CITB has developed this standard in discussion with industry
Minimum 2 days of 6 learning hours
Purpose / scope
The purpose of this standard is to provide the candidate with the knowledge and skills to estimate the materials for slating or tiling of a new roof.
The scope of this standard covers:
- roof systems
- roof terminology
- instructions and drawings
- calculations for simple and complex shapes
- calculations for batten spacing
- calculations for roof shapes
- calculations for materials
- material and quantity lists.
Training delivered against this standard is relevant to the following occupational group(s):
There are no candidate pre-requisites as part of this standard. However, a basic knowledge of slate and/or tiling roofing terminology and techniques would be beneficial.
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:
- a blend of classroom and e-learning
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 theoretical 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 slate and tile roofing systems types including:
- bonnet, box gable, butterfly, clerestory, combination, cross gabled, cross hipped, curved, dome, dormer, dutch gable, flat, front gable, gambrel, half hipped, hip and valley, mansard, m-shaped, open gable, parapet, pyramid hip, saltbox, skillion, simple hip, and lean-to
- installation information
- roofing drawings
- architect’s drawings
- material and quantity lists
- Online roofing calculators
- App roofing calculators
- completed estimates
- scenario blank estimates with information and photos to practice calculations
Describe slate and tile roof terminology including:
- tiles, slates, membranes, fasteners, fixings, ridge tiles, hip tiles, verge tiles, vented tiles, insulation, fittings, abutments, valleys, and flashings
- attachments: gutters, solar panels, rooflights, etc.
- accessories: cowlings, vents, etc.
Interpret instructions and architectural drawings
Perform calculations for simple and complex shapes
Perform calculations for batten spacing
Perform calculations for simple and complex roof shapes
Perform calculations for materials including:
- membranes, battens, slates, tiles, fittings, fixings, and flashings
Create material and quantity lists
Additional information about this standard
- 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)