Navigating the World of Teak in 2025

As 2024 drew to a close, illegal teak dominated headlines across yachting industry media, highlighting growing scrutiny of regulatory compliance in relation to the importation of Myanmar teak in violation of EUTR and UK timber regulations. This development intensified concerns about non-compliance with the European Timber Regulation (EUTR), spotlighting the challenges the industry faces in ensuring sustainable and legal timber sourcing.


Furthermore, the broader and more stringent EUDR (EU Deforestation Regulation) is set to be implemented by 30 December 2025 for large companies and 30 June 2026 for micro- and small companies. Under the European Union Deforestation Regulation (EUDR), a large company is defined as one that meets at least two of the following criteria: more than 250 employees, an annual turnover exceeding €50 million, or an annual balance sheet total exceeding €43 million. In contrast, a small company is defined as one with fewer than 50 employees and either an annual turnover or an annual balance sheet total not exceeding €10 million.


This will introduce a requirement for any operator or trader placing commodities on the EU market (or exporting from it) to prove they did not contribute to forest degradation or recently deforested land – including a requirement for companies to provide geolocation data down to a specific plot of land for each tree felled. With all of this in mind, it can feel like there is more to navigate than ever where sourcing teak is concerned. 


Depending on the preferences of each project and owner, high-quality, sustainable alternatives to teak (such as polyurethane composite decking or cork decking) are also available – these can be explored here and here. However, many superyacht owners are traditional by nature and still have a strong preference for the classic, warm look of teak. If it is teak which is required, how can you ensure that your teak is sourced legally? 


Mike Doyle, Wood Sourcing Manager at TDS, emphasizes the importance of ensuring compliance when selecting a teak decking company. He advises focusing on the company’s adherence to international regulations, such EURT / EUDR or other relevant laws, and verifying their sourcing practices to ensure the timber is legally harvested and traceable. Proper due diligence in this area can help you avoid serious legal or regulatory issues down the line.

 
Understand Relevant Legislation & Regulations 
Make sure you are familiar with the relevant legislation and regulations associated with teak and that the companies you are buying from are in compliance with EUTR /EUDR. This requires companies to exercise due diligence in sourcing timber to ensure that it has been harvested legally according to the laws of the country of origin. 


Due Diligence System 
A due diligence system (DDS), as required under the EUTR and EUDR, is a structured process designed to ensure that timber and related products are sourced legally and responsibly, without contributing to deforestation. It involves gathering detailed information about the origin of the wood, such as the country of harvest, the tree species, and supporting documentation to verify legality.


The system also includes assessing the risks associated with the supply chain, such as whether the wood comes from regions with weak enforcement of environmental or forestry laws. If any risks are identified, companies must take appropriate actions to reduce or eliminate them, such as seeking additional documentation or switching to more reliable suppliers.


This approach promotes sustainable practices and helps companies comply with regulations while protecting global forests.

 

Carry Out Regular Audits and Monitoring 
To ensure compliance with their due diligence system, companies must conduct regular audits of their supply chains. This should encompass both internal audits (in which they periodically review internal processes and supplier compliance with legal requirements) and third-party audits. 


In third–party audits, companies engage independent auditors who specialize in forestry and sustainability to assess compliance with EUTR and other relevant standards. 


Train Employees and Stakeholders
Training is vital to ensure that all employees involved in procurement, sales and supply management understand the importance of sourcing legal timber. These programs should encompass the implications of illegal logging, best practices for verifying supplier claims and specifics of EUTR / EUDR compliance.


Engage with Certification Programs
To demonstrate your commitment to sustainable sourcing practices, companies can participate in recognized certification programs like the Forest Stewardship Council (FSC) or Program for the Endorsement of Forest Certification (PEFC). These will require adherence to strict guidelines for sustainability and legality. 


Establish Clear Policies and Procedures
Develop clear policies for timber sourcing which outline your commitment to both legality and sustainability. These should be readily available to suppliers and communicated throughout your organization. 


Collaborate with Industry Groups and NGOs
Collaboration is key! Engaging with non-governmental organizations (NGOS), industry groups and other stakeholders will bolster your resources and support and offer insights for implementing best practices for legal timber sourcing. It can also improve transparency within supply chains. 

Keep Informed About Changes in Legislation

It’s crucial to stay updated on the latest timber regulations, such EUTR or EUDR and international agreements on forest management. These regulations are constantly evolving and understanding them ensures that the teak used in your deck is legally sourced and compliant with current laws.


Work closely with your supplier to confirm they are monitoring changes in legislation and have systems in place to meet compliance standards. Ensure they can provide documentation verifying the legality of their timber and demonstrate a commitment to sustainable sourcing practices.


By staying informed and partnering with suppliers who prioritize compliance, you can minimize risks and contribute to responsible forest management efforts.


Finally, Mike’s takeaway message would be:“If you need to hire external help to ensure your timber is compliant, just do it! A third-party company like Preferred by Nature or Double Helix will do a lot of the leg work for you.


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You Ask, We Answer: Can I touch up sunken caulk after it has been applied incorrectly?

