Technical Knowledge Library
Use the Technical Knowledge Library as a centralized index of engineering codes, standards, and guidelines across multiple disciplines. Browse by discipline, explore by knowledge type, or use the search bar to quickly find the references you need.
Search codes, standards, guidelines, or disciplines
Codes
Overview of regulatory codes and legally recognized building requirements used in architecture, engineering, and construction.
Standards
Overview of technical engineering standards, measurable specifications, and professional reference systems used across disciplines.
Guidelines
Overview of recommended design practices, coordination methods, and best practices used in real-world projects.
Discipline Index
Explore technical references organized by discipline for faster discovery during design and coordination.
Architectural
Planning, layouts, circulation, and coordination with structural and MEP systems.
Structural
Framing systems, load paths, detailing, and structural coordination with other disciplines.
Mechanical
HVAC systems, shafts, equipment layouts, and maintainability requirements.
Electrical
Power distribution, panels, clearances, and device coordination.
Utilities
Site utilities, service connections, routing, and clearances.
Fire & Life Safety
Fire protection systems, egress, and life safety coordination requirements.
Pavements
Pavement structures, grading, and surface performance criteria.
Surfaces & Finishes
Floor, wall, and ceiling finish systems and interface details.
Featured Reference Index
Examples of the codes, standards, and guidelines available in the DESPECS library.
CODE
Saudi Building Code for Architectural Planning
Key regulatory requirements for building layout, occupancy, and spatial planning.
STANDARD
Stair Dimension Standards
Typical riser, tread, width, and headroom criteria for safe stair design.
GUIDELINE
HVAC Equipment Coordination Best Practices
Clearance, access, and routing guidelines for mechanical equipment coordination.
CODE
International Building Code Accessibility Requirements
Core accessibility provisions impacting ramps, doors, circulation, and amenities.
STANDARD
Concrete Cover Requirements
Minimum cover depths for reinforcement based on exposure and element type.
GUIDELINE
Acoustic Panel Installation Best Practices
Mounting patterns, coverage, and detailing considerations for acoustic treatments.