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What We Build

Browse by Building Type

Every NatMar build starts the same way: you tell us what it's for, we tell you what it takes. Browse by category to see specs, lead times, and recent projects.

Agriculture
Building Types 01

Agriculture

Barns, livestock shelters, riding arenas, equipment storage

Steel ag buildings hold up to weather, animals, and decades of hard use. We design and erect barns, run-ins, free-stalls, riding arenas, hay storage, and equipment buildings on Western Slope ranches and farms.

Read the Agriculture building page
Commercial
Building Types 02

Commercial

Warehouses, distribution, light manufacturing, retail

Warehouses, distribution, light manufacturing, factories, hangars, dockyards, offices, arenas — if it's commercial and it's made out of steel, we build it. Faster up, fewer interior columns, and lower cost per square foot than wood-frame or block. Headquartered in Grand Junction and Delta, working across the Western Slope and available to advise nationwide.

Read the Commercial building page
Workshop
Building Types 03

Workshop

Mechanic shops, hobby shops, home garages — your space, your rules

Hobby shops, mechanic shops, home garages — the place you spend Saturdays. Wide clear spans, tall doors for lifts and tractors, insulated walls for year-round use, and electrical rough-in planned around how you actually work. Single, double, or triple bay.

Read the Workshop building page
Barndominium
Building Types 04

Barndominium

Steel-framed living — open plans, shop attached, lifestyle ready

A barndominium is steel-framed, finished living space — often with an attached shop, garage, or arena. Wide open floor plans, fewer interior walls, and serious build quality at a price below traditional stick-built homes.

Read the Barndominium building page
Carport/Garage
Building Types 05

Carport/Garage

Cover for vehicles, equipment, and seasonal storage

From a simple two-post carport to a fully enclosed multi-bay garage. We size to your vehicle (or your collection), add side walls when you want them, and finish to match your home or shop.

Read the Carport/Garage building page
Hangar
Building Types 06

Hangar

Aircraft hangars from single-engine to corporate twins

Aircraft need clear span, tall doors, and a floor without columns in the way. We build T-hangars, box hangars, and corporate hangars for private owners and small operators on the Western Slope. Red iron is usually the answer when eaves need to clear a tail or the door opening pushes past 40 feet.

Read the Hangar building page
Storage
Building Types 07

Storage

Self-storage facilities — single-row to multi-building campuses

Self-storage is one of the fastest-permitting commercial uses in most counties. We've built single-row 5×10 unit blocks and multi-building campuses with climate-controlled bays. Fast lead time, low operating cost, predictable revenue.

Read the Storage building page
RV/Boat
Building Types 08

RV/Boat

Tall, wide, weather-protected covered storage

RVs, boats, and toy haulers need taller doors, wider bays, and protection from snow and UV. We design RV/boat storage facilities sized for the largest Class A motorhomes and 5th-wheels.

Read the RV/Boat building page
Sheds
Building Types 09

Sheds

Compact storage buildings — built once, lasts decades

When you need a backyard storage building that won't rot, won't need painting, and won't need replacing in 10 years, steel is the right answer. We build sheds from 10×12 up to 20×40 for residential and small commercial.

Read the Sheds building page
ADUs
Building Types 10

ADUs

Accessory dwelling units — steel-framed, finish-ready living space

An ADU is a detached or attached living unit on a property that already has a primary home. We build them in steel — typically with our FrameCad panelized cold-formed system — for finished interiors that pass framing inspection square the first time. Guest house, rental income, multi-generational living, or office space, all in a steel envelope that outlasts stick-built.

Read the ADUs building page
Custom
Building Types 11

Custom

If you can dream it, we can build it

Sometimes a project doesn't fit a standard category. Equestrian arenas with attached living quarters. Wineries with tasting rooms. Custom barns with finished offices. Multi-use buildings that combine workshop, storage, and event space. We build those too.

Read the Custom building page

Portfolio

Recent Builds

Building examples

Design your own building in 3D

Each card is a real NatMar build template — hit "Design this building" to open it in our 3D designer right on the page and start customizing.

14x36x15 American Barn Shop

Workshop

14x36x15 American Barn Shop

Tall American barn-style shop — long footprint for multi-bay layouts, high ceiling for lifts, vertical storage, or hobby work that needs serious clearance.

40x100x16 Large Auto Shop with Lean-To Office

Commercial

40x100x16 Large Auto Shop with Lean-To Office

Drive-through auto shop layout with an attached office lean-to — service bays plus front-of-house under one roof.

25x40x12 Single Overhead

Carport / Garage

25x40x12 Single Overhead

Single-bay garage with full-height overhead door — sized for a full-size truck, RV, or compact workshop.

30x40x14 Open Single Slope

Agriculture

30x40x14 Open Single Slope

Open-sided ag layout with a single-slope roof — sized for hay storage, equipment cover, or animal shelter with quick drainage and clean snow shed.

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