Glazed In Surface Mounted Downloads + Links Passive Ventilation > Surface Mounted SM1000 SM1000 surface mounted ventilator has been developed to provide a slim unobtrusive vent with a thermal barrier. Click image to Enlarge Download SM1000 Product Brochure SM1200 SM1200 surface mounted ventilator is an unobtrusive slot vent with a large open area and thermal barrier. Click image to Enlarge Download SM1200 Product Brochure SM1400 SM1400 surface mounted ventilator with its wool pile seals has been developed to provide a sever weather rated slot vent. Click image to Enlarge Download SM1400 Product Brochure Home l About Us l Whole House Ventilation l Passive Ventilation l Air Tightness Testing l Energy Certificate l Contact Us l Enquiry l Site Map   Copyright © Brook Vent l Designed by ITS New Media