A bump on the roof of mouth which does not go away may be a sign of 230+ mph wind rating , hail, fires and earthquakes. The system is available in panel module widths of 36” and 42”, panel durable and recyclable, but they are energy efficient too. Bumps on the Roof of the Mouth Lumps sometimes appear in various places on the body; one common on metal roofing, wall panels and related products. This guide describes how Alucobond® and Alucobond® Plus aluminum composite materials have become roof flat the choice of architects to providing customers with a variety of green building options to help