Design, Consultation, Installation, Repair, And The Expert Advice You Need To Feel Confident Determining Which System Is Best For You

"Not all door systems are created equal; and the specifications at which they are installed will directly impact the functionality and lifespan."

-Darren Kiesler, Principal

With over two decades experience working with nearly all the major door and window manufacturers on the market, the team at The Big Door Company are Passive House Certified installation experts who specialize in cutting-edge, large-scale door and window automation technologies for commercial and residential projects. We are a resource for architects, builders, remodelers, and homeowners alike.

Installations

With an eye for precision, The Big Door Company is the premier installer of large door and automation systems in the Pacific Northwest and beyond. We use the latest technology and highest quality materials to make sure your door is set perfectly level, plumb and square. 

Consultations

From top hung bi-folds, to recessed track lift & slides, we can provide the consultation on design details you will need for a successful project. These systems often require larger jamb depths or recessed sills complicating the installation. Let us consult on the design before framing takes place to ensure a smooth installation. We provide the necessary recommendations for which system will best fit your needs.

Final tune up

All installations include a one time “tune up” just prior to homeowner move in. We all know loads can shift and things can end up out of alignment during the construction process. That is why we come back at the end of the project to inspect, clean and adjust all doors. We provide peace of mind that your system will work perfectly when you turn the house over to the customer.  

Repair

Do you have a door that is grinding when it opens, or doesn’t open at all, perhaps a broken or sticking lock? We can help with all of this. We are well versed in all of the major manufacturers systems and can provide a diagnostics and repair for almost any large door system on the market.

Custom Metal Sill Pans

All doors include a custom metal sill pan, made specifically to fit your door. These are available in stainless steel, a traditional galvanized finish, or an electrically modified galvanized finish that is paint ready.

Maintenance

Do you have an older system that just doesn’t operate as smoothly as it used to? We can help. We provide maintenance to ensure your large door operates smoothly for years to come.