VERMEER SOUTHEAST / BUFORD, GA
Roof Life-Cycle
Calculator
Explore how TPO membrane and silicone coating material costs could change over 100 years.
MATERIAL COSTS ONLY323.45 roofing squares
33 nominal rolls × $730.00
Prorated silicone + three detail items
01 / SCENARIO INPUTS
Set your assumptions
02 / PROJECTIONS
Moderated scenarioMaterial costs over time
Each point is the projected cost of one material purchase at that year.
| Milestone | TPO membrane | Silicone coating |
|---|---|---|
| Year 20 | $48,473.62 | $39,320.15 |
| Year 40 | $87,548.75 | $71,016.57 |
| Year 60 | $158,122.79 | $128,263.83 |
| Year 80 | $285,587.34 | $231,658.74 |
| Year 100 | $515,802.50 | $418,401.45 |
03 / PRICING ADVANTAGE
100-year material savings
| Milestone | Savings this interval | Running total |
|---|---|---|
| Year 20 | $9,153.47Silicone saves | $9,153.47Silicone saves |
| Year 40 | $16,532.18Silicone saves | $25,685.65Silicone saves |
| Year 60 | $29,858.96Silicone saves | $55,544.61Silicone saves |
| Year 80 | $53,928.60Silicone saves | $109,473.21Silicone saves |
| Year 100 | $97,401.05Silicone saves | $206,874.26Silicone saves |
This scenario compares one material purchase per option at each milestone from Year 20 through Year 100. Figures are in nominal dollars.
04 / PRICING BASIS
What’s included
The scope is limited to the TPO rolls and the four coating line items shown here. The projections illustrate how these material prices could change. They carry no price guarantee.
TPO roll pricing moved from $460.00 to $730.00. The current price is the Year 0 baseline.
| Silicone · 847.88 gal | $35,590.55 |
|---|---|
| Liquid flash | $486.00 |
| Yellow | $3,180.00 |
| Granules | $63.60 |
| Total | $39,320.15 |