Porta/Grace Mfg. can provide versatile building design solutions including Shops, Garages, Mini-Storage, Kennels, Stables, Barns, Zoos, Offices, Stores, Cabins, Houses, Warehouses, Businesses, Motels, Schools, Day-cares, Theaters, Arcades, Fast-food, Car Washes, to just name a few. Our commercial steel buildings are among the highest quality and most cost-effective all-steel framed structures available.

Our unique ground rail mounting system allows for structure installation upon almost any surface: ground, gravel, asphalt, concrete, decking, brick or even floated for marine use. All our buildings are made with the highest grade of zinc coated steel on the market- the highest quality tubular frame buildings sold in America! To find the Dealer closest to you, give us a call 1-888-267-6782 or visit our Distibutor/Dealer Locator link.

Elite Barn Type

Barn Type Stall

The Elite Barn Type is one of the Newest Designs of an ExSel All Steel Building and is one of the strongest made barns on the market. We also offer custom made horse stalls that are an easy addition to the Elite All Steel Barn.

Steel Carports

There are hundreds of thousands of standard sizes to choose from. We also custom build. Porta / GraceĀ® gives you the highest quality tubular frame sold in America, UNEQUALED ANYWHERE IN THE WORLD. Designed for use in hurricane, earthquake, and heavier snow areas. Our steel carports come in many different designs as can be seen below. If you are looking for best solution for frost, rain, snow, or sun then a Porta/Grace All Steel Carport is the answer. It is made of an all galvanized steel frame that provides years of virtually maintenance free use.

Steel RV Covers

Steel RV Cover

ExSel Design (vertical roof and vertical walls)
RV's are significant investments and need to be protected. Do not wait until sun, leaves, rain, ice or snow ruin your RV and deplete your investment. Our RV Covers are designed to protect your valuable RV from all the elements Mother Nature has to offer. Give us specs on your RV and we can design the best Steel RV Cover to meet your need.


Porta/Grace can custom design a Lean-To to fit your patio or deck. Lean-To's can be ordered in any of our 16 different colors to match your residence. Why sit on your patio and be scorched by the sun or get drenched by the rain? A Porta/Grace Lean-To is your solution. Contact us today and we will be glad to assist you or direct you to our closest Dealer.


Mini Storage

Mini Storage

Porta/Grace Steel Buildings can customize your mini-storage complex to meet your individual needs. We are eager to quote you on your next mini-storage project.

Click on the literature below for more info on carports and Larger Steel Buildings.            

Excel(Large) Steel Framed Buildings Flyer Excel(Large) Steel Framed Buildings Flyer (2354 KB)


Excel Small Steel Frame Buildings Excel Small Steel Frame Buildings (260 KB)