Green Roof Installation Costs
Installation of an extensive or intensive vegetated roof system including waterproof membrane, drainage mat, growing medium, and plant material.
Cost Comparison by Location
418 locations with verified cost data
Cost Comparison — Green Roof Installation
Low
$6,325
Typical
$24,435
High
$63,252
Low
$6,536
Typical
$25,270
High
$65,359
Low
$7,000
Typical
$27,041
High
$70,000
Low
$7,000
Typical
$27,077
High
$70,000
Low
$6,137
Typical
$23,711
High
$61,369
Low
$7,147
Typical
$27,632
High
$71,470
Low
$6,970
Typical
$26,961
High
$69,699
Low
$6,689
Typical
$25,836
High
$66,885
Low
$5,998
Typical
$23,172
High
$59,983
Low
$6,998
Typical
$27,041
High
$69,979
Low
$6,266
Typical
$24,212
High
$62,657
Low
$6,427
Typical
$24,830
High
$64,274
Low
$6,218
Typical
$24,024
High
$62,181
Low
$7,950
Typical
$30,752
High
$79,499
Low
$7,379
Typical
$28,545
High
$73,794
Low
$7,062
Typical
$27,302
High
$70,616
Low
$6,017
Typical
$23,242
High
$60,165
Low
$6,469
Typical
$25,000
High
$64,694
Low
$7,000
Typical
$27,043
High
$70,000
Low
$7,000
Typical
$27,041
High
$70,000
Low
$7,216
Typical
$27,877
High
$72,163
Low
$6,756
Typical
$26,103
High
$67,557
Low
$7,004
Typical
$27,062
High
$70,042
Low
$6,920
Typical
$26,789
High
$69,202
Low
$6,017
Typical
$23,242
High
$60,165
Low
$6,433
Typical
$24,855
High
$64,330
Low
$7,405
Typical
$28,627
High
$74,046
Low
$6,865
Typical
$26,520
High
$68,649
Low
$7,062
Typical
$27,318
High
$70,623
Low
$7,314
Typical
$28,270
High
$73,143
Low
$6,756
Typical
$26,107
High
$67,557
Low
$6,885
Typical
$26,649
High
$68,845
Low
$6,355
Typical
$24,549
High
$63,546
Low
$6,434
Typical
$24,877
High
$64,344
Low
$6,434
Typical
$24,877
High
$64,344
Low
$6,304
Typical
$24,351
High
$63,035
Low
$6,186
Typical
$23,886
High
$61,859
Low
$7,233
Typical
$27,973
High
$72,331
Low
$7,253
Typical
$28,041
High
$72,527
Low
$6,547
Typical
$25,299
High
$65,471
Low
$6,500
Typical
$25,145
High
$65,002
Low
$6,415
Typical
$24,781
High
$64,148
Low
$6,371
Typical
$24,618
High
$63,714
Low
$6,548
Typical
$25,335
High
$65,478
Low
$6,887
Typical
$26,612
High
$68,873
Low
$7,579
Typical
$29,337
High
$75,789
Low
$7,364
Typical
$28,470
High
$73,640
Low
$6,313
Typical
$24,390
High
$63,126
Low
$7,480
Typical
$28,935
High
$74,802
Low
$6,018
Typical
$23,248
High
$60,179
Low
$6,140
Typical
$23,722
High
$61,397
Low
$6,709
Typical
$25,951
High
$67,088
Low
$7,067
Typical
$27,317
High
$70,665
Low
$6,524
Typical
$25,208
High
$65,240
Low
$7,000
Typical
$27,077
High
$70,000
Low
$6,259
Typical
$24,198
High
$62,587
Low
$7,165
Typical
$27,679
High
$71,645
Low
$6,869
Typical
$26,543
High
$68,691
Low
$6,568
Typical
$25,360
High
$65,681
Low
$6,227
Typical
$24,059
High
$62,272
Low
$6,489
Typical
$25,108
High
$64,890
Low
$7,232
Typical
$27,941
High
$72,324
Low
$7,067
Typical
$27,302
High
$70,672
Low
$6,210
Typical
$23,981
High
$62,104
Low
$6,815
Typical
$26,330
High
$68,145
Low
