Metal roof provides increased wind resistance when compared to other roofing materials. This is because metal roofing systems use interlocking panels. The disadvantages of metal roofs include the noise created from rain hitting the roof, and, in snowy areas, the tendency of snow to easily fall off the roof and onto pedestrians or property. Originally, metal roofs were made of corrugated galvanized steel: a wrought iron–steel sheet was coated with zinc and then roll-formed into corrugated sheets. Another approach is to blend zinc, aluminum, and silicon-coated steel. These products are sold under various trade names like "Zincalume" or "Galvalume". The surface may
What It Is to Burn the label. Reines offered the group a chance to perform and subsequently invited his sister, and co-label owner, Stefanie to the performance. The pair were impressed and signed the group. Pre-production and demos were done at DML Studios in Escondido, California in February and April 2001. They began recording "What It Is to Burn" in June at Big Fish Studios in Encinitas, California with producer Mark Trombino. They started tracking guitars in July. Strohmeyer used Fender guitars and Marshall amplifiers. Linares used ESP guitars and Mesa amplifiers. Trombino did guitar effects for the album, earning him a programming credit in