Skylux 160° CE met koepel en metaalopstand met dubbele LM motor iDome 1000 x 2000 mm KYM LMW IW3 1000 1500 Is this electric roof access Is this electric roof access with 16 00 PVC curb 700 x 2200 mm Roof opening = daylight size the solution you are looking for Then be sure to consider a 600x2000 skylight from Skylux single walled) Insulation value (Ug value) 0 62% in combination with a single walled opal acrylic skylight