Leaders in Steel Manufacturing of Canopies, Carwashes and Metal Buildings

Monitor structures are designed and engineered to withstand the toughest elements, heavy snow in the mountain passes to hurricanes and typhoons in coastal areas. Galvanized steel structures are offered for coastal locations.


Complete bolt-together system for easy installation by owner or experienced erectors - no field welding needed

National network of distributors for prompt service and assistance



Decking and Trim Material - all materials are first quality (Mill Spec) ordered directly from the steel mill. Roof decking, trim, gutters, and fascia material consist of G-90 (1.25 oz. zinc coating) 50,000 high tensile  galvanized steel. (Has twice the tensile strength of the hardest alloy of aluminum which can be roll formed in similar shapes). Decking has baked on acrylic enamel finish.

Practical layout & design assistance

Prompt, competitive pricing

Solid engineering meeting the strictest building codes

Regulated quality assurance program

Timely delivery & erection

Customer satisfaction follow-up


Columns: ASTM A-500 46,000 PSI carbon steel square structural tubes coated with rust-inhibitive primer.

Main Cross Beams & Roof Purlins: When design lends itself, members are high tensile 50,000 PSI steel, roll-formed. Wide flange or plate girders are used in large spans, large cantilevers, or heavy roof loads.

Drainage Methods:
1. Standard internal column drains and center gutters.

2. External downspouts and center gutters.
3. Drain at the perimeter of the  canopy.
4. Optional perimeter gutters with PVC internal downspouts, coupling  4" above the plate.


Fascia Systems

Standard Smooth or Ribbed Fascia

Facia Systems designed to the specifications of the major oil companies

Bracing designed to support custom facias and upper structures

Custom designs to meet your specifications

Your design or ours!

Four Canopy Models To Choose From Streamlined, economical canopies also available for industrial applications

We at Monitor welcome the chance to speak with you about your building needs

Phone 903.893.6336 • Fax 903.892.4812

Monitor Inc. P.O. Box 1315, Sherman, Texas 75091