“Rylock” is a brand of ALTUS Aluminium and it is this relationship that provides us with an immense wealth of technical backup and state of the art product development. This is reflected in the wide range of glass, window and door products that we are able to offer, some of which are unique to Altus Aluminium Brands such as the “Euroslider/Eurostacker” range of sliding doors, “Foldback” bifold windows and doors, along with the premium "Thermally Broken Suite" in the market place.

While our main focus is on the residential market through the manufacture of windows and doors for new homes and replacement windows and doors for renovations, we are also involved in light commercial work such as shopfronts, schools and factories.

Through the use of both thermally broken aluminium frames and the range of double glazing options available we are able to maximise the thermal performance of our windows and doors. This is important to our customers due to the ever increasing drive for better home insulation.

This technical knowledge is also important in providing the appropriate specification of double glazing for our “Dualglaze” customers where we are involved in the supply and fitting of new double glazing into existing single glazed aluminium and timber windows and doors. Being aluminium joiners, we are experienced in finding the right solutions for clients wishing to upgrade their existing doors and windows to double glazing, something that glazing companies are not necessarily able to do.