Designed for use in conjunction with Britmet's best-selling eave vent strip, this durable ridge vent strip offers a coverage of 1000m on roof pitches as low as 10 degrees. Installing quickly and easily underneath the ridge on each side of the roof, this purpose-designed vent strip helps ensure there is adequate airflow. Crafted in hard-wearing plastic, this 1m length is engineered with Britmet's cutting-edge attention to detail and quality. There are small 5mm squares allowing airflow – they are not bug excluder Dimensions 1000 x 50 x 8mm