Nantucket – Victorian-Inspired Luxury Greenhouse with Coastal Charm

Architecturally refined, beautifully balanced, and unlike any other. The Nantucket Greenhouse is a study in elegance and asymmetry—defined by its distinctive offset roofline, rich architectural detailing, and timeless presence. Its unique asymmetrical structure and classic 6/12 roof pitch create a dramatic yet harmonious silhouette in the garden. The layout offers generous vertical space, equally suited for purposeful growing or a serene retreat. A standout feature of the Nantucket is its double 30" arched Tudor-style doors placed along the side wall, creating a grand, symmetrical entrance that evokes the charm of historic conservatories. The design is elevated further by extended eave overhangs, arched gussets at every rafter and side bar, and Victorian-inspired ornamentation—including a finial at each gable peak and delicate ridge scalloping between them. Whether used as a high-performance greenhouse or a quiet personal sanctuary, the Nantucket is built to draw the eye and anchor the garden—handcrafted from select-grade redwood in our Portland, Oregon woodshop. Included With Your Greenhouse Kit Preassembled gable ends for faster, easier installation Double 30" arched Tudor-style doors, hinged on the side wall to swing inward Tall glass walls designed to sit above an 18″ base wall 1/8" annealed glass on walls, 1/8" tempered glass on roof for clarity and strength Asymmetrical roofline with a classic 6/12 pitch Architectural detailing includes:  – Victorian-style finials at each gable end  – Ridge scalloping between finials  – Extended eave overhangs  – Arched gussets at every rafter and side bar for beauty and structural strength Screened jalousie windows located in each gable end for adjustable cross-ventilation Interior gutter channels with drainage tubing to carry condensation from roof to ground Roof vents with Bayliss Mk7 automated solar openers and integrated roof vent screens Engineered for 30 PSF snow load and 75 MPH wind speeds (upgradable to 100 PSF and 100 MPH with All-Weather Kit) Both printed and digital installation manuals Foundation Options The Nantucket Greenhouse is designed to sit atop an 18″ base wall. Choose from: Sturdi-Built Redwood Base Wall Kit – Crafted from matching redwood to complement the structure, offering consistent fit, durability, and craftsmanship Build Your Own Base – Full dimensions are provided to support custom masonry or site-built knee walls tailored to your landscape and foundation needs Structural Details by Width 8′ wide models feature a single 2x8 solid redwood beam along the rear roofline 10′ wide models include double 2x8 redwood beams in the rear 12′ wide models include double 2x8 redwood beams in back and a single 2x8 beam in front All Nantucket models are engineered to withstand 30 PSF snow loads and 75 MPH wind speeds, and can be upgraded with our All-Weather Kit for 100 PSF and 100 MPH performance. Purchase Ready to purchase one of our greenhouse models? Give us a call at (503) 244-4100, and one of our friendly sales experts will help you choose the perfect size and features to match your gardening needs. We're here to make sure your new greenhouse is the ideal fit for your plans! Delivery Delivery is available throughout the contiguous United States. Greenhouses ship from our Portland, Oregon workshop.