EXTERNAL Applications Material – 1.4mm Aluminium Wet Areas – YES 51mm Beaded Stiles Square or D Mould Stiles 89mm eliptical louvres Clearview Tilt Rod One-way close, adjustable rails 50mm FLAT L Frame | 70mm FLAT L Frame 50mm Bullnose Z Frame Corner & Bay Posts – NO U Channels & T Section A1 Satin White | A2 Anodised Silver | A3 Classic Black 15 year fully transferrable warranty