Custom Burglar Bars & Security Gates – Manufactured for Easy Installation
Welcome to NJ Steelworks, a specialist manufacturer of high-quality burglar bars and security gates designed for fast, professional installation. We produce durable, made-to-measure security products built for DIY fitting or trade installation, with no on-site welding required.
Our focus is simple: we manufacture and deliver, so installers and tradesmen can do what they do best: fit quickly and perfectly.
NJ Steelworks focuses on the manufacturing of burglar-proofing and security gates for residential and commercial properties. We specialise in creating strong, reliable security solutions that are easy to install without welding.
Our ideal customers include tradesmen, contractors, handymen, and security installers who want a dependable supplier of ready-to-fit burglar bars and gates. We provide a product that helps installers save time, reduce complexity, and complete jobs efficiently.
Rather than offering full installation ourselves, we support a growing network of trusted tradespeople. If a client requires installation, we are happy to refer an experienced installer to complete the work.
This is a new and exciting direction for NJ Steelworks, and we are committed to refining the service, delivering consistent quality, and building strong partnerships with local trades.
Manufactured with precision. Delivered with reliability. Installed by professionals.
We manufacture strong, secure burglar bars suitable for:
Steel-framed windows
Aluminium-framed windows
Wooden-framed windows
Designed for easy DIY or professional installation, with no welding required.
High-quality security gates manufactured for:
Homes
Flats and complexes
Businesses and workshops
Built for quick installation by tradesmen or contractors.
We focus on:
Manufacturing only
Supplying installers and trade professionals
Delivering completed units directly to site or workshop
If a customer needs installation, NJ Steelworks can connect them with a trusted tradesman to complete the job—ensuring a smooth end-to-end solution.
All products are made to order with attention to:
Strength and durability
Accurate sizing
Practical installation design
Professional finish
All services available during normal business hours
We operate from Kibler Park in Johannesburg South, and service the greater Johannesburg and surrounding areas
Phone and WhatsApp: 083 319 2408
Email: nickalaussagat@gmail.com