Our collection of windows include different styles designed to fit your home, your aspirations and the way you wish to live, ranging from Casement to Fully Reversible options.

A range of high quality windows to add a touch of class to your home

S.J Windows offers a range of windows that can transform your home by giving it better security, more light and an elevated look.


We know you’ll find the perfect window for you in our variety of energy efficient, customisable, and stylish products.

Enjoy the Benefits

Quality installation and product

With a 10 year guarantee, your investment will last for years to come.


A perfect match

Windows and doors from the same profile system with perfect colour matching.

Ease of maintenance

Easy to clean, no sanding or painting.

Safe and Secure

Optimum hardware and fittings to ensure your safety, with the option to upgrade to Secured by Design standards.