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Retrofit Workshop: Windows - Airtight Sealing of Replacement and Existing

Course code: P12305

Subject area: Construction

Study level: Part Time

Course level:

Course details

Course time:

12:30 - 15:30

Days of week:

Various

Course date:

8th May 2026 - 8th May 2026

Course location:

Abingdon Campus

Contact details

Phone:

01235 555 585

Master the details that make buildings perform.
Step into the future of energy-efficient construction with this hands-on, half-day workshop focused on airtight sealing techniques for both replacement and existing windows. Designed for professionals and enthusiasts in the retrofit and construction sectors, this practical session delivers the skills and confidence needed to improve building performance, reduce energy loss, and meet modern sustainability standards.

Whether you're working on domestic retrofits or larger-scale projects, this workshop will equip you with the tools and techniques to achieve high-quality, long-lasting airtight seals.

Course units
During this practical half-day session, you’ll cover:

Principles of airtightness and its role in retrofitCommon air leakage points around windowsTools and materials for effective sealingStep-by-step sealing techniques for both new and existing window unitsHands-on practice with real-world scenarios

What next?
After completing this workshop, you’ll be well-placed to:

Progress to more advanced retrofit training (e.g., airtightness testing, insulation strategies, or PAS 2035-compliant courses)Apply for roles in energy-efficient construction projectsEnhance your portfolio for domestic retrofit contractsPursue accreditation or CPD pathways in sustainable building practices

Entry criteria
No formal qualifications required. This workshop is ideal for:

Tradespeople and installers working in retrofit or window replacementSite managers and supervisorsLearners in construction-related trainingAnyone with a practical interest in sustainable building techniquesBasic understanding of construction or retrofit principles is beneficial but not essential.

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 successful completion, you’ll receive a Certificate of Attendance for the Retrofit Workshop: Windows – Airtight Sealing of Replacement and Existing Units. This certificate can be used to demonstrate your commitment to professional development and sustainable construction practices.
Learning & method assessment