Beauty Shot Urban garage design beauty shot Summerwood. ID number 167579.

Urban Garage

Modern roof for your car.

Most Summerwood garage kits are available in pre-cut and pre-assembled designs. Each kit contains the essential parts and plans you will need to build your structure. The Urban Studio garage design is one of our most chic designs, sure to bring bold style to any outdoor space. Get started on yours now!

Swipe or tap photos Swipe to browse photos or tap for pricing/details.


  • Stylish and practical our solid and well-designed modern Urban garage is ideal for those looking to turn their driveways into destinations. Find all of the details you need to know about our modern Urban garage


- Contemporary rubberized flat roof design
-Standard eight-foot walls; plenty of storage and headroom.
-Comes standard with our ESP – enhanced siding package - ensures building code compliance and offers protection to moisture and the elements.
-Solidly built with Spruce SPF 2 x 6 studs. Beautiful Western red cedar channel siding or optional Canexel maintenance free siding in a variety of colors.
- Sizes available for either one or two car garage are ideal to store boats, cars, all of your toys!

Popular options:

Floor plans

Below is a sample floor plan for a modern Urban garage to get you started.
For more ideas and photos please visit Interiors under inspiration.

Urban garage floor plans

Try this Floor Planner Toolto design your own custom garage space and share as you like.
You may also download graph paper and print out a few sheets to help designing your own space!

Available Urban garage garage sizes

Urban garages have sizes ranging from 216 sq.ft to 340 sq.ft

If you cannot find your size please contact us.


Level of Difficulty:

Our Urban modern garage kit is a bigger project than a basic shed but it's not overly complicated and follows the same construction technique. Like all Summerwood buildings, our Urban garage includes easy-to-follow instructions and diagrams as well as assembly videos and online and telephone support.

Below is a series of photos showing one of our Urban garage kits being assembled.

  • Urban garage concrete pad foundation

  • Wall frame and insulation foam install

  • Roof frame assembly

  • Enhanced siding package and siding install

  • Completed modern Urban garage

Hiring a contractor

Our Urban garage design buildings are relatively easy to assemble however if you feel that you may want some assistance check out our hire a contractor page.

Contractor working on a garage building
  • 3D Video Tour of a Urban Building

    The products featured is a 24ft. Urban garage with the following options: Opening windows and single garage door.

    Visit our 3D Tours page to see all the Summerwood garage Styles

  • Urban Garage design video tour

details & specs


Urban Modern Garage Dimensions

12' 12' - 6 7/8" 8' - 4 1/2" 4' - 2 3/8"
16' 13' - 8 3/4" 8' - 4 1/2" 5' - 4 1/4"
20' 14' - 10 5/8" 8' - 4 1/2" 6' - 6 1/8"
24' 16' - 0 7/8" 8' - 4 1/2" 7' - 8 3/8"
28' 17' - 2 3/4" 8' - 4 1/2" 8' - 10 1/4"

Our measurements (i.e. 12ft. x 20ft.) are taken from the outside of the floor & wall framing, therefore, they don't include the siding, and/or sheathing.

For true interior measurements, subtract the thickness of the wall framing; 3 ½” for 2x4 walls, and 5 ½” for 2x6 walls. Note: 2 x 4 is actually 1 ½” x 3 ½” and 2 x 6 is actually 1 ½” x 5 ½” due to the properties of "finished” lumber.

Wall Plan

Wall plan configuration with an enlarge detail for an Urban garage wall component

Our garage walls are assembled with 2x6 spruce wall studs for added strength and durability.

For true exterior dimensions, add the siding, sheathing (if applicable), and corner trim pieces. The Canexel siding is 3/8" thick, the cedar siding is 3/4" thick and the log siding is 1 1/2" thick. The wall sheathing varies from 7/16” to 3/4”. The corner trim is 3/4".

If you have any other questions pertaining to the size of your building, please do not hesitate to ask us, we're here to help.

