ACCESSORIES
& CUSTOM FEATURES

Miracle Truss logo in black

Elevate Your Steel Building with Style, Function, and Value

Every Miracle Truss® web truss building starts with rock-solid hybrid strength — but what makes it uniquely yours? From overhangs and doors to dormers and gutters, our Accessories & Custom Features let you personalize your structure while boosting usefulness, curb appeal, and long-term value.

This page is your go-to guide for all things add-on — inspiring ideas and including key options that open new doors to make it this Dream Build uniquely yours: roof styles, door types, windows, ventilation, millwork, and more!  Putting YOU in control of your build!

Why Accessories Matter for Hybrid Buildings?

  • Maximize Functionality — Customize your metal building for its purpose: equipment access, natural light, aesthetics, or comfort.
  • Enhance Efficiency — Add gutters, insulation-ready windows, super insulation, or energy-efficient ventilation to save on utility and fade.
  • Improve User Experience — Functional elements like walk doors, shutters, and dormers enhance everyday ease and enjoyment of the structure.
  • Boost Market Appeal — Personalized buildings resonate better — ideal for resale, leasing, or owning a project with pride.

Enhance, personalize, and optimize your metal building — your way.

Whether you’re finishing a barndominium, setting up a commercial workshop, or building a dream shop-house, these accessories help you get the most out of your Miracle Truss® hybrid steel structure.

Our exclusive EPS-based Miracle Board is a game-changer in energy efficiency and comfort. Available in various thicknesses and with white or reflective facings, MB addresses all three types of heat transfer—radiant, conductive, and convective—making it a smart, lightweight, and easy-to-install solution for DIYers and pros alike. Part of the Miracle Insulation System: Engineered for Real World Performance

Other Insulation Options

basic insulation

From traditional fiberglass batts like Thermall®, to cellulose fill and closed-cell spray foam, there’s an insulation option to match your goals and budget. Whether you’re seeking high R-values, eco-friendly materials, or airtight performance, our system is flexible enough to work with the solution that’s right for you.

Miracle Sheeting & Trim Packages

Our premium-grade steel sheeting and trim packages deliver durable protection with standout curb appeal. Typically supplied in 29-gauge with multiple color options and profile styles, Miracle sheeting is designed to perform and impress. Need extra strength? We also offer upgraded gauges and specialty finishes to match your building’s location, use, and visual goals — all custom-fit to your Miracle Truss® system.

While most often supplied as part of a full building package, our sheeting and trim can also be purchased separately — making them a smart solution for re-roofing, storm damage recovery, or repair projects. Whether you’re restoring or starting fresh, we’ve got you covered.

Wainscot Panels

Add two-tone style and extra protection along the base of your walls. A smart upgrade that adds value and visual contrast.  This option is a split panel look on the walls that is traditional in farm and ag applications, but can also be a real modern upgrade when done in a mono-chromatic approach.

gray with red wainscot
Prefab shops and garages built for multi-functional use - prefab shops and garages

Boost curb appeal and building performance. Overhangs add architectural style while offering extra shade, protection from weather, and better water runoff—not to mention the ability to add soffit lights for that full custom look. We can do overhangs as small as 6″ for standard soffit-style eaves, all the way up to a 12′ unsupported cantilever, giving you flexible design options to fit both function and aesthetics.

 Roof Vents & Ridge Vents

Improve airflow and reduce moisture buildup with passive or mechanical vent options. Ideal for temperature regulation and reducing condensation.

 Dormers

The Only DIY Home Kit Exterior Design Limit is Your Imagination

Add headroom, natural light, and dramatic design. Dormers elevate both the style and functionality of your building—whether you’re looking to create visual interest from the outside or add usable space and daylight to lofted areas or living quarters, dormers deliver both form and function.

Cupola

cupola

Classic charm meets function. Cupolas add ventilation and aesthetic appeal to your roofline, often serving as a timeless architectural touch.  Barns, Barndo’s, and mancaves can all benefit from this desired look.

Gutters & Downspouts

Black-on-black with gutters & down spouts

Protect your investment by channeling water away from your building. Proper drainage reduces erosion, foundation stress, and moisture issues.

 Mezzanines & Lofts

Mezzanine during construction

Double your space without expanding your footprint. Steel mezzanines are ideal for storage, guest areas, offices, or lounge spaces where large spans or heavy loads are a consideration.  Adding in your own wood self-supporting loft is also an option when you needs grow.

