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[accordion-item title=”What is Yakisugi (Shou Sugi Ban)?”]
Yakisugi, also known as Shou Sugi Ban, is a traditional Japanese wood preservation technique that involves charring the surface of the wood. This process not only enhances the wood’s durability and resistance to weather, pests, and decay but also creates a stunning aesthetic appeal. The unique textures and rich, deep tones achieved through charring make it a popular choice for cladding, fencing, and eye-catching interior design features.
Learn more about the Yakisugi process here.
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[accordion-item title=”How can I accurately calculate the quantity of materials needed for my project to avoid frustrating delays and costly mistakes?”]
Under-ordering is one of the most common and frustrating issues faced during cladding projects. It often leads to significant project delays, especially considering that our lead time is approximately 3 weeks. To help you calculate the number of boards needed for your project, we offer a handy board calculator that works out the material required based on the area being clad. The calculator also accounts for the shadow gap profile overlap of 15mm.
However, please note that the calculator does not include any wastage allowance, which is a crucial factor to consider. We recommend adding a minimum of 10% wastage allowance to cover cutting errors, offcuts, and unforeseen adjustments. Some installation configurations may require a much higher wastage allowance.
For example, if you are installing cladding with a single board configuration and your cladding height is 2.5 metres, but our boards are supplied in 3 metres, every board will leave 500mm of wastage. This must be carefully calculated when determining the required quantity, as it can substantially increase the amount of material needed.
Planning ahead and calculating correctly will help you avoid costly project delays and ensure a smoother installation process.
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[accordion-item title=”What’s the Difference Between Timbersol’s Charred Wood Types?”]
- At Timbersol, we offer a range of charred wood options to suit different styles, budgets, and performance needs. Whether you’re looking for a cost-effective solution or a premium, long-lasting material, we have the right option for you:
- Charred Spruce – Our most budget-friendly choice, ideal for low-exposure areas. Requires regular maintenance.
- Charred ThermoWood – A great balance of price and performance with enhanced durability through thermal treatment.
- Charred Larch – Naturally rot-resistant and low-maintenance, perfect for exposed areas and rustic designs.
- Charred Oak – Premium hardwood offering exceptional strength and a rich, elegant look.
- Charred Accoya – The top performer in all categories, offering outstanding durability, minimal maintenance, and exceptional sustainability.
- For a detailed side-by-side comparison of key features like durability, maintenance, cost, sustainability, and lifespan, click here to view our Charred Wood Comparison Table.
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[accordion-item title=”What is Timbersol Hi-Tech Protective Coating and When Is It Used?”]
Timbersol Hi-Tech protective coating is an advanced, all-in-one finish specially developed for charred (burnt) wood surfaces. It protects and enhances the unique aesthetic of charred timber by penetrating and sealing the charred layer, offering excellent resistance against water, UV radiation, and other environmental factors that cause weathering.
Formulated with deep-penetrating oils, it protects the wood from the inside out while creating a microporous finish that allows the wood to breathe and effectively repels water. The coating is also infused with colour pigments, allowing you to choose the perfect colour to complement your design.
All Timbersol cladding is supplied fully pre-coated, so no additional treatment is required during initial installation. The only exception is applying a small amount of coating to any freshly exposed cuts made during installation to maintain complete protection.
For ongoing maintenance, we recommend reapplying the coating as follows:
• South-facing elevations (higher UV exposure): Every 5 years
• North-facing elevations (lower UV exposure): Every 10 years
Coverage Information:
•For maintenance applications on already treated surfaces, coverage is approximately 125 ml per 1 m², meaning 1 litre covers about 8 m².
•For untreated surfaces or first-time treatment, the required amount is double, at 250 ml per 1 m².
This ensures your cladding remains visually stunning and well-protected for years to come.
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[accordion-item title=”What are the installation requirements for charred timber cladding?”]
•There are no special installation requirements for charred (Yakisugi) cladding or decking. Standard cladding and decking installation guidelines apply.
•You can view our installation guide here.
Key Installation Recommendations:
•Always use A2 304 grade Stainless Steel Screws for standard environments.
•For exposed coastal areas, use Marine Grade A4 316 Stainless Steel Screws for enhanced corrosion resistance.
•Avoid using a nail gun for external applications. While it may speed up installation, the natural movement of softwood frameworks can loosen nails over time. Nail guns are more suitable for internal, weather-protected installations.
•Plan for approximately 40 screws per 1 m² of cladding or decking.
Additional Notes:
•Timbersol Yakisugi Cladding comes precoated with Timbersol Hi-Tech All-in-One finish, ready for installation.
•Only a small amount of the finish is required to seal any freshly exposed cuts during installation.
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[accordion-item title=”What are the maintenance requirements for charred (Yakisugi) products?”]
At TimberSol, our charred cladding, decking, and fencing products are designed for long-lasting performance with minimal maintenance. Here’s what you need to know to keep them looking their best:
Pre-Coated and Ready for Installation
All our charred products come pre-treated with a protective coating, so they’re installation-ready straight out of the packaging.
Simple Installation Touch-Ups
Only a small amount of TimberSol protective coating is required to seal any freshly exposed cuts made during installation. This ensures continuous protection and a uniform finish.
Long-Term Appearance Preservation
•For surfaces exposed to more sunlight (south-facing elevations), we recommend reapplying the TimberSol protective coating every 5 years to maintain the original appearance.
•For north-facing elevations and areas with less sun exposure, reapplication is typically needed only every 10 years.
With these simple steps, you can enjoy the beauty and durability of your TimberSol charred products for many years to come.
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[accordion-item title=”How do I treat cut edges to get a matching finish?”]
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How do I treat cut edges to get a matching finish?
When cutting TimberSol charred boards, the exposed timber must always be treated to ensure both visual consistency and long-term protection.
1. Char the cut edge to match your finish:
– For brushed finishes (such as Anthracite, Teak, Clay Grey, etc.), lightly char the fresh cut to darken and close the wood fibres.
– For deep-char “Carbon” finishes, deeply char the cut edge to recreate the carbon layer and restore the full protective barrier.
2. Seal the charred edge:
After charring, remove loose soot and apply TimberSol Hi-Tech All-in-One Finish to all exposed ends and any drilled holes.
This step ensures full moisture sealing and colour uniformity with the pre-coated boards.
3. Allow to dry before installation:
Let the coating absorb and dry completely before fixing the boards in place.
Properly treated edges blend seamlessly with the rest of the cladding and preserve durability by preventing moisture ingress and UV damage.
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