Companies are rated on a scale of 1-10 in 10 separate categories.
| wdt_ID | Company | Shell | Exterior Skirting | Insulation | Quality of Materials | Jets | Options | Quality Control | Customer Service | Prices | Warranty | Overall Score |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shell | Exterior Skirting | Quality of Materials | Jets | Options | Quality Control | Customer Service | Prices | Warranty | Overall Score |