Course Description

The bracket is the most critical single element in any cladding system. An underdesigned panel cracks or deflects; an underdesigned rail puts panels out of alignment. These are problems — but an underdesigned bracket or a failed anchor drops cladding off the building. This comprehensive technical CPD course takes the bracket and fixing design of a rainscreen system and works through it in five steps, in the order real projects follow. .

You'll learn why the design starts from the rail, not the bracket — the bracket spacing follows from the rail's bending capacity and its deflection limit — and how to collect the forces on a bracket: dead load and wind over the tributary area, plus the eccentricity moments that come from cladding hanging in front of the wall. The course then covers bracket selection from manufacturer load tables, fixing design for every substrate — self-drilling screws in light steel framing, anchors in concrete designed from their European Technical Assessments, cast-in channels — the distribution of eccentric loads across a fixing group, and proof-load pull-out testing on site. .

Presented by Eugene Korch (facade engineer and IAST Programme Director), the course also covers the topics that surround the calculation on real projects: thermal bridging at brackets and thermal break pads, material selection and galvanic corrosion, heavy cladding solved with paired fixed-point brackets, long brackets on highly insulated facades, and setting the facade out from the actual building rather than the theoretical one. .

Combining the five-step sequence, worked force-collection examples, and a review of the errors seen on real projects — starting from the bracket instead of the rail, ignoring eccentricity, reading the wrong ETA table entry — this course is designed to give you a bracket and fixing design you can carry out, check, and defend.


Included in Facade Intelligence Professional Membership (FI PRO)

Enrolment open — Course starts 24 September 2026

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Learning Outcomes

By the end of this course, you will be able to:

  • Define the bracket broadly — helping hand, channel bracket, direct-fix plate, angle — as any element connecting the cladding to the structure

  • Determine the bracket spacing for a rainscreen system starting from the rail capacity and its deflection limit

  • Reconcile the calculated spacing with the panel module and the real structure behind the wall, including bridging elements where brackets miss the studs

  • Distinguish fixed-point and sliding-point brackets and explain how a round or slotted hole decides which is which

  • Collect the forces on a bracket: dead load and wind over the tributary area, with the eccentricity moments included

  • Understand why the fixed-point bracket carries the full dead load of its strip while sliding points carry theoretically none

  • Select and verify a bracket from the manufacturer's load tables, using the correct entry for bracket length and substrate

  • Solve heavy cladding with two fixed-point brackets side by side, halving the load and the moment at each

  • Design fixings for each substrate: self-drilling screws in light steel framing, post-installed anchors in concrete from their ETA, and cast-in channels

  • Distribute an eccentric load across a fixing group and identify the fixing that carries the highest tension

What's Covered

Introduction

What bracket means in this lecture: every element connecting cladding to structure.
Why the bracket is the most critical single element in the system.
Scope: rainscreen brackets in detail, with the principles extending to other cladding fixings.

The Rainscreen Bracket System: Components

The short load path: panel, rail, bracket, structure.
The helping hand bracket, T-rails, and L-rails.
Fixed points and sliding points: how the movement strategy works.
Round holes, slotted holes, and what a screw position decides.

Step 1: Determine the Bracket Spacing

The design starts from the rail, not the bracket.
Bending capacity and the deflection limit: span over 200 or 3 millimetres.
Reconciling the spacing with the panel module and the structure behind the wall.
Manufacturer limits, installation access, and special positions.
Bridging elements where the bracket positions miss the studs.

Step 2: Collect the Forces on the Bracket

Dead load and wind over the tributary area — and the loads that join them on some projects.
Fixed-point versus sliding-point dead load.
The eccentricity moments: cladding offset from the wall and rail offset from the fixing.
Load combinations, and dead load plus wind suction as the critical pull-out case.

Step 3: Select and Verify the Bracket

The bracket as a manufactured, tested product with published allowable loads.
Reading the load tables: variant, length, substrate.
Heavy cladding and the paired fixed-point solution.
Fully proprietary systems and what the façade engineer still checks.

