Renfrew Timber sash and casement window restoration and replacement company.

AJ Ralston has been fitting cost effective window replacement services in the Renfrew area since 1961.

AJ Ralston has successfully completed a number repair projects involving different types of homes.

Our staff have extensive experience in restoring windows whilst still preserving the original fabric & details of the building.

The culture of our company reflects the experience of our staff and the quality of our work is a direct result of the care taken by our workers.

What Can We Do For Your Windows

AJ Ralston is a not a firm interested in taking shortcuts or accepting any second-rate work. Rather we offer a professional restoration window replacement service and uphold our reputation for excellent service at all times. We specialise in the following areas:

After The Installation of your New Windows at your home in Renfrew

While other Renfrew window companies become scarce after your windows are installed| AJ Ralston is there for you. Our trained professionals will follow-up on an installation after it|s complete. They will meet with you to discuss any further services you may have| such as implementing a preventative maintenance program for your new windows| or any individual repairs or adjustments that may be required.

Send an email to contact us today to arrange a free consultation with us to discuss how we can provide a replacement window for your property.

Our customer testimonials will give you the assurance & confidence you need and encourage you to let us become your Replacement Window provider for your Renfrew property.