Roof roof shingles 'stick together' to hold up against gusts, nasty climate

https://blogfreely.net/paleri5oms/onduline-roofs-can-be-installed-from-pitches-as-reduced-as-5-andacirc-anddeg-as

<h2>Comprehend the Roof Covering Process.</h2> For the house owner, this indicates doing twice-yearly visual checks of the roof to try to find split, damaged, or missing tiles outside and water stains or signs