$6,941
Typical
$26,819
High
$69,405
Low
$6,402
Typical
$24,731
High
$64,022
Low
$6,754
Typical
$26,079
High
$67,543
Low
$7,251
Typical
$28,058
High
$72,513
Low
$7,084
Typical
$27,402
High
$70,840
Low
$6,676
Typical
$25,811
High
$66,759
Low
$6,367
Typical
$24,599
High
$63,665
Low
$6,367
Typical
$24,593
High
$63,665
Low
$6,513
Typical
$25,180
High
$65,128
Low
$6,880
Typical
$26,585
High
$68,803
Low
$6,367
Typical
$24,594
High
$63,665
Low
$7,000
Typical
$27,063
High
$70,000
Low
$7,050
Typical
$27,255
High
$70,497
Low
$6,556
Typical
$25,328
High
$65,562
Low
$6,261
Typical
$24,201
High
$62,608
Low
$6,683
Typical
$25,838
High
$66,829
Low
$6,251
Typical
$24,152
High
$62,510
Low
$7,000
Typical
$27,078
High
$70,000
Low
$6,487
Typical
$25,060
High
$64,869
Low
$7,281
Typical
$28,152
High
$72,814
Low
$6,007
Typical
$23,219
High
$60,074
Low
$7,216
Typical
$27,877
High
$72,163
Low
$6,289
Typical
$24,298
High
$62,888
Low
$6,236
Typical
$24,127
High
$62,356
Low
$6,230
Typical
$24,087
High
$62,300
Low
$6,956
Typical
$26,873
High
$69,559
Low
$6,105
Typical
$23,583
High
$61,047
Low
$6,189
Typical
$23,949
High
$61,894
Low
$7,000
Typical
$27,070
High
$70,000
Low
$6,956
Typical
$26,873
High
$69,559
Low
$7,405
Typical
$28,627
High
$74,046
Low
$6,419
Typical
$24,800
High
$64,190
Low
$7,021
Typical
$27,145
High
$70,210
Low
$5,868
Typical
$22,669
High
$58,681
Low
$6,826
Typical
$26,396
High
$68,257
Low
$6,113
Typical
$23,619
High
$61,131
Low
$6,214
Typical
$24,063
High
$62,139
Low
$6,830
Typical
$26,390
High
$68,299
Low
$6,496
Typical
$25,103
High
$64,960
Low
$6,662
Typical
$25,769
High
$66,619
Low
$6,294
Typical
$24,313
High
$62,937
Low
$6,340
Typical
$24,496
High
$63,399
Low
$6,608
Typical
$25,562
High
$66,080
Low
$6,367
Typical
$24,601
High
$63,665
Low
$7,110
Typical
$27,489
High
$71,099
Low
$6,407
Typical
$24,770
High
$64,071
Low
$7,225
Typical
$27,947
High
$72,247
Low
$6,361
Typical
$24,577
High
$63,609
Low
$6,140
Typical
$23,717
High
$61,397
Low
$6,395
Typical
$24,702
High
$63,945
Low
$6,439
Typical
$24,878
High
$64,386
Low
$7,022
Typical
$27,130
High
$70,224
Low
$6,512
Typical
$25,177
High
$65,121
Low
$6,074
Typical
$23,465
High
$60,739
Low
$7,000
Typical
$27,043
High
$70,000
Low
$6,415
Typical
$24,789
High
$64,148
Low
$7,079
Typical
$27,369
High
$70,791
Low
$7,991
Typical
$30,873
High
$79,912
Low
$6,012
Typical
$23,226
High
$60,123
Low
$6,480
Typical
$25,052
High
$64,799
Low
$7,216
Typical
$27,877
High
$72,163
Low
$7,151
Typical
$27,662
High
$71,512
Low
$6,771
Typical
$26,159
High
$67,711
Low
$6,774
Typical
$26,172
High
$67,739
Low
$7,216
Typical
$27,877
High
$72,163
Low
$7,000
Typical
$27,046
High
$70,000
Low
$7,232
Typical
$27,941
High
$72,324
Low
$6,641
Typical
$25,689
High
$66,409
Low
$6,192
Typical
$23,926
High
$61,922
Low
$6,066
Typical
$23,439
High
$60,662
Low
$6,066
Typical
$23,435
High
$60,662
Low
$6,684
Typical
$25,839
High
$66,836
Low
$6,689