Roof Framing Plan

In strong competition with hip roofing and gable roofing, are flat roofs. These roofs are common with Urban garage styles, being one of the easiest roofs to install and frame when compared to other roof styles.

Due to its geometry and low pitch, flat roofs do not always require vents. If vents are desired, they can be installed on the tallest wall or sidewalls of the building.

Consult with your contractor or roofing company, for the most effective ventilation system for your roof.

Urban roof framing plan

Overhang Detail

Soffits are the cedar trim pieces that are attached to the underside of the rafter ends.
Fascia is typically the cedar 1x4 that’s used to cover the rafter tips and provide a nice straight level line for the bottom of your roof.

Prefab garage showing overhang detail


It is important to house your prefab Urban garage walls on a solid concrete foundation. Shown below are two types of concrete foundation that can be poured for your garage. One has a raised which is recommended for uneven surfaces.

Visit Foundations Page for detail.

Concrete pad designs for your wooden Urban garage


Summerwood prefabricated garages are engineered to last a lifetime. No cutting corners here, we use the best materials we can purchase, chosen for their aesthetic appeal, durability, and environmental acceptance. All of our buildings are designed with style and longevity in mind.

item material dimension notes
wall plates spruce 2x4 - 2x6 bottom, top, double top
wall studs spruce 2x4 - 2x6 16" on center
siding cedar channel 1x8 standard horizontal siding
material upgrades
canexel siding canexel 1x8 studs & plates
cedar wall framing cedar 2x8 - 2x6 studs & plates
esu1a osb + typar n/a wall sheathing & building wrap
wall insulation expanded polystyrene 3 1/2" & 5 1/2" within wall cavities
item material dimension notes
ceiling spruce 2x4 - 2x10 ceiling framing
rafters spruce 2x4 - 2x10 24" on center maximum
ridge board spruce 2x4 - 2x10 n/a
sheathing osb 48" x 96" x 7/16" n/a
material upgrades
cedar roof boards cedar 1x6 - 1x8 n/a
cedar rafters cedar 2x6 - 2x12 n/a
roof insulation expanded polystyrene 3 1/2" & 5 1/2" on roof surface
item material dimension notes
cedar trim cedar 1x6 - 1x8 corners, soffit, fascia
material upgrades
maintenance free trim versatex 1x4 - 1x8 corners, soffit, fascia

Popular upgrades

Enhanced Siding Package

Included with all of our prefabricated garage styles is our "enhanced siding package" – ESP. This provides great protection from the elements and ensures that your building will be code compliant. It consists of a layer of OSB sheathing and Typar or Home Slicker house wrap, providing a moisture barrier to the elements

Enhanced siding package for a garage

Extra Overhang

The Urban garage roof features a 12” overhang where the roof meets the walls. The overhang is trimmed out with a soffit and fascia board. Extra overhang is offered in increments of 6” [i.e. +6 (18”), +12 (24”)].

Extra overhang choices for a custom garage


Once your custom Urban garage building is completed, there are a few things you can do on the inside to add to the comfort and enjoyment of your new Summerwood Highlands design.

Please see Interior Finishing under Advice for more information


If you plan to heat your garage, insulation may be added either at purchase or after-the-fact if you decide to do it later. The walls and roof are constructed in such a way that adding insulation either as an option or on your own is quite simple to do.

Insulation material for a prefab garage


The inside of our garage styles are left exposed to easily accommodate wiring for lighting, outlets, garage door openers, car chargers, power tools, whatever you have in mind. Once the installation is complete, simply have an electrician come and do his thing.

Electrical configuration example


Provided you have a water source nearby, your garage pipes can be run for sinks and taps. If you have something a little more elaborate in mind like a shower or toilet, best to make sure it is coordinated with the concrete pad and installation of the garage.

Bathroom configuration



Visit "options and accessories" for detail and pricing of our accessories.

Find below pricing for all of the Urban Garage sizes that we have built so far. Don't see your size? Ask us and we will provide you with a quote.


XLG Urban Garage
Garages ( >130 sq.ft.)

