About Us

Our team has worked in commercial window coverings — measuring, supplying, installing, servicing, and coordinating shade packages on active construction projects.

After years with the major shade brands we kept hitting the same issues: unpredictable lead times, limited control over production, restricted finish options, and specification support that did not reflect site realities.

COVID became the turning point. Major order delays exposed how much projects depended on outside supply chains — and pushed us to accelerate the shade system we had already been developing.

Sentry gives specifiers a Canadian-made roller shade system that is reliable, clear to specify, practical to install, and flexible enough to support the design intent.