Lumber & Engineered Wood - Engineered Wood Products
Pacific Wood Laminates
Engineered Wood Products
Pacific Wood Laminates manufactures a complete line of precision-engineered wood products.
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Product Summary
Construction and Materials
Pacific Wood Laminates offers a range of engineered wood products designed for various construction applications. Their product line includes Level, Rimboard, and Plywood, all manufactured using advanced techniques to ensure strength, stability, and consistent performance.
Level (LVL)
- Construction: LVL is an engineered wood product that uses multiple layers of thin wood veneer that are laminated together with adhesives under heat and pressure. This process creates a stronger and more stable material than solid lumber of the same dimensions. The grain of all veneers runs parallel to the longest dimension of the piece.
- Materials: Typically manufactured from softwood species. The specific wood species used will depend on availability and desired performance characteristics. High-strength adhesives are used to bond the veneer layers together, ensuring structural integrity.
Rimboard
- Construction: Rimboard is an engineered wood product designed to create a strong and stable perimeter for floor systems. It is typically manufactured by laminating wood strands or veneers together under pressure. This construction method provides excellent stiffness and resistance to bowing and warping.
- Materials: Composed of wood strands or veneers bonded with durable adhesives. The materials are selected for their strength and dimensional stability, contributing to the overall integrity of the floor framing.
Plywood
- Construction: Plywood is an engineered wood panel made from thin sheets of wood veneer, called plies or veneers, that are glued together with adjacent layers having their wood grain rotated up to 90 degrees to one another. This cross-graining process results in a panel that is stronger, more stable, and less prone to shrinking, swelling, or warping than solid lumber of the same thickness.
- Materials: Constructed from multiple layers of wood veneer. The type of wood used for the veneers can vary, often including species like Douglas fir or Southern pine, chosen for their strength and durability. Waterproof adhesives are used to bond the layers, ensuring the plywood's structural integrity even in the presence of moisture.
Features and Benefits
Pacific Wood Laminates offers a range of engineered wood products designed for demanding construction applications. These products are manufactured with precision and engineered for superior strength, stability, and performance.
Features and Benefits:
- Engineered Wood Products: This category encompasses a variety of engineered wood solutions. The inherent stability of engineered wood means it's less prone to warping, twisting, and shrinking compared to traditional solid lumber. This translates to more predictable and reliable construction outcomes, reducing callbacks and rework.
- Engineered - LVL (Laminated Veneer Lumber):
- Feature: Constructed from multiple layers of thin wood veneers bonded together with strong adhesives.
- Benefit: LVL possesses exceptional strength and load-bearing capabilities, making it ideal for headers, beams, and other structural components where significant support is required. Its uniformity ensures consistent performance across every piece, simplifying design and installation.
- Engineered - Rimboard:
- Feature: Designed to create a strong, continuous structural element around the perimeter of floors and walls.
- Benefit: Rimboard enhances the overall structural integrity and stability of the building envelope. It provides a solid base for fastening sheathing and siding, contributing to a more rigid and durable structure. Its engineered nature ensures consistent dimensions and performance.
- Plywood:
- Feature: Manufactured by cross-laminating thin layers of wood veneer.
- Benefit: Plywood offers excellent strength-to-weight ratio and dimensional stability. It's a versatile product used for sheathing, subflooring, and structural applications, providing a reliable and cost-effective building material. The cross-lamination process minimizes expansion and contraction.
Core Advantages of Pacific Wood Laminates Products:
- Structural Integrity: Engineered for superior strength, these products are crucial for ensuring the stability and longevity of construction projects.
- Dimensional Stability: Reduced susceptibility to environmental changes means less risk of warping, shrinking, or swelling, leading to a more predictable and durable build.
- Performance Consistency: Uniformity in manufacturing ensures that each product meets strict quality standards, providing reliable performance every time.
- Versatility: A range of engineered wood solutions caters to various construction needs, from foundational elements to critical structural supports.
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Rosboro
Engineered Glulam Products
Rosboro's glulam products are the most cost-effective engineered wood products on the market today.
