Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.
Amazon Basics Room Darkening Blackout comes out ahead by a narrow margin (4.6 vs 4.5). The gap is mostly about shift workers and night-shift sleepers wanting maximum light block on a budget — read the strengths below before deciding.
The Amazon Basics is the best-overall pick — lab-tested as the best light-blocker at $35 per panel.
The Sun Zero Barrow is the energy + noise pick — Energy Star certified for thermal performance, also dampens outside noise.
Best lab-tested. Cheapest pick. Polyester shine.
Best for noise + energy. Heavier than budget picks. Energy Star certified.
| Spec | Amazon Basics Room Darkening Blackout | Sun Zero Barrow |
|---|---|---|
| Material | Polyester | Heavy polyester |
| Top | Grommet | Rod pocket + back tabs |
| Lengths | Multiple | — |
| Thermal Lining | No | — |
| Energy Star | — | Yes |
| Noise | — | Reduction |