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White Pine Structures
$22,315 Starts at
4–8 wk Build time
Custom-Built Garage

Modular Two Story Garage

Full second floor for storage, office, or finished living space

Two stories of usable space — eight feet per floor — delivered as modules and assembled on-site. Great for in-laws, home offices, or shop-above-storage.

20×20 to 24×404–8 week buildDelivered fully assembled
Two Story Modular Garage with gambrel roof design, white vinyl siding, and multiple windows on both levels1 / 4

About the Modular Two Story Garage

Why folks choose the Modular Two Story Garage.

Our Two Story Modular Garage is delivered in sections and assembled on-site, allowing for larger dimensions than portable options. The complete second level can serve as a workshop, home office, or additional living area.

This modular approach combines controlled factory construction with professional on-site assembly. The roof is built at your location by our experienced crew, ensuring a weathertight seal and a finished look that matches your property.

Perfect for maximizing vertical potential on smaller lots without sacrificing quality or design flexibility.

Modular Two Story Garage quick specs

Roof
Two-story gambrel
Sizes
20×20 to 24×40
Starts at
$22,315starts
Best for
Max vertical space + finished upper
Build time
4–8 weeks

Popular add-ons

Shelving (1’ & 2’) · 4’ Loft · Ramp for double-wide door

See all options & pricing

Standard on every build

What you get with every Modular Two Story Garage.

These aren’t upgrades. They’re the baseline on every Modular Two Story Garage we build. Optional upgrades layer on top.

  • Foundation & Floor

    4X4 Pressure Treated Foundation Runners with 2X4 Floor Joists 12" OC & ¾" Plywood Flooring

  • Wall Structure

    2X4 Wall Studs 16" OC - First Floor 93" Clearance, Second Floor 7' Walls

  • Second Floor

    2X6 Floor Joists with ¾" Plywood Flooring & Stairway with Railing

  • Windows

    Multiple Sliding Windows with Screens throughout both levels

  • Doors

    (1) 36" Entrance Door & (2) 9X7 Solid Steel Garage Doors with Aluminum Diamond Plate Guard (8X7 in 20' Wide Buildings)

  • Roof

    Gambrel Design with 2X6 Rafters 16" OC, ½" Sheathing, Tar Paper & 30-Year Architectural Shingles

  • Interior

    LP TechShield Radiant Heat Barrier

  • Modular Delivery

    Delivered in two halves and assembled on-site with roof completed by our professional team

Premium siding options

Choose how your Modular Two Story Garage wears the weather.

Both options are built to last for decades. Pick the look and maintenance level that fits your home.

Most popular

Wood LP SmartSide

Engineered wood siding with a real wood grain finish. Industry-standard for premium sheds and garages — paintable, durable, and built to last decades.

  • Real wood grain texture
  • 5/50 year limited warranty (LP-backed)
  • Paintable to match your home
  • Resists rot, termites, and impact

Vinyl Siding

Low-maintenance, color-locked vinyl in a range of factory finishes. Never needs painting and shrugs off weather year after year.

  • Never needs paint
  • Color goes all the way through
  • Easy hose-down cleaning
  • Lifetime limited warranty

Full price list

Modular Two Story Garage pricing — every size.

Transparent pricing for every size we offer. Standard features included; custom upgrades quoted separately.

Modular Two Story Garage pricing — all available sizes and siding options.
SizeWood LP SmartSideVinyl Siding
20×20$22,315$26,330
20×24$26,460$31,220
24×24$30,240$35,685
24×28$35,280$41,635
24×32$40,320$47,575
24×36$45,360$52,615
24×40$50,400$57,655

Prices effective April 2026 and subject to change. Includes standard features. Custom options, doors, windows, and delivery priced separately. Sales tax not included.

Build your Modular Two Story Garage

Configure yours. See your price live.

Pick your size, siding, roofing and colors below. Your starting price updates as you go — no signup, no email required. When you’re happy with it, lock it in and we’ll send a formal quote.

Size
Siding
Roofing

Metal roof pricing includes a steeper-pitch surcharge for this model.

Proof of work

Recently built & delivered.

Real Modular Two Story Garages we built and dropped off. Yours can be a different size, siding, color, or trim — every one is custom-spec’d.

See all past builds

Common questions

Frequently asked.

How long does it take to build a custom garage?

Most custom garages ship in 6–10 weeks from approved specs and deposit. Smaller workshop garages and dormer single-bays land closer to 6 weeks; modular and two-story builds run 8–10. Modular delivery + on-site assembly is typically the fastest route from order to "rolling the truck in." We give you a firm window in writing with your quote.

What’s the difference between modular and portable garages?

A portable garage is built fully assembled at our shop and delivered as one piece on a low-profile mule trailer — cap is roughly 14×40 (limited by what we can legally roll down the road). A modular garage is built in 2–3 sections at our shop, then trucked to your site and bolted together on the prepared pad. Modular lets us go bigger (up to 28×48) and reach sites that a single-piece delivery can’t. Same craftsmanship either way — the choice is about size and access, not quality.

Do I need a concrete slab, or can I use gravel?

A gravel pad works for portable single-piece garages up to 14×28. For larger garages — anything modular, two-story, or 16× wider — we strongly recommend a poured concrete slab with thickened edges and a vapor barrier. Concrete also opens up future options (in-floor drains, vehicle lifts, finished interior floor) and is what most townships expect for permits. We send a slab spec drawing with your order so your concrete contractor knows exactly what to pour.

What overhead doors and openers come standard?

Standard is a steel raised-panel insulated overhead door (Clopay or Amarr depending on availability) sized to your garage — typically 9×7 for single bays and 16×7 for two-car. Walk-through doors are a 36" insulated steel door with deadbolt. Openers are an upgrade — most customers prefer to source/install their own opener (Chamberlain or LiftMaster) once the garage is on-site, but we can include and pre-wire one if you want it done as part of the build.

Customer Reviews

What owners are saying.

Read all reviews
Value

Compared pricing from three different shed companies. White Pine was the best value by far — and the only one using LP SmartSide as a standard. Not even close.

B

Bob W.

Elkton, MD · 1 year ago

Business Use

They built exactly what I wanted with all the upgrades I needed. The metal roof and extra windows make it perfect for my woodworking business. Quality is outstanding!

J

John M.

Lancaster, PA · 1 year ago

Fast Delivery

Delivery crew navigated my narrow driveway like pros. Garage was placed exactly where I wanted it. Only wish the color options had been a bit clearer online, but the final product is great.

J

James C.

Morristown, NJ · 1 year ago

Ready to start?

Tell us about your modular two story garage.

Share your size, siding, and color preferences. We’ll send a written quote within one business day — no fees, no salesperson, no pressure.