What is the standard size of spaced sheathing used with 5.5" wood shingles?

When considering the standard size of spaced sheathing used with 5.5" wood shingles, it's essential to note that the spacing of sheathing plays a critical role in the installation and performance of the shingles. The standard measurement for the sheathing that corresponds to the size of the shingles is usually based on ensuring adequate support while allowing for proper ventilation and drainage.

In this case, the 5.5" measurement refers directly to the exposure of the wood shingles themselves. Therefore, the spaced sheathing is provided in a size that aligns directly with the shingle dimension, which is why 5.5" is the correct choice. Using sheathing that matches the shingle exposure promotes even installation and minimizes potential issues such as water infiltration or uneven wear.

Other sizes listed would not provide the proper alignment and could compromise the effectiveness of the shingle roofing system. Hence, 5.5" as the standard for spaced sheathing establishes a best practice for installation, ensuring that the shingles can function correctly in a roofing system. This adherence to standard measurement ensures durability and effectiveness in protecting the structure beneath the roofing.