All prices in $USD
Medium Urban Garage
Garages, price list
kit size pre-cut pre-assembled
10ft.x18ft. $10,295 $6,692 $11,595 $7,537
10ft.x20ft. $11,295 $7,342 $13,095 $8,512
12ft.x18ft. $12,195 $7,927 $13,895 $9,032
10ft.x22ft. $12,695 $8,252 $13,795 $8,967
11ft.x20ft. $11,095 $7,212 $12,895 $8,382
12ft.x20ft. $12,895 $8,382 $14,995 $9,747
13ft.x20ft. $14,295 $9,292 $16,195 $10,527
12ft.x22ft. $14,095 $9,162 $16,395 $10,657
22ft.x12ft. $14,095 $9,162 $16,395 $10,657
14ft.x20ft. $15,095 $9,812 $17,395 $11,307
12ft.x24ft. $15,495 $10,072 $17,995 $11,697
16ft.x18ft. $15,495 $10,072 $17,895 $11,632
14ft.x22ft. $16,395 $10,657 $19,195 $12,477
15ft.x21ft. $16,895 $10,982 $19,495 $12,672
16ft.x20ft. $17,295 $11,242 $19,895 $12,932
18ft.x18ft. $17,295 $11,242 $19,995 $12,997
12ft.x28ft. $17,895 $11,632 $20,695 $13,452
14ft.x24ft. $17,995 $11,697 $20,795 $13,517
20ft.x17ft. $18,095 $11,762 $20,995 $13,647
16ft.x22ft. $18,895 $12,282 $21,795 $14,167
20ft.x18ft. $19,295 $12,542 $22,195 $14,427
12ft.x30ft. $19,295 $12,542 $22,195 $14,427
18ft.x20ft. $19,295 $12,542 $22,195 $14,427
19ft.x19ft. $19,295 $12,542 $22,195 $14,427
16ft.x24ft. $20,695 $13,452 $23,695 $15,402
20ft.x20ft. $21,395 $13,907 $24,595 $15,987
12ft.x34ft. $21,695 $14,102 $25,095 $16,312
13ft.x32ft. $22,195 $14,427 $25,695 $16,702
14ft.x30ft. $22,395 $14,557 $25,795 $16,767
20ft.x24ft. $25,695 $16,702 $29,395 $19,107
24ft.x20ft. $25,595 $16,637 $29,295 $19,042
22ft.x22ft. $25,695 $16,702 $29,395 $19,107
21ft.x24ft. $26,695 $17,352 $30,795 $20,017
24ft.x21ft. $26,695 $17,352 $30,795 $20,017
14ft.x36ft. $26,795 $17,417 $30,995 $20,147
22ft.x24ft. $27,995 $18,197 $32,095 $20,862
12ft.x44ft. $27,995 $18,197 $32,195 $20,927
24ft.x22ft. $27,995 $18,197 $32,095 $20,862
21ft.x26ft. $28,895 $18,782 $33,295 $21,642
26ft.x21ft. $28,895 $18,782 $33,295 $21,642
26ft.x22ft. $30,195 $19,627 $34,695 $22,552
24ft.x24ft. $30,495 $19,822 $34,895 $22,682
16ft.x36ft. $30,495 $19,822 $34,995 $22,747
28ft.x22ft. $32,495 $21,122 $37,495 $24,372
28ft.x24ft. $35,595 $23,137 $40,895 $26,582
18ft.x39ft. $37,395 $24,307 $43,095 $28,012
24ft.x30ft. $38,595 $25,087 $44,295 $28,792
24ft.x36ft. $45,495 $29,572 $52,295 $33,992
27ft.x37ft. $52,595 $34,187 $60,495 $39,322
26ft.x42ft. $57,395 $37,307 $65,995 $42,897

Custom Designs

Summerwood will take your custom design and make it your own. If you have something different in mind, talk to one of our designers about bringing it to life.


let us help build your dream

Our seasoned designers would love to help you find your ideal design.
We're just a phone call away.

Contact us