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Commercial

We sell, maintain and install a wide variety of commercial & industrial sectional, roll-up and hangar doors to meet replacement and new construction needs.


INTRODUCING: T-300MR Thermatite Sectional Insulated Door

The T-300 is 3” thick with an R-value of 25! This is the strongest, most versatile section we have. With a superior R-value, it also looks great with a multi-rib face sheet. This door can be installed in a shop, commercial building or a residence. Always in stock and custom engineered to meet your needs. Lots of stock and custom windows choices available. Click here for a brochure.

T-300MR Thermatite Sectional Insulated Door
T-300MR Thermatite Sectional Insulated Door - Custom window options are available on the T300
T-300MR Thermatite Sectional Insulated Door
T-300MR Thermatite Sectional Insulated Door

Richards-Wilcox Thermatite T175 and ADV-200 Sectional Overhead Doors: Energy efficient, very rigid and long-lasting door system with a high strength-to-weight ratio. Each door is individually computer engineered to meet your needs.


Operators & Access Controls: We carry Micanan and LiftMaster commercial operators, along with a full line of pushbutton stations, radio controls and safety devices.


Hangar Doors: Rely on our well-trained team for all your hangar door needs, including installation, adjustments, inspections, troubleshooting, safety upgrades and emergency repairs. Our experience includes bottom rolling, bi-fold, tilt-up, hydraulic and fabric doors.


Megadoor: Visit our Megadoor page for more information on the ultimate door solution for aviation, oil and gas, mining, aerospace and shipbuilding.


Contracting: Door Tech, LLC has extensive experience in commercial and industrial projects across the state of Alaska. Click here for a few projects from our portfolio and more information about our qualifications.


Maintenance & Repairs: Our goal is to have your doors operating safely and efficiently. We have over 25 years of experience working on all types of sectional overhead doors, roll-up doors, high-speed doors and aircraft hangar doors. We’re available 24 hours a day, 7 days a week for emergencies too.


Literature: Click on Customer Care for product literature, warranties, painting instructions and maintenance guidelines.