Typical
$25,859
High
$66,885
Low
$6,066
Typical
$23,453
High
$60,662
Low
$6,780
Typical
$26,197
High
$67,795
Low
$7,013
Typical
$27,111
High
$70,126
Low
$6,516
Typical
$25,181
High
$65,163
Low
$6,500
Typical
$25,116
High
$65,002
Low
$6,528
Typical
$25,220
High
$65,282
Low
$6,301
Typical
$24,331
High
$63,007
Low
$6,592
Typical
$25,478
High
$65,919
Low
$5,912
Typical
$22,840
High
$59,122
Low
$7,113
Typical
$27,513
High
$71,127
Low
$6,906
Typical
$26,684
High
$69,055
Low
$6,642
Typical
$25,667
High
$66,423
Low
$7,193
Typical
$27,823
High
$71,925
Low
$6,134
Typical
$23,688
High
$61,341
Low
$7,000
Typical
$27,065
High
$70,000
Low
$7,015
Typical
$27,109
High
$70,154
Low
$7,991
Typical
$30,873
High
$79,912
Low
$6,194
Typical
$23,934
High
$61,943
Low
$6,500
Typical
$25,116
High
$65,002
Low
$6,861
Typical
$26,507
High
$68,614
Low
$7,767
Typical
$30,031
High
$77,672
Low
$6,001
Typical
$23,182
High
$60,011
Low
$5,957
Typical
$23,013
High
$59,570
Low
$6,904
Typical
$26,671
High
$69,041
Low
$6,189
Typical
$23,900
High
$61,894
Low
$6,189
Typical
$23,910
High
$61,894
Low
$7,000
Typical
$27,047
High
$70,000
Low
$6,609
Typical
$25,535
High
$66,087
Low
$7,000
Typical
$27,085
High
$70,000
Low
$7,000
Typical
$27,062
High
$70,000
Low
$6,699
Typical
$25,899
High
$66,990
Low
$7,000
Typical
$27,045
High
$70,000
Low
$6,406
Typical
$24,749
High
$64,057
Low
$7,950
Typical
$30,752
High
$79,499
Low
$5,986
Typical
$23,125
High
$59,864
Low
$6,234
Typical
$24,072
High
$62,335
Low
$6,964
Typical
$26,903
High
$69,636
Low
$6,446
Typical
$24,905
High
$64,456
Low
$6,559
Typical
$25,346
High
$65,590
Low
$6,158
Typical
$23,803
High
$61,579
Low
$7,879
Typical
$30,502
High
$78,792
Low
$6,155
Typical
$23,777
High
$61,551
Low
$6,015
Typical
$23,244
High
$60,151
Low
$6,012
Typical
$23,223
High
$60,116
Low
$6,000
Typical
$23,194
High
$60,004
Low
$6,639
Typical
$25,667
High
$66,388
Low
$6,747
Typical
$26,107
High
$67,473
Low
$7,000
Typical
$27,046
High
$70,000
Low
$6,478
Typical
$25,039
High
$64,778
Low
$7,006
Typical
$27,094
High
$70,056
Low
$7,000
Typical
$27,046
High
$70,000
Low
$6,379
Typical
$24,643
High
$63,791
Low
$6,052
Typical
$23,376
High
$60,515
Low
$7,050
Typical
$27,270
High
$70,497
Low
$6,480
Typical
$25,031
High
$64,799
Low
$6,424
Typical
$24,824
High
$64,239
Low
$6,540
Typical
$25,284
High
$65,401
Low
$6,105
Typical
$23,584
High
$61,047
Low
$6,010
Typical
$23,216
High
$60,095
Low
$6,587
Typical
$25,448
High
$65,870
Low
$6,800
Typical
$26,270
High
$67,998
Low
$6,878
Typical
$26,579
High
$68,782
Low
$6,649
Typical
$25,708
High
$66,493
Low
$6,087
Typical
$23,516
High
$60,872
Low
$6,315
Typical
$24,393
High
$63,147
Low
$7,015
Typical
$27,109
High
$70,154
Low
$6,317
Typical
$24,406
High
$63,168
Low
$6,016
Typical
$23,242
High
$60,158
Low
$6,381
Typical
$24,656
High
$63,812
Low
$6,632
Typical
$25,628
High
$66,318
Low
$6,502
Typical
$25,123
High
$65,023
Low
$6,277
Typical
