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Retrofit Workshop: Service Penetrations & Junctions - Airtight Sealing

Course code: P12406

Subject area: Construction

Study level: Part Time

Course level:

Course details

Course time:

09:00 - 12:00

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
Seal the gaps. Boost performance. Practical retrofit skills for installers & designers.
Air leakage through poorly sealed service penetrations and junctions can undermine even the best retrofit efforts. This half-day practical workshop focuses on the techniques, tools, and materials needed to achieve effective airtightness at these critical points in a building’s envelope.

Whether you're an installer, retrofit coordinator, or architect, this hands-on session will help you understand how to detail and deliver airtight solutions that meet PAS 2035 standards and support high-performance retrofit outcomes.

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

How to identify common air leakage points at service penetrations and junctionsBest practice methods for sealing around pipes, cables, ducts, and structural junctionsUse of airtight membranes, grommets, tapes, and sealantsDetailing for long-term durability and complianceHealth and safety considerations when working in confined or complex areasReal-world tips for quality assurance and site coordinationTraining 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 airtight sealing techniques on live retrofit projectsImprove collaboration between design and installation teamsProgress into further training in airtightness testing, building fabric upgrades, or retrofit coordinationContribute to PAS 2035-compliant retrofit schemes and net-zero housing initiatives

Entry criteria
This workshop is suitable for:

Architects and architectural technologistsRetrofit installers and coordinatorsPlumbers, electricians, and general buildersTrainees 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: Airtight Sealing at Service Penetrations & Junctions

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

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