Resource Center

Find expert help for your concrete footings project in the SQUARE FOOT® Resource Center.

Welcome to the SQUARE FOOT® Resource Center -- our collection of technical specifications, code details, diagrams and every imaginable resource to help you with your residential, commercial or industrial concrete footings project.

Additional Downloads:     Adobe Acrobat Reader     CAD Viewers

To view the *dwg and *dwf files, download the CAD Viewer, then right click the desired file and “save target as”.

Description info installation spec *.pdf *.dwg *.dwf
SF22 Above Ground Application Info Detail Spec PDF dwg dwf
SF 28 Above Ground Application Info Detail Spec PDF dwg dwf
SF 32 Above Ground Application Info Detail Spec PDF dwg dwf
SF 22 Below Ground Application Info Detail Spec PDF dwg dwf
SF 28 Below Ground Application Info Detail Spec PDF dwg dwf
SF 32 Below Ground Application Info Detail Spec PDF dwg dwf
SF 22 Bracing Info Detail Spec PDF dwg dwf
SF 28 Bracing Info Detail Spec PDF dwg dwf
SF 32 Bracing Info Detail Spec PDF dwg dwf

 Installation Instructions

Installation Manual (download pdf)
Concrete Use Table (download pdf)
On the Level: the SQUARE FOOT® newsletter
Installation Video

 Calculators

Concrete calculator (online)
Concrete Use Information
Cost Savings Calculator
Uplift and Lateral Load Calculator

 Legal

Warranty
ICC ESR Report # 1131
Patents:
   Patent# 4673157 - Footing Form
   Patent# 4767241 - Method for simultaneously pouring concrete footings and piers
   Patent# 6543742 - Footing Form
   Other Patents Pending USA and Others

 Technical Specifications

Allowable Loads (officially stamped)
Allowable Loads, Square FootŪ Comparison to Brand X
Above Ground CAD SF 22
Above Ground CAD SF 28
Above Ground CAD SF 32
Below Grade CAD SF 22
Below Grade CAD SF28
Below Grade CAD SF 32
Bracing CAD SF 22
Bracing CAD SF 28
Bracing CAD SF 32
Construction Specifications
Model Info/Pictures

 Product Testing and Evaluation Documentation

ICC Evaluation, Inc. Guidelines for Plastic Footing Forms
Square Foot ICC Evaluation Report

 Diagrams and Maps

Footing Stability
Traditional method vs. SQUARE FOOT®;
Frost Level Maps

 Product Photos

SF 22
SF 28
SF 32
SQUARE FOOT® Cutaway in ground
Sonoco Builder's Tube (partner product)
SQUARE FOOT® supporting fence and poles

 Why should I use a footing?

Deck Footing vs. No Footing
Prevent Foundation Sinking
Diminishing Soil Pressure
Frost Heave Footing vs. No Footing
Prevent uplift caused by frost
Rebar
Prevent shifting and tilting

 Compare Footing Forms

Increased Edge Thickness
Increased Stability
Increased Bearing Capacity
Increased Gross Area
Increased Footing Strength
Levels Easier
Resists Uplift
Resists Shifting/Tilting
Facilitates Rebar
Square Foot Facts
Compare New vs. Old

 Marketing Materials

SQUARE FOOT® product label SF22
SQUARE FOOT® product label SF28
SQUARE FOOT® product label SF32
Brochure
Pocket Piece Brochure
Banner Signage
Blade Signage
Poster

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Model SF 22
Square Foot SF22
  • Dimensions:
    22" x 16.6" (56cm x 42cm)
  • Concrete Required:
    60lb (22kg) bags: 4
    80lb (30kg) bags: 3
  • Concrete Volume:
    2.00ft3(0.56m3, 0.07yd3)
  • Concrete Type:
    Minimum 3000 PSI
  • Fits Tube Sizes:
    8“ and 10“ construction tubes
  • SF22 Product Spec
    SF22 Installation Manual
Model SF 28
Square Foot SF28
  • Dimensions:
    28" x 20" (70cm x 51cm)
  • Concrete Required:
    60lb (22kg) bags: 9
    80lb (30kg) bags: 7
  • Concrete Volume:
    4.50ft3(0.13m3, 0.17yd3)
  • Concrete Type:
    Minimum 3000 PSI
  • Fits Tube Sizes:
    8“, 10“, and 12“ construction tubes
  • SF28 Product Spec
    SF28 Installation Manual
Model SF 32
Square Foot SF32
  • Dimensions:
    32" x 21.1" (81cm x 54cm)
  • Concrete Required:
    60lb (22kg) bags: 14
    80lb (30kg) bags: 10.5
  • Concrete Volume:
    7.00ft3(0.20m3, 0.26yd3)
  • Concrete Type:
    Minimum 3000 PSI
  • Fits Tube Sizes:
    12“, 14“, 16“, and 18“ construction tubes
  • SF32 Product Spec
    SF32 Installation Manual