Red Oak Rough-Sawn Lumber, Thickness 50 mm (8/4"), F1F

We offer wholesale batches of kiln-dried lumber: in pallets and containers.

Collaborating with WoodWay Expert means:

• a wide selection of wood products from our stock program;
• material selection for projects of varying complexity;
• quality control of lumber before shipment;
• stable supplies.

Red Oak Wood: Main Characteristics

Northern, Canadian, or red oak (Quercus rubra) is a hardwood species known for its distinctive grain pattern. This strong and durable wood is one of the most popular materials for furniture and interior finishing in the US market.

Technical Specifications of Red Oak

• The average density of dry oak is approximately 700-750 kg/m³. Its hardness on the Janka scale is around 1220 lbf, and on the Brinell scale, it’s 3.7-3.9.
• Red oak wood has moderate viscosity and flexibility. Although this species is less pliable than white oak, it can still be bent after special treatment. The wood can withstand significant impact loads.

Red Oak Wood Grain and Color

• The sapwood is light, almost white, while the heartwood color ranges from pinkish-brown to reddish-brown. Thanks to its warm tone, this species is often used for classic interiors. The wood’s color deepens over time with exposure to light.
• The texture of red oak is pronounced, with a clear grain and large pores. The fibers are usually straight, but some logs may have wavy sections.

Processing Characteristics

• Red oak is easy to saw, mill, plane, and drill. Thanks to its dense structure, it holds fasteners well.
• Red oak is easy to glue. To achieve the strongest bond, it is recommended to use woodworking adhesives for hardwoods.
• Oak wood readily accepts stains, oils, and lacquers. Woodworkers can easily highlight the natural pattern or give the material a desired shade.

Features of Grade 1 Kiln-Dried Oak Lumber

Grade 1 lumber is used in furniture manufacturing, woodworking, interior finishing, and other products where operational properties and aesthetic qualities are important.

Main characteristics of Grade 1 kiln-dried lumber:

• Up to 2-3 sound knots with a diameter of up to 1 cm (0.39″) are permitted per linear meter (39.37″).
• The wood texture is uniform, with straight fibers.
• Minor natural color variations are possible.

What is Red Oak Kiln-Dried Lumber?

Kiln-dried lumber is a type of timber where the bark and wane have been trimmed from its side edges. High-quality logs are selected for producing kiln-dried lumber. The raw material is sawn into boards, considering the fiber direction and the required thickness and length. The blanks then pass through machines that remove any remaining bark and form straight edges. The wood’s moisture content is brought to the optimal 8-12% in drying kilns. The dry lumber is then sorted by grade, evaluating its color, fiber structure, and the number and type of knots, among other criteria.

How Does Kiln Drying Work?

Our stock program includes kiln-dried lumber. Kiln-drying wood is a high-tech and controlled process. Unlike natural air drying, this method is significantly faster and guarantees stable, uniformly dried material with an optimal woodworking moisture content of 8-12%.

Main stages of drying wood in special kilns:

1. Loading the lumber. The boards are stacked in special drying kilns. Gaps are left between the rows for free air circulation.
2. Pre-treatment (Steaming). In the initial stage, the wood may be treated with steam. This procedure is primarily used for hardwoods like oak or beech. Steaming opens the pores and evens out moisture, reducing the risk of cracks and internal stress.
3. Main drying. The kilns are equipped with a heating and ventilation system. The temperature and humidity inside the kiln are computer-controlled and adjusted according to a preset program based on the wood species, board thickness, and initial moisture level.
4. Monitoring. Moisture meters and sensors continuously track the wood’s condition. Drying continues until the material reaches the optimal working moisture content of 8–12%.
5. Final conditioning and cooling. To relieve internal stresses, dry wood is treated with steam. The boards are then gradually cooled to a temperature close to the ambient environment (approximately 35–45 °C) to prevent condensation.

Kiln-dried lumber is optimally suited for manufacturing furniture, doors, and other interior elements. Wood with woodworking moisture content is stable, strong, and ready for further processing.

Advantages of Kiln-Dried Oak Lumber

1. Versatile application. The material is suitable for both mass-produced furniture and individual craft projects.
2. Stability. Kiln drying results in uniformly dried and stable solid boards, ready for further mechanical processing.
3. Reduced waste and economic benefits. The high-quality initial processing of the lumber reduces waste and increases the raw material utilization rate. This means you only pay for the usable volume of material, which is especially important in mass production.
4. Optimized production processes. Wood products with pre-processed side edges shorten cutting time and optimize production processes. Kiln-dried lumber is easy to plane, mill, sand, stain, lacquer, and paint.
5. Convenient logistics and storage. The boards’ uniform shape makes them easy to stack, which saves warehouse space, simplifies transportation, and reduces logistics costs.

Use Cases for Red Oak Kiln-Dried Lumber

Kiln-dried lumber is one of the most popular wood products in the woodworking industry. Below are the areas where this natural material is widely used.

Furniture Manufacturing

Kiln-dried lumber is used to make the frames and facades of cabinets, dressers, and tables, and tables, chairs, beds, ottomans, and benches. Wooden furniture can be stained to logically fit into various design styles.

Construction and Finishing

This wood product is used as a structural and finishing material. The boards are used to create decks, flooring (parquet, wood flooring, and tongue-and-groove boards), wall panels, non-load-bearing walls, and interior stairs.

Door and Window Production

Thanks to its stability and ease of processing, kiln-dried lumber is used to make interior doors, window frames, casings, and sills.

Craft and Designer Projects

For workshops that create unique products, kiln-dried lumber offers broad possibilities. Woodworkers can create custom exclusive furniture, interior panels, room dividers, screens, and various interior decor items.

FAQ: Frequently Asked Questions

From which wood species is kiln-dried lumber available for order?

You can order boards from over 10 species from us. Hardwoods: European oak, red oak, ash, alder, European walnut, acacia, beech, hornbeam, elm, maple, and cherry. Softwoods: pine, spruce.

What is the minimum order?

The minimum order volume for boards is 1 container.

What are the delivery times?

Delivery times for wood products depend on supply and destination. Estimated delivery times are 4-8 weeks.

How is the lumber packaged for transportation?

Kiln-dried lumber is hermetically sealed in film for safe transportation by sea.

What is kiln-dried lumber, and how does it differ from rough-sawn lumber?

The bark and wane have been removed from the side edges of kiln-dried lumber. Rough-sawn lumber, in contrast, retains its natural edge.

What is the optimal moisture content for woodworking lumber?

For woodworking, particularly furniture manufacturing, the moisture content of the boards should be within the range of 8–12%.

What sizes of kiln-dried lumber are available in stock?

We have lumber with the following parameters in stock:

• thickness: 30 mm, 50 mm / 1.18″, 1.97″;
• width: from 20 cm / from 7.87″;
• length: 2.2-4.5 m / 86.61″-177.2″.

How should kiln-dried lumber be stored correctly?

Lumber should be stored in a dry, ventilated room with stable temperature and humidity levels.

Can kiln-dried lumber be used for exterior projects?

Yes, hardwoods are used for exterior projects. The wood must be treated with antiseptics and special protective coatings.

What are the grades of kiln-dried lumber?

Kiln-dried lumber is classified into three main grades:

• Grade 1. Almost knot-free, with a uniform texture and color.
• Grade 2. Permits knots up to 5 mm in diameter, minor surface cracks, and color variations.
• Grade 3. A large number of knots, surface and through cracks, and uneven coloring.

What is kiln drying and why is it important?

Kiln drying is a controlled process during which the material is dried to an optimal moisture content (8-12%) in special chambers. This drying method ensures board stability and longevity.