At Silvaris, we help retailers and contractors source semi-truckload quantities of B-Grade siding to meet the demand for attractive and cost-effective outbuildings. Whether your customers are building barns, sheds, workshops or backyard offices, our siding inventory offers reliable solutions at competitive pricing.
Here’s a breakdown of the siding types we carry, and how they can fit into your inventory or projects:
OSB Siding
We offer OSB siding in lap, grooved (8″ on center), soffit, stucco and textured cedar finishes. B-Grade OSB typically shows minor defects like uneven primer application, color variations or are simply discontinued colors and styles. It’s a strong choice for contractors building utility structures and for retailers targeting budget-conscious customers who still expect reliable performance.
Vinyl Siding
Available in soffit, plank, board and batten, shakes, trim and accessories, our vinyl siding includes first-quality closeouts and discontinued styles from the prior year. Vinyl continues to be a top seller for residential outbuildings where low maintenance and quick installation are key priorities.
Wood Siding
Our wood siding includes solid wood and plywood options. We stock popular profiles such as T1-11 (4″ and 8″ on center), Reverse Board & Batten (RB&B), lap, bevel, tongue and groove, ship lap and rustic styles. Options range from Reject and Shop to Deco panels, giving contractors flexibility based on project specifications—from rough utility sheds to decorative backyard structures.
Fiber Cement Siding
Fiber cement remains a preferred choice for moisture-resistant builds. Our B-Grade offerings—lap, panel, trim, shakes and soffit—may show chipped edges, primer defects or minor surface imperfections. For projects that need durability without full premium pricing, B-Grade fiber cement can be a strong upsell option.
Composite Siding
Composite siding in lap, panel and trim formats provides a durable, flexible cladding option. These B-Grade materials may have slight cosmetic flaws like cupping or edge damage but remain structurally sound, making them a practical choice for both commercial and residential outbuilding applications.
By offering B-Grade siding, you give your customers access to attractive, job-ready materials at a fraction of the standard market price—without compromising on performance, aesthetics or weather protection. We specialize in helping retailers expand inventory options and giving contractors the materials they need to close jobs profitably.
For the latest availability, detailed specifications, or volume pricing, visit our Siding product page or contact our customer service team.

