CITB has developed this standard in discussion with industry
Minimum 1 day of 6 learning hours
Purpose / scope
The purpose of this standard is to provide the candidate with the knowledge and skills to install a ventilating pitched roof, including the: tiles, battens, membrane (high resistance (sarking), insulation, ridge tiles, and verge tiles.
The scope of this standard excludes slates and excludes installing the:
- flashings, ornamental ridge tiles, hip tiles, vented tiles, inclined valleys, junctions, fittings, accessories, insulation, protrusions, and abutments
The scope of this standard covers:
- new installs and roof conversions.
- practical training using one type of ventilated roof system for the time available
- types, purpose, and features of ventilated roofing systems
- differences between ventilated and non-ventilated roof systems
- interpret simple instructions and drawings
- tools and equipment (hand & power)
- calculate batten spacing and make a gauging stick
- calculate side lap and make a marking stick
- work safely
- install: tiles, battens, membrane (high resistance (sarking), insulation, ridge tiles, and verge tiles.
- mark and cut tiles
- maintain a clean and tidy workplace
- if the weather deteriorates
- clean up and dispose of waste materials.
Training delivered against this standard is relevant to the following occupational group(s):
The candidate must have completed a slating or tiling introduction training course.
Before candidates perform the work on a construction site, candidates must have successfully completed roofing-specific training for working safely at height.
Instruction / supervision
As a minimum, course instructors must be able to demonstrate that, in relation to this standard, they have:
- A train the trainer or instructional techniques course certificate
- Successfully completed training to this standard
- At least 2 years relevant industrial experience
- A verifiable CV.
The following method(s) may be used in the delivery of this standard:
All materials and equipment must be of a suitable quality and quantity for candidates to achieve learning outcomes, and must comply with relevant legislation.
The class size and candidate/instructor ratio must allow training to be delivered in a safe manner and enable candidates to achieve the learning outcomes.
This standard is considered to contain 51 per cent or more practical learning.
For the successful completion of training, candidates must complete an end of course practical assessment or knowledge test that measures the learning outcomes and has a pass or fail criteria.
Quality assurance against this standard will require initial approval of the training organisation and their content mapped to the standard.
CITB will also conduct an approval intervention, either desk-based or centre visit, to ensure the training organisation can meet the requirements of the Training Standard.
Approved training organisations (ATOs) will be required to present information on records of training and assessment upon request to CITB for desk-based analysis. They will also be visited annually by the CITB quality assurance team.
There are no mandatory renewal or recommended refreshment requirements for this standard.
Either on request or in 3 years from approval date.
|The candidate will be able to ||Additional guidance to support learning outcome
Describe the types, purpose, and features of ventilated roofing systems including:
- Ventilator types: eaves, concealed, InvisiVent®, ridge, abutment, gas vent ridge, vent strip
- Ventilator types: tile, plain tile, over fascia, roll panel, 3-in-1, universal slate, soil pipe, flush slate
- installation information
Mobile of a:
- ventilated roofing system
- non-ventilated roofing system
Describe the differences between ventilated and non-ventilated roof systems
Interpret simple instructions and drawings for building a ventilated roof system
- manufacturer’s instructions
- roofing drawings
Use tools and equipment (hand and power) for:
- measuring, marking, cutting, and installing
Examples of tools and equipment
Perform basic calculations for batten spacings including:
- bottom datum, top datum, and gauge
Make and use a gauging stick
Example of a gauging stick
Calculate side lap
Make and use a marking stick
Example of a marking stick
Work safely including:
- follow safe work practices/procedures
- identify hazards
- reduce/eliminate risks
- use controls
- use personal protective equipment (PPE)
Videos/photos of good and bad practice.
- risk assessments
- safe work practices/procedures
Install stop battens and counter battens
Video in classroom
Practical demonstration in workshop using a roof rig
Candidate practice with coaching using a roof rig
Install the membrane (high resistance (sarking)
Install the insulation
Install tiles including:
- main roof area, ridge, and verge
Mark and cut tiles using hand and power tools
Maintain a clean and tidy workplace
Describe what to do if the weather deteriorates including:
- hot, cold, windy, and wet
Clean up and dispose of waste materials
Environmental considerations for waste materials
Additional information about this standard
Training at height
- BS 8454:2006 Code of practice for delivery of training & education for work at height and rescue
Advisory Committee for Roof Safety
Work at Height Safety Association
- View WAHSA technical guidance notes. These are a free resource, provided and maintained by WAHSA and its member companies for reference. They assist specifiers, managers, and end users of fall protection equipment.
Health and Safety Executive (HSE) Working at height guides
See relevant legislation
- Health and Safety at Work etc Act (HSWA) 1974
- The Work at Height Regulations (WHR) 2005
- Work at Height (Amended) 2007
- Personal Protection Equipment (PPE) Regulations 2002
- Personal Protection Equipment (PPE) at Work Regulations 1992
- Provision and Use of Work Equipment Regulations (PUWER) (1998 UK 1999 NI)
- Control of Substances Hazardous to Health Regulations (COSHH )2002
- Lifting Operations and Lifting Equipment Regulations (LOLER) 1998
- Reporting of Injuries, Diseases and Dangerous Occurrences Regulations (RIDDOR ) 1995
- Construction (Design and Management) Regulations (CDM) 2015
- Construction (Health, Safety and Welfare) Regulations 1996
- Manual Handling Operations Regulations 1992 as amended 2002
- Control of Noise at Work Regulations 2005
- Control of Vibration at Work Regulations 2005
- Building and Buildings, England and Wales: The Building Regulations 2010.
- The Building (Scotland) Regulations 2004
- Statutory Rules of Northern Ireland
View all available British Standards at the BSI website.
- BS 6100-6: 2008 Building and civil engineering – Vocabulary – Part 6 Construction parts (roofs)
- BS 5534: 2014+A2: 2018. Slating & tiling for pitched roofs and vertical cladding. Code of practice.
- BS 743:1970. Specification for materials for damp-proof courses.
- BS 8000-6: 2013. Workmanship on building sites. Code of practice for slating & tiling of roofs and claddings. Replaced By BS 8000-0:2014. Workmanship on construction sites. Intro and principles
- BS 8612: 2018. Dry fixed ridge, hip, and verge systems for slating and tiling. Specification.
- BS EN 1024: 2012. Clay roofing tiles for discontinuous laying. Geometric characteristics.
- BS EN 12326-1: 2014. Slate & stone for discontinuous roofing & external cladding. Specs for slate
- BS EN 1304: 2013. Clay roofing tiles and fittings. Product definitions and specifications.
- BS EN 13748-2: 2004. Terrazzo tiles. Terrazzo tiles for external use
- BS EN 490: 2011+A1: 2017. Concrete roof tiles & fittings for roof & wall cladding. Product specs.
- BS EN 492: 2012+A2:2018. Fibre-cement slates and fittings. Product spec and test methods.
- BS 5250: 2011+A1: 2016. Code of practice for control of condensation in buildings.
- BS 8437: 2005 Code of practice for selection, use and maintenance of personal protection systems
National Building Specification (NBS)
- A multi-volume subscription library of clauses covering most elements of building construction.
Building information modelling (BIM)