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The Level 2 NVQ Diploma in Insulation and Building Treatments (Construction) is a nationally recognised qualification designed to equip learners with the practical skills, knowledge, and competence required to carry out insulation and building treatment tasks safely and effectively in a construction environment.
This qualification is ideal for individuals new to the construction sector, or those currently working as operatives who want to formalise their skills in insulation installation, energy efficiency measures, and associated building treatments. Learners gain hands-on experience in real or simulated workplace settings, ensuring competence in practical applications.
The course supports learners in developing occupational competence under supervision and provides a solid foundation for career progression or further training in construction, retrofit, and energy efficiency sectors.
Select any of the below pathways:
Pathway 1 – Wood Preserving and Damp-proofing
Pathway 2 – Wall Tie Replacement
Pathway 3 – Cavity Wall Insulation
Pathway 4 – Solid Floor Insulation
Pathway 5 – Under Floor Insulation
Pathway 6 – Cold Roof Insulation
Note: EWI and Internal Insulation have been upgraded to the Level 3 Insulation and Building Treatments
Cost includes 1 pathway, additional pathways will incur a further cost.
Experience dependent
NA
Individuals new to construction or insulation and building treatments
Operatives seeking to formalise and recognise existing skills
Learners preparing for employment, apprenticeships, or career progression
Workers aiming to progress to Level 3 NVQs or supervisory roles
Learners will develop skills and knowledge in areas such as:
Health, safety, and welfare in construction and building treatments
Installing thermal insulation systems for walls, roofs, and floors
Preparing surfaces and materials for insulation or treatment
Measuring, marking out, and quality-checking installation work
Understanding basic construction regulations and codes of practice
Working effectively as part of a construction team
Optional units may allow learners to focus on specific insulation systems or building treatments, depending on delivery and employer requirements.
This is a competence-based NVQ, assessed through:
Observation of practical work in the workplace or simulated environment
Portfolio of evidence demonstrating applied skills and knowledge
Professional discussion and questioning
Witness testimonies where appropriate
There are no formal examinations. Learners are assessed against national occupational standards to ensure real-world competence.
Remote assessment will be used wherever feasible; however, in some situations an in person observation may be required
n completion, learners may progress to: Level 3 NVQ Diploma in Insulation and Building Treatments (Construction). Apprenticeships in insulation, retrofit, or energy efficiency. Supervisory or team leader roles in insulation or building treatments. Further specialist qualifications in construction, energy efficiency, or retrofit. Learners will receive a certificate of competence from the awarding body
