Use our application rates below figure out how much product you need or use our roofing calculator.
If you prefer to have our roofing contractor contact you for a roof inspection and a quote, please fill up our estimate request form.
Smooth, flat surfaces in good condition will need less product.
Rough, pourous surfaces will need more product.
For metal roofs, add 15% to 25% to the area for pitches and ribs.
Use our roofing estimator for approximate material requirements.
Application Rates
 Asphalt Built Up
System |
Primer |
Base Coat |
Top Coat |
Acrylic System
10-year (40 total mils) |
Bonding Primer
0.65 gal. / 100 s.f. |
Acrylic Elastomeric Coating
2.00 gal. / 100 s.f. |
Acrylic Elastomeric Coating
2.00 gal. / 100 s.f. |
Reinforced System
10-year (44 total mils) |
Bonding Primer
2.00 gal. / 100 s.f. |
Acrylic Elastomeric Coating
1.50 gal. / 100 s.f. |
Acrylic Elastomeric Coating
1.50 gal. / 100 s.f. |
Solvent System
10-year (30 total mils) |
Neoprene Primer
0.75 gal. / 100 s.f. |
Butyl Rubber Coating
2.25 gal. / 100 s.f. |
Butyl Rubber Coating
2.25 gal. / 100 s.f. |
 Metal Roofing
System |
Primer |
Base Coat |
Top Coat |
Light Rust
10-year (30 total mils) |
Acrylic Primer
0.50 gal. / 100 s.f. |
Acrylic Elastomeric Coating
1.50 gal. / 100 s.f. |
Acrylic Elastomeric Coating
1.50 gal. / 100 s.f. |
Heavy Rust
10-year (32 total mils) |
Neoprene Primer
0.75 gal. / 100 s.f. |
Acrylic Elastomeric Coating
1.75 gal. / 100 s.f. |
Acrylic Elastomeric Coating
1.75 gal. / 100 s.f. |
 Modified Bitumen Roofing
System |
Primer |
Base Coat |
Top Coat |
Acrylic System
10-year (40 total mils) |
Bonding Primer
0.65 gal. / 100 s.f. |
Acrylic Elastomeric Coating
2.00 gal. / 100 s.f. |
Acrylic Elastomeric Coating
2.00 gal. / 100 s.f. |
Reinforced System
10-year (48 total mils) |
Bonding Primer
2.50 gal. / 100 s.f. |
Acrylic Elastomeric Coating
1.75 gal. / 100 s.f. |
Acrylic Elastomeric Coating
1.75 gal. / 100 s.f. |
Solvent System
10-year (48 total mils) |
Neoprene Primer
0.75 gal. / 100 s.f. |
Acrylic Elastomeric Coating
2.25 gal. / 100 s.f. |
Acrylic Elastomeric Coating
2.25 gal. / 100 s.f. |
 Polyurethane Foam Roofing
System |
Primer |
Base Coat |
Top Coat |
Standard System
10-year (40 total mils) |
Bonding Primer
0.75 gal. / 100 s.f. |
Acrylic Elastomeric Coating
2.00 gal. / 100 s.f. |
Acrylic Elastomeric Coating
2.00 gal. / 100 s.f. |
Silicone System
10-year (40 total mils) |
|
Silicone Elastomeric Coating
1.75 gal. / 100 s.f. |
Silicone Elastomeric Coating
1.75 gal. / 100 s.f. |
 Single Ply Roofin
System |
Primer |
Base Coat |
Top Coat |
Acrylic System
10-year (32 total mils) |
Bonding Primer
0.75 gal. / 100 s.f. |
Acrylic Elastomeric Coating
1.50 gal. / 100 s.f. |
Acrylic Elastomeric Coating
1.50 gal. / 100 s.f. |
Reinforced System
10-year (40 total mils) |
Bonding Primer
1.50 gal. / 100 s.f. |
Acrylic Elastomeric Coating
1.25 gal. / 100 s.f. |
Acrylic Elastomeric Coating
1.25 gal. / 100 s.f. |
Solvent System
10-year (30 total mils) |
Neoprene Primer
0.75 gal. / 100 s.f. |
Butyl Rubber Coating
2.25 gal. / 100 s.f. |
Butyl Rubber Coating
2.25 gal. / 100 s.f. |
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