DoxBox Fiberglass Rectangle 70"
#10 in 18 cu ft and upFull review
A 6 ft fiberglass box with vents and soft-close arms for less than a Taylor Made of the same length.
Amazon $799$799
The DoxBox Fiberglass Rectangle 70" rates 3.3 among 18 cu ft and up dock boxs; the DoxBox Fiberglass Triangle rates 3.0 among under 18 cu ft ones. The DoxBox Fiberglass Triangle costs $100 less ($699 vs $799).
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.
DoxBox Fiberglass Triangle
A fiberglass corner box with vents and soft-close arms, for less than Taylor Made’s corner model.
Amazon $699$699
Scores side by side
These two sit in different size classes (18 cu ft and up and under 18 cu ft), and each is scored against the reference points for its own class, so a rating says how well each does among its own size peers. How we rank explains each factor.
| Factor weight | DoxBox Fiberglass Rectangle 70" | DoxBox Fiberglass Triangle |
|---|---|---|
| Overall rating | 3.3/5 | 3.0/5 |
| Value 30% | 48 $40.56 per cu ft ($799, 19.7 cu ft) | 33 $53.36 per cu ft ($699, 13.1 cu ft) |
| Size 15% | 49 19.7 cu ft exterior volume | 21 13.1 cu ft exterior volume |
| Build 20% | 80 fiberglass, UV-resistant finish | 80 fiberglass, UV-resistant finish |
| Features 20% | 65 gas lid supports, lockable latch, vents | 65 gas lid supports, lockable latch, vents |
| Warranty 15% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| DoxBox Fiberglass Rectangle 70" | DoxBox Fiberglass Triangle | |
|---|---|---|
| Size | ||
| Exterior (W x D x H) | 70 x 18 x 27 in | 54 x 24 x 35 in |
| Shape | Rectangle | Triangle |
| Style | Standard | Corner |
| Exterior volume | 19.7 cu ft | 13.1 cu ft |
| Build | ||
| Material | Fiberglass | Fiberglass |
| UV-resistant finish | Yes | Yes |
| Made in USA | Yes | Yes |
| Features | ||
| Lid support | Gas supports | Gas supports |
| Lockable | Yes | Yes |
| Vents | Yes | Yes |