Rebar Estimation & Drawings

Rebar Estimation Services in Ontario

Accurate rebar estimation is critical for cost-effective and structurally sound construction projects. At Ontario Iron, we provide precise and reliable rebar estimation services for residential, commercial, and industrial builds across Ontario. Whether you need a rebar size table, weight calculation, or a complete steel rebar manufacturing plan, we deliver results you can trust.

Why Accurate Rebar Estimation Matters

Rebar plays a crucial role in concrete reinforcement, ensuring structural integrity and load-bearing capacity. Poor estimation can lead to:

OUR BENEFITS

Our Rebar Estimation Services

Our expert estimators use the latest industry standards, including the Canadian rebar size table, to give you the most efficient and cost-effective rebar schedule.

Rebar for Concrete Pads

Custom estimation for driveways, foundations, and slabs.

Rebar Placement Planning

Optimized layouts for durability and performance.

Structural Steel Reinforcement

Including #5 reinforcing bar and other common sizes.

Rebar Size & Quantity Calculation

Using industry-standard rebar size tables for precise measurements.

Steel Rebar Weight Calculations

Accurate weight estimates to assist in material ordering.

Our rebar detailing services include:

Whether you need detailing for a simple residential slab or complex multi-level reinforcement systems, Ontario Iron provides the technical expertise and precision documentation to keep your project on time and within budget.

  • Bar Bending Schedules (BBS)

  • Shop & Fabrication Drawings

  • 3D Modelling & Cash Detection

  • Erection & Placement Drawings

  • Custom Detailing for Complex Structures

Shop Drawings Services in Ontario

Shop drawings are the bridge between design and construction. They show how steel components will be fabricated, assembled, and installed — often with more detail than the original design drawings.

automated construction robot placing rebar

We Provide:

We provide:

Shop Drawings – Comprehensive documents for fabricators and contractors.

As-Built Drawings – Accurate documentation of what was constructed for future reference.

Steelwork Drawings – Detailing every plate, beam, and connection.

Erection Drawings – Step-by-step assembly instructions for site crews.

Fabrication Drawings – Material lists, cutting details, and welding specifications.

Industries We Serve

We work with:

  • Residential home builders

  • Commercial contractors

  • Infrastructure developers

  • Reinforcing bar suppliers

  • Precast concrete manufacturers

Contact Us

Get a custom quote today !

OUR TESTIMONIAL

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John Doe
Customer
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William Hobb
Customer
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Alison Grey
Customer
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Customer

FAQ

How do you calculate rebar weight?

We use the standard formula: Weight (kg/m) = (Diameter²) × 0.00617, along with the Canadian rebar size chart.

Can you estimate rebar for custom projects?

Yes — from small residential jobs to large commercial builds.

Do you supply the rebar as well?

Yes, we do