About Us

Proudly Selling PDQ Locks and Commercial Grade Hardware

BT Modular is a leading supplier of high-quality commercial doors and door hardware for the modular industry. Located in Lancaster, PA, we proudly provide hardware designed and assembled in the USA, ensuring durability and reliability in every product.

As a sister company to PDQ Locks, we are committed to upholding the same exceptional standards of efficiency and quality. For over 40 years, PDQ Locks has consistently delivered products within five days of receiving purchase orders. BT Modular brings that same dedication to the modular industry, offering dependable solutions tailored to your needs.

What We Offer:

As necessary, product is UL listed, BHMA tested (not self-certified), and Florida windstorm tested. BT Modular will have standard product for modular applications and will also offer items you find in custom specifications.

Fast and Reliable Delivery:

We know timely delivery is critical in the modular industry. BT Modular maintains strategically located inventory hubs in Lancaster, PA, Kansas City, MO, and Portland, OR, allowing us to deliver your orders in just 3 to 5 days.

With BT Modular, you’re not just getting door hardware — you’re partnering with a supplier committed to excellence, efficiency, and the success of your modular projects.

our values

HONESTY

EXCEPTIONAL SERVICE

HONESTY

One of the most important values to have in a business. BT Modular values honesty and transparency. Whether it is good news or bad news, we will communicate what is needed to keep your business running smoothly.

QUALITY

EXCEPTIONAL SERVICE

HONESTY

Durable & high quality, PDQ Locks have made a positive difference in our customers' projects across a wide spectrum of industries.

EXCEPTIONAL SERVICE

Our ability to listen, understand and problem solve throughout each day allows us to provide the best customer experience possible.

TEAM WORK

ACCOUNTABILITY

EXCEPTIONAL SERVICE

Not only do we have teamwork internally, but we strive to have teamwork with our customers as well. Working together to problem solve, strategize and streamline our customers wants and needs is important to us.

ACCOUNTABILITY

We hold ourselves to a high level of accountability. We take ownership of our actions, which in turn, pushes us to consistently perform better for our customers.