Reliable, Easy to Use Design Software
SkyCiv Concrete Slab Design Software analysis
Capabilities for modelling and analysing simple to complex structures.
SkyCiv Slab Design Software
Design floors quickly and easily using powerful meshing, analysis, and optimization functionality. Design complex slabs (via plates) from SkyCiv Structural 3D analysis software. The software allows users to easily assign different reinforcement regions, perform design checks and optimize reinforcement as per ACI, EN and Australian Standard requirements.
This design module combines slab design with the easy-to-use analysis and modeling capabilities of SkyCiv Structural 3D.

WHY ENGINEERs SWITCH
Structural analysis software that runs the full workflow
Easy and powerful FEA analysis
Run linear, non-linear, buckling and dynamic analysis within a single solver. No separate modules for complex analysis types.
Integrated design checks
Steel, concrete, timber and cold-formed design modules run directly on your analysis results. No exporting, re-entry or version mismatches.
Detailed calculation reports
Every formula, design check and
reference is shown in full, so you can defend every number, not just the result.
WHY ENGINEERs SWITCH
What SkyCiv Concrete Slab Design Software Offers
Capabilities for modelling and analysing simple to complex structures.
Powerful meshing
Mesh any complex S3D model
Auto-generate your meshing in seconds
Import meshes from other software (coming soon)
Pick from a range of meshing methods including frontal, adaptive, delaunay, and parallelogram packing
Control mesh sizes and granularity
Automatically detect and attach columns, members, and cutouts

Reinforcement design
The software is built on SkyCiv Structural 3D, which includes powerful FEA capabilities. The software imports the results of this analysis into the final design calculations.
Once the reinforcement is defined, design check ratios are clearly displayed using a color-scaled result with an accompanying scale.
Results are displayed in both directions for moment, shear, and cracking requirements.

Reinforcement optimization
The SkyCiv slab and wall design module also has the capabilities for reinforcement optimization and checking based on different criteria, including concrete cover, rebar orientation, rebar spacing, member type, and others.
Control the domains or regions to design under different reinforcement settings, to help minimize materials and design more efficiently.
Design on-way and two-way slabs as well as walls subjected to the combined membrane and plate load components. The design check of slabs is based on the Wood-Armer method.
The software currently supports ACI 318 2019, AS3600 2018 and EN 1992-1-1:2004 design standards.

supported standards
Globally Supported Design Standards
Capabilities for modelling and analysing simple to complex structures.
DESIGN STANDARDS
Structural design codes
Complete support for local design standards across steel, concrete, timber and more
| Category | Supported Codes |
|---|---|
| Steel design | AISC 360, AS 4100, CSA S16, BS 5950, Eurocode 3 (EN 1993), IS 800, NZS 3404 |
| Reinforced concrete | ACI 318, AS 3600, Eurocode 2 (EN 1992), CSA, BS |
| Timber design | NDS, AS/NZS 1720, Eurocode 5, CSA |
| Cold-formed steel | AISI, Eurocode, AS/NZS 4600 |
| Connection design | AISC 360, Eurocode, AS 4100 |
| Wind and seismic loading |
the skyciv difference
Make the Switch to SkyCiv
Everything your team needs to work faster,
from anywhere.
Work faster with integrated workflows
Your model integrates with more tools, saving you time and energy. Design faster, smarter and with less margin for error.


Skip the Installation
SkyCiv runs entirely in the cloud. No downloads, updates, or IT setups are required. Simply log in from any browser and start working instantly.
Engineering Support
When issues arise, our qualified engineers will quickly help you resolve them, keeping your projects on track without delays or downtime.


Easy input, easy output
SkyCiv models take minutes to set up, and the results are all clearly labelled – accompanied with detailed design reports for full calculation transparency.
Powerful Integrations,
Zero Disruption
testimonials
Trusted by thousands
160 +
Countries using SkyCiv
30 min
Average response time
The ease of use and the presentation of the results are both awesome. I have had ongoing interaction with the support team and everyone is excellent.

Mitch Frumkin
CEO OF KIPCON
It was easily the most intuitive package available to learn; it is particularly easy to build the 3D model and define nodes, members, supports, materials, sections, then apply loads & combinations.

Stuart Agars
Managing Director of Struct-Sure Limited
It is used for various civil and mechanical engineering courses and the students love it. We are happy with the continuous updates to SkyCiv as well, highly recommended.

Dr Kenneth R. Leitch
Assoc. Prof. at Texas A&M
SkyCiv has been a great tool to help efficiently and clearly document and update design results for a member of a small company with multiple responsibilities.

Lydia Fahrenkrug
Engineer at MT Solar
case studies
Real projects using SkyCiv
PRICING
Access SkyCiv Quick Design
Flexible plans for every team size.
No lock-in contracts, cancel anytime.
Get in Touch
Location
Unit 510, 55 Holt Street Surry Hills
NSW 2010 Australia








