Roofing price per square worksheet

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Roofing price per square guidelines. This guideline is a demonstration of the steps needed to produce a price per square. The Price Per Square module in RoofCalcWriter and RoofCalculator calculates your prices for you.

The prices listed below are for example only. This table is not a part of the Roof Calculator Program.

After you have updated the prices below just enter them into the Roof Calculator program to get a fast and accurate roof estimate

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New work or Recover

Description	Standing Seam	35-Yr Comp	40-Yr Comp	40-Plus Comp	Heavy Shake
Main Materials per square	200	39.00	52.00	75.00	187.00
Loading	NA	3.50	3.50	3.50	3.50
Felt	7.00	4.00	4.00	4.00	17.00
Fasteners	5.00	2.00	2.00	2.00	3.00
Total Material	212.00	48.50	61.50	84.50	210.50
Install Roofing Per sq	70.00	16.00	17.00	18.00	20.00
Clean-up	3.00	2.00	2.00	2.00	3.00
Other ?	?	?	?	?	?
Misc	5.00	3.00	3.00	3.00	3.00
Total Labor-Materials	290.00	69.50	83.50	107.50	236.50
W-Comp, PRTaxes 48%	33.60	7.68	8.16	8.64	9.60
Overhead	6.00	5.00	5.00	5.00	5.00
Profit	30.00	20.00	20.00	20.00	20.00
Bid Price Per Sq	359.60	102.18	116.66	141.14	271.10

ReRoof Remove 1 layer of roofing

Description	Standing Seam	35-Yr Comp	40-Yr Comp	40-Plus Comp	Heavy Shake
Materials (from above)	212.00	48.50	61.50	84.50	210.50
Install Roofing Per Sq	70.00	16.00	17.00	18.00	20.00
Clean-up	3.00	2.00	2.00	2.00	3.00
Other ?	?	?	?	?	?
Misc	5.00	3.00	3.00	3.00	3.00
Total Labor-Materials	290.00	69.50	83.50	107.50	236.50
W-Comp, PRTaxes 48%	33.60	7.68	8.16	8.64	9.60
Roof Removal sub contract	25.00	25.00	25.00	25.00	25.00
Overhead	6.00	5.00	5.00	5.00	6.00
Profit	35.00	25.00	25.00	25.00	25.00
Bid Price w roof removal	389.60	132.18	146.66	171.14	302.10

ReRoof remove 1 layer and OSB Sheathing

Description	Standing Seam	35-Yr Comp	40-Yr Comp	40-Plus Comp	Heavy Shake
Roof Materials (from above)	212.00	48.50	61.50	84.50	210.50
Plywood-OSB material	38.00	38.00	38.00	38.00	NA
Total Materials	250.00	86.50	99.50	122.50	210.50
Install OSB Labor	11.00	11.00	11.00	11.00	NA
Install Roofing Per Square	70.00	16.00	17.00	18.00	20.00
Clean-up	3.00	3.00	3.00	3.00	3.00
Total Labor per square	84.00	30.00	31.00	32.00	23.00
Total Labor-Materials	334.00	116.50	130.50	154.50	233.50
Roof Removal Sub Contract	25.00	25.00	25.00	25.00	25.00
W-Comp, PRTaxes 48%	36.88	12.96	13.44	13.92	9.60
Overhead	6.00	6.00	6.00	6.00	6.00
Misc	5.00	5.00	5.00	5.00	5.00
Other	?	?	?	?	?
Profit	40.00	35.00	35.00	35.00	35.00
Bid Price with roof removal-OSB	446.88	200.46	214.94	239.42	314.10

Recap

Description	Standing Seam	35-Yr Comp	40-Yr Comp	40-Plus Comp	Heavy Shake
Bid Price Per Square New work or recover	359.60	102.18	116.66	141.14	271.10
Bid price Remove 1 layer	389.60	132.18	146.66	171.14	302.10
Bid Price remove 1 layer & sheathing	446.88	200.46	214.94	239.42	314.02

Bid Price Per Sq New work or Recover

Description	Standing Seam	35-Yr Comp	40-Yr Comp	40-Plus Comp	Heavy Shake
4/12 thru 6/12	75.26	80.26	90.26	111.74	123.22
7/12 pitch	79.50	84.50	94.50	115.98	127.46
8/12 pitch	82.50	87.50	97.50	118.98	130.46
9/12 pitch	86.50	91.50	101.50	122.98	134.46
Over 9/12 pitch	106.50	111.50	121.50	142.98	154.46
To take this table further add for more than 1 layer of roof removal. Add for installing sheathing on different pitches. After you put in your own numbers in the tables above I would recommend using the numbers as the bare minimum for your price. For instance say the numbers used in the over 9/12 above might be sufficient for a particular roof, but for a cut-up roof 2 stories to the eave with bad access these numbers would be way too low. Select the appropriate price per square, then enter it into the Roof Calculator program for a fast and accurate estimate. Get a Blank Copy

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