Riverside Shed Kit by Alpine Structures

Riverside Shed Kit FAQ

What's actually included in the kit — and what do I still need to buy?
Included in the box:

• Panelized 4-ft wall sections with siding pre-attached
• Pre-hung doors, rafters, and OSB roof sheathing
• 6" fascia trim, hardware/fasteners, decorative shutters + hinges
• USA-made locksets and detailed assembly instructions
• Two 24"x36" real-glass, screened windows
• An extra 30" single side door in addition to the 60" double doors

• Paint (siding ships primed, not painted)
• Shingles or metal roofing
• Floor kit (sold separately as an add-on)
• Foundation/site-prep materials

How is a panelized kit different, and how long does assembly take?
Alpine Structures ships this as a panelized kit — the walls arrive as pre-built 4-ft sections with the siding already attached, so there's no cutting or measuring lumber. Real-world builder reports put a comparable panelized Amish-built kit at around 12 hours spread over 2 days on an 8x10-class panelized kit for two people; assembling solo is possible but not recommended.

Do I need a permit?
Sometimes — it depends on your local jurisdiction, not on Alpine Structures. Many municipalities exempt small accessory structures under roughly 100-120 sq ft from permitting, but larger sizes in this lineup sometimes do (the larger 12'x20' and 12'x24' sizes are the ones most likely to need one) — check with your local building department and, if you're in an HOA, with your HOA separately before ordering.

What's the warranty, and how do I make a claim?
Backed by Alpine Structures' 10-year limited structural warranty (non-transferable, original purchaser only) plus the manufacturer component warranties: LP SmartSide siding 50-year limited, LP ProStruct flooring 10-year limited, Weyerhaeuser OSB sheathing limited, CertainTeed shingles limited (shingles sold separately). To keep coverage valid, paint the siding with 100% acrylic latex exterior paint within 60 days of assembly, maintain ground clearance, and assemble within a year of delivery. To file a claim, contact Alpine Structures directly with your order details and photos of the issue.

Have a question about the Riverside Shed Kit that isn't answered here? Reach out to our team before you order and we'll get you a straight answer.