Drywall Finishing Materials: Mud, Tape, and Corner Beads Explained

Drywall installation is only half the job — finishing makes the difference between a rough wall and a professional-grade surface. Contractors in Ontario rely on a combination of drywall finishing materials like joint compound (mud), tape, and corner beads to achieve smooth, paint-ready results.

1. Drywall Mud (Joint Compound)

  • All-Purpose Mud: versatile, works for taping and finishing.

  • Topping Compound: smooth finish coat.

  • Setting-Type Compound (Hot Mud): quick set times, ideal for patches.

2. Drywall Tape

  • Paper Tape: strong and durable, best for butt joints.

  • Fiberglass Mesh Tape: self-adhesive, faster application but weaker than paper.

3. Corner Beads

  • Metal Corner Beads: durable, straight edges for high-traffic areas.

  • Vinyl Corner Beads: flexible, resistant to rust and cracking.

  • Bullnose Beads: rounded edges for a softer look.

Average Material Costs (Ontario 2025)

  • Drywall Mud (17L bucket): $20–$30.

  • Paper Tape (250ft roll): $5–$7.

  • Mesh Tape (150ft roll): $8–$12.

  • Corner Beads: $1.50–$3.50 per 8ft length.

Where Contractors Buy in the GTA
Big box stores stock standard drywall materials, but contractors save with bulk orders from suppliers like Confirmed Construction Materials (ConfirmedCM), who offer pallet pricing and GTA delivery.

Back to blog

Leave a comment