Best Fiber Backer Board Options for Cedar Shingles
The combination of cedar shingles and a durable fiber backer board creates a weather-resistant, long-lasting siding or roofing system. This article reviews five top-rated cedar shingle products, highlighting features, installation notes, and how they pair with modern backer board options. Readers will gain practical guidance on selecting shingles that complement fiber backer boards for durable protection and appealing aesthetics.
Summary of chosen products
| Product | Brand | Key Features | URL |
|---|---|---|---|
| 64 Pcs Western Red Cedar Shingles Chips Bulk | Briwooody | 18″ length, moisture/pest resistant, 20-25 sq ft coverage, easy installation | Amazon |
| Miller Shingle 18″ #4 Undercourse Cedar Kiln Dried | Miller Shingle | Under courses, 100 sq ft @14″ exposure, Western Red Cedar | Amazon |
| Woodchucks Wood Red Cedar Boards 24″ x 5″ | Woodchucks Wood | 1/4″ thick, kiln dried, crafts use | Amazon |
| Miller Shingle 18 Inch Rebutted and Rejointed (R&R) Sidewall Shingles | Miller Shingle | Grooved, R&R design, 1/2 square covers ~50 sq ft | Amazon |
| Miller Shingle 18 Inch Rebutted and Rejointed (R&R) Natural Groove Sidewall Shingles | Miller Shingle | Grooved, R&R, 1/2 square cartons, 50 sq ft coverage | Amazon |
64 Pcs Western Red Cedar Shingles Chips Bulk
These cedar shingles are built from natural western red cedar, known for moisture resistance and pest deterrence. Each shingle measures 18″ long, 5.8″ wide, and 0.6″ thick at the butt, tapering to 0.1″. The bundle covers about 20-25 square feet, making them a practical choice for roofing or siding projects. They offer robust insulation and sound-dampening properties, with a straightforward installation process that suits DIY‑friendly builds. Suitable for both indoor and outdoor use, these shingles resist deformation and maintain aesthetic appeal in varied weather conditions.
Miller Shingle 18″ #4 Undercourse Cedar Kiln Dried Sidewall Shingle
This undercourse shingle is designed for double coursed sidewalls and starter shingles. It is manufactured from Western Red Cedar and provides substantial coverage—100 square feet at a 14″ exposure or 50 square feet at 7″ exposure. The kiln-dried cedar ensures dimensional stability, helping maintain a flat, uniform surface when used with a compatible fiber backer board. It is a practical option for professional installations aiming for long-term durability and consistent appearance along siding transitions.
Woodchucks Wood Red Cedar Boards 24″ x 5″
These aromatic cedar boards come in a 10-pack, measuring 24″ long, 5″ wide, and 1/4″ thick. Kiln-dried for stability, they suit laser cutting and scroll sawing, making them ideal for craft projects or decorative exterior trim tied to fiber backer board installations. The boards are sourced from red cedar, recognized for its natural insect-repellent properties and pleasant fragrance, which can complement cedar shingle systems aesthetically and functionally when used as accents or trims.
Miller Shingle 18 Inch Rebutted and Rejointed (R&R) Sidewall Shingles Primed
These high-grade #1 shingles are undercoated for priming and feature a grooved side for precise alignment. The R&R design simplifies field installation for sidewalls, with a 1/2 square carton covering approximately 50 square feet at a 14-inch exposure when double coursed. The product’s uniformity and edge detailing help ensure a tidy finish when paired with a fiber backer board, enabling a stable base that supports long-term performance against moisture and temperature variations.
Miller Shingle 18 Inch Rebutted and Rejointed (R&R) Natural Groove Sidewall Shingles
This product mirrors the R&R design with natural groove cedar, optimized for sidewall applications. Sold in 1/2 square cartons, it covers about 50 square feet at a 14-inch exposure when double coursed. The grooved profile helps achieve a uniform pattern across cedar siding projects, and the kiln-dried cedar minimizes warping. When used with a compatible fiber backer board, it contributes to a stable, moisture-resistant exterior system with steady dimensional behavior over time.
Miller Shingle MasterCut Round Decorative Cedar Shingles 104 Pieces
MasterCut round decorative shingles are crafted from Miller Shingle’s #1 18″ Rebutted and Rejointed shingles, with sanding on one side to improve finish quality. At 17 inches long and 4 15/16 inches wide, these pieces add distinctive decorative accents to cedar siding projects. When used with fiber backer boards, they offer a stylish variation point while maintaining structural compatibility and moisture resistance for exposed exterior surfaces.
Buying Guide: Key Considerations For Cedar Shingle Projects With Fiber Backer Board
- Material compatibility: Ensure shingles are compatible with fiber backer boards, focusing on boards that provide a stable, moisture-resistant base and allow for proper nailing or mechanical fastening through the backer layer.
- Moisture management: Cedar naturally resists moisture, but backer boards should include moisture barriers and breathable yet watertight properties to prevent condensation and decay behind the shingles.
- Durability under weather: Look for cedar shingles that resist warping, cracking, and decay in sun, rain, and temperature fluctuations. Kiln-dried shingles often offer better dimensional stability for backer-board systems.
- Installation ease: Select shingles with uniform dimensions and edge detailing (grooved, rebutted, or joined) for predictable alignment alongside backer boards, reducing gaps and irregularities.
- Insulation and soundproofing: Cedar shingle systems paired with backer boards improve insulation and sound dampening; consider products with solid backing and proper seam sealing.
- Aesthetics and finish: Cedar’s natural color and texture influence the overall look. Some shingles are primed or pre-finished to enhance color stability and reduce maintenance when combined with backer boards.
- Maintenance and longevity: Regular inspection of joints, fasteners, and sealants is essential to maintain performance; backer boards should provide a stable substrate that minimizes fastener loosening.
- Cost and availability: Compare coverage area per bundle or carton, installation time, and total cost for the planned project to choose the best combination of shingles and backer board.
When evaluating cedar shingles for a fiber backer board system, focus on a balanced combination of durability, ease of installation, and long-term performance. The selected products above illustrate a range of options—from bulk cedar shingles for large roofing or siding projects to specialized undercourse and decorative shingles for detail work. A properly chosen backer board, matched with suitable cedar shingles, can improve moisture management, weather resistance, and overall curb appeal for American homes.