All glossary terms
Pricing
Complexity Multiplier
Definition: A complexity multiplier increases your base price for jobs that take longer due to layout — multiple peaks, valleys, dormers, or steep pitch. Typically 1.0× for simple, 1.15× for moderate, 1.3× for complex.
Complexity multiplier is the modifier you apply to your base price to account for jobs that take more time per square foot than average. A simple gable roof gets a 1.0× multiplier. A roof with multiple dormers, hips, and valleys gets 1.2–1.3×. A turret or octagonal section can hit 1.5× or higher.
What drives complexity:
- Number of intersecting roof planes
- Hip vs. gable construction
- Dormers, skylights, chimneys
- Steep pitch (slows the crew, increases safety setup)
- Hard-to-access locations (no driveway, hill, narrow side yard)
- Existing damage (deck repair, ice shield needed in valleys)
Typical multipliers in pricing software:
- 1.00× — Simple gable, walkable pitch, easy access
- 1.10× — Standard hip roof, minor cuts
- 1.20× — Multiple dormers or moderate complexity
- 1.30× — Complex layout with valleys + dormers + chimneys
- 1.50× — Turrets, octagons, or steep + complex combo
For estimating software: complexity is one of the hardest things to detect from satellite alone. SatelliteQuotes lets you preset a complexity multiplier per material catalog item, then your estimator can override it on individual quotes after a brief site walk-around or aerial review.
The customer-facing trick: show the complexity multiplier as a separate line item ("Complexity adjustment: ×1.20"). Customers usually accept it because they can see their own roof is more complex than their neighbor's; hiding it inside the per-square rate raises questions.