Thermal Insulation Course
Master the full scope of thermal insulation — from heat transfer fundamentals to field installation and long-term maintenance. This course gives engineers, contractors, and energy professionals the technical knowledge to design, specify, and verify insulation systems that cut energy costs and protect industrial and building assets.
What you will learn:
You will build a solid foundation in heat‑transfer principles and apply them to real insulation design challenges. The course reviews all major insulation types—fibrous, foam, reflective, and aerogel—enabling informed material selection. You’ll learn to calculate required thickness for pipes, vessels, and building envelopes using standard methods. Installation techniques, quality‑control checkpoints, and jacketing details are covered for industrial and commercial projects. You’ll also learn moisture detection, field heat‑loss measurement, and infrared thermography to pinpoint deficiencies. Maintenance planning, corrosion‑under‑insulation prevention, and life‑cycle cost analysis complete the programme so you can manage insulation assets throughout their service life.
How you study in practice Thermal Insulation Course
How you practise Thermal Insulation Course
For companies looking to train their team
With Dedika for businesses, the course includes exercises and examples tailored to your own business and the specific needs of your company.
Course content
8 Chapters • 39 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFundamentals of Heat Transfer
Fundamentals of Heat Transfer
Lesson 1 • Heat Flow Calculations
Applies Fourier's law and basic heat flux equations to flat and cylindrical geometries. Builds quantitative skills used throughout the course.
Lesson 2 • Key Thermal Properties of Materials
Introduces thermal conductivity, diffusivity, and specific heat. Links material properties to insulation performance outcomes.
Lesson 3 • Modes of Heat Transfer
Covers conduction, convection, and radiation with real-world examples. Provides the conceptual foundation for understanding why insulation is needed.
Lesson 4 • Thermal Resistance Concept
Explains R-value and thermal resistance networks for layered assemblies. Enables students to model multi-layer insulation systems analytically.
Chapter 2HideHide detailsSee detailsInsulation Materials and Properties
Insulation Materials and Properties
Lesson 1 • Granular and Loose-Fill Insulation
Reviews perlite, vermiculite, and cellulose loose-fill materials. Addresses bulk density, settling, and application suitability.
Lesson 2 • Material Selection Criteria
Synthesizes thermal, mechanical, chemical, and cost factors into a structured selection process. Prepares students to justify material choices in real projects.
Lesson 3 • Foam and Cellular Insulation
Covers rigid and flexible foam products including polyurethane, polystyrene, and phenolic foams. Relates cell structure to thermal resistance and moisture behaviour.
Lesson 4 • Fibrous Insulation Materials
Examines glass wool, mineral wool, and ceramic fibre products. Connects fibre structure to thermal and acoustic performance.
Lesson 5 • Reflective and Aerogel Insulation
Introduces radiant barriers, multi-layer reflective systems, and aerogel blankets. Highlights high-performance applications where space is limited.
Chapter 3HideHide detailsSee detailsInsulation System Design Principles
Insulation System Design Principles
Lesson 1 • Thickness Calculation Methods
Applies economic thickness, heat loss limits, and surface temperature criteria to determine insulation thickness. Covers flat and curved surface geometries.
Lesson 2 • Moisture and Vapour Control
Addresses vapour drive, dew point analysis, and vapour retarder placement in insulation assemblies. Prevents moisture-related degradation and corrosion.
Lesson 3 • Defining Design Objectives
Establishes energy conservation, process control, personnel protection, and condensation prevention as design drivers. Aligns system design with project goals.
Lesson 4 • System Configuration and Layering
Covers single-layer, double-layer, and jacketed system configurations for industrial and building applications. Guides students in selecting configurations for specific conditions.
Lesson 5 • Thermal Bridging and Mitigation
Identifies structural and mechanical thermal bridges and quantifies their impact on system performance. Introduces design strategies to minimise bridging losses.
Chapter 4HideHide detailsSee detailsIndustrial Pipe and Equipment Insulation
Industrial Pipe and Equipment Insulation
Lesson 1 • High-Temperature Industrial Systems
Addresses insulation of furnaces, boilers, steam lines, and high-temperature reactors. Covers refractory linings and multi-layer hot-service designs.
Lesson 2 • Pipe Insulation Specifications
Covers material selection, thickness, and jacketing for straight pipe runs. Establishes specification writing skills for industrial piping systems.
Lesson 3 • Vessel and Tank Insulation
Applies flat and curved surface design methods to storage tanks and process vessels. Addresses nozzle, manway, and support insulation details.
Lesson 4 • Cryogenic and Cold-Service Systems
Covers insulation strategies for below-ambient systems including cold boxes and cryogenic piping. Emphasises vapour barrier integrity and thermal contraction management.
