598 30x40x12 residential pole garage
Most pole garages ship with a metal roof because it is the fast, cheap default. This Pennsylvania owner priced that trade-off and picked asphalt shingles instead, matching the garage to the house it sits next to rather than the barn down the road. 598 30x40x12 is a three car residential pole garage with a decked attic floor and real stairs above it, not a ladder-access loft. That is the call of a buyer planning to store more than vehicles and keep the property looking like one build, not two.
Searching for pole barn builders near me? You’ve just found the best. Pioneer Pole Buildings is the trusted name in post-frame construction across the Mid-Atlantic. Our team delivers high-quality craftsmanship, tailored customization, and dependable service on every project.
Why Choose Pioneer?
Pole Buildings, such as the one you’re looking at, provide exceptional versatility and value. Here’s why this structure stands out for homeowners in the mid-Atlantic:
- Cost-Effective Construction: Post-frame buildings require fewer materials than traditional methods, lowering costs while still maintaining strong structural integrity.
- Quick Installation: With Pioneer’s streamlined process, your garage can be completed in weeks, not months.
- Durability for Weather: The 28-gauge Frontier Panel siding and roof, backed by a 50-year warranty, stands strong against snow, wind, and rain.
- Flexible Interior Layout: From parking to a home workshop, the ceiling height and open floor plan adapt to your needs.
- Low Maintenance: Metal materials require minimal upkeep, saving you time and money long term.
Looking to personalize your structure? We make it easy to explore a wide range of Options and Customizations, including 18 Color Selections, premium upgrades, and add-ons that reflect your goals.
Explore Building 598 30x40x12 Pennsylvania garage builder
Start with the roofline. Slate shingles instead of a metal panel separate 598 30x40x12 from a standard pole garage, and the 36 inch cupola on top carries the same Slate roof color with a Beige center tying back to the Beige siding below. Beige Frontier Panel walls with Brite White trim read as house colors, not barn colors, and the three white overhead doors with windows and dutch corners line up evenly across the 30 foot front.
Inside is where an attic storage garage like this proves the attic wasn’t an afterthought. The 3/4 inch tongue and groove decking spans the truss run, with real stairs running 8 to 10 feet up instead of a pull-down ladder eating floor space. Six single hung windows with grids and screens pull daylight across the main floor, and the 9-lite entry door lets you check that light before the overhead doors open.
Whether you’re planning a personal garage, backyard workshop, or something more specialized, this Pole Post Frame Building offers a smart foundation for inspiration. You can also explore even more real builds in our full Project Gallery to see what’s possible with Pioneer.







Personalize your 30×40 detached garage
At Pioneer, customization is at the heart of every project. This Pole Barn Build offers a strong foundation, but you can make it your own with a range of options:
- Color Choices: Select from 18 Colors for siding, roofing, and trim that complement the aesthetic of your home or property.
- Door Upgrades: Add larger overhead doors, glass panels, or automatic openers with smart home compatibility for convenience.
- Insulation Packages: Upgrade to premium insulation for year-round comfort, ideal for workshops or climate-controlled storage.
- Interior Features: Incorporate shelving, lofts, or partition walls to maximize usability and functionality.
- Exterior Add-Ons: Add skylights, cupolas, or extended overhangs for enhanced style and functionality.
Visit our Building Visualizer page to design your own Post Frame Building that perfectly fits your vision and needs.
Building Specifications
598 30x40x12 carries a 30 Feet Wide x 40 Feet Long x 12 Feet 6 Inches High frame on 30 foot standard trusses set 2 feet on center at an 8/12 pitch, sized to Pennsylvania snow load. That tight spacing is what a steep 8/12 roof needs to carry decked attic load, and what makes the 3/4 inch tongue and groove attic floor sound to walk and stack boxes on. Slate asphalt shingles finish the roof instead of an exposed-fastener panel, meaning solid decking under the shingles rather than panel screwed to the purlins.
Beige Frontier Panel siding wraps 598 30x40x12 with Beige and Brite White trim over a 2×8 treated skirtboard with barrier tape, no wall or roof insulation on this build, so it prices as vehicle and storage space, not conditioned square footage. Three 10×8 Residential Premium raised short panel insulated overhead doors with windows and dutch corners line the front, one per bay across the 30 foot width. Six single hung windows with grids and screens and one 9-lite fiberglass entry door round out the openings, with a 2 foot eave overhang and 1 foot gable overhang in white vinyl soffit.
