East Front Street Butte, MT Phone Toll Free Fax . Disclaimer of Liability and Endor.t.Free architectural li.ry for shower door and enclosures design information, quickly access manufacturer’s websites for the product information you need..To activate your warranty. Register Warranty Here. Holcam bath and shower enclosures are made of high quality tempered gl., durable hardware, and are composed of finely shaped, heavy gauge aluminum to ensure a lifetime of virtually worry and trouble free use…o Have to replace the magnetics that are on our shower door enclosure, and have the following two questions, please a. The enclosure is pretty old, and all the replacements I’ve been able to find in our local shower and gltype places are too wide..