Half garden room, half potting workshop — the original combo
Polycarbonate roof and end-wall over a real wood-sided workshop. Plant on one side, work on the other. Storage stays dry, plants get full daylight.
1 / 3About the Workshop Greenhouse
The Workshop Greenhouse is a premium dual-purpose structure combining an enclosed polycarbonate or wood-sided greenhouse with a fully enclosed workshop/porch space—ideal for serious gardeners, market growers, and commercial operations throughout Pennsylvania, Maryland, Delaware, and New Jersey. Unlike the Greenhouse Combo's open pergola porch, the Workshop Greenhouse features a completely enclosed workspace with solid roofing, full siding, and a locking door, providing year-round weather protection for potting, tool storage, harvest processing, and seedling organization regardless of rain, snow, wind, or temperature extremes.
This enclosed workshop design makes the Workshop Greenhouse the professional choice for year-round vegetable production, commercial seedling operations, cut flower growing, and CSA farming. The climate-controlled greenhouse section provides optimal growing conditions for spring seedlings, summer heat-loving crops, fall season extension, and winter cold-hardy greens, while the adjacent weatherproof workshop serves as your potting station, equipment storage, harvest processing center, and seed organization headquarters. Many commercial growers add supplemental heating to both spaces for true 12-month growing capability and comfortable winter workspace.
Available in multiple greenhouse sizes with customizable workshop dimensions from 3'×6' (basic potting bench and storage) to 3'×12' (full room-sized commercial workspace), the Workshop Greenhouse maximizes functionality in a single cohesive structure. Choose twin-wall polycarbonate panels for maximum light transmission and superior insulation, or opt for wood 2×4 framing with LP SmartSide siding that allows for heavy insulation installation (R13 fiberglass or spray foam upgrade) for enhanced winter heat retention. Whether you're a hobby gardener wanting secure tool storage, a market farmer needing harvest processing space, or a plant nursery requiring protected propagation areas, the Workshop Greenhouse delivers professional-grade functionality that justifies serious growing investments.
Popular add-ons
Shelving (1’ & 2’) · 4’ Loft · Ramp for double-wide door
Standard on every build
These aren’t upgrades. They’re the baseline on every Workshop Greenhouse we build. Optional upgrades layer on top.
2x4 Pressure-Treated Wood Frame built on skids for durability and stability
5/4 pressure treated decking with floor joists spaced 16" on center
High-quality polycarbonate panels or LP SmartSide wood siding options available
Professional-grade trim for a clean, finished appearance
Standard 32" × 80" Storm Screen Door for easy access and ventilation
24" Potting bench on three sides for convenient gardening workflow
16" Electric exhaust fan with outlet included for temperature management
All necessary hardware and fasteners included for assembly
Premium siding options
Both options are built to last for decades. Pick the look and maintenance level that fits your home.
Engineered wood siding with a real wood grain finish. Industry-standard for premium sheds and garages — paintable, durable, and built to last decades.
Full price list
Transparent pricing for every size we offer. Standard features included; custom upgrades quoted separately.
| Size | Wood LP SmartSide | Greenhouse Package | Greenhouse Total |
|---|---|---|---|
| 8×12 | $2,950 | $1,950 | $4,900 |
| 8×14 | $3,195 | $1,950 | $5,145 |
| 8×16 | $3,495 | $1,950 | $5,445 |
| 10×12 | $3,655 | $2,150 | $5,805 |
| 10×14 | $3,955 | $2,150 | $6,105 |
| 10×16 | $4,225 | $2,150 | $6,375 |
| 10×18 | $4,520 | $2,150 | $6,670 |
| 10×20 | $4,800 | $2,150 | $6,950 |
| 12×16 | $4,800 | $2,400 | $7,200 |
| 12×20 | $5,450 | $2,400 | $7,850 |
| 12×24 | $6,320 | $2,400 | $8,720 |
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 Workshop Greenhouse
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.
Want to see one in person?
Come walk through a real one before you order custom. Every White Pine Workshop Greenhouse is built to spec — size, siding, color, trim, and upgrades are all yours to pick.
AvailableWhite 8X12 A-Frame Greenhouse with black trim and translucent roof. 96 sq ft of growing space — available now.
AvailableLight gray 8X12 A-Frame Greenhouse with white trim and translucent roof. 96 sq ft of growing space — available now.
AvailableCompact 8X8 Greenhouse with white siding and black trim. On sale now — 64 sq ft of growing space.
Proof of work
Real Workshop Greenhouses we built and dropped off. Yours can be a different size, siding, color, or trim — every one is custom-spec’d.
Common questions
Most specialty builds ship in 4–8 weeks from approved specs and deposit. Hunting blinds and standard greenhouses tend to be on the faster end (4–6 weeks); studio sheds, office sheds, and greenhouse combos run 6–8. We give you a firm window in writing with your quote.
Twin-wall polycarbonate — 8mm thick, UV-coated on the outside, with internal channels that diffuse light evenly across the growing surface. Rated for 10+ years of light transmission and warranted against hail. Optional clear single-wall panels are available if you want maximum solar gain over insulation.
Yes — every run-in shed ships on pressure-treated 4×6 skids by default. That lets you reposition it across a paddock or pasture with a tractor or skid steer. If you want a permanent placement, we can also build it on a poured concrete pad or set it on pier blocks.
Studio sheds and office sheds ship insulation-ready: real 2×4 wall framing 16” on center with blocking already placed for switch and outlet boxes. We don’t pull the wires or install drywall ourselves — a licensed electrician and a finish carpenter close out the interior to your local code. We do offer electrical rough-in (conduit + boxes pre-installed) as an upgrade.
Customer Reviews
Using mine as a home office. Insulated, wired, and comfortable year-round. Clients are always surprised it’s a shed. Best investment I’ve made for my freelance business.
Greg A.
Harrisburg, PA · 1 year ago
Other specialty structures
Browse the rest of the specialty structures lineup or compare them side by side.
Ready to start?
Share your size, siding, and color preferences. We’ll send a written quote within one business day — no fees, no salesperson, no pressure.
