ComboAluminum.com
About ComboAluminum.com
COMBO ALUMINUM PRODUCTSwas founded in El Cajon, California in the year 1959 by Mr. Wally Miller as the “W.W. Miller Company”. Mr. Miller learned from his customers that transporting doors, jambs, thresholds, and weather strip products to a job site for assembly was not the most efficient method. As a result Mr. Miller created what is now known as the “Combo Sill”. This would enable the assembly of the door components to be done in the shop.
