For ventilation, light control and privacy, louvre windows are amongst the most practical of all window-glazing treatments and the Ullrich Aluminium's Naco, Trimline and Blade-Lok louvre systems are testament to this.

The large range of sizing and type also include a rust-resistant durable option for your next specification.

Specific features on the Naco louvre system include fully housed mechanisms for smooth operation, precision-fit bladeholders to ensure positive blade contact and multiple-handle operation options for versatile breeze control. These customised features make Naco louvres ideal for both residential and commercial projects.

For the more straightforward projects Ullrich Aluminium's Blade-lok and Trimline louvre systems will meet and exceed requirements.

Both systems are constructed from robust aluminium and are available in annodised or powder-coated finish specific to your job.

All three louvre systems are fitted with a patented security stop which prevents the glass being removed when the louvre in the lock position discouraging break-ins.