A total source, a trusted resource. At L.I.F. Industries, it’s all about relationships. Our relationships are laser focused o ... n our customers. We’ve been serving the commercial construction industry with the very best fireproof doors and related products since 1966, and we know how challenging the construction industry can be. Craftsmanship is essential. And time is literally money. As a total-source manufacturer and distributor of high performance hollow metal doors and frames along with wood doors and architectural finish hardware, we are in complete control of product engineering, production and order fulfillment – assuring unbeatable quality as well as timely delivery for every product we offer. Translation? When it comes to architectural openings, L.I.F. Industries is your trusted resource, assuring that your projects will be completed to the highest specifications, on schedule. Every time. Our extensive product line includes: • Hollow metal doors and frames • Stainless steel doors and frames • Acoustic (STC) doors and frames • Commercial wood doors • Pre-Hung units • Customized architectural opening solutions • Architectural finish hardware • Electronic and security hardware • Access control solutions • Automated entrance door systems read more