Our Range
Steel Roller Shutters and Grilles
Strong, durable and built for security. Duffett’s steel roller shutters are ideal for industrial, commercial and carpark applications where protection and reliability are essential.
Options include:
> Standard and high-cycle shutters
> Oversized or heavy-duty openings
> Fire-rated or vented designs
> Manual or motorised operation
For retail and carpark sites, we also offer aluminium and steel grilles for visibility and airflow, along with polycarbonate clearline shutters for modern shopfronts.
High-Performance Systems – ENVICO Range
Built in New Zealand for heavy-duty industrial applications, ENVICO rapid doors are designed for speed, safety and durability.
They feature automatic relocation after impact, flexible soft-bottom edges and variable speed control to minimise downtime.
Perfect for logistics centres, manufacturing plants, food production and cold-store environments.
Beyond rapid doors, Duffett also works across high-performance door systems, docking solutions and warehouse access equipment—ensuring your entire operation runs efficiently, safely and reliably.
Automatic and Access-Control Doors
From retail entrances to healthcare facilities, Duffett supplies and installs automatic sliding and swing doors that balance convenience with safety and compliance.
Options include:
> Automatic sliding doors
> Access-controlled swing doors
> Floor-spring and overhead closer systems
> Integrated security and access controls
All systems are supported by our nationwide service network for maintenance and repairs.
Specialty Doors
Duffett provides a range of specialty door solutions for complex environments such as manufacturing, food processing, cold storage and cleanroom facilities.
Products include:
> Fire shutter doors
> Bi-fold and folding doors
> Glazed sectional and tilt doors
> Acoustic and temperature-controlled models
Each system is engineered to meet safety, hygiene and performance standards specific to its environment.
Door Accessories and Safety Products
Duffett offers a full range of complementary products to protect and enhance your door systems, including:
> Bollards and ram bars
> Static and folding grilles
> Door sensors and automation controls
> Barrier arms, height clearance bars and safety signage