WACASA · 10 x 12 ft · Resin (HDPE)
WACASA 10x12 FT Large Resin Plastic Outdoor Storage Shed: specs and what fits
WACASA 10x12 FT Large Resin Plastic Outdoor Storage Shed is a 10 x 12 ft (120 sq ft) resin shed with the floor included, listed at $1,369.99, or $11.42 per sq ft, below the $18.18 median for resin kits we track. It can hold a lawn tractor and needs a 12 x 14 ft gravel pad of about 3.2 tons.
WACASA 10x12 FT Large Resin Plastic Outdoor Storage Shed specifications
| Brand | WACASA |
|---|---|
| Nominal footprint | 10 x 12 ft |
| Floor area | 120 sq ft |
| Material | Resin (HDPE) |
| Floor | included per listing |
| Listed price | $1,369.99 |
| Price per sq ft | $11.42 (median for resin: $18.18) |
| Features in listing | Floor included |
| Permit status (size only) | Usually exempt |
Figures come from the manufacturer's Amazon listing. Nominal sizes are usually measured at the roof line or outside the walls, so interior floor is a little smaller. Confirm door opening and interior height on the listing before buying for a mower or tall tools.
What fits in the WACASA 10x12 FT Large Resin Plastic Outdoor Storage Shed?
| Item (on its own) | How many fit |
|---|---|
| Lawn tractor | 1 |
| Push mower | 10 |
| Adult bike | 4 |
| Wheelbarrow | 4 |
| 96 gal trash can | 8 |
| Shelving unit | 12+ |
Counts assume items flat on the floor with a clear aisle from the door. Wall hooks for bikes and tools raise them a lot. Run your own list through the shed size calculator.
What else does it need?
- Base: 12 x 14 ft pad, 3.2 tons of stone at 4 in, or a 74-bag slab. Full foundation quantities for a 10x12.
- Anchors: about 6, corners plus the long walls. Anchor kits compared.
- Inside: shelving, a solar light and a proper lock. Shed shelving, solar shed lights.
Other 10 x 12 ft kits
Same footprint, different builds and prices.
Prices change often; the button shows today's price on Amazon.
Similar-size kits from other brands
- Duramax (8 x 15 ft, $1,649)
- Lifetime 15 ft x 8 ft Outdoor Storage Shed (8 x 15 ft, $2,182)
- Lifetime 60138 Outdoor Storage Shed (8 x 15 ft, $2,391)
- Suncast 8x13 Ft Resin Shed (8 x 13 ft, $2,300)
- Patiowell 10x10 FT Metal Storage Shed (10 x 10 ft, $330)
- Polar Aurora 10X14 FT Metal Outdoor Storage Shed with Window (10 x 14 ft, $400)
Frequently asked questions
What size foundation does the WACASA 10x12 FT Large Resin Plastic Outdoor Storage Shed need?
A 10 x 12 ft shed sits best on a pad 1 ft larger on every side: 12 x 14 ft. At 4 in of compacted crushed stone that is about 3.2 tons; a 4 in concrete slab under the footprint takes 74 bags of 80 lb mix. Whatever base you choose, it must be flat and level, because resin and steel kits rack out of square on uneven ground and the doors stop closing.
Does the WACASA 10x12 FT Large Resin Plastic Outdoor Storage Shed need a permit?
At 120 sq ft it is exempt under the 120 and 200 sq ft rules, over a 100 sq ft rule. The IRC exempts one-story storage sheds up to 200 sq ft, but many towns lower that to 120 or 100 sq ft, and setbacks, HOA rules and electrical work apply regardless. Check your local code before ordering.
Is $1,369.99 a good price for this shed?
It works out to $11.42 per sq ft. Across the 65 resin kits we track, the middle 80 percent run $12.00 to $29.93 per sq ft with a median of $18.18, so this listing is below the $18.18 median. Amazon prices move often, and the same model in another color can list for a different price, so compare the variants below.
This page is researched guidance, not professional engineering, legal or building-code advice. Sizes, loads and permit rules vary by product and by town: check your local code and the kit manufacturer's instructions before you build.