How does Consac ensure accurate deck estimation?

Our estimation process includes reviewing structural drawings, calculating deck areas, evaluating load requirements, accounting for overhangs and waste factors, verifying material availability, and preparing detailed Bills of Materials (BOM).

What types of steel deck projects do you support?

We provide steel deck design and detailing services for commercial buildings, warehouses, industrial facilities, institutional projects, distribution centers, and other structural steel construction projects.

Do you provide steel deck shop drawings?

Yes. We deliver fabrication-ready steel deck shop drawings, joist and deck layouts, section details, connection details, and coordinated construction documentation.

Can you provide Steel Deck 3D BIM models?

Yes. We develop coordinated Steel Deck 3D BIM models for design coordination, clash detection, fabrication planning, and construction workflows.

How do you account for cutting waste and material loss?

Our estimates include reasonable allowances for cutting, trimming, lap requirements, field adjustments, and installation waste to improve procurement accuracy.

Can accurate deck estimation reduce project costs?

Yes. Accurate deck estimation helps optimize material quantities, minimize over-ordering, reduce waste, improve scheduling, and lower overall fabrication and construction costs.

What deliverables are included in your deck detailing services?

Deliverables may include steel deck layouts, fabrication drawings, joist layouts, quantity takeoffs, Bills of Materials (BOM), 3D BIM models, and coordinated construction documentation.

Steel Deck Engineering Services

Steel Deck Design & Detailing

Q: What is deck estimation and why is it important?

Deck estimation is the process of calculating the required quantities of steel decking, joists, fasteners, and accessories for a project. Accurate estimation reduces material waste, controls project costs, and supports efficient construction planning.

Comprehensive steel deck design, detailing, BIM modeling, and estimation services engineered for strength, durability, and precision. We deliver fabrication-ready drawings that meet SDI, ASTM, and international construction standards.

Roof Decks Composite Decks Cellular Decks Form Decks Dovetail Decks

Explore Services

3D BIM

Tekla & SDS/2 Models

Shop Drawings

Fabrication Ready

ASTM & SDI

Code Compliant

Worldwide

Canada • Canada • Norway • India

Trusted Engineering Partner for Steel Deck Design, Detailing, BIM Modeling & Estimation

Sample Drawings PDF Library

Explore our comprehensive repository of high-fidelity structural engineering documentation. From intricate steel moment connections to panelized LGS systems, this interactive library demonstrates our commitment to technical proficiency, geometric accuracy, and global code compliance.

Steel Deck 3D BIM

We are a team of engineers, detailers, project managers and checkers and we provide high quality Steel Joist and Girders design and detailing service. The design of these members is governed by the Steel Joists Institute (SJI) standard specifications. We detail projects of all shapes and sizes. We offer comprehensive joist detailing services that can increase the prospects of our clients and that too with a great speed in this competitive market. Some of the offerings by us are as listed below.

Some of the offering

Open Web Steel Joists K-Series
DLH-Series and LH-Series
Single pitched Joist
Double Pitched Joist
Bowstring Joist

At Consac, we provide comprehensive steel deck design and detailing solutions that deliver strength, durability, and efficiency to your roofing and flooring projects. Steel decks are renowned for their structural performance, fire resistance, and all-weather constructability, making them a top choice in commercial and industrial construction.

Our experienced team of engineers, detailers, and project managers ensures every steel deck is designed and detailed precisely to meet your project specifications and comply with industry standards. Whether you represent a multinational firm or a small business, we bring technical excellence and flawless execution to each project.

Strength, Durability, and Quality in Every Design

Our steel deck designs are engineered to provide superior load-bearing capacity and long-term durability under diverse environmental conditions. We adhere strictly to the Steel Deck Institute (SDI) specifications, ASTM standards, and local building codes, ensuring safety and compliance across all projects.

We offer a wide range of steel deck profiles to suit various applications, including roof decks, composite decks, cellular decks, form decks, and dovetail decks. Our detailed shop drawings and connection plans streamline fabrication and installation, helping reduce errors and construction delays.

Steel Deck Shop Drawings

Leveraging state-of-the-art analysis software (Tekla, SDS/2) to deliver Contract-to-Fabrication precision. Serving the Canada, Canada, Australia, and the globe with unparalleled accuracy and turnaround times.

Some of the services

Roof Decks Commonly available in 1½” and 3” profiles, providing a strong support surface for roofing materials.
Composite Decks Available in 1½”, 2”, and 3” depths, combining steel and concrete for enhanced floor performance.

