The LRV50 (Louvered Roof Vent) is a wonderful heavy duty vent to be used on pitched roofs. This roof vent is among the best developed and many trusted that you can buy. These cookies enable the website to provide Improved functionality and personalization. They may be set by us or https://clients1.google.com.au/url?q=https://www.advancedroofing.biz/services/roof-replacement/