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Product Summary
Rosboro’s glulam products are the most cost-effective engineered wood products on the market today. Rosboro’s products are the best choice for a wide range of applications, including floor and roof beams, wall framing, and columns.
- X-Rim™ | Next-Generation Rim
- X-Beam™ | Next-Generation Glulam 24F-V4
- X-Beam™ Columns
- Big Beam DF™ 30F-E/DF2
- Western Structures™ Custom Glulam
- Rosboro Manufactured Timber | RMT®
Construction and Materials
Rosboro manufactures a range of engineered wood products, focusing on laminated timber solutions. Their offerings include Glulam beams, engineered lumber for framing and flooring, timbers, and laminated scaffold planks.
Glulam Beams:
- Glulam, or glued laminated timber, is a structural engineered wood product.
- It is constructed by bonding together individual pieces of lumber with adhesives.
- This process creates strong, stable, and dimensionally consistent beams.
- Glulam is typically made from kiln-dried lumber, often species like Douglas Fir or Southern Yellow Pine.
- The laminations are laid up with the grain parallel, creating a strong composite material.
Engineered Frame and Floor Products:
- These products are designed for structural framing and flooring applications.
- They are manufactured using wood strands or lumber pieces bonded together with adhesives.
- This manufacturing process results in lumber that is straighter, stronger, and more stable than traditional solid-sawn lumber.
- Materials used can include various wood species, depending on the specific product and application.
Timbers:
- Rosboro supplies timbers that are large, solid pieces of lumber.
- These are often used for heavy structural applications, decorative purposes, or exposed beam construction.
- The primary material for timbers is typically kiln-dried lumber, commonly Douglas Fir.
Laminated Scaffold Plank:
- These planks are engineered for use in scaffolding systems.
- They are constructed by laminating multiple layers of wood together using high-strength adhesives.
- This lamination process creates a plank that offers excellent strength, durability, and resistance to warping or splitting.
- The wood species used are selected for their load-bearing capabilities and resistance to wear and tear.
Features and Benefits
Rosboro offers high-performance engineered wood products designed to meet the demanding needs of modern construction. Their extensive range of laminated timber and engineered wood solutions provides superior strength, stability, and design flexibility for a wide variety of applications.
Engineered - Glulam:
- Feature: Rosboro produces Glued Laminated Timber (Glulam) beams and arches.
- Benefit: Glulam offers exceptional strength-to-weight ratios, allowing for longer spans and greater design freedom compared to traditional lumber. It is inherently stable, resisting warping, twisting, and shrinking, ensuring long-term structural integrity.
- Core Advantages: High load-carrying capacity, aesthetic appeal for exposed applications, dimensional stability, and adaptability to complex shapes.
Engineered - Frame/Floor:
- Feature: This category encompasses engineered wood products specifically designed for framing and flooring systems.
- Benefit: These products are manufactured for consistency and reliability, offering enhanced structural performance for floors and walls. They contribute to faster construction times due to their uniform dimensions and ease of handling.
- Core Advantages: Predictable performance, reduced installation time, and compatibility with standard construction methods.
Timbers:
- Feature: Rosboro provides a selection of large-dimension timbers.
- Benefit: These timbers are essential for heavy-duty construction projects, offering robust structural support for bridges, large buildings, and other demanding applications.
- Core Advantages: Superior load-bearing capabilities for significant structural elements and durability for demanding environments.
Engineered Wood / Laminated Scaffold Plank:
- Feature: Rosboro manufactures laminated scaffold planks.
- Benefit: These planks are engineered for the rigorous demands of scaffolding, providing a safe, strong, and durable platform for work at height. Their laminated construction ensures consistent strength and resistance to splitting.
- Core Advantages: Enhanced safety and reliability for scaffolding, consistent performance under heavy loads, and longevity in demanding site conditions.
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Weyerhaeuser
Engineered Lumber
Weyerhaeuser offers the most comprehensive and innovative collection of proven structural framing materials, including engineered lumber products and panels.
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Product Summary
The dimensional stability of TJI joists help them resist warping, twisting and shrinking that can lead to squeaky floors.