Cellular Decks Featuring 4½”, 6”, and 7.5” deep cellular profiles for longer spans and integrated building services.
Form Decks Cost-effective solutions supporting concrete slabs during construction, available in 9/16” and 15/16” thicknesses
Dovetail Decks Offered in 2” and 3½” profiles, ideal for architectural applications requiring aesthetics and sound absorption.

Our Detailed Deck Design Process

Assessment and Planning

Understanding structural and architectural requirements, load capacity, spans, and integration with mechanical/electrical systems.

Custom Layout and Detailing

Using advanced software to develop precise deck layout plans, connection details, and fastener patterns.

Standards and Quality Assurance

Ensuring compliance with ASTM, SDI, UL, and local building codes through careful review.

Timely Delivery

Providing detailed drawings and BIM models on schedule to facilitate fabrication and installation.

Ongoing Support

Offering technical assistance during construction for seamless project execution

FAQs:

What industry standards guide your steel deck design and detailing?

We follow Steel Deck Institute (SDI) standards, ASTM steel deck specifications, UL fire listings, and local building codes to ensure all designs are safe, compliant, and high quality.

Can you design steel decks for long spans or heavy loads?

Yes, we specialize in composite and cellular steel deck designs that safely accommodate long spans and heavy load requirements.

How do you ensure the accuracy of steel deck installation?

Our detailed connection plans, fastener layouts, and shop drawings provide precise instructions for fabricators and installers to ensure accurate assembly.

Do you offer architectural steel deck designs with acoustic features?

Yes, we provide architectural steel deck detailing, including dovetail profiles with sound-absorbing treatments and aesthetically pleasing finishes.

What types of steel decks can you design for my project?

We design roof decks, composite decks, cellular decks, form decks, and dovetail decks, all tailored to meet specific structural and aesthetic needs.

Estimating the right amount of steel decking and joists is a critical step in any construction project. Proper deck estimation ensures the efficient use of materials, minimizes waste, and ultimately helps reduce overall project costs.

At Consac, we follow a systematic and transparent estimation process to accurately determine the quantity of decking required for your project. This ensures your construction progresses smoothly and stays within budget, without surprises.

Joist and Deck Estimation Process

Gather Project Information

Collect project size, design plans, and structural requirements

Identify Load Requirements

Analyse the expected weight capacity to select appropriate decking materials and joist sizes.

Account for Overhangs

Factor in decking that extends beyond the support structure for full coverage and integrity.

Calculate Decking Area

Measure and calculate the total decking surface area precisely.

Add Extra Material

Include contingency for cutting errors, wastage, and adjustments.

Consult Suppliers

Verify material availability and suitability with trusted suppliers.

Create a Material List

Compile all required materials — steel decks, joists, fasteners, accessories — for procurement.

Cost Efficiency Prevents overbuying or last-minute shortages.
Waste Reduction Supports sustainable building practices.
Project Planning Helps schedule deliveries and labor effectively.
Quality Assurance Ensures correct materials for safety and longevity.

FAQs:

What is deck estimation, and why is it important?

Deck estimation is the process of calculating the exact quantity of steel decking, joists, and materials needed. Accurate estimation helps control costs, reduce waste, and keeps projects on schedule.

How does Consac ensure accuracy in deck estimation?

We gather detailed project data, analyse load requirements, factor in overhangs, add material allowances for waste, and consult suppliers to confirm material availability, ensuring reliable estimates

What types of decking materials do you estimate?

We estimate a wide range of steel decks such as roof decks, composite decks, cellular decks, form decks, architectural decks, along with joists, fasteners, and accessories.

How do youaccount for waste and cutting errors in your estimates?

We include a contingency percentage in material calculations to cover waste, cutting losses, and unforeseen adjustments, preventing material shortages.

Can deck estimation help reduce project costs?

Yes, precise estimation prevents overbuying and last-minute material shortages, helping avoid expensive delays and emergency purchases.

Deck Design and Detailing

Steel Deck Design & Detailing

3D BIM

Shop Drawings

ASTM & SDI

Worldwide

Sample Drawings PDF Library

Steel Deck 3D BIM

Some of the offering

Strength, Durability, and Quality in Every Design

Steel Deck Shop Drawings

Comprehensive Steel Deck Types

Some of the services

Our Detailed Deck Design Process

Assessment and Planning

Custom Layout and Detailing

Standards and Quality Assurance

Timely Delivery

Ongoing Support

FAQs:

Joist and Deck Estimation Process

Gather Project Information

Identify Load Requirements

Account for Overhangs

Calculate Decking Area

Add Extra Material

Consult Suppliers

Create a Material List

Why Accurate Deck Estimation Matters

FAQs: