NOVATUFF ROOF COATINGS CALCULATOR
YOUR INPUTS
Roof Type
Metal
Single-Ply
Modified Bit
Concrete
Concrete w/ primer
Concrete w/ primer and fabric
Metal R-panel
Metal Standing Seam
BUR Coated
BUR with Rock
TPO
PVC
EPDM
Foam SPF
Metal w/ surface rust
Select roof type from drop list
Roof Length (ft):
<--longest side
Roof Pitch
1:12
2:12
3:12
4:12
5:12
6:12
7:12
8:12
9:12
10:12
11:12
12:12
Roof Width (ft):
<--shortest side
Add parapet wall height if needed
Feet of Laps/Seams for fabric (ft):
measured manually
Number of Skylights, Chimney, A/C etc:
~ 20' length based on 4'x6' AC
Number of Pipes:
~ 50' of 6" fabric & 1 gal caulk
per 10 pipes
Edge and Perimeter Wall Length for fabric (ft):
~ 6" L-wrap with 12" fabric
Total Square Feet to Coat
- Manual Override
sq feet
Overage for waste
Total Square Feet to Coat
- Calculated + waste factor
sq feet
roof squares
(100 sq ft)
NOVATUFF ITEMS TO ORDER
ORDER QTY.
Units
NovaTuff RC-100 Epoxy
Roof Coating
With extra for laps, edges, and penetrations
gallons
5 gallon kit
gallons
1 gallon kit
NovaTuff P-505 Epoxy Primer
gallons
5 gallon kit
NovaTuff P-500 Elastomeric Base Coat
gallons
5 gallon kit
Fabric - 40" - Full fabric reinforcement
rolls
324 ft/roll
~ 975 sq ft
Fabric - 12" - Laps, seams, parapet wall
rolls
300 ft/roll
Fabric - 6" - Pipes and penetrations
rolls
300 ft/roll
NovaTuff C-300 Caulk for screws, pipes, etc.
gallons
1 gallon kit
~ 800 screws per gal
NovaTuff P-525 PrePrime Acid Wash
quarts
1 quart bottle
~ 2000 sq ft per quart
Roof Type
# of coats
Pre-Prime
P-525 Acid
App Rate
P-505 Primer
App Rate
RC-100 Coat 1
App Rate RC-100 Coat 2
App Rate RC-100 Coat 3
App Rate RC-100 Total
Caulk C-300 for screws
Full 40" Fabric?
P-500 Base Coat
Metal
1
1
gal/sq
Single-Ply
2
1
1
1
gal/sq
Modified Bit
3
1.25
1.25
0.75
gal/sq
1
Concrete
2
1
1
gal/sq
Concrete w/ primer
2
0.75
1
1
gal/sq
Concrete w/ primer and fabric
3
0.75
1
1
1
gal/sq
1
Metal R-panel
1
1
gal/sq
Metal Standing Seam
1
1
gal/sq
BUR Coated
3
1.25
1.25
0.75
gal/sq
1
BUR with Rock
3
1
1
gal/sq
1
4
TPO
2
1
1
1
gal/sq
PVC
2
1
1
1
gal/sq
EPDM
2
1
1
1
gal/sq
Foam SPF
2
1
1
gal/sq
Metal w/ surface rust
1
1
0.5
1
gal/sq
Calculated area from L & W box with overage
Value in manual override box + overage
Roof Pitch Factor
Pitch
Multiplier
40" fabric
1:12
1.004
12" fabric
2:12
1.015
6" fabric
3:12
1.035
4:12
1.055
5:12
1.085
6:12
1.12
7:12
1.16
8:12
1.205
9:12
1.25
10:12
1.305
11:12
1.36
12:12
1.415