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Retrofit Workshop: Internal Roofs: Insulation & Airtight Sealing

Course code: P12428

Subject area: Construction

Study level: Part Time

Course level:

Course details

Course time:

12:30 - 15:30

Days of week:

Various

Course date:

5th Nov 2025 - 5th Nov 2025

Course location:

Abingdon Campus

Contact details

Email:

enquiries@abingdon-witney.ac.uk

Phone:

01235 555 585

Apply for this course
Design it right. Build it tight. Practical skills for architects, builders & retrofit teams.
This half-day practical workshop focuses on one of the most critical elements in energy-efficient retrofit: internal roof insulation and airtight sealing. Whether you're an architect, retrofit installer, or construction professional, this session offers hands-on experience with the materials, methods, and detailing needed to deliver high-performance roof upgrades.

Learn how to reduce thermal bridging, improve airtightness, and meet the standards required for PAS 2035 and net-zero retrofit projects. This workshop is ideal for anyone involved in the design or delivery of low-carbon building improvements.

Course units
During this hands-on session, you’ll learn:

How to identify common thermal bridges and air leakage points in roof structuresBest practice methods for installing internal roof insulationTechniques for achieving airtightness at junctions and penetrationsUse of membranes, tapes, and sealantsHealth and safety considerations when working in loft spacesReal-world tips for quality assurance and complianceTraining is delivered in a practical workshop environment, with expert guidance and live demonstrations.

What next?
After completing this workshop, you’ll be ready to:

Apply airtightness and insulation techniques on live retrofit projectsCollaborate more effectively across design and installation teamsProgress into further training in retrofit coordination, airtightness testing, or building fabric upgradesContribute to PAS 2035-compliant retrofit schemes and net-zero housing initiatives

Entry criteria
This workshop is suitable for:

Architects and architectural technologistsRetrofit installers and coordinatorsBuilders, roofers, and insulation contractorsTrainees or apprentices in construction or retrofitAnyone working on domestic energy efficiency upgradesNo formal qualifications are required, but some experience in construction, design, or retrofit is recommended.

Fee information
The full cost of the course is £95.00. Flexible payment options may be available — please get in touch for details.

19+ Fee:

£135.00

Qualifications received
Upon completion, you’ll receive a:Certificate of Attendance – Retrofit Workshop: Internal Roofs – Insulation & Airtight Sealing

This certificate supports your CPD record and demonstrates your commitment to professional development in retrofit and sustainable construction.

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