roof_hatch_fire_rated
   
Passage in mm  
700 x 900    pdf_iconhtml_icon
900 x 900   pdf_iconhtml_icon
700 x 1400   pdf_iconhtml_icon
1000 x 1000   pdf_iconhtml_icon
 1000 x 1500   pdf_iconhtml_icon
 1000 x 2000   pdf_iconhtml_icon