Grooved cedar sidewall shingles create a textured exterior with visible shadow lines and natural wood character. The Coast Western Red Cedar option is best for buyers seeking a stated Western Red Cedar species and machine-grooved finish. The Shingle products are best for sidewall projects that need kiln-dried, R&R shingles, with carton sizes and priming status varying by listing. Compare the coverage and finish details below before ordering.
| Product | Key distinction | Listed coverage |
|---|---|---|
| Coast Western Red Cedar R&R | Machine-grooved Western Red Cedar | 1/2 square carton |
| Shingle Primed 1/2 Square | Primed, kiln-dried, R&R | 50 sq. ft. at stated exposure |
| Shingle Primed 1 Square | Primed, larger carton | 100 sq. ft. at stated exposure |
| Shingle Natural Groove 1/2 Square | Listing does not specify priming | 50 sq. ft. at stated exposure |
| Shingle Natural Groove 1/2 Square | Alternate listing and image | 50 sq. ft. at stated exposure |
Coast Western Red Cedar Grooved Shingles
This option is best for buyers who specifically want Western Red Cedar with a machine-grooved face. The listing describes the shingles as resquared and rebutted, a feature intended to support a precise fit and aligned appearance. The grooved texture adds visual relief and shadowing to a cedar-clad wall.
It is selected for its clearly stated wood species and face treatment. The carton is listed as a half square, but the supplied product details do not specify its coverage at a particular exposure or whether it is primed. Confirm those details with the seller and calculate the required quantity using the project’s planned exposure.
Primed R&R Natural Groove Shingles, Half Square
Choose this if you want a primed finish and a carton sized for a smaller wall section or phased installation. The listing describes high-grade #1, 18-inch kiln-dried shingles, grooved on one side and rebutted and rejointed (R&R). It is specifically designed for sidewall use.
The stated coverage is 50 square feet at 14-inch exposure with double coursing. That figure gives buyers a useful planning reference, but actual needs depend on wall dimensions, layout, and cutting waste. This half-square carton is less suitable than the one-square option for a larger job where fewer cartons are preferred.
Primed R&R Natural Groove Shingles, One Square
This is the better fit for buyers covering a larger area who want the same listed primed, kiln-dried R&R specification in a one-square carton. The product is described as high-grade #1, 18-inch cedar shingles with grooves on one side and a sidewall-specific design.
The listing states that one square covers 100 square feet at 14-inch exposure with double coursing. Compare that stated coverage with your wall measurements and installation plan rather than assuming it applies to every exposure. Avoid choosing this carton solely by its nominal size if you need a different finish or coverage arrangement; priming is part of this listing’s description.
Natural Groove R&R Shingles, Half Square
Consider this listing if a half-square carton suits your order and you are comparing the non-primed-described version with the primed alternatives. Its features identify high-grade #1, 18-inch kiln-dried shingles with a groove on one side, R&R preparation, and sidewall application.
The stated coverage is 50 square feet at 14-inch exposure with double coursing. The product name and features provided do not state that it is primed, so verify finish requirements before purchase. This distinction matters when coordinating the shingles with a paint or stain schedule.
Natural Groove R&R Shingles, Alternate Half Square
This is another half-square option for buyers comparing available listings for grooved sidewall shingles. The supplied details describe high-grade #1, kiln-dried, 18-inch shingles that are grooved on one side and R&R. The listing also identifies them as designed specifically for sidewall application.
Its stated coverage is 50 square feet at 14-inch exposure with double coursing. The supplied product information does not specify priming, so check the finish before ordering. Because its listed specifications closely match the other natural-groove half-square option, compare the listing details and image carefully rather than assuming the products differ in performance.
Buying Guide
How much coverage do you need?
Start with the wall area and subtract openings where appropriate, then account for cuts and installation waste. The Shingle listings state 50 square feet for a half-square carton and 100 square feet for a one-square carton at 14-inch exposure with double coursing. Do not apply those coverage figures to a different exposure without checking the product instructions.
Should you choose primed or unspecified finish?
Two Shingle listings explicitly say primed. The other Shingle listings provided here do not specify priming, and the Coast details do not state a primed finish. If you need primed shingles for your coating plan, confirm that status before buying rather than inferring it from the product image or the word “natural.”
What do R&R and grooved mean?
R&R means rebutted and rejointed in the supplied product descriptions. The Coast listing calls its shingles resquared and rebutted. All listed options describe a grooved face or grooves on one side, which creates a textured appearance. Confirm the intended exposure and installation method using the seller’s product instructions.
What should you verify before ordering?
- Confirm carton quantity, coverage, and exposure for the exact listing.
- Check whether the shingles arrive primed if that matters to your finish plan.
- Verify that the product is intended for sidewall installation.
- Order enough material for the measured wall area and anticipated cuts.
- Review the seller’s current listing for details not included in the supplied specifications.
Frequently Asked Questions
Are these products intended for roofs or walls?
The Shingle listings describe these products as designed for sidewall application. The supplied Coast details identify sidewall shingles as well. Follow the installation directions for the specific product.
Which option has the largest stated coverage?
The primed one-square Shingle carton lists 100 square feet of coverage at 14-inch exposure with double coursing.
Are all of the shingles primed?
No. Two Shingle listings explicitly specify priming. The other supplied descriptions do not state that the shingles are primed.
How many cartons cover 100 square feet?
At the stated 14-inch exposure with double coursing, the listings indicate two half-square cartons or one one-square carton for 100 square feet, before allowing for cuts or waste.
Do the listed products have the same groove pattern?
The supplied descriptions identify machine grooving or a groove on one side, but they do not provide dimensions or a pattern comparison. Check product images and listing details for the exact appearance.