Diamond Grill
Our Diamond Grille Security Screens offer a strong, affordable solution for everyday home protection. Featuring a classic diamond pattern within a tough aluminium frame, this screen deters intruders while allowing air and light to flow freely—ideal for families wanting safety, durability, and value in one timeless design.
Product Details
A cost-effective security option that balances protection, airflow, and style in one familiar format.
- Strong aluminium grille in a diamond pattern
- Provides visual deterrent and physical barrier
- Compatible with flyscreen mesh for insect protection
- Available in various colours and frame finishes
- Cost-effective security option for doors and windows
- Suitable for front doors, back doors, and windows
- Custom-fit to suit most residential openings
warranty
TWT Aluminium products are backed by a 7-year manufacturer’s warranty covering materials and workmanship. Our commitment to quality ensures long-term durability, performance, and peace of mind.
Warranty coverage may vary depending on product type and installation method.
Need more info?
Request a quote to receive full warranty details tailored to your project.
Others
We custom-make every window and door to suit your size, style, and space—so everything fits perfectly.
- Made to Order
All windows and doors are built to your exact measurements—ideal for renovations, new builds, or unique spaces. - Frame Colours
Choose from a variety of popular frame colours, from classic white to modern black and more. - Glass & Screens
Select from clear or tinted glass, single or double glazing, and add flyscreens or security mesh if needed. - Fit for Your Build
Our products are designed to work with different wall types and openings—just let us know what you need.
