Upgrade your windows and keep the same character

By fitting new aluminium joinery into your existing rebate, this method enhances insulation, durability, and aesthetics while minimising disruption. Upgrade to double glazing for even better energy efficiency and year-round comfort.

Increased insulation

Improve the warmth of your home and reduce heat loss with double glazing, keeping your space comfortable all year round.

Character and durability

Designed to seamlessly match your home’s character, they offer superior durability, resist weathering and require minimal maintenance.

A smarter way to upgrade

This method enhances performance while reducing costs and installation time. Enjoy the benefits of stronger materials, improved functionality and a refreshed look.

Faster installation

By fitting new aluminium frames into the existing rebate, installation is quicker and less invasive than a full window replacement.

Cost effective

Avoid the expense of structural changes while still upgrading to durable, high-performing aluminium frames.

Added security

New aluminium joinery features advanced locking systems, providing better protection and peace of mind for your home.

Testimonials

Customer testimonials

“Fabulous in every way! We got quite a few quotes for new windows/doors and the products & quotes varied greatly. In the end we went with Ultimate Design because they offered a top quality product, they were very professional and presented us with a very appealing quote saving us thousands of $$$$.”
Shelley H.