For buyers who want a no-paint resin shed: 7 x 4.5 ft of resin for $999.97 ($31.75 per sq ft).
Amazon $999.97The Lifetime 7x4.5 Shed 60495U is the better outdoor storage shed overall, rated 3.2 to 3.1. The Lifetime 7x4.5 Shed 60495U leads on features. The Lifetime 8x5 Shed 6418 wins on construction and size. The Lifetime 8x5 Shed 6418 costs $31.76 less ($968.21 vs $999.97).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
For buyers who want a no-paint resin shed: 8 x 5 ft of resin for $968.21 ($24.21 per sq ft).
Amazon $968.21Which should you buy?
- Choose the Lifetime 7x4.5 Shed 60495U for features (floor included, windows or skylights, shelving vs floor included).
- Choose the Lifetime 8x5 Shed 6418 for construction (steel-reinforced resin, 23 lb per sq ft roof load vs steel-reinforced resin) and size (40 sq ft of floor vs 31.5 sq ft of floor).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every medium outdoor storage shed; a clear win is highlighted. How we rank explains each one.
| Factor weight | Lifetime 7x4.5 Shed 60495U | Lifetime 8x5 Shed 6418 |
|---|---|---|
| Overall rating | 3.2/5 | 3.1/5 |
| Value 35% | 15 $31.75 per sq ft, $6.06 per cu ft ($999.97) | 19 $24.21 per sq ft ($968.21) |
| Size 15% | 32 31.5 sq ft of floor | 43 40 sq ft of floor |
| Construction 20% | 85 steel-reinforced resin | 94 steel-reinforced resin, 23 lb per sq ft roof load |
| Features 20% | 80 floor included, windows or skylights, shelving | 35 floor included |
| Warranty 10% | 64 10-year warranty | 64 10-year warranty |
Specifications
| Lifetime 7x4.5 Shed 60495U | Lifetime 8x5 Shed 6418 | |
|---|---|---|
| Size | ||
| Footprint | 7 x 4.5 ft | 8 x 5 ft |
| Floor area | 31.5 sq ft | 40 sq ft |
| Capacity | 165 cu ft | - |
| Build | ||
| Material | Resin | Resin |
| Construction | Steel-reinforced resin | Steel-reinforced resin |
| Floor | Included | Included |
| Snow or roof load | - | 23 lb per sq ft |
| Doors and features | ||
| Door width | - | 48 in |
| Door height | - | 72 in |
| Windows or skylights | Yes | - |
| Shelving | Yes | - |
| Other | ||
| Warranty | 10 years | 10 years |
