Custom Barndominiums
Built to Last
Your dream home inside a durable pole barn structure. Designed and built by Peterman Lumber in the Finger Lakes region of New York.
Extra Large
Post-Frame Garage
- ✓24'x24'x10' wall two car capacity
- ✓240 sq. ft. attic storage space
- ✓Includes attic floor and walk-up stairs
- ✓Complete pole barn installation
- ✓1 - 36" entry door
- ✓2 - 9'x9' overhead doors
- ✓2 - 4'x3' sliding windows
- ✓Includes all labor costs
Payments as low as $259/month
(Subject to bank approval)
Other packages available, plus custom sizes.
Financing is available.
What is a Barndominium?
A barndominium combines the rugged durability of a pole barn with the comfort and style of a custom home. The exterior is a steel-framed post-frame building, while the interior is finished with all the amenities of modern living: full kitchens, bathrooms, bedrooms, and open-concept living spaces.
Whether you want a weekend retreat, a forever home, or a combination workshop and living space, barndominiums offer unmatched flexibility at a fraction of traditional construction costs.
Cost-Effective
Lower cost per square foot than traditional home construction
Durable Construction
Steel-framed structures built to withstand harsh NY weather
Open Floor Plans
Wide-span construction allows flexible, column-free interior layouts
Fast Build Times
Efficient construction process gets you into your new home sooner
Fully Customizable
Design the exterior and interior to match your vision and lifestyle
Energy Efficient
Modern insulation and building practices for year-round comfort
Completed Barndominiums
Interior Finishing & Drywall
Pole Barn & Garage Projects
What We Build
Barndominiums
Full living-quarters built inside durable pole barn structures. Custom floor plans, modern finishes, and the open spaces that make barndominiums the smartest way to build.
Pole Barns & Garages
From agricultural storage to multi-bay workshops, we build pole barns and garages designed for your specific needs with premium materials.
Custom Structures
Equestrian facilities, commercial buildings, or anything in between. If you can envision it, we can design and build it.
Windows & Siding Installation
Peterman Lumber provides professional window and siding installation services throughout the Finger Lakes region. Call us for a free estimate.
Window Installation
Energy-efficient replacement and new construction windows installed by experienced crews.
Siding Installation
Vinyl, fiber cement, and metal siding options to protect and transform your home or building.
Professional Installation
Skilled installers who take pride in clean, precise work with attention to detail.
Quality Materials
We source windows and siding from trusted manufacturers, backed by strong warranties.
Call for a Free Window & Siding Estimate
Speak directly with our window and siding installation team.
(315) 730-4897Lumber Yard & Building Materials
Peterman Lumber operates a full-service lumber yard in Seneca Falls, NY, stocking the materials contractors and homeowners need for construction, renovation, and repair projects.
Lumber & Framing
Dimensional lumber, engineered wood, trusses, and framing materials for projects of all sizes.
Hardware & Fasteners
Nails, screws, brackets, hangers, and all the hardware you need to get the job done right.
Building Materials
Roofing, siding, insulation, drywall, and finishing materials from trusted brands.
Delivery Available
Local delivery throughout the Finger Lakes region so materials arrive when you need them.
Our Building Process
- 1
Consultation
Free on-site evaluation to discuss your vision, budget, and site requirements.
- 2
Design
Custom plans engineered for your needs, including floor layouts and material selections.
- 3
Construction
Professional build with quality materials from our own lumber yard, on schedule and to code.
- 4
Move In
Final walkthrough, inspection, and handover of your completed barndominium or pole barn.
Building the Finger Lakes
Since the 1990s
Why Peterman Lumber
Peterman Lumber is a veteran-owned, family-operated construction company with over three decades of experience in the Finger Lakes region. We specialize in custom barndominiums and pole barn construction, combining traditional craftsmanship with modern building techniques.
As both a lumber supplier and builder, we control the quality of materials from start to finish. When you work with us, you get a single point of contact from design through completion.
30+ Years Experience
Family-operated since the early 1990s with deep expertise in post-frame construction.
Veteran Owned
American-made quality and a strong work ethic built on a foundation of service.
One-Stop Shop
Design, materials, and construction all under one roof for a seamless experience.
Year-Round Building
Our crew works through all seasons, keeping your project on track regardless of weather.
Local Expertise
Based in Seneca Falls, NY, serving the Finger Lakes and all of New York State.
Quality Guaranteed
Premium materials and skilled craftsmanship in every structure we build.
Get a Free Quote
Contact Information
- (315) 406-0735
- contactus@petermanlumber.net
- 3161 State Route 414, Seneca Falls, NY 13148
- Monday - Friday, 7:30 AM - 4:00 PM