Miracle Truss building with webbed-leg lean-to

Add flexible, covered space with a lean-to—perfect for storage, shelter, or outdoor work areas. Designed to attach seamlessly to your Miracle Truss® building or retrofit to any structure using our single-slope frames. Easy to enclose for extra interior space as well.

Canopies

carport-type canopy

Create shade and protection with a steel-frame canopy. Ideal for RVs, patios, or outdoor seating, our canopies combine strength, style, and year-round durability.

Crow’s Peaks or Turkey Tails

White & black build with a crow's peak

Roof extension off the gable end – often referred to as a “Turkey Tail” or “Crows Peak” adds that old world charm and a level of customization that sets your building apart from other cookie cutter steel building designs.  Barns look great with a Crows Peak roof addition.

Framed Openings (Pre-Engineered)

Hangar Trusses with a 50-Year Structural Warranty

Plan ahead with pre-framed openings for doors, bi-folds, hi folds, windows, or vents. Saves time, hassle, and costly on-site adjustments.  Of course with our steel and wood combo, adding doors and window openings later is also a breeze.

building with wide overhang & carport-type bay canopy

Expand functional space with style. Whether it’s a front porch, utility canopy, or side extension, the options are endless.  Wood for flexibility is our key.

Custom Cutouts & Add-Ons

Have a unique need? Let us pre-design and help you prepare for it. Chimneys, skylights, AC units, and specialty features can all be easily accommodated with just a little forethought.

Interior Wall Partitions

interior of new build

Divide your clear-span interior into offices, storage zones, living spaces, or workshops with ease. Our flexible framing options—C-Channel or I-Beam posts with welded clips—make it simple to add non-load-bearing partition walls. Prefer a DIY approach? Use standard lumber framing to build out your layout just the way you want.

Snow Guards

snow defenders installed on the roof

Protect people, vehicles, and property by preventing dangerous snow and ice slides from your metal roof. Our snow guards install without penetrating the roof panels and are built from durable stainless steel with a powder-coated finish for long-lasting performance. Ideal for shops, homes, garages, or any structure in cold climates, snow guards offer a smart, low-maintenance way to manage snow load and improve safety during winter months.

Service Doors (AKA Man Doors)

walk-in SVC door

Durable, secure, and customizable — essential for easy daily access without operating larger doors. Multiple styles and finishes available.  An easy way to personalize your building for both form and function.

Overhead Doors (OHDs)

Door Sizes Are Your Choice, Not Ours!

From standard garage doors to commercial-grade options, overhead doors provide flexible access for vehicles, machinery, and more.  Use them with a manual opener or upgrade to Bluetooth capable automatic and push-button door openers.  Some even tether to your cell phone.

Sliding Barn Doors

Finished Gambrel EndWall

Rugged and traditional. Sliding doors offer wide, easy entry and a nostalgic barn aesthetic, especially ideal for agricultural and workshop settings.  Barn doors are also very functional for ag and heavy equipment access.

Windows (Standard or Custom)

wooden building with stone accents - metal barndominium

Natural light makes every space more inviting. Choose from classic or modern styles to match your build’s form and function.  Transom windows (installed at the top of the wall) is a great way to add natural light while still maintaining privacy and security in your metal building.

OUR BUILDINGS HAVE THE BEST ACCESSORIES

Why Kit-Ready Accessories Matter

  • Pre-Matched Fit — Dims and bolt patterns designed alongside your building specs — saving headaches and avoiding gaps.
  • Faster Construction — While generally always a simplified option to add later…  pre-thought accessories can mean less field customization and fewer onsite delays.
  • Higher Perceived Value — Enhancements like dormers, skylights, and insulated doors elevate both user quality and resale desirability.

Dream big. Add smart.
Build fully.

Take control of your project – Start Customizing Your Building, Miracle Truss® makes it easier.

With Miracle Truss®, accessories don’t have to be an afterthought — they’re the finishing touches that turn a building into your building. Mix and match from countless add-on options to create a space that’s functional, efficient, and uniquely built to fit.

Feel free to call us at 800.208.1969 or send us a message through our website. Let’s explore how we can assist you with steel building kits for your building needs! We look forward to connecting with you soon!