Got it!

(click to dismiss)

Click here to view Recommended building products
Click here to view Recommended roofing products
Helpful education about this product
Save this product to your checklist
View product using our 3D tool
View your saved checklist
View color palette for this product

Backyard Building - 12' x 15'

Need additional storage space?  Choose this affordable option from Mueller.  This kit size is the “go-to” storage solution for many homeowners and is available with a 7' or 8' eave height.


  • Choose From:  Walk Door Size:  5'4" x 6'4" or Roll-Up Door Size:  5'9" x 6'5" (Roll-Up Door option only available with 12' x 15' x 8' option
  • Over 30 colors to choose from.
  • All steel frame (optional galvanized frame available)
  • 26 gauge wall and roof sheets featuring 35/40-year limited warranty paint
  • Trim package


  • Erection drawings
  • All required screws and sealers
  • Door
  • Pre-cut parts
  • Detailed instructions - Download here 

12' X 15' X 7' PRICE: $2,695.00

     Optional Floor Kit:  $775.00

     Optional Mid Girt:  $145.00

12' X 15' X 8' PRICE: $3,195.00

     Optional Floor Kit:  $775.00

     Optional Mid Girt:  $145.00

Mueller does not represent these backyard buildings to meet any specific code or engineering criteria. These buildings are intended to be erected in geographical locations which do not require engineered loads for buildings under 400 square feet.

Prices subject to change without notice.

Interested in this Product?

Available Colors…

*  Colors may vary by monitor settings.  Please contact us to get the most accurate color representation.  We will be glad to provide you with color samples. 

**  Galvalume Plus has no uniformity of appearance guarantee.  Each individual sheet, even upon delivery, may have a different color, gloss, sheen, texture or spangled appearance.  If uniformity of appearance is desired, a painted product is required. 

Click here for information about our paint warranties.