TimberStrand® Laminated Strand Lumber (LSL) is a suitable solution for a diverse range of applications such as tall walls, beams, rim board, sill plates and so much more.
Parallam® Parallel Strand Lumber (PSL) product creates long, clear spans and support heavy loads, whether inside or out in the elements.
From window openings to garage door headers, Microllam® LVL is a versatile solution that supports heavy loads without worry.
Construction and Materials
Weyerhaeuser offers a comprehensive range of engineered wood products designed for structural applications in residential and commercial construction. These products are manufactured to deliver consistent performance and are a sustainable alternative to traditional solid lumber.
Weyerhaeuser Engineered Wood Products
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I-Joists
Weyerhaeuser I-joists are engineered wood structural members designed for floors, walls, and roofs. They are constructed with flanges made of solid lumber or LVL and webs made of oriented strand board (OSB) or plywood. This combination of materials creates a strong, lightweight, and dimensionally stable product that resists warping, twisting, and shrinking.
- Construction: Top and bottom flanges are joined to a vertical web, forming an 'I' shape.
- Materials: Flanges are typically made from kiln-dried dimension lumber or laminated veneer lumber (LVL). Webs are made from OSB or plywood.
- Benefits: High strength-to-weight ratio, consistent quality, pre-punched holes for utilities, and long spans achievable.
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Laminated Veneer Lumber (LVL)
Weyerhaeuser LVL is an engineered wood product made by bonding together multiple layers of thin wood veneer using a high-strength adhesive. The veneers are oriented in the same direction, creating a strong, stable lumber alternative. LVL is often used for beams, headers, and other applications requiring high load-bearing capacity.
- Construction: Multiple layers of wood veneer are bonded together under heat and pressure.
- Materials: Primarily wood veneer and structural adhesives.
- Benefits: High strength, uniformity, resistance to bowing and warping, and available in long lengths.
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Parallel Strand Lumber (PSL)
Weyerhaeuser PSL is a premium engineered wood product manufactured by bonding long, narrow strands of wood veneer together. The veneers are oriented parallel to the length of the member, resulting in a strong, stable product with a distinctive appearance. PSL is well-suited for structural beams, columns, and other applications where strength and aesthetics are important.
- Construction: Long strands of wood veneer are glued and pressed together in a parallel orientation.
- Materials: Wood veneer strands and structural adhesives.
- Benefits: High strength, dimensional stability, and an attractive natural wood appearance.
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Laminated Strand Lumber (LSL)
Weyerhaeuser LSL is an engineered wood product made by bonding together large, precisely cut strands of wood in a random orientation. This manufacturing process results in a strong, stable lumber product that is ideal for a variety of structural applications. LSL is commonly used for beams, headers, rim boards, and studs.
- Construction: Wood strands are bonded together with a binder, creating a dense, stable product.
- Materials: Wood strands, typically from fast-growing species, and structural adhesives.
- Benefits: High strength, consistency, reduced waste compared to solid lumber, and available in a wide range of sizes.
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Rimboard
Weyerhaeuser rimboard is an engineered wood product used to cap the ends of I-joists and provide structural stability to floor and roof systems. It is designed to work in conjunction with Weyerhaeuser I-joists to ensure a strong, integrated structural system.
- Construction: Typically made from engineered wood strands or veneers, providing a stable and durable cap.
- Materials: Engineered wood, often utilizing the same materials as LSL or similar products for consistency.
- Benefits: Provides continuity of load transfer, seals the rim joist area, and contributes to overall structural integrity.
Features and Benefits
Weyerhaeuser offers a comprehensive line of engineered wood products designed to provide superior strength, stability, and performance for residential and commercial construction. These innovative solutions are engineered for consistency and reliability, offering builders and designers advanced alternatives to traditional lumber.
Weyerhaeuser Engineered Wood Products
Weyerhaeuser's engineered wood products are manufactured under strict quality control standards to ensure predictable performance and structural integrity. They are designed to meet the evolving demands of modern construction, offering solutions for a wide range of applications.