$24,268
High
$62,769
Low
$6,411
Typical
$24,766
High
$64,106
Low
$6,255
Typical
$24,164
High
$62,552
Low
$6,715
Typical
$25,950
High
$67,151
Low
$7,950
Typical
$30,752
High
$79,499
Low
$6,829
Typical
$26,409
High
$68,285
Low
$6,264
Typical
$24,200
High
$62,643
Low
$7,950
Typical
$30,752
High
$79,499
Low
$7,000
Typical
$27,042
High
$70,000
Low
$6,515
Typical
$25,172
High
$65,149
Low
$6,392
Typical
$24,695
High
$63,924
Low
$6,255
Typical
$24,171
High
$62,552
Low
$6,197
Typical
$23,944
High
$61,971
Low
$7,207
Typical
$27,876
High
$72,065
Low
$6,810
Typical
$26,317
High
$68,103
Low
$7,000
Typical
$27,051
High
$70,000
Low
$7,396
Typical
$28,583
High
$73,962
Low
$6,311
Typical
$24,384
High
$63,112
Low
$6,367
Typical
$24,654
High
$63,665
Low
$6,221
Typical
$24,052
High
$62,209
Low
$7,000
Typical
$27,055
High
$70,000
Low
$7,000
Typical
$27,096
High
$70,000
Low
$6,012
Typical
$23,226
High
$60,123
Low
$7,100
Typical
$27,451
High
$71,001
Low
$6,453
Typical
$24,926
High
$64,526
Low
$7,232
Typical
$27,941
High
$72,324
Low
$7,991
Typical
$30,873
High
$79,912
Low
$7,000
Typical
$27,064
High
$70,000
Low
$6,705
Typical
$25,901
High
$67,046
Low
$6,786
Typical
$26,223
High
$67,858
Low
$7,337
Typical
$28,414
High
$73,374
Low
$7,000
Typical
$27,107
High
$70,000
Low
$7,000
Typical
$27,032
High
$70,000
Low
$6,751
Typical
$26,086
High
$67,508
Low
$7,000
Typical
$27,058
High
$70,000
Low
$6,167
Typical
$23,823
High
$61,670
Low
$7,288
Typical
$28,190
High
$72,877
Low
$5,852
Typical
$22,607
High
$58,520
Low
$7,000
Typical
$27,049
High
$70,000
Low
$6,278
Typical
$24,251
High
$62,776
Low
$6,532
Typical
$25,224
High
$65,324
Low
$7,393
Typical
$28,591
High
$73,927
Low
$6,171
Typical
$23,855
High
$61,705
Low
$6,744
Typical
$26,051
High
$67,438
Low
$6,476
Typical
$25,039
High
$64,764
Low
$6,555
Typical
$25,323
High
$65,548
Low
$7,879
Typical
$30,476
High
$78,785
Low
$7,224
Typical
$27,909
High
$72,240
Low
$7,396
Typical
$28,583
High
$73,962
Low
$6,744
Typical
$26,051
High
$67,438
Low
$7,000
Typical
$27,043
High
$70,000
Low
$7,000
Typical
$27,049
High
$70,000
Low
$6,296
Typical
$24,326
High
$62,958
Low
$7,000
Typical
$27,051
High
$70,000
Low
$7,319
Typical
$28,313
High
$73,192
Low
$7,000
Typical
$27,098
High
$70,000
Low
$7,031
Typical
$27,197
High
$70,308
Low
$7,000
Typical
$27,040
High
$70,000
Low
$6,482
Typical
$25,041
High
$64,820
Low
$7,000
Typical
$27,078
High
$70,000
Low
$7,879
Typical
$30,479
High
$78,792
Low
$7,879
Typical
$30,502
High
$78,792
Low
$7,124
Typical
$27,547
High
$71,239
Low
$6,856
Typical
$26,492
High
$68,558
Low
$7,000
Typical
$27,047
High
$70,000
Low
$7,000
Typical
$27,047
High
$70,000
Low
$7,031
Typical
$27,197
High
$70,308
Low
$8,093
Typical
$31,304
High
$80,927
Low
$6,666
Typical
$25,753
High
$66,661
Low
$7,103
Typical
$27,497
High
$71,029
Low
$6,573
Typical
$25,392
High
$65,730
Low
$7,025
Typical
$27,145
High
$70,245
Low
$7,000
Typical
$27,064
