Norlake Kold Locker KLB7788-C
A complete 8 x 8 ft indoor cooler with floor for well under AmeriKooler’s and Kolpak’s dealer prices. A sound default for a restaurant or farm adding its first walk-in.
Amazon $11,113$11,113
The Norlake Kold Locker KLB7788-C is the better walk-in cooler overall, rated 3.8 to 3.5. The Norlake Kold Locker KLB7788-C leads on cooling and completeness. The Norlake Kold Locker KLB741010-C wins on value. The Norlake Kold Locker KLB7788-C costs $610.94 less ($11,113 vs $11,723.94).
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.
Norlake Kold Locker KLB741010-C
The most cold storage per dollar in this list: a 10 x 10 ft floorless cooler for about $117 a square foot. Pick it for bulk storage on an existing slab.
Amazon $11,723.94$11,723.94
Which should you buy?
- Choose the Norlake Kold Locker KLB7788-C for cooling (104.7 BTU/hr per sq ft (6,700 BTU/hr for 64 sq ft) vs 67 BTU/hr per sq ft (6,700 BTU/hr for 100 sq ft)) and completeness (refrigeration included, insulated floor vs refrigeration included, no floor).
- Choose the Norlake Kold Locker KLB741010-C for value ($117.24 per sq ft of floor ($11,723.94, 100 sq ft) vs $173.64 per sq ft of floor ($11,113, 64 sq ft)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every walk-in coolers walk-in cooler; a clear win is highlighted. How we rank explains each one.
| Factor weight | Norlake Kold Locker KLB7788-C | Norlake Kold Locker KLB741010-C |
|---|---|---|
| Overall rating | 3.8/5 | 3.5/5 |
| Value 30% | 66 $173.64 per sq ft of floor ($11,113, 64 sq ft) | 90 $117.24 per sq ft of floor ($11,723.94, 100 sq ft) |
| Cooling 25% | 81 104.7 BTU/hr per sq ft (6,700 BTU/hr for 64 sq ft) | 34 67 BTU/hr per sq ft (6,700 BTU/hr for 100 sq ft) |
| Insulation / range 20% | 42 R-25 walls and ceiling | 42 R-25 walls and ceiling |
| Completeness 10% | 100 refrigeration included, insulated floor | 60 refrigeration included, no floor |
| Warranty 15% | 56 15-year panels, 1.5-year parts | 56 15-year panels, 1.5-year parts |
Specifications
| Norlake Kold Locker KLB7788-C | Norlake Kold Locker KLB741010-C | |
|---|---|---|
| Box | ||
| Outside size | 8 x 8 ft | 10 x 10 ft |
| Height | 7 ft 7 in | 7 ft 4 in |
| Floor area | 64 sq ft | 100 sq ft |
| Interior volume | 372 cu ft | 602 cu ft |
| Indoor or outdoor | Indoor | Indoor |
| Insulated floor | Yes | No |
| Door opening | 26 x 78 in | 26 x 78 in |
| Insulation | ||
| Panel thickness | 4 in | 4 in |
| Foam | Polyurethane (hfo, foamed in place) | Polyurethane (hfo, foamed in place) |
| Walls and ceiling | R-25 | R-25 |
| Refrigeration | ||
| Refrigeration included | Yes | Yes |
| System | Top-mount self-contained | Top-mount self-contained |
| System model | CPB075PC-S-0 | CPB075PC-S-0 |
| Rated capacity | 6,700 BTU/hr | 6,700 BTU/hr |
| Box temperature | 37 F | 37 F |
| Refrigerant | R-290 | R-290 |
| Electrical | 115/60/1 | 115/60/1 |
| Installation | Ready to run once wired | Ready to run once wired |
| Warranty and build | ||
| Panel warranty | 15 years | 15 years |
| Parts warranty | 1.5 years | 1.5 years |
| Compressor warranty | 1.5 years | 1.5 years |