The delivery time for air-dried oak for a large project is typically between two and six weeks, depending on whether the timber is already in stock or still needs to be selected and processed. Working with a supplier that maintains a large, well-documented inventory allows for significantly faster turnaround in many cases. The following questions provide a clear picture of everything that shapes the planning process.
How long does the air-drying process take for oak?
Air-dried oak has undergone a natural drying process of at least three to five years, sometimes longer. This is not a choice — it is a fact: oak dries slowly, and anyone who tries to accelerate this process pays the price in the form of cracks, warping, and instability. After five years, the wood fiber has stabilized and the material has taken on the patina that makes it so distinctive.
This is what fundamentally sets air-dried oak apart from kiln-dried or freshly sawn timber. Industrially dried wood has a shorter production cycle, but lacks the deep stability that develops when wood is given the time to dry at its own pace. For projects where dimensional accuracy, stability, and appearance must hold up for decades, this difference is decisive.
The drying time is therefore not included in the project’s delivery timeline. The wood is already dry. The question is whether it is available in the right dimensions and the desired quality.
Why does delivery time vary so much from project to project?
The delivery time for air-dried oak varies considerably because every project has different requirements in terms of dimensions, quality, and quantity. A project where standard material from existing stock is sufficient can be completed within days. A project requiring specific lengths, cross-sections, or exceptional dimensions calls for more preparation and selection work.
The key factors that determine lead time:
- Availability of the right dimensions within existing stock
- Volume of timber that needs to be selected, measured, and loaded at the same time
- Processing requirements such as custom sawing, brushing, or sandblasting
- Logistics: transport to the construction site, including potential international delivery
- Timing of the request relative to the construction schedule
Getting in touch early in the planning process gives you the most flexibility. It leaves time to go through the inventory together, select the right timber, and align delivery with the construction phases. Calling only once the foundation is already in place means working with less buffer.
What is the difference between stock delivery and order on demand?
Delivery from stock means the timber is physically present, measured, labeled, and immediately available. Order on demand means the timber still needs to be sourced, selected, or processed before it can be used. For large projects, this distinction is critical to planning.
With a well-documented inventory — such as a database of more than 15,000 individually measured pieces — stock delivery is the fastest route for most projects. An architect or contractor can submit specifications in advance, the available timber is matched digitally, and delivery follows once approved. This saves not only time but also uncertainty.
Order on demand is sometimes unavoidable — for example, for very long lengths, rare timber types, or specific processing requirements. In such cases, a realistic lead time of four to eight weeks is common, depending on complexity. Transparent communication about what is available and what still needs to be arranged is most valuable in these situations.
For projects where the appearance of air-dried oak is critical to the end result, it pays to begin the selection process early.
How do you plan the delivery of large quantities of timber in a construction project?
Delivering large quantities of timber requires phased planning. Not all the wood needs to be on site at the same time, and in most cases that is not desirable either. Good planning ties delivery to the construction phases, ensuring material is available at the right moment without sitting in the rain for weeks.
A practical step-by-step approach:
- Capture specifications early. Dimensions, lengths, quality requirements, and quantities per construction phase.
- Align with stock. Determine which timber is immediately available and what still needs to be selected or processed.
- Plan delivery in phases. Tie delivery dates to the construction schedule, not to the order date.
- Build in buffer for adjustments. Construction projects shift. A supplier who can respond flexibly prevents unnecessary stress.
- Confirm logistics in good time. Especially for large quantities or international deliveries, transport requires its own preparation.
For inspiration on how this works in practice, completed reference projects offer concrete examples. Projects such as the delivery of air-dried oak beams of more than ten meters for the Park House Ramsbury in England demonstrate what is possible when planning and inventory are properly aligned.
Which dimensions and grades are available for immediate delivery?
From a large, well-documented inventory, the most common dimensions are available for immediate delivery in most cases. These include cross-sections between 10 × 10 and 30 × 30 centimeters and lengths of up to approximately ten meters. For exceptional lengths or cross-sections, availability varies depending on timing, and an inquiry is always the first step.
In terms of quality, there are generally two directions:
- Structural timber: material that must bear structural loads, where grain direction, the absence of major cracks, and degree of drying are the determining factors.
- Appearance-grade timber: material where visual quality takes priority, with attention to color, patina, and surface texture.
In practice, these categories frequently overlap. A beam used structurally is also visible — in which case both criteria apply. It is therefore worth specifying not only dimensions in your inquiry, but also the intended application and desired appearance. This makes the selection process more precise and prevents disappointment on site.
In addition to beams, Frank Pouwer also supplies antique oak boards for applications such as flooring, wall cladding, and roof decking. Here too, acting early gives you the greatest flexibility in planning.
How Frank Pouwer supports the planning of air-dried oak projects
Decades-old oak has its own demands, and a project built around this material deserves a supplier who understands that. We think along with you from the first drawing through to delivery on site.
What we offer:
- Europe’s largest stock of air-dried oak, with more than 15,000 individually measured and labeled pieces
- Immediate delivery from stock for most standard dimensions
- Custom processing on site: sawing, brushing, sandblasting, or weathering
- Phased delivery aligned with the construction schedule, including for large and international projects
- Personal advice on quality, dimensions, and application
Are you working on a project where air-dried oak plays a role? Would you like to explore the possibilities first? Visit the timber yard and see the range for yourself. Prefer to get started with a specific request right away? Request a quote and we will get back to you.
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