High
$70,000
Low
$7,000
Typical
$27,045
High
$70,000
Low
$6,329
Typical
$24,451
High
$63,287
Low
$7,257
Typical
$28,065
High
$72,569
Low
$6,434
Typical
$24,855
High
$64,337
Low
$7,000
Typical
$27,064
High
$70,000
Low
$7,099
Typical
$27,427
High
$70,994
Low
$6,505
Typical
$25,138
High
$65,051
Low
$6,203
Typical
$23,966
High
$62,027
Low
$7,737
Typical
$29,929
High
$77,371
Low
$7,000
Typical
$27,043
High
$70,000
Low
$6,811
Typical
$26,313
High
$68,110
Low
$6,095
Typical
$23,535
High
$60,949
Low
$7,000
Typical
$27,049
High
$70,000
Low
$6,840
Typical
$26,427
High
$68,404
Low
$6,386
Typical
$24,710
High
$63,861
Low
$7,179
Typical
$27,739
High
$71,785
Low
$7,232
Typical
$27,941
High
$72,324
Low
$5,623
Typical
$21,722
High
$56,231
Low
$6,627
Typical
$25,608
High
$66,269
Low
$6,658
Typical
$25,771
High
$66,577
Low
$7,216
Typical
$27,877
High
$72,163
Low
$6,224
Typical
$24,048
High
$62,237
Low
$7,016
Typical
$27,106
High
$70,161
Low
$7,379
Typical
$28,531
High
$73,794
Low
$7,130
Typical
$27,554
High
$71,302
Low
$7,124
Typical
$27,547
High
$71,239
Low
$6,876
Typical
$26,572
High
$68,761
Low
$6,423
Typical
$24,833
High
$64,232
Low
$6,717
Typical
$25,958
High
$67,172
Low
$6,871
Typical
$26,549
High
$68,712
Low
$6,241
Typical
$24,116
High
$62,412
Low
$6,794
Typical
$26,254
High
$67,942
Low
$7,048
Typical
$27,261
High
$70,476
Low
$7,071
Typical
$27,322
High
$70,707
Low
$7,000
Typical
$27,068
High
$70,000
Low
$6,850
Typical
$26,470
High
$68,502
Low
$7,451
Typical
$28,821
High
$74,508
Low
$6,553
Typical
$25,323
High
$65,534
Low
$6,792
Typical
$26,274
High
$67,921
Low
$6,357
Typical
$24,619
High
$63,574
Low
$6,451
Typical
$24,959
High
$64,505
Low
$6,161
Typical
$23,804
High
$61,607
Low
$7,467
Typical
$28,883
High
$74,669
Low
$6,362
Typical
$24,598
High
$63,623
Low
$7,337
Typical
$28,414
High
$73,374
Low
$7,256
Typical
$28,052
High
$72,555
Low
$7,633
Typical
$29,525
High
$76,328
Low
$6,693
Typical
$25,870
High
$66,934
Low
$7,061
Typical
$27,286
High
$70,609
Low
$6,472
Typical
$25,000
High
$64,715
Low
$6,630
Typical
$25,614
High
$66,304
Low
$7,451
Typical
$28,821
High
$74,508
Low
$7,832
Typical
$30,297
High
$78,323
Low
$8,093
Typical
$31,304
High
$80,927
Low
$7,729
Typical
$29,899
High
$77,294
Low
$7,602
Typical
$29,406
High
$76,020
Low
$7,950
Typical
$30,752
High
$79,499
Low
$7,616
Typical
$29,460
High
$76,160
Low
$7,693
Typical
$29,758
High
$76,930
Low
$6,914
Typical
$26,707
High
$69,139
Low
$7,545
Typical
$29,184
High
$75,446
Low
$6,665
Typical
$25,750
High
$66,647
Low
$6,549
Typical
$25,307
High
$65,492
Low
$7,779
Typical
$30,085
High
$77,791
Low
$6,581
Typical
$25,430
High
$65,807
Low
$6,564
Typical
$25,357
High
$65,639
Low
$5,934
Typical
$22,924
High
$59,339
Low
$6,247
Typical
$24,133
High
$62,468
Low
$6,052
Typical
$23,381
High
$60,515
Low
$6,052
Typical
$23,383
High
$60,515
Low
$6,500
Typical
$25,130
High
$65,002
Low
$7,000
Typical
$27,043
High
