Glass Doctor vs Window World
Franchise Comparison 2026
Both Glass Doctor and Window World are home services franchises. Glass Doctor requires an investment of $157K – $327K while Window World requires $123K – $363K. In terms of revenue, Window World reports higher average unit revenue at $5.8M. On SBA loan performance, Window World has a lower charge-off rate (0.0%) compared to Glass Doctor (32.8%). FranchiseVerdict rates Glass Doctor C (Average) and Window World A (Strongest tier).
| Metric | Glass Doctor | Window World |
|---|---|---|
| Verdict Grade | CAverage | AStrongest tier |
| Investment Range | $157K – $327K | $123K – $363K |
| Franchise Fee | $60K | $45K |
| Royalty Rate | 4.0% | $.10 and $75 per unit or up to 12% of product cost |
| Average Revenue (Item 19) | $970K | $5.8M |
| SBA Charge-Off Rate | 32.8% (100 loans) | 0.0% (27 loans) |
| Total Units | 172 | 211 |
| Unit Growth (YoY) | +1 units | +3 units |
| Year Began Franchising | 1998 | 2011 |
| FDD Year | 2026 | 2026 |
Investment Range
$157K – $327K
$123K – $363K
Franchise Fee
$60K
$45K
Royalty Rate
4.0%
$.10 and $75 per unit or up to 12% of product cost
Average Revenue (Item 19)
$970K
$5.8M
SBA Charge-Off Rate
32.8% (100 loans)
0.0% (27 loans)
Total Units
172
211
Unit Growth (YoY)
+1 units
+3 units
Year Began Franchising
1998
2011
FDD Year
2026
2026