With S-FOUNDATION, users can analyze and design deep and shallow foundations in an adaptable, intuitive, and automated foundation management solution.

Foundation Structural Analysis and Design

Design, analyze and detail foundations with S-FOUNDATION, the most customizable and automated foundation software available.

S-FOUNDATION automatically generates and manages the underlying structural FEA model as you create the foundations. Analyze with a linear or non-linear analysis, followed by a design-code assessment to produce detailed engineering reports.

Customize and automate any part of the process while maintaining complete control over geometry, material, reinforcing, and loading.

Easily merge the foundation substructure model with the S-FRAME Analysis or S-TIMBER superstructure model for further evaluation.

Foundation Modeling

Model Virtually any Foundation

S-FOUNDATION will model virtually any foundation including isolated footings, combined footings, continuous footings, wall footings, strap footings, and mat foundations.

Foundations can include pedestals, walls, piles, steps, holes, and areas of increased or decreased thickness.

Quick and Easy Footing Creation

Easy to use graphical tools help users define a footing component database to efficiently model footings.

S-FOUNDATION modeling tools are designed for efficiency with standardized keyboard shortcuts found in other S-FRAME and 3rd party software to help users become productive quickly.

Model Mat Foundations of any Shape and Size

No matter what shape and size your architectural drawings specify, virtually any mat foundation can be modeled quickly and easily in S-FOUNDATION.

Automatic Finite Element Model Generation

The underlying finite element mesh is automatically and quickly generated using the same industry-leading mesh algorithms used in S-FRAME. Mesh constraints are fully adjustable by the user. Update your model and watch the algorithms redefine a new mesh using your constraints.

S-FOUNDATION Import and Export

Full S-FRAME Import and Export Integration

Import the superstructure model from S-FRAME and use the model as a guide to easily model your footings and foundations. Base reaction loads from the superstructure analysis are automatically applied to the foundation model. After completing the foundation model, analysis, and design, transfer the model back into S-FRAME for further analysis. The imported foundations will provide more accurate and realistic support conditions for the superstructure.

Import from 3rd Party Structural Analysis and CAD Programs

Run S-FOUNDATION as a stand-alone analysis and design foundation application or integrated within S-FRAME Analysis. With S-FRAME Analysis, two-way data transfer automatically applies foundation loading conditions and post-processing from S-FRAME Analysis, then combines the optimized foundation model with the S-FRAME Superstructure model for a more detailed soil-structure interaction analysis.

Alternatively, import geometry and loading data using CSV files to use as the starting point for your model. Import support data (locations, reactions, preliminary foundation design) from 3rd party analysis software, create the model, and optimize the foundations.

Foundation Design

Design using the rigid or flexible (FEA) method.

S-FOUNDATION’s analysis, design and detailing capabilities are built on the proven and trusted S-CONCRETE and S-FRAME FEA solver and design engines.

Automated Design Wizards optimize foundations quickly and efficiently.

S-FOUNDATION Analysis and Design Results

View code check results to any desired level of detail – including intermediate calculations, formulas and code clauses.

Filter results on multiple criteria to pinpoint areas of interest.

Advanced 3D model visualization, comprehensive and customizable reports in PDF or Excel™ format.

Automation and Customization

Customizable Design Wizards

S-FOUNDATION includes design wizards to help design foundations according to your custom constraints. Wizards use the S-FRAME OpenAPI, are open source and fully customizable to meet your design requirements.

Customizable Modeling Wizards

Included modeling wizards in the foundation software provide a starting point for modeling your standalone model and allow further customization to meet user needs.


S-FOUNDATION is available in two versions: Professional, and Enterprise.

System Requirements

  • Windows 10 (64-bit version) operating system
  • Min 2 GB RAM, Recommended 4 GB or more
  • Graphics: DirectX 9.0c compatible graphics card – Must support hardware vertex processing

S-FOUNDATION Latest Enhancements and Additions

S-FOUNDATION 2020 Release includes new enhancements and additions

  • Multi-Strap Foundation Design – connect multiple pads with strap-beams in any configuration
  • Model Pedestal Rotation in any angle relative to the pad orientation
  • Model Pile Group rotations at any angle relative to the pad orientation
  • New improvements to S-FOUNDATION’s file integrity checking, including checks for unconnected objects, overlapping objects, foundations defined above or below the soil level limits and more


Nonlinear zero tension soil springs automatically generated on foundation joints considering the assigned soil properties. View and verify spring stiffness, pile head fixities, and tip support conditions to match desired analysis parameters.

Visualize soil pressure contours to identify areas of uplift and run an uplift code check.

Rigid zones automatically created under pedestal footprints and walls using rigid links, to avoid load concentration and ensure loading pressure is transferred to the pad realistically.

S-FOUNDATION automatically generates strip integration lines, with exclusion areas, based on code requirements and pedestal locations.

Looking for Training?

We offer authorized training for S-FOUNDATION, get certified locally and recognized globally today.

Types Of License We Offer

Perpetual Licenses
Duration: Lifetime info
See Pricing
  • Customised training
  • Maintenance - Unlimited Support
  • Suitable for in-house design teams
  • Bulk Discounts
  • Long-term investment
  • Perfect for Institutions & Corporates
  • Available for all software we sell
Subscriptions Licenses
Duration: Customisable info
See Pricing
  • Customised training
  • Unlimited Support
  • Suitable for in-house design teams
  • No bulk discounts
  • Less expensive upfront
  • Perfect for MSME's
  • Available for all software we sell

Who Can Benefit

  • Structural Engineers
  • Geotechnical Engineers
  • Research Scholars
  • CSA A23.3-04
  • ACI 318 – 11
  • Eurocode 2 EN 1992-1-1:2004 Default and UK Annex
  • One way and punching shear
  • Flexure
  • Bending Plus Axial
  • Axial Forces and Deflections
  • Pile Lateral Deflections
  • multiple geotechnical checks and intermediate calculations
  • multiple structural checks and intermediate calculations
  • Soil Bearing
  • Soil Settlement
  • Overturning
  • Contact Loss (Uplift)
  • Bearing at Support
  • Horizontal Sliding
  • Rebar Cut Lengths
  • Rebar Total Lengths
  • Concrete Volumes
  • Rebar and Concrete Weights
  • Rebar and Concrete Costs

Talk With An Expert

Our S-FOUNDATION experts are available round the clock to assist you, go ahead and connect now.

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