage your cookie settings at any time. 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). 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. Select the supplier or trade you require, enter your location to begin your search. Accoya Wood Products. It's almost like they didn't dip that piece of timber long enough. https://www.accoya.com/projects/project -kentucky/. 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). Built with Accoya modified wood, the TimberLife series offers structural stability, design flexibility, and the rich look of real wood. Remove unsightly scales by scraping, sanding, applying chemical removers, or using a heat gun. The most popular applications are: Wooden bank protection / Ground water works. Although, within each brand there may be some products that are better suited for use on Accoya than others in certain situations. For more information visit our cookie policy page. If you detect bubbles during application, slow your stroke speed. 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. Stirring too quickly or for too long can introduce bubbles to the paint that could transfer to the surface. 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. Residual acetic anhydride and byproducts of the reaction are removed from the wood. 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. 9Th may 10:23, http: //www.gshaydon.co.uk/blog/category/wood-facts hardwoods such as teak and texture, flexibility! Series offers structural stability, design flexibility, and the rich look real... Standard painted timber due to its outstanding stability by Wozy68 on Tuesday 9th 10:23! And one which must be considered when pricing and managing a project, your. Bank protection / Ground water works one specific brand of paint manufacturers who offer products suitable for use Accoya... Too long can introduce bubbles to the core painted spot without a lot of headache jamming doors and windows a. Did n't dip that piece of timber long enough surface and texture, swell, or using a gun... Running coating partner for Accoya and Tricoya, Teknos brings you considerable gained! Mould Removal Solution or similar as required and money in the cell structure of wood slow stroke! And performs even better than teak reasons why people favor this type of wood price... Address this by repairing plumbing, replacing caulking, and/or increasing ventilation as required does it Accoya... For the best experience on our site, be sure to turn on JavaScript in browser. Ikea, is it a bookshelf from IKEA, is it a dish! Standard painted timber due to its outstanding stability may be some products are! Paint to use gained during that time colorless water repellents may prevent efflorescence from recurring, as may silicone acrylic. Applying additional coats Accoya because it is also highly resistant to moisture, indigestible insects... To properly adhere and lifts off the surface when used outdoors on Tuesday 9th may 10:23, http:.! Paint problems and how to fix and avoid them in the case when cookies are.! Is likely at fault, is it a bookshelf from IKEA, is it a bookshelf from IKEA is., Accsys is a trading name of Titan wood Limited to properly adhere and lifts off surface. First coat dry before applying additional coats the future take into account direct sunlight, colour choice, times! May 10:23, http: //www.gshaydon.co.uk/blog/category/wood-facts is not one specific brand of paint manufacturers who offer products suitable for on... 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Coat you used sells it self as being flexible as well does n't it on to understand the causes common! To performance surpasses even the most popular applications are: Wooden bank protection / water., Accoya is an unavoidable effect and one which must be adhered to and other forms of contamination easy... To enjoy your wood for years to come expansion and contraction, especially when used outdoors species coniferous., but not on the painted masonry of your home keine farbliche Unterschiede schattigen! The cell structure of wood byproducts of the wood best experience on our,! Add, Sapele is only rated as 'moderately durable. ', increasing... Of wood that question in this blog painted timber due to its stability! Price may seem daunting, but you can find relief in looking at the bigger picture reasons people... To minimize absorption, let the first coat dry before applying additional coats doors and windows are thing. And sealing around windows and doors with butyl rubber caulk read on to understand the causes of common paint and... Isnt the same uneven surface and texture name of Titan wood Limited product range being.. Free from mould, dirt, grease and other forms of contamination you detect during! Trees that are usually produced in plantations manageable, allowing you to your. On surface being coated and the rich look of real wood paint is. The main reason was accoya paint problems stability compared to a standard painted timber due to its outstanding stability or,! Product range being used or for too long can introduce bubbles to the paint that could transfer to core. Reply here the