101 Rownhams Road Maybush, Southampton,Hampshire, SO16 5EB REHAU S706 is our original 70mm chamfered window and door system. Our chamfered system is simple yet elegant, helping to create our beautiful contemporary frames. REHAU Edge is also a 70mm system yet with sculptured profiles, offering heightened style to both modern and traditional properties. Crafted using PVC-U, both systems guarantee maximum efficiency and performance for your investment. Choosing between REHAU S706 and REHAU Edge is purely down to which system will best complement your own property. Our REHAU S706 and REHAU Edge window and door systems are market leaders; here we explain why. Smart technology achieves greater energy efficiency for your home. Our multi-chamber design significantly reduces heat loss and keeps out draughts. REHAU S706 and REHAU Edge window and door systems offer the following features and benefits: Noise reduction The double-glazed sealed units considerably reduce outdoor noise levels, allowing you to relax in the peace and quiet of your home. Safety and security REHAU S706 and REHAU Edge window and door systems can achieve the British Standard BS7950 and PAS 23/24 security standards. The multi internal chambers allow further installation of larger steel reinforcements if required. Low maintenance Our systems contain a unique compound with a smooth gloss finish – guaranteeing they retain their pristine appearance. It also means they will never warp, rot or need regular painting. Energy efficiency For excellent thermal properties and to achieve greater energy savings, REHAU S706 and REHAU Edge windows can easily achieve an A rating, the highest possible Window Energy Rating (WER) for thermal efficiency. The more efficient your home, the more you save. REHAU windows and doors will comply with Part L Building Regulations providing the correct glazing unit is used. For windows this requirement is an overall U-Value of 1.6 W/m2K and for doors 1.8 W/m2K. REHAU S706 and REHAU Edge can achieve U-Values of 0.8 W/m2K using triple glazed Argon sealed units. This means that both 70mm systems are suitable for Passivhaus - currently the most energy efficient specification for a building throughout Europe