Your Trusted Partner for Division 3 Concrete Specialty Supplies
At Bay Building Supplies, we understand that purchasing concrete specialty products in a complex, fast-paced construction industry can be challenging. That’s why we make it simple. We offer a deeply diversified inventory designed to support both commercial and residential projects from the ground up. Whether you need heavy-duty structural rebar and wire mesh or finishing accessories like curing blankets and caution tape, we provide the reliable, top-tier materials you need to keep your project moving forward, on time and on budget.
Reinforcing
- Wire Mesh Rolls & Sheets
- Rebar #3,4,5,6,7,8, ¼ Pencil Rod
- Smooth Dowels ½”, 5/8″, ¾”
- Speed Dowels
- Chairs Ind. & Continuous Plastic & Steel
- Rebar Caps
- Bar Ties
Trench Drain
Expansion Joint
- Fiber, Foam, Neoprene
Forming
- Steel & Plastic Forms
- Sonotubes
- Nail Stakes
- Wood Stakes
- Ellis Clamps
- Form Release
- Wall Ties
- Anchor Bolts
- Nails
- Waterstops PVC,TPR, Bentonite
Vapor Barriers
- Poly, Under slab
Curing & Sealing
- Solvent Based, Water Based, Blanket
- Burlap
Hardening
- Liquid, Shake-on
Grout
Patching & Repair Products
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Div. 7: Thermal (Insulation) & Moisture Protection Products
Manufacturers
We partner with the construction industry’s most respected manufacturers to ensure every product we sell meets or exceeds strict engineering and safety standards:
Convenient Pickup & Delivery
With strategically located facilities across Illinois, Minnesota, and Wisconsin, we are positioned to deliver the supplies you need exactly when you need them. Contact your closest branch today:
Brooklyn Park
8239 93rd Ave. North
Brooklyn Park, Minnesota, 55445
763-535-4405
Waukesha
W226N758 Eastmound Drive,
Suite A
Waukesha, Wisconsin, 53186
800-737-8774
Wausau
8500 Highland Drive
Wausau, Wisconsin, 54401
800-737-8774
West Chicago
425 Fenton Lane
West Chicago, Illinois, 60185
847-984-1955