Advance 70 bay and bow windows are created by combining three or more windows together so that they angle out beyond the house wall. They can be casement, flush sash or tilt and turn depending on your project needs. By using more windows, bay and bow windows allow more light in and also give you extra space inside the property.
The ADVANCE 70 System is a fully-integrated, 70mm window and door profile system with both sculptured and chamfered variations. With double and triple glazing options the 5 chambered system has been intelligently designed to meet all requirements for improved thermal efficiency.
The ADVANCE 70 System benefits from large reinforcement chambers, where Selecta steel sections can be inserted for additional strength and rigidity when required, or increased thermal performance when combined with our RTR (Recycled Thermal Reinforcement) Bar.
The ADVANCE 70 System also offers enhanced security options and when correctly specified, casement windows are PAS24 and Secured by Design approved as standard.