kulture Institute

COS 108 – Leave-Out Hair Extensions (Cornrow Base)

COS 108 – Leave-Out Hair Extensions (Cornrow Base)

$165.00 / month for 12 months

Time : 75 hours (theory + practical + assessment)

Lesson : Braiding and Weaving Techniques

Level : Intermediate Certificate

Course Descriptions

Module 1 – Introduction to Leave-Out Extension Techniques

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COURSE 108:

  • Institute Vision
  • Dedication

MODULE 1:

  • Application Method
  • Removal and Post-Extension code

Module 2 – Pre-Service Preparation and Client Consultation

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COURSE 108:

  • Institute Vision
  • Dedication

MODULE 1:

  • Introduction 
  • Hiar Texture
  • Weave Technique
  • Hair Care and Maintainance

Module 3 – Cornrow Foundation for Leave-Out Weaves

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COURSE 107:

  • Institute Vision
  • Dedication

MODULE 2:

  • Cultivating Healthy Dreadlocks
  • Dreadlock Maintenance

Module 4 – Weft Placement and Attachment Techniques

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Learning Outcomes:

  • Differentiate between hand-tied and machine wefts and their applications.
  • Demonstrate needle and thread installation methods using cornrow base.
  • Blend natural leave-out hair seamlessly with extensions for a natural finish.

Assessment Criteria:

  • Step-by-step practical assessment of weft installation.
  • Instructor review of neatness, security, and blend quality.

Module 5 – Heat Protection and Leave-Out Blending

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Learning Outcomes:

  • Apply heat tools safely to blend natural hair with extensions.
  • Recommend thermal protectants and anti-frizz solutions suitable for Afro-textured hair.
  • Demonstrate different finishing techniques (flat iron, wand curl, press & bump).

Assessment Criteria:

  • Hands-on blending and styling demonstration.
  • Product knowledge test on heat protection and leave-out care.

Module 6 – Aftercare and Maintenance Services

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Learning Outcomes:

  • Educate clients on night care, cleansing, and reinstallation cycles.
  • Identify signs of tension alopecia or improper aftercare.
  • Safely remove sew-in extensions without damaging natural hair.

Assessment Criteria

  • Demonstration of extension removal and post-service detangling.
  • Oral or written client-care recommendation exercise.

Module 7 – Creative Styling and Professional Presentation

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Learning Outcomes:

  • Incorporate cutting, layering, and styling techniques for versatile looks.
  • Capture professional before-and-after photos for portfolio presentation.
  • Maintain client comfort, confidence, and ethical standards throughout service.

Assessment Criteria:

  • Portfolio submission showcasing two different leave-out styles.
  • Assessment of time management, professional conduct, and client interaction.

Module 8 – Kulture Workshop (Capstone Practicum)

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Learning Outcomes:

  • Deliver complete leave-out installation service in a salon environment under supervision.
  • Demonstrate independent decision-making and problem solving in service delivery.
  • Reflect on career growth and technical confidence as a weave specialist.

Assessment Criteria:

  • Instructor evaluation of practical performance and client outcome.
  • Student reflection logbook and self-evaluation summary.

Recommended Readings and Resources

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  • Milady Standard: Hair Extensions and Weaving Techniques (latest edition)
  • Alberta AIT Hairstyling Technical Training Guide
  • Professional salon manuals on protective styling and Afro-textured hair maintenance
  • Videos and case studies on modern weave and leave-out methods