$70,000
Low
$7,000
Typical
$27,048
High
$70,000
Low
$7,071
Typical
$27,322
High
$70,707
Low
$6,374
Typical
$24,622
High
$63,735
Low
$7,025
Typical
$27,167
High
$70,245
Low
$6,334
Typical
$24,487
High
$63,336
Low
$6,201
Typical
$23,968
High
$62,006
Low
$6,724
Typical
$26,029
High
$67,242
Low
$6,492
Typical
$25,119
High
$64,918
Low
$6,134
Typical
$23,754
High
$61,341
Low
$6,812
Typical
$26,326
High
$68,124
Low
$6,047
Typical
$23,373
High
$60,466
Low
$6,656
Typical
$25,729
High
$66,563
Low
$6,773
Typical
$26,173
High
$67,732
Low
$6,379
Typical
$24,650
High
$63,791
Low
$7,356
Typical
$28,456
High
$73,563
Low
$6,161
Typical
$23,803
High
$61,614
Low
$6,702
Typical
$25,924
High
$67,018
Low
$7,779
Typical
$30,085
High
$77,791
Low
$6,574
Typical
$25,399
High
$65,744
Low
$7,062
Typical
$27,284
High
$70,623
Low
$7,000
Typical
$27,040
High
$70,000
Low
$6,146
Typical
$23,761
High
$61,460
Low
$5,881
Typical
$22,718
High
$58,807
Low
$7,000
Typical
$27,042
High
$70,000
Low
$6,402
Typical
$24,750
High
$64,015
Low
$6,217
Typical
$24,022
High
$62,174
Low
$7,223
Typical
$27,960
High
$72,226
Low
$6,783
Typical
$26,205
High
$67,830
Low
$6,245
Typical
$24,127
High
$62,447
Low
$6,140
Typical
$23,721
High
$61,404
Low
$6,451
Typical
$24,922
High
$64,512
Low
$7,000
Typical
$27,051
High
$70,000
Low
$6,488
Typical
$25,096
High
$64,876
Low
$7,594
Typical
$29,373
High
$75,936
Low
$7,000
Typical
$27,060
High
$70,000
Low
$6,718
Typical
$26,006
High
$67,179
Low
$7,000
Typical
$27,049
High
$70,000
Low
$6,856
Typical
$26,492
High
$68,558
Low
$6,988
Typical
$27,031
High
$69,881
Low
$6,479
Typical
$25,027
High
$64,785
Low
$7,124
Typical
$27,547
High
$71,239
Low
$7,000
Typical
$27,072
High
$70,000
Low
$7,480
Typical
$28,935
High
$74,802
Low
$6,094
Typical
$23,545
High
$60,942
Low
$6,138
Typical
$23,745
High
$61,383
Low
$6,486
Typical
$25,062
High
$64,855
Low
$7,270
Typical
$28,117
High
$72,702
Low
$7,000
Typical
$27,030
High
$70,000
Low
$6,182
Typical
$23,873
High
$61,824
Low
$6,227
Typical
$24,057
High
$62,265
Low
$6,266
Typical
$24,205
High
$62,657
Low
$6,465
Typical
$24,980
High
$64,645
Low
$7,179
Typical
$27,760
High
$71,785
Low
$6,749
Typical
$26,079
High
$67,494
Low
$6,752
Typical
$26,089
High
$67,515
Low
$6,443
Typical
$24,894
High
$64,428
Low
$7,000
Typical
$27,050
High
$70,000
Low
$7,176
Typical
$27,779
High
$71,764
Low
$7,000
Typical
$27,028
High
$70,000
Low
$6,689
Typical
$25,867
High
$66,885
Low
$6,720
Typical
$25,967
High
$67,200
Low
$6,117
Typical
$23,651
High
$61,173
Low
$7,296
Typical
$28,223
High
$72,961
Low
$6,490
Typical
$25,072
High
$64,897
What Drives the Cost
About Green Roof Installation Costs
Green roof installation costs in Texas vary significantly based on project scope, roof complexity, and material selection. The wide range reflects differences between simple extensive systems and complex intensive installations. Local factors including Texas's