Board products and rigid insulation
Shingle backer board, Pro-Tec round edge cement board, tempered hardboard, and extruded score board, square edge, ship lap and white foam bead board.
Board products
| Product | Sizes and options |
|---|---|
| Shingle backer board | Wood fiber, 7/16" x 15" x 48" (see the shingle backer page) |
| Cement backer board, Pro-Tec | 1/2" 3'x5' |
| Tempered hardboard | 1/8"x4'x8' and 1/4"x4'x8' |
Rigid insulation (Kingspan, extruded)
| Product | Sizes and options |
|---|---|
| Score board 4x8 | 1", 1.5", 2" |
| Square edge 2x8 | 1", 1.5", 2" |
| Shiplap 2x8 | 1", 2" |
| White bead board 2x8 | 1", 1.5", 2", 4" |
Sealing and venting
| Product | Sizes and options |
|---|---|
| Sill seal | 1/4" foam, 5-1/2"x50' |
| Rafter vent | 24" extruded foam, snap-able |
Questions about board products & insulation
What cement board does Yankocy stock?
Pro-Tec round edge cement backer board in 1/2" x 3' x 5' sheets. Cement board is the standard backer for tile in wet areas such as showers and tub surrounds, and under floor tile. For cedar siding, Yankocy also stocks 7/16" x 15" x 48" wood fiber shingle backer, sold wholesale to yards and dealers.
What rigid insulation board sizes are available?
Kingspan score board in 4x8 sheets at 1", 1.5" and 2"; square edge 2x8 at 1", 1.5" and 2"; shiplap 2x8 at 1" and 2"; and white bead board 2x8 at 1", 1.5", 2" and 4". Sill seal (1/4" foam, 5-1/2" x 50') and 24" snap-able rafter vents are stocked alongside.
What is tempered hardboard used for?
Tempered hardboard is a dense, smooth fiberboard panel; on jobsites it is commonly laid down as temporary protection over finished floors. Yankocy stocks 1/8" and 1/4" x 4' x 8' sheets, sold wholesale to lumber yards. Call (203) 261-4955 or email info@yankocy.com.
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Wholesale pricing on board products & insulation
Tell us the products, sizes and quantities, and where the order is going. Inside sales will get back to you with pricing and availability.
- Delivery
- Weekdays on our own trucks to Connecticut, southeastern New York, northeastern New Jersey, Long Island, western Rhode Island and southern Massachusetts. Delivery area
- Pick-up
- Monday to Friday, 8:30 am to 3:00 pm in Monroe, CT
- Accounts
- New to Yankocy? Open a wholesale account
Prefer the phone? Call inside sales at (203) 261-4955.


