Modified Wood Decking: A Durable and Sustainable Option for Your Outdoor Space

Modified wood decking is a popular choice for homeowners who want a durable and long-lasting deck that requires minimal maintenance. This type of decking is created by subjecting natural wood to a thermal modification process that changes its chemical and physical properties. The result is a wood that is more resistant to rot, decay, and insect damage than untreated wood.

One of the key benefits of modified wood decking is its durability. Because the thermal modification process alters the wood at the molecular level, it is less susceptible to damage from moisture, UV rays, and temperature changes. This means that a modified wood deck is less likely to warp, crack, or splinter over time, making it a smart investment for homeowners who want a deck that will last for many years.

In addition to its durability, modified wood decking also offers excellent performance. It is slip-resistant, making it a safe choice for families with children and pets. It is also low maintenance, requiring only occasional cleaning to keep it looking its best. With its natural beauty and long-lasting performance, modified wood decking is a smart choice for any homeowner who wants to enjoy their outdoor living space for years to come.

Types of Modified Wood

There are two main types of modified wood: thermally modified wood and chemically modified wood. Both types of modified wood have unique characteristics that make them suitable for different applications.

Thermally Modified Wood

Thermally modified wood is created by heating wood to high temperatures in the absence of oxygen. This process changes the chemical and physical properties of the wood, making it more resistant to decay, rot, and insect damage. Thermally modified wood is also less prone to warping, cracking, and splitting.

One popular brand of thermally modified wood is Thermory. They offer a range of decking products made from thermally modified ash, pine, spruce, and other woods. Thermory decking is known for its durability, stability, and natural beauty. It is also eco-friendly, as the thermal modification process uses only heat and steam, with no chemicals or additives.

Chemically Modified Wood

Chemically modified wood is created by treating wood with chemicals that alter its properties. One popular brand of chemically modified wood is Kebony. They use a patented process that involves impregnating wood with a bio-based liquid that makes it harder, more durable, and more resistant to decay and rot.

Kebony decking is made from sustainably sourced softwood that has been modified with their patented process. Kebony decking is known for its beauty, durability, and sustainability. It is also resistant to weathering, UV radiation, and fungal decay.

In conclusion, both thermally and chemically modified wood offer unique benefits over traditional wood decking. It is important to choose a reputable brand and ensure that the wood is sustainably sourced.

Decking Materials and Species

When considering decking materials, one of the primary distinctions to be made is between hardwood and softwood. Hardwood is derived from deciduous trees such as oak and ash, while softwood is obtained from coniferous trees like pine and cedar.

Hardwood vs Softwood

Hardwood is generally denser and more durable, making it a popular choice for decking. It offers enhanced resistance to wear and tear, making it suitable for high-traffic areas. On the other hand, softwood is more affordable and easier to work with during installation.

Exotic vs Domestic Species

In addition to the distinction between hardwood and softwood, there is also a differentiation between exotic and domestic species. Exotic wood, such as tropical hardwoods, often boasts unique aesthetic qualities and natural resistance to decay and insects. However, domestic species like white ash offer similar durability and visual appeal while supporting sustainable forestry practices.

Durability and Maintenance

Modified wood decking is known for its durability and low maintenance requirements. This type of decking is highly resistant to decay and rot, which significantly extends its service life. Modified wood is treated with chemicals that make it rot-resistant, which ensures that it remains stable and durable for a long time.

Resistance to Decay and Rot

The treatment process of modified wood involves impregnation with chemicals that penetrate the wood fibers, making it resistant to decay and rot. This process significantly increases the hardness of the wood, making it more scratch, dent, and wear-resistant. The likelihood of shrinkage is also reduced by 50% compared to the untreated parent wood.

Modified wood decking is also highly stable, which means that it is less likely to warp, twist, or cup compared to other types of wood decking. This stability ensures that the decking remains flat and even, which makes it safer to walk on and more aesthetically pleasing.

Care and Maintenance Requirements

Modified wood decking requires minimal maintenance to keep it looking great. Regular cleaning with soap and water is all that is needed to keep the decking in top condition. Unlike other types of decking, modified wood does not require sealing or staining to maintain its appearance.

It is important to note that while modified wood decking is highly resistant to decay and rot, it is not completely immune to damage. It is recommended to avoid dragging heavy furniture or sharp objects across the decking, as this can cause scratches or dents.

In summary, modified wood decking is a great choice for those looking for a durable and low maintenance decking option. Its resistance to decay and rot, stability, and low maintenance requirements make it an excellent investment for any outdoor space.

Installation and Finishing

Decking Installation Guide

When it comes to installing modified wood decking, it is important to follow the manufacturer's guidelines to ensure a successful installation. In general, the installation process involves attaching the ledger board to the house, installing the joists, and then laying the decking boards perpendicular to the joists. Hidden fasteners can be used for a clean look, but it is important to make sure they are compatible with the specific type of modified wood decking being used.

It is also important to note that modified wood decking can come in a variety of profiles, including grooved and square edge. It is important to choose the right profile for your project and follow the manufacturer's guidelines for installation.

Finishes and Protectors

Modified wood decking can come pre-finished, but if it is unfinished, it is important to apply a finish or protector to help protect the wood from the elements. Oil-based preservatives can be used to enhance the natural color of the wood and provide protection against water and UV damage. High-performance wood protectors can also be used to provide long-lasting protection against water, mildew, and UV damage.

When it comes to color, modified wood decking can come in a range of shades from a natural gray to a rich brown. Some finishes and protectors can enhance or change the color of the wood, so it is important to choose a product that will achieve the desired color.

Paints can also be used on modified wood decking, but it is important to choose a paint that is specifically designed for use on wood and follow the manufacturer's guidelines for application.

In general, it is important to choose a finish or protector that is compatible with the specific type of modified wood decking being used and follow the manufacturer's guidelines for application. Sealed finishes are recommended to help protect the wood and maintain its natural beauty.

Environmental Impact and Certification

Eco-Conscious Choices

When it comes to decking materials, eco-conscious consumers are increasingly turning to modified wood decking. This type of decking is made from sustainably-sourced wood that has been treated with heat or chemicals to improve its durability and resistance to decay. Modified wood decking can be a more environmentally-friendly choice than traditional decking materials because it requires fewer resources to produce and has a longer lifespan.

One of the key benefits of modified wood decking is that it is made from a renewable resource. Unlike synthetic materials like PVC or composite decking, modified wood decking is made from natural wood that can be sustainably harvested. Additionally, because modified wood decking is more durable than untreated wood, it can last longer and require less frequent replacement. This can help reduce the overall environmental impact of a decking project.

Certification and Sustainability

To ensure that their decking materials are truly sustainable, many consumers look for certifications like those offered by the Forest Stewardship Council (FSC). FSC-certified wood is sourced from responsibly-managed forests that prioritize environmental, social, and economic sustainability. By choosing FSC-certified modified wood decking, consumers can be confident that they are supporting responsible forestry practices.

Another way that modified wood decking can be made more eco-friendly is through the use of bio-based liquid treatments. These treatments are made from renewable resources like soybeans or linseed oil, and can help improve the durability and resistance to decay of modified wood decking. By choosing modified wood decking that has been treated with bio-based liquids, consumers can further reduce the environmental impact of their decking project.

Overall, modified wood decking can be a great choice for eco-conscious consumers who are looking for a sustainable and durable decking material. By choosing sustainably-sourced, FSC-certified modified wood decking that has been treated with bio-based liquids, consumers can help reduce the environmental impact of their decking project while still enjoying a beautiful and long-lasting outdoor space.