TPO Calc Materials

Roofing Professinals of Texas

 

 

Material Estimator > TPO
Enter roof charactersistics in the white boxes below and click "Calculate" to get complete material estimates.
Roof Length (ft.):				Number of Pipes
Roof Width (ft.):				Number of Inside Corners:
Parapet* Height (tallest) (ft.):				Number of Outside Corners:
Parapet* Length (all - Including angle changes > 2/12) (ft.):				Number of Drains:
Curb Height (tallest) (ft.):
Curb Length/Circumference (all) (ft.):
Drip Edge Length (ft.):
*A parapet wall is defined as a vertical wall that runs along and above the edge of a roof.
Fully Adhered Material Estimator				Mechanically Attached Material Estimator
Item	Quantity Needed			Item	Quantity Needed
TPO Membrane		Sq. Ft.		TPO Membrane		Sq Ft
TPO Bonding		Gal		Multipurpose Primer		Gal
Multipurpose Primer		Gal		6" Pressure Sensitive Strip		Rolls
6" Pressure Sensitive Strip		Rolls		10" Pressure Sensitive		Rolls
6" Pressure Sensitive Coverstrip		Rolls		6" Pressure Sensitive Coverstrip		Rolls
Pipes		Pipe Seals		Pipes		Pipe Seals
T-Joint Covers (.060 Membrane Only)		Covers		T-Joint Covers (.060 Membrane Only)		Covers
Inside Corners		Inside Corners		Inside Corners		Inside Corners
Outside Corners		Outside corners		Outside Corners		Outside corners
Water Cut Off Mastic		Tubes		Water Cut Off Mastic		Tubes
PT 304 Sealant		Tubes		PT 304 Sealant		Tubes
Cut Edge Sealant		Tubes		Cut Edge Sealant		Tubes
Screws and Plates*		Screws and Plates		Screws and Plates		Screws and Plates
*Please consult the RoofingProTX, Inc. TPO Specifications for exact fastening criteria. Material Estimate calculations are based on the following assumptions: A 10' X 100' TPO sheet is used 10" wide Pressure Sensitive is used instead of a perimeter sheet Metal cap flashing is used on parapet walls instead of Termination Bar Termination Bar is not used to terminate membrane on curbs Metal drip edge is used instead of TPO coated metal on perimeter edges without a parapet wall. All pipe penetration and sealant pocket details will utilize prefabricated accessories If Termination Bar is used on curbs or parapet walls, also add 1 tube of Water Cut Off Mastic and 1 tube of PT 304 for every 10 feet of Termination Bar. TPO Materials estimator is designed to facilitate the development of a materials list of products available.