Considering NewTechWood Outdoor Surfaces for an Interior Feature Wall

Understanding NewTechWood Composite for Interior Use

NewTechWood composite products are engineered for outdoor environments, providing resistance to moisture, insects, and UV exposure. While their primary application is exterior, the material's composition of wood fibers and recycled plastic also makes it suitable for interior applications, particularly for accent walls where a wood-look finish is desired without the challenges of natural wood expansion, contraction, or extensive finishing.

The key to using NewTechWood indoors is recognizing that while the material itself can perform, the specific profiles and installation methods may differ from typical interior finishes. It's essential to select profiles that complement the interior aesthetic and plan for appropriate fastening that meets indoor design expectations. The manufacturer confirms applications for both "Exterior + Interior" on their product pages, indicating this versatility. (Source: S1)

Selecting the Right Profile and Finish

NewTechWood offers various profiles, typically designed for siding or cladding. For an interior feature wall, consider profiles that create the desired visual impact. Options that mimic traditional wood siding, shiplap, or even modern rainscreen profiles can be adapted. The 'wood-look' surface provides aesthetic appeal without the need for staining or sealing often associated with interior wood panels. (Source: S1)

When choosing a finish, remember that NewTechWood colors are integrated into the material and are consistent throughout. This means no painting or refinishing will be required after installation, contributing to the low-maintenance aspect. Request current physical samples to assess how the colors and textures appear under indoor lighting conditions, as this can differ from outdoor light. (Source: S1)

Substructure and Fastening for Interior Walls

Unlike exterior applications which often involve rainscreen systems, an interior feature wall with NewTechWood will typically be installed directly onto a prepared wall surface. The substructure must be flat, stable, and capable of securely holding the composite panels. This usually involves wood furring strips or a similar framework to create a level surface for attachment.

Fastening methods will depend on the chosen NewTechWood profile. Many composite profiles are designed for hidden fasteners, which contribute to a clean, uninterrupted aesthetic suitable for interior design. Confirm the recommended fastening system for the specific profile chosen. Ensure all fasteners are appropriate for interior use and compatible with the composite material and substructure.

Planning for Corners, Edges, and Transitions

Detailing corners, edges, and transitions is crucial for a refined interior finish. Unlike exterior applications where slight gaps or exposed fasteners might be acceptable, interior feature walls demand precision. Consider using coordinating trim pieces, such as corner profiles or edge bands, to create seamless transitions. If trim is not available, careful miter cuts or butt joints will be necessary.

Plan how the NewTechWood surface will meet adjacent wall finishes, doorways, and other architectural elements. A clean, consistent reveal or a precise termination against existing trim will enhance the overall appearance of the feature wall.

Worked Example: Feature Wall in a Home Office

Consider a home office where a 10-foot wide by 8-foot high wall is to be transformed with a NewTechWood composite surface. The goal is a modern, textured wood-look accent.

First, the existing drywall is checked for flatness. Furring strips (e.g., 1x3 lumber) are installed horizontally, spaced according to the composite plank's fastening requirements, to provide a consistent attachment surface. For a 10-foot wide wall, this means a total area of 80 square feet (10 ft x 8 ft).

Each NewTechWood plank is 6 inches (0.5 feet) wide and typically available in lengths like 12 or 16 feet. To cover the 8-foot height, 16 planks would be needed (8 ft height / 0.5 ft width per plank = 16 planks). For the 10-foot width, if using 12-foot planks, each plank covers the width with a 2-foot offcut. If the planks are installed horizontally, the total linear footage required is 16 planks * 10 feet/plank = 160 linear feet. If planks are supplied in 12-foot lengths, then 14 planks (160 linear feet / 12 feet/plank, rounded up) would be a minimum purchase. This calculation assumes no waste for cuts around obstacles, which is unlikely in a real project. Always add a waste factor, typically 10-15%, for cuts and potential errors. For this example, 14 planks * 1.15 waste factor = 16.1 planks, rounded up to 17 planks for purchase.

Hidden fasteners are secured into the furring strips, ensuring each plank is level and plumb. At the edges and corners, coordinating trim is used to create crisp, finished lines, or the planks are mitered for a clean corner detail. This structured approach results in a durable, visually impactful feature wall that requires minimal ongoing maintenance.

Before you order

• Confirm NewTechWood product is approved for interior applications.
• Select a NewTechWood profile and color that complements your interior design.
• Order physical samples to evaluate appearance under indoor lighting.
• Plan the substructure to ensure a flat and stable surface for installation.
• Verify fastening methods are appropriate for interior use and the chosen profile.
• Detail how corners, edges, and transitions will be finished for a refined look.
• Calculate material quantities, including a waste factor for cuts and adjustments.

Confirm installation details, approved uses and warranty terms in the current instructions for the exact product and profile. Your installer should verify the substrate, structure and applicable project requirements.

Questions to help you decide

Keep planning your project