Renfrew Timber sash and casement window restoration and replacement company.

AJ Ralston has been replacing affordable window replacement services in the Renfrew area since 1961.

AJ Ralston has successfully completed a number refurbishment projects involving different types of buildings.

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

The ethos of our company reflects the experience of our workers and the quality of our work is a direct result of the pride taken by our workers.

What Can We Do For You

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 maintain our reputation for first-rate quality service at all times. AJ Ralston specialises in the following services:

After The Fitting of your New Windows at your property in Renfrew

While other Renfrew window companies become scarce after your windows are installed| AJ Ralston is there for you. Our trained specialists 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 needed.

Send an email to contact us today to arrange a free meeting with a consultant to explore how we can provide a replacement window for your home.

Our customer recommendations will give you the assurance & confidence you need and encourage you to allow us become your Replacement Window fitter for your Renfrew home.