Step 4: Design the Fixings

The substrate dictates the fixing: light steel framing, concrete, blockwork.
Self-drilling screws in thin-gauge steel: hand formulas, test data, and ETAs.
Anchors in concrete designed from their European Technical Assessment.
Cast-in channels and the coordination they demand.
Force distribution in a fixing group under eccentric load.
Anchor design software: the primary tool for concrete, and the shortcut for steel framing.

Step 5: Site Verification

Proof-load pull-out tests: what they confirm and how they run.
When testing is essential: existing structures, unknown substrates, refurbishments.
Stating the testing requirements and acceptance criteria before work begins.

Thermal Bridging at Brackets

The bracket as a point thermal bridge through the insulation.
Thermal break pads and their structural consequences.
Coordinating with the thermal consultant.

Material Selection and Corrosion

Aluminium alloys, stainless steel, and galvanised carbon steel compared.
Galvanic corrosion and the metal pairs to avoid.
Service life of the cladding versus design life of the building.

Common Problems and Edge Cases

Heavy cladding and the concentrated fixed-point load.
Long brackets on highly insulated façades.
Mixed substrates on one building.
Setting out from the actual building, not the theoretical one.

Summary and Checklist

The complete five-step design sequence.
The most common errors from real projects.
What comes next: curtain wall brackets, where the structural logic changes.

Course Schedule

    1. Course Overview

    2. Course Objectives

    3. How to Navigate the Learning Materials

    1. Introduction

    1. Lecture

    2. Post-Lecture Reading List

    1. Certificate: Download & Share

About this course

  • £120.00
  • Practice test questions
  • CPD Certificate: 1.5 hrs
  • Interactive 3D models

Your Instructors

Programme Director, IAST Eugene Korch

Eugene is a façade engineer and educator with extensive experience in building envelope design and technical specification. Through the Institute for Architectural Science and Technology (IAST) and Facade Intelligence, he delivers CPD training to architects and construction professionals across the UK. His teaching approach emphasizes practical application and accessibility, making complex technical subjects understandable for design professionals.

Who Should Enrol

This course is designed for:

Architects needing to understand what holds a rainscreen façade to the building and where the risk concentrates.
Architectural Technologists working with cladding details and specifications.
Envelope Designers seeking to coordinate bracket zones, insulation depths, and substrates early in design.
Façade Specialist Contractors requiring a working knowledge of bracket selection, fixing design, and site testing.
Junior Façade Engineers learning the bracket and fixing design process step by step.
Building Envelope Consultants advising clients on cladding system engineering and quality assurance.
Structural Engineers needing to understand what the façade fixes into and what forces arrive at the structure.
Project Managers overseeing projects where anchor testing and substrate coordination affect programme.
Cost Consultants understanding how cladding weight, insulation depth, and substrate drive bracket and fixing cost.
Design Managers coordinating façade and structural packages.

Course Details

Format: Self-paced online course with video lectures.
Available from: 24 September 2026.
Duration: Approximately 1.5 hours.
CPD Points: 1.5 hours structured CPD / 1 Learning Unit.
Access: 12 months from enrolment.
Certificate: CPD certificate issued upon completion.
Prerequisites: None — introductory level. Pairs naturally with Engineering the Envelope: Structural Load Assessment for Façades and Wind in Action – Practical Wind Load Calculations for Façade Design.
Materials: Downloadable resources and reference guides included.

What Makes This Course Different

The full design sequence in the order real projects follow — from the rail capacity to the anchor and the pull-out test on site.
Manufacturer data treated as the working tool it is: load tables, European Technical Assessments, and anchor design software, used correctly.
The eccentricity moments given the attention they deserve — the single most common omission in bracket design.
Site reality throughout: mixed substrates, studs that miss, slab edges that moved, and heavy cladding that no single bracket can carry.
Real project errors examined — starting from the bracket instead of the rail, the wrong ETA table entry, the untested refurbishment substrate.

Joining options

  • £120.00

    Free for Facade Intelligence Professional Members (FI PRO)

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