Project Details:
- Project ID: 598
- Location: Pennsylvania
- Dimensions: 30’W x 40’L x 12’6″H
- Type: Residential Garage
Building Colors:
- Roof Color: Slate Shingles
- Siding Color: Beige
- Trim Color: Beige & Brite White
- Man Door Color: White
- Window Color: White
- Soffit Color: White
- Gutter Color: White
- Downspout Color: White
- Overhead Door Color: White
Construction Features:
- Siding: 28-gauge Frontier Panel (50-Year Warranty)
- Trusses: 30′ Standard Trusses, 2′ on center, 8/12 pitch, snow load by code and design
Openings & Access:
- (3) 10’ x 8’ Residential Premium Raised Short Panel Insulated Garage Doors with Windows and Dutch Corners
- (6) 3‘ x 4’ Single-Hung Insulated Windows with Grids & Screens
- (1) 3068 9-Lite Fiberglass Insulated Entry Door
Overhang Details:
- Eaves 1: OH 2′
- Eaves 2: OH 2′
- Gables 1: OH 1′
- Gables 2: OH 1′
- Soffit Material: White Vinyl
- Gutter Length: 84 Feet
- Gutter Size: 5K
Additional Features:
- Attic Floor 3/4” T&G (1) Stairs 8’ to 10’ High
- (1) 36” Cupola with Windows & Flashing, Roof Color: Slate, Center Color: Beige, Base Color: Slate
- 2’ x 8’ Skirtboard .60 Treated with Barrier Tape
- Engineered Sealed Blueprints
Types of Buildings We Construct
Inspired by this build? Pioneer specializes in post-frame construction for nearly every application:
- Agricultural Pole Barns: Designed for livestock, equipment, and storage
- Residential Pole Garages: Like this featured build, perfect for everyday use
- Commercial Pole Buildings: Scalable layouts for growing businesses
- Event Barns & Pavilions: Seasonal venues for weddings or gatherings
- Recreational Buildings: Cabins, gyms, and creative hobby spaces
- Equestrian Barns: Functional, horse-ready layouts
- Specialty Pole Barns: One-of-a-kind designs built to fit your property
- Barndominiums: Rustic-meets-modern homes with efficient layouts
We proudly serve customers throughout Pennsylvania, New Jersey, New York, Delaware, Maryland, West Virginia, and Virginia, providing reliable, locally tailored service from the ground up.
Frequently Asked Questions
How much garage space does a 30×40 building give?
A 30×40 detached garage gives you 1,200 square feet on the main floor. 598 30x40x12 adds a full 1,200 square foot decked attic above it with real stairs, not a pull-down ladder.
What determines the price on a shingle roof garage?
Pole barn cost depends on scope, not square footage alone. On 598, the decked attic floor, real stairs, three premium insulated overhead doors, and shingle roofing each move the quote independently.
Why choose shingles over metal on a pole garage?
Shingles let the garage match the house roof instead of reading as a barn. It costs more in labor since it needs solid decking, but it is the trade an owner makes for one consistent look across the property.
Does Pioneer build residential pole garages in Pennsylvania?
Pioneer is headquartered right here in Pennsylvania and has built here since 1998, along with six other Mid-Atlantic states. More than 30,000 post-frame buildings completed, most of them close to home.
Pricing & Financing Options
A residential pole garage with a decked attic doesn’t price like a bare storage building, and 598 30x40x12 carries several of its own cost drivers. Asphalt shingle roofing needs solid decking underneath instead of a panel screwed straight to the purlins, which adds labor a metal roof skips entirely. The decked attic floor with real stairs, three premium raised panel insulated overhead doors with windows and dutch corners, and the 36 inch cupola with its own color breakdown each move the quote on top of that.
Pioneer prices each build off actual scope, not a square-foot shortcut. The decision a homeowner needs to make before requesting a quote on a build like this is whether the attic is finished storage or just a decked cavity, since that changes the stair and floor spec either way. Our Pennsylvania garage builder team can walk through those trade-offs once the use case is settled.
We also offer flexible Financing Options so you can get started without compromising on design or quality.
Call us at 1-888-448-2505 Ext. 136 or Request Your Free Quote today to take the next step.
Connect With Us
Follow Pioneer Pole Buildings on Instagram, Facebook, and LinkedIn to see more featured builds like this one, get inspired by real projects, and learn from our expert tips and behind-the-scenes content. Whether you’re a homeowner, builder, or curious observer, there’s something for everyone in our growing digital showcase.
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Final Thought
The lesson in 598 30x40x12 sits in the attic, not the roof color. A decked floor and real stairs only pay off if the truss spacing underneath supports it, and this build runs 30 foot standard trusses at 2 feet on center instead of a wider 4 foot spacing that would leave the deck bouncy underfoot. Buyers who skip that detail end up with an attic that looks finished in photos and feels wrong the first time someone carries a box up.
That truss decision changes what Pioneer engineers. Tighter on center spacing at an 8/12 pitch means roughly double the trusses of a shallower roof at wider spacing, and the roof still has to carry Pennsylvania snow load on top of the attic load, not instead of it. The shingle roof adds its own layer of decking labor over that same truss system, which is why the two decisions get priced together, not separately.
Pioneer has completed more than 30,000 post-frame buildings across the Mid-Atlantic since 1998, working from a Pennsylvania headquarters into six neighboring states. Our Pennsylvania garage builder team has framed enough attic floors to know the trusses underneath decide whether that space actually works.
Ready to get started? Explore our full range of options and Request Your Free Quote. We’re here to build what matters most to you.

Looking at pole barn #598 on your website. Wondering what the attic truss load rating is with the 30ft span? 2×12 bottom cords?
Hi Brian Holloway,
You can also request a quote directly through our form here: https://pioneerpolebuildings.com/get-a-free-quote/. We will also send you a price via email.
Thank you!
I just want to get the plans for this building exactly how it is shown. Can you send me them?
Hi Chris,
You can also request a quote directly through our form here: https://pioneerpolebuildings.com/get-a-free-quote/. We will also send you a price via email.
Thank you!
i would like to get the building plans for this
Hi Chris,
You can also request a quote directly through our form here: https://pioneerpolebuildings.com/get-a-free-quote/. We will also send you a price via email.
Thank you!