J&L; Insulation Services Pty Ltd – St Marys NSW

J&L; Insulation Services is an industry-leading insulation and sheet metal company with a rapidly expanding crew and a growing pipeline of projects across Sydney. We are looking for highly skilled and experienced Laggers/Sheet metal workers to join our team. You will work on tier one construction projects including Rail Infrastructure, Data Centres and Water Infrastructure and be confident working independently, understanding lagging and cladding requirements thoroughly, and taking pride in delivering high-quality workmanship.

Key responsibilities

Insulation to various systems

Passive fire stopping and penetration sealing

Reading plans and specifications

Using job management software

Preparing work areas and materials prior to commencing installation tasks

Maintaining tools and equipment in valuable working order

Delivering safe, compliant, high-quality work

What we're looking for

Extensive lagging experience is essential

Strong practical knowledge of lagging and cladding procedures on tier one construction projects

Can identify and rectify non-compliant installations





Can read and interpret construction plans

Work efficiently with minimal supervision

Strong eye for detail and quality

Take safety and compliance seriously

Reliable, punctual and professional

Hold a current driver's licence and White Card

Strong work ethic and take pride in work

What we offer

J&L; Insulation Services Pty Ltd provides a supportive and professional work environment where your skills are valued and your safety is prioritised.

Competitive industry-leading hourly rates + Industry Allowances

Consistent Sydney-based projects

Overtime opportunities

Growing company with opportunities for progression

Long-term employment for the right people

Our team is dedicated to maintaining the highest standards of workmanship and safety across all our operations.

About us We are building an

expanding, highly skilled crew and are looking for people who want to be part of a company that sets a high standard for workmanship, safety and professionalism.

📌 LAGGER / SHEET METAL WORKERS (Sydney)
🏢 J&L Insulation Services
📍 Sydney