Skylux 160° CE met koepel en metaalopstand met dubbele LM motor en windvang iWindow2 1300 x 1300 mm KKB HHHHH 0500 1100 Is this electric roof access Is this electric roof access with polyester curb 30 00 & iWindow2 flat roof window 1000 x 2000 mm Roof opening = daylight size the solution you are looking for 0 openable version with solar control glass 1500 x 1500 mm: Dubbelwandig Akoestisch dempingsgetal Rw