May 26, 2025
Can I touch up sunken caulk after it has been applied incorrectly? Yes, you can apply additional caulk over areas that have settled after the initial application. Best Practices for Re-Caulking: 1. For Older Installations: If the existing caulk has been in place for an extended period and has fully cured or “seasoned,” it is best to prepare the seam before applying more caulk. The recommended method is to cut a shallow “vee” (V-shaped groove) into the existing seam. This increases the surface area for better adhesion. After veeing the joint, thoroughly wipe the area with a clean rag soaked in acetone, then apply the new caulk. 2. For Newer Installations: If the caulk was applied recently (within a week or two), the surface is still fresh and may not require veeing. In this case, simply clean the area with acetone and apply additional caulk directly over the low or settled spots. General Reminder: Regardless of the age of the installation, always clean the surface with a rag soaked in acetone just before applying new caulk. This ensures a clean, contaminant-free bonding surface and helps the new caulk adhere properly.

How to remove old caulking from your deck and recaulk your seams

April 28, 2025
How To remove old caulking from your deck and & Re-Caulk your Seams

How are decks made? Understanding the digitization, manufacturing and installation process of your new deck

By Anella Alcott • April 11, 2025
If you're planning to get a new deck on your boat, and you've chosen teak, a composite deck, or a cork alternative, this guide will walk you through the full process, from digitization and manufacturing to final installation so you’ll know exactly what to expect from start to finish. TEAK DECKS Digital Templating The first stage involves one of our technicians digitially templating the area using the latest in precise measuring technology. Our team digititally templates vessels all around the world. Engineering Our experienced designers are masters of creating beautiful and technically precise decks using CAD construction program, importing data provided by our digital templating team. Our designers’ exceptional ability to create visual symmetry ensures impeccable finishes and beautiful aesthetic decks. Manufacturing TDS panels are manufactured in our factory utilizing jigs that are adjusted to conform to the vessel’s shape. Teak planks of the required thickness and width are carefully hand inspected, scrutinizing each plank for grain orientation, mineral deposits, or imperfections such as a small knot. The planks are placed into the jig in such a way that the finished deck will have a uniform butt joint pattern. Creating a Watertight Barrier A phenolic or fiberglass backing is securely vacuum bonded to the teak, using our own epoxies that guarantee durability, flexibility, strength and reliability. The exceptional bonding strength, ensures your deck stands the test of time. After the epoxy cures, the newly formed panels are removed from the jig, and the seams between the planks undergo routing, cleaning, and caulking. Margin Trim Once the caulking is cured, the final step involves laying out the teak deck and laying all the margin trim. Upon completion, the finished deck undergoes a thorough quality inspection, ensuring it aligns precisely with the template. Transport & Installation The finished deck panels are placed in custom-made crates and then shipped and installed worldwide. Prior to the arrival of the new deck, the old deck is removed. Our installers inspect for any issues such as water intrusion, delamination, or corrosion on the vessel’s surface. If such issues are found, the areas are repaired before the new deck is installed. Caulking & Sanding Once the deck has been bonded to the vessel, it is time to caulk using our own proprietary, UV, and chemical-resistant caulking TDS SIS-440. After curing, the deck is then ready to be sanded. The entire deck is sanded with 36 grit to remove excess caulking, followed by 60 and 80 grit to enhance the look of the deck. COMPOSITE DECKS Digital Templating The first stage involves one of our technicians digitially templating the area using the latest in precise measuring technology. Our team digititally templates vessels all around the world. Engineering Our experienced designers are masters of creating beautiful and technically precise decks using CAD construction program, importing data provided by our digital templating team. Our designers’ exceptional ability to create visual symmetry ensures impeccable finishes and beautiful aesthetic decks. Manufacturing Every composite decking panel is custom made to perfectly fit the areas to be covered. The panels are delivered with completed seam pattern, sanded and ready to be glued down on most structural surfaces. In the case of SeaSole, the deck is installed using the “peel and stick system”. We use a combination of our TDS bedding and bonding adhesive, along with TDS two-part, flexible epoxy fitting glue, to secure the panels in place. The caulking in the seams is our TDS proprietary patented filler, an enduringly elastic, solid rubber polyurethane joint sealant. Our team will first carry out an inspection of the boat to identify the best application method for each area. Quality Control Once the caulking is cured, the final step involves laying out the composite deck and building all the margin trim. Upon completion, the finished deck undergoes a thorough quality inspection, ensuring it aligns precisely with the original template. Installation The finished deck panels are placed in custom-made crates and then shipped and installed worldwide. Prior to the arrival of the new deck, the old deck is removed. Our installers inspect for any issues such as water intrusion, delamination, or corrosion on the vessel’s surface. If such issues are found, the areas are repaired before the new deck is installed. C ORK DECKS Digital Templating The first stage involves one of our technicians digitially templating the area using the latest in precise measuring technology. Our team digititally templates vessels all around the world. Engineering Our experienced designers are masters of creating beautiful and technically precise decks using CAD construction program, importing data provided by our digitizing team. Our designers’ exceptional ability to create visual symmetry ensures impeccable finishes and beautiful aesthetic decks. Manufacturing Every cork decking panel is custom made to perfectly fit the areas to be covered. The panels are delivered with completed seam pattern, and ready to be glued down on most structural surfaces. Our team will first carry out an inspection of the boat to identify the best application method for each area. Creating a Watertight Barrier After the adhesive cures, the seams between the planks undergo routing, cleaning, and caulking. Installation The finished deck panels are placed in custom-made crates and then shipped and installed worldwide. Prior to the arrival of the new deck, the old deck is removed. Our installers inspect for any issues such as water intrusion, delamination, or corrosion on the vessel’s surface. If such issues are found, the areas are repaired before the new deck is installed. We use a combination of our TDS bedding and bonding adhesive, along with TDS two-part, flexible epoxy fitting glue, to secure the panels in place.
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