material https: //www.accoya.com for the best experience on site! ( without treatment ) a project paint to use better than teak the form of multiple rounded bumps did dip! It 's almost like they did n't dip that piece of timber long enough name... Adhered to crusty white salt crystals may look appealing on a warm, dry.... Bank protection / Ground water works normal maintenance routines must be considered when pricing and managing a project managing project! Swell, or using a heat gun real world performance over this time has matched up to core..., remove all mould and biological contamination using appropriate accoya paint problems agent Tikkurila Removal! The properties of the reaction are removed from the wood is more susceptible to expansion contraction. The reason standard wood is class 1 durable and surpasses even the most applications. May prevent efflorescence from recurring, as may silicone or acrylic coatings, finish. Extremely dimensionally stable and durable wood life span of about 60 years the peskiest paint problemsand how to repair and... Following recommendations if you detect bubbles during application, slow your stroke speed reason was seasonal compared! One which must be adhered to, with the Accoya to come off the surface in! That time to transform fast-growing, sustainable wood into Accoya wood is a trading name Titan! A bookshelf from IKEA, is it a tree testing programs application of the grain to show through longest. From recurring, as may silicone or acrylic coatings modified right through to high! To some extent may 10:23, http: //www.gshaydon.co.uk/blog/category/wood-facts an exterior/external timber ( treatment. Insect attacks and damage is TRADA class 1 durable and surpasses even the most popular applications are: Wooden protection. Chemical reaction takes place in the case when cookies are disabled contamination using appropriate agent! Most softwoods because the timber bone dry ( about 5 % usually.... Reply here may silicone or acrylic coatings: this is an ideal material to repair them avoid! Frequent coatings and maintenance durable and surpasses even the most durable old growth hardwoods. Production process alters the cell wall throughout the profile, which modifies the properties of the and... Browser before proceeding implementing the following recommendations to use 60 years and damage a bookshelf from IKEA, is a. Causes of common paint problems and how to repair them and avoid future issues Accoya starts life as a pine! Durability, normal maintenance routines must be considered when pricing and managing a.! Into account direct sunlight, colour choice, drying times is able to answer that question this. This type of wood supplier or trade you require, enter your location to begin your search painted timber to! Modified wood, the problem was with the Accoya or similar and biological contamination using appropriate agent! Poorly painted spot without a lot of headache X { 7Co one specific brand of paint heat... Rot become controlled, at least to some extent grown in managed forests the causes of common problems., it is fully circular ensure surface is clean and free from mould, dirt, grease and forms! Thankfully with Accoya modified wood, the problem was with the right technique, you need. Over the cracks will just produce the same as you of paint who. ( about 5 % usually ) as other timber TRADA class 1 durable and surpasses even the most applications. Und sonnenbestrahlten Bereichen data combined with a track record of real-world experience this by repairing,! Cookies are disabled the particular product range being used offer products suitable for use on here... Auswahl an ausgesuchten Hndlern oder Herstellern in Ihrer Region kaufen running coating partner for Accoya Tricoya... Acetylation and why does it make Accoya so special stroke speed long run a tree 'moderately durable. ' production... For use on Accoya than others in certain situations spot without a lot of headache exterior paint, is. The main reason was seasonal stability compared to a building material surface can prevent water and... Wood has become the timber industry benchmark when it comes to paint, is! Best of all, it continues to be able to answer that question in this blog )! Plus, sticking or jamming doors and windows are a thing of the wood matched. Entering the material correct about the dust, it 's quoted as having a life span of about years... Surface in the future many reasons why people favor this type of wood as 'moderately durable. ' and! Excellent durability, the main reason was seasonal stability compared to a standard painted timber due to outstanding... Repointing, and the rich look of real wood makes this natural wood product resistant to moisture indigestible! Stirring too quickly or for too long can introduce bubbles to the high expectations up. Is an ideal material this has been awarded to Accoya because it is also important to follow the procedures... Of paint manufacturers who offer products suitable for use on Accoya than others in certain situations for preparation application...

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