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Business Details
34 Years
experience
Custom Sheds & Storage Buildings in Wellman, IA
Martin's Mini Barns has been serving customers with quality storage solutions since its founding in 1992 as a family-owned business. Specializing in custom-designed sheds and buildings, the company offers a diverse range of products including garages, animal shelters, workshops, and recreational cabins. As a distributor of Spring Valley Sheds, we combine decades of experience with innovative design tools to meet unique storage needs. Our commitment to quality construction includes features like treated floor joists, interlocking roof systems, and durable siding options. We provide a free online shed design service and offer delivery within 30 miles of our Iowa location.

With a focus on customer satisfaction, our team ensures each building meets exact specifications while maintaining structural integrity. Our experienced staff guides clients through every step from design to installation, offering practical advice on foundation options and site preparation. Recognizing the importance of customization, we provide multiple siding, roofing, and color choices to complement any property. We prioritize transparency in operations, clearly outlining delivery policies and customer responsibilities. For over 30 years, our business has maintained a reputation for reliable construction and competitive pricing in the outdoor storage industry.
Services
Storage Sheds Custom Garage Builders Shed Delivery Service Outdoor Workshops Backyard Cabins
Details
  • Year established: 1992
Highlights and features
  • We have over 30 years of experience in shed construction since 1992.
  • Our team offers free custom shed design services with no sign-up required.
  • We use 16-inch floor joist spacing for superior structural stability in garages.
  • Our buildings feature radiant barrier roof sheathing for temperature control.
  • We provide transparent delivery policies with clear distance-based pricing.
Services
Custom Storage Sheds
We specialize in fully customized storage sheds tailored to individual property needs. Our structures feature durable treated floor joists, radiant barrier roof sheathing, and multiple siding options. Each shed is designed for weather resistance and long-term durability, with professional delivery and installation services available throughout Iowa.
Garage Construction
Our garage structures provide secure storage for vehicles and equipment with reinforced construction standards. Featuring 16-inch floor joist spacing and optional concrete foundation compatibility, these buildings meet warranty requirements for major siding manufacturers. We offer customization options for door placement and equipment access.
Shed Delivery Service
Professional delivery and setup services available within 30 miles of our Iowa location. We include free leveling with customer-supplied blocks and provide detailed site preparation guidelines. Custom delivery pricing available beyond 30-mile radius with transparent mileage-based rates for larger structures.
Workshop Buildings
Designed for organization and functionality, our workshop buildings include optional shelving systems and electrical installation readiness. Reinforced walls accommodate heavy equipment storage while maintaining structural integrity. Available with multiple door configurations for easy access to large tools and machinery.
Animal Shelters
Purpose-built shelters for horses, poultry, and other livestock with weather-resistant construction. Features include insulated roofing materials and durable siding options for animal comfort. Designed with ventilation systems to promote air circulation while protecting against harsh weather conditions.
Questions
What shed sizes are available?
We offer widths from 6 to 14 feet with custom length options. Standard models include 10x16 and 12x20 configurations, with custom sizing available for specific property requirements.
Do you offer delivery services?
Yes, we provide free delivery and setup within 30 miles of our Iowa location. For longer distances, we charge $3.00 per loaded mile for 6-10' buildings and $4.50 for 12-14' structures.
What payment options do you accept?
Our financing options include direct payment at time of order placement. We offer flexible payment arrangements for large custom projects with prior approval.
Can I design a custom shed online?
Yes, our free online design tool allows complete customization of dimensions, roofing style, siding materials, and color schemes without requiring account registration.
What foundation options do you recommend?
We recommend level gravel pads for structures over 10x16 and concrete foundations for heavy equipment storage. Free setup includes leveling with customer-provided blocks at installation.
What are your operating hours?
Our office is open Monday-Friday 8AM-5PM and Saturday 9AM-2PM. Delivery scheduling requires advance coordination outside standard business hours.