Industry Insights

Efficiency in door production is all about reducing the number of steps required to get from raw components to a finished, install-ready unit. That’s where value-added services come in. With the Apex Door System™ , CTI provides a range of pre-machined options that eliminate repetitive shop work and improve consistency across builds. From mitering to pre-drilled components, these services are designed to reduce labor, simplify assembly, and help shops operate more efficiently

Pre-hanging is where efficiency is either gained or lost. Every extra cut, adjustment, or correction made in the shop adds time, labor, and variability. Over time, those small inefficiencies compound into slower production and inconsistent output. The Apex Door System™ is designed to simplify this process by giving door shops more control over how and where customization happens. With integrated, customizable door frame components, pre-hangers can choose to have components p

In today’s production environment, efficiency isn’t just about speed. It’s about how much work can be eliminated before a product ever reaches the shop floor. The Apex Door System™ was designed with this in mind. By offering fully customizable exterior door components from a single domestic location, CTI enables door manufacturers and pre-hangers to shift time-consuming labor upstream, reducing in-shop work, minimizing adjustments, and improving overall production flow. Inste

Fast shipping isn’t just about logistics; it starts with how and where products are made. CTI’s Atlanta facility is designed to reduce the time between production and delivery, helping customers keep projects moving without interruption. Lead Times That Support Real Schedules With a 21-day lead time, the Atlanta facility supports projects that require quick turnaround across essential categories like door frame components , door thresholds, and door sills. Shorter lead times

Domestic manufacturing has become a critical component of a resilient supply chain. At CTI, it works alongside our global network to provide both scale and stability. The Atlanta facility strengthens our ability to respond to changing conditions while maintaining consistent supply across key product categories, including exterior door components and millwork systems. Why Now? The Market Shift Toward Domestic Manufacturing For 20 years, offshoring was the economically dominan