Core Advantages of Weyerhaeuser Engineered Wood Products
- Strength and Stability: Engineered for superior strength-to-weight ratios, offering enhanced load-bearing capabilities and resistance to warping, twisting, and shrinking.
- Design Flexibility: Available in a variety of profiles and dimensions, providing greater design freedom and enabling longer spans and custom configurations.
- Resource Efficiency: Utilizes wood resources more effectively by using smaller, faster-growing trees and byproducts, contributing to sustainable forestry practices.
- Consistent Quality: Manufactured in controlled environments for uniform dimensions and predictable performance, reducing callbacks and construction delays.
- Ease of Use: Lighter than solid sawn lumber of comparable strength, making them easier to handle, cut, and install.
Engineered Wood Product Categories
Weyerhaeuser I-Joists
Weyerhaeuser I-Joists are a cornerstone of modern floor and roof framing. Their distinctive I-shape, with a solid sawn or engineered wood top and bottom flange connected by a web made of oriented strand board (OSB), provides exceptional strength and stiffness.
- Benefits:
- Longer Spans: Enables wider open spaces without the need for load-bearing interior walls.
- Lighter Weight: Easier to transport and handle on job sites.
- Dimensional Stability: Resist warping, crowning, and shrinking, leading to flatter floors and straighter ceilings.
- Pre-Punch Knockouts: Facilitate quick and easy routing of utilities (electrical, plumbing, HVAC) without compromising structural integrity.
- Consistent Quality: Manufactured to precise specifications for reliable performance.
Weyerhaeuser Laminated Veneer Lumber (LVL)
Weyerhaeuser Laminated Veneer Lumber (LVL) is a high-strength structural product manufactured by bonding together wood veneers in parallel alignment. This process creates a material that is stronger and more stable than traditional solid sawn lumber of the same dimension.
- Benefits:
- High Strength: Excellent for headers, beams, columns, and rim boards where superior strength is required.
- Predictable Performance: Uniform strength and stiffness properties across the product.
- Reduced Waste: Available in long lengths, minimizing the need for splicing and reducing job-site waste.
- Dimensional Stability: Resists twisting and shrinking.
- Versatile Applications: Suitable for both residential and commercial projects.
Weyerhaeuser Parallel Strand Lumber (PSL)
Weyerhaeuser Parallel Strand Lumber (PSL) is an engineered structural wood product made by bonding together long strands of rotary-peeled veneer in a parallel orientation. This results in a high-strength, aesthetically pleasing product ideal for applications requiring significant structural support and visual appeal.
- Benefits:
- Exceptional Strength: Ideal for large beams, headers, and columns that require significant load-bearing capacity.
- Aesthetic Appeal: Offers a warm, natural wood look that can be exposed for decorative purposes.
- Stability: Resists warping, shrinking, and checking, even in demanding environments.
- Long Lengths: Available in continuous lengths, enabling unique design possibilities.
- Durability: Suitable for a wide range of structural applications.
Weyerhaeuser Laminated Strand Lumber (LSL)
Weyerhaeuser Laminated Strand Lumber (LSL) is an engineered wood product made from strands of aspen and other hardwoods bonded together with an adhesive. LSL is known for its strength, consistency, and versatility, making it an excellent choice for a variety of structural components.
- Benefits:
- Uniform Strength: Provides consistent load-carrying capacity, unlike solid sawn lumber which can have knots and grain variations.
- Durability: Resists warping, splitting, and checking.
- Cost-Effective: Offers a strong and stable alternative to traditional lumber for many applications.
- Versatile: Suitable for studs, headers, and rim boards.
Weyerhaeuser Rimboard
Weyerhaeuser Rimboard is an engineered wood product used to cap the ends of I-joists and create a continuous structural diaphragm for floors and roofs. It provides edge support and contributes to the overall stability of the framing system.
- Benefits:
- Structural Integrity: Enhances the rigidity and stability of floor and roof systems.
- Consistent Dimensions: Ensures a precise fit with I-joists, simplifying installation.
- Reduces Air Leakage: Creates a tighter building envelope when installed correctly.
- Compatibility: Designed to work seamlessly with Weyerhaeuser I-Joists.
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