Motorized blinds — ROI, when they pay back, motor types

Motorized blinds cost 2-4x more than manual. "When does it pay back?" ROI is 6 months for some projects, never for others. Concrete numbers below.

1. What motorization adds

Energy efficiency

Auto-lowering blinds when sun hits facade can reduce AC costs by 20-35%.

Accessibility

Windows over 3m, skylights, atriums — motorized is the only practical choice.

Premium positioning

Premium hotels, executive offices — manual lowering breaks the premium experience.

2. ROI scenarios

Small office (4 windows, 10 m²): Investment delta ~1.200€, annual AC savings ~210€, ROI 5.7 years. Marginal.

Large office (16 windows, 80 m²): Investment delta ~6.900€, annual savings ~2.380€, ROI 2.9 years. Excellent.

Hotel 60 rooms: Investment delta ~30.000€, savings + premium uplift ~9.500€/yr, ROI 3.1 years.

3. Motor types

Tubular motors (standard)

Inside top bar. Most common. 6-30 Nm. 15-20 year lifespan.

Side motors

For very heavy blinds (>30 kg) or special applications.

Battery/solar motors (retrofit)

No wiring needed. Solar panel + battery. Lifespan 3-5 years battery.

4. Control & automation

RF remote, wall touch panels, smart home integration (standard protocols), automatic sensors (sun/wind/temp).

5. Most common mistake

Client asks for motorized but doesn't plan electrical to window. After install, wiring is 5-10x more expensive. Plan motorized in electrical phase.

Conclusion

Motorized = excellent investment for large spaces and premium projects (ROI 2-4 years).