3/8" Corrugated Steel Rebar

3/8" Corrugated Steel Rebar - Lightweight Concrete Reinforcement for Jamaica

3/8" Corrugated Steel Rebar is Jamaica's popular choice for lightweight concrete reinforcement in residential slabs, sidewalks, and non-structural applications. This versatile rebar provides reliable strength for smaller concrete projects across Jamaica.

Why Choose 3/8" Corrugated Steel Rebar?

The 3/8 inch diameter is ideal for residential slabs, patios, sidewalks, and lighter concrete work where full 1/2" strength isn't required. The corrugated (ribbed) surface creates excellent bonding with concrete, preventing slippage while being easier to handle and more cost-effective than larger sizes.

Technical Specifications

• Diameter: 3/8 inch (9.5mm)
• Material: High-strength steel
• Surface: Corrugated (ribbed) for superior concrete bonding
• Grade: Construction grade reinforcement steel
• Standard Lengths: Available in various lengths
• Weight: Approximately 0.376 lbs per linear foot
• Application: Concrete reinforcement for residential and light commercial applications
• Finish: Mill finish steel

Key Features & Benefits

• Superior Bonding - Corrugated surface creates mechanical bond with concrete
• Lightweight & Easy to Handle - Easier to cut, bend, and install than heavier rebar
• Cost-Effective - Lower cost for applications that don't require 1/2" strength
• Prevents Concrete Cracking - Distributes loads and resists tension forces
• Corrosion Resistant - Steel construction withstands Jamaica's tropical climate when properly embedded
• Versatile Applications - Perfect for residential and light commercial work
• Easy to Work With - Can be cut, bent, and tied on-site with standard tools
• Code-Compliant - Meets building standards for appropriate applications

Ideal Applications

• Residential Slabs - Garage floors, basement slabs, and light-duty floors
• Sidewalks & Walkways - Pedestrian concrete paths and walkways
• Patios & Decks - Outdoor concrete patios and platforms
• Driveways - Residential driveways with light vehicle traffic
• Garden Walls - Low retaining walls and landscape features
• Stairs - Residential concrete stairs and steps
• Small Foundations - Shed and small structure foundations
• Non-Structural Work - Decorative concrete and light-duty applications

Installation & Usage Tips

Spacing: Typical spacing is 12" to 18" on center for slabs. Consult engineer for specific requirements based on your application.

Placement: Position rebar in lower third of slab for tension resistance. Use rebar chairs or supports to maintain proper height. Ensure minimum 2" concrete cover for corrosion protection.

Tying: Secure intersections with rebar tie wire. Overlap splices minimum 40 diameters (15" for 3/8" rebar).

Cutting & Bending: Use rebar cutter, bolt cutters, or angle grinder. Bend rebar cold using rebar bender for corners and shapes.

Related Construction Materials

Complete your concrete project with quality materials from Graham's Hardware:

Essential Concrete Supplies:

• Cement: Carib Cement 42.5kg - Jamaica's #1 Portland cement
• Aggregates: Gravel | Washed Sand | All Purpose Sand
• Formwork: Form Ply 5/8" for concrete forms
• Other Rebar Sizes: 1/2" Rebar | 5/8" Rebar

Browse Our Collections:

• Rebar & Reinforcement
• Building Materials
• Construction Supplies

Quantity Calculation Guide

For Slabs: Calculate area in square feet. Divide by spacing (e.g., 144 sq ft ÷ 1.5 ft spacing = 96 linear feet needed). Add 10% for waste and overlaps.

For Walkways: Measure length and width. Calculate linear feet needed based on 12-18" spacing in both directions.

Why Buy from Graham's Hardware?

As Jamaica's trusted hardware supplier, Graham's Hardware offers premium quality rebar with competitive pricing, bulk discounts, and delivery across Jamaica. We stock fresh inventory and carry all the cement, building materials, and construction supplies you need for complete concrete projects.

Frequently Asked Questions

When should I use 3/8" instead of 1/2" rebar? Use 3/8" for lighter residential slabs, sidewalks, and patios. Use 1/2" for foundations, structural slabs, and heavy-duty applications.

How much concrete cover do I need over rebar? Minimum 2 inches of concrete cover protects rebar from corrosion and provides fire resistance.

Can I cut 3/8" rebar with bolt cutters? Yes, 3/8" rebar can be cut with heavy-duty bolt cutters, rebar cutters, or an angle grinder.

How do I tie rebar together? Use rebar tie wire and tie pliers to secure intersections. Overlaps should be minimum 40 diameters (15" for 3/8" rebar).

Is 3/8" rebar strong enough for a driveway? Yes, for residential driveways with light vehicle traffic. For heavy vehicles or commercial use, consider 1/2" rebar.

Do you offer delivery? Yes! Delivery available across Jamaica. Contact us for bulk pricing and delivery rates for large construction projects.

Order 3/8" Corrugated Steel Rebar Today

Build reliable concrete structures with Jamaica's trusted lightweight reinforcement steel. Order online or visit Graham's Hardware for expert advice and competitive pricing. Browse our complete Building Materials Collection for all your construction needs!