Complete Window Installations

Design - Install - Enjoy

From design to installation, experience the joy of perfectly crafted windows and doors enhancing your space and transforming your home. Complete Window Installations Perth, Western Australia.

Perth's #1 Replacement Window and Door Installation Specialists

Start Your Design

With our network of industry leading suppliers, design possibilities are limitless! Whether you seek creative inspiration or are looking to replace a simple window, the design phase is the first step! Not sure where to start? The CWI team are more than happy to help guide you in this process. Request a callback or book a design consultation with our team to get the ball rolling.

Prepare for Installation

Now that you have an idea of what is possible, reach out to the CWI team to begin transforming your vision into reality. Our team will come out to work through design options and take measurements for when you are ready to install. Click below to request an on-site visit.

Design New Doors and Windows, Complete Window Installations, Perth, Western Australia

Enjoy Your Home

Congratulations! The job is complete and your space has been transformed. Our team will pack up our tools and leave you to enjoy. If you have any issues or concerns, contact the CWI team. We have a standard 10 Year warranty for your peace of mind!

Replacement Window and Doors, Perth, Western Australia


Perth’s Most Trusted Window Installation & Window Replacement Experts

Experience the transformation of your space with our flawless window and door installation. With over 35 years of combined industry experience, we are the trusted leading experts in aluminium window and door installations, bringing unmatched skills and knowledge to every project.

We take pride in partnering with industry leading suppliers to ensure quality materials for all your window and door design and installation needs.

For 15 years, Corey, our company leader, brings a wealth of experience from his background in carpentry and joinery. CWI’s customer satisfaction is a testament to our high quality of work.