Starrco Doors Never Squeak
A long time ago, Starrco realized doors matter. So, we decided to build a door guaranteed not to stick, squeak or drag.

Unique frames
Our engineers devised an exclusive door frame system. The steel door frame is designed to fit into a stud and become part of the building's structure. This gives the frame the strength and integrity it needs to keep a door swinging smoothly every day. 

Our door frames are infinitely more reliable than the typical door construction in the modular industry. Normally, an opening is cut into a wall panel and the door frame is just tapped into place.

Factory hung
Each Starrco door is prehung in our workshop in St. Louis. The hinge jamb, strike jamb and header are interlocked and precision-fitted to make sure they align.

Quick to install
All the contractor needs to do is insert the prehung door into the opening, check it is plumb, and then secure it in place with Tek screws. The door can never come out of adjustment.

It takes just a few minutes to fit a Starrco door. Our installers tell us installation is so easy they can install 10 doors an hour.

Built to last
To ensure the door can swing smoothly without squeaks and other problems usually associated with friction, Starrco uses stainless-steel ball-bearing hinges on every door.

Code compliant
Our standard lever handles comply with national building codes.
Want to Cut Your 2017 Tax Bill?
Install a Starrco modular building by the end of the year, and you may be able to write off 100 percent of your capital investment - up to $500,000 - on this year's taxes.

Claim your bonus tax depreciation
Starrco modular structures qualify as tangible personal property and therefore qualify for the Section 179 write-off up to $500,000. Additionally, if you have already hit the capital expenditure limit, you can still claim a 50 percent bonus depreciation on our buildings.

This part of the tax code can vary from year to year, so if you are considering a construction project, contact Starrco now, so you don't miss out on this incredible tax deduction.

No tax bonus for stick-built structures
Conventional construction projects do not qualify for this program because the Internal Revenue Code classifies stick construction as real property. It takes 39 years to depreciate real property.

For more information, look up  Section 179   of the tax code and consult a tax professional to find out how this tax bonus can be applied to your company's tax situation.
About Starrco
At Starrco, everything we do is designed with uptime in mind - from the initial quote to the final installation. We make sure all the pieces come together with precision and personable customer service. With our modular pre-engineered systems, we are proud to offer a clean, expedient and high-quality solution that revolutionizes the concept of construction.
In addition to pre-engineered modular offices, we manufacture cleanroom wall systems, floor-to-ceiling interior wall partitions, Starrguard safety guard rail systems, and pre-assembled portable offices.