Lesson 5 • Fittings, Valves, and Flanges
Addresses insulation of elbows, tees, valves, and flanges using pre-formed and custom-fabricated covers. Reduces heat loss at high-loss discontinuities.
Chapter 5HideHide detailsSee detailsBuilding Envelope Insulation
Building Envelope Insulation
Lesson 1 • Air Sealing and Insulation Integration
Integrates air sealing techniques with insulation installation to eliminate infiltration losses. Demonstrates how air leakage undermines insulation effectiveness.
Lesson 2 • Roof and Attic Insulation
Examines vented attic, unvented attic, and low-slope roof insulation strategies. Addresses moisture management and thermal performance in roof assemblies.
Lesson 3 • Building Envelope Fundamentals
Defines the thermal envelope, air barrier, and their interaction with insulation. Establishes the performance framework for all building insulation decisions.
Lesson 4 • Wall Assembly Insulation
Covers cavity, continuous, and hybrid insulation strategies for wood-frame, steel-frame, and masonry walls. Addresses thermal bridging through framing members.
Lesson 5 • Floor and Foundation Insulation
Covers ground-bearing slab, crawl space, and basement insulation strategies. Addresses ground moisture and frost protection requirements.
Chapter 6HideHide detailsSee detailsInsulation Installation Techniques
Insulation Installation Techniques
Lesson 1 • Adhesive and Mastic Application
Covers contact adhesives, mastics, and sealants used to bond and seal insulation joints. Addresses application methods and cure requirements.
Lesson 2 • Jacketing and Cladding Installation
Covers aluminium, stainless steel, and PVC jacketing installation over insulated systems. Addresses weatherproofing, overlap, and fastening details.
Lesson 3 • Quality Control During Installation
Establishes inspection checkpoints for thickness, joint integrity, vapour barrier continuity, and jacketing. Links installation quality to long-term system performance.
Lesson 4 • Mechanical Fastening Methods
Addresses pins, bands, wire, and mechanical clips for securing insulation to pipes, vessels, and walls. Covers fastener selection for different substrates.
Lesson 5 • Surface Preparation and Safety
Covers surface cleaning, priming, and personal protective equipment requirements before installation. Ensures safe and adhesion-ready substrates.
Chapter 7HideHide detailsSee detailsThermal Performance Testing and Verification
Thermal Performance Testing and Verification
Lesson 1 • Infrared Thermography
Covers infrared camera operation, image interpretation, and reporting for insulation surveys. Identifies missing, damaged, and wet insulation from thermal patterns.
Lesson 2 • Moisture Detection in Insulation
Uses impedance meters, nuclear gauges, and core sampling to detect wet insulation. Addresses the impact of moisture on thermal and structural performance.
Lesson 3 • Performance Reporting and Acceptance
Structures field test data into performance reports and acceptance criteria. Enables students to communicate findings to engineering and maintenance teams.
Lesson 4 • Thermal Measurement Instruments
Introduces thermocouples, RTDs, infrared thermometers, and heat flux meters. Covers instrument selection, calibration, and proper use in field conditions.
Lesson 5 • Heat Loss Measurement in the Field
Applies heat flux meters and surface temperature measurements to calculate actual heat loss. Compares measured values against design predictions.
Chapter 8HideHide detailsSee detailsInsulation Maintenance and Life-Cycle Management
Insulation Maintenance and Life-Cycle Management
Lesson 1 • Inspection Programmes and Schedules
Designs risk-based inspection programmes with defined intervals and scope for industrial and building insulation. Prioritises high-consequence locations.
Lesson 2 • Repair and Replacement Procedures
Covers patch repair, section replacement, and full system replacement decision criteria. Ensures repaired sections match original system performance.
Lesson 3 • Corrosion Under Insulation Prevention
Addresses the mechanisms, risk factors, and prevention strategies for corrosion under insulation on metal substrates. Covers coating, jacketing, and drainage design.
Lesson 4 • Life-Cycle Cost Analysis
Applies net present value and payback period analysis to insulation investment and replacement decisions. Supports data-driven asset management choices.
Lesson 5 • Insulation Degradation Mechanisms
Identifies mechanical damage, moisture ingress, thermal cycling, and chemical attack as primary degradation causes. Provides the diagnostic basis for maintenance planning.
Your valid completion certificate
This course is for you:
Mechanical engineer: wants a rigorous framework for specifying industrial insulation systems.
Facilities manager: needs to reduce energy waste and extend insulation service life.
Construction supervisor: oversees insulation crews but lacks formal thermal design training.
Energy auditor: seeks deeper technical knowledge to strengthen facility assessment reports.
Building designer: aims to produce code-compliant, high-performance envelope assemblies confidently.
Career changer: transitioning into energy efficiency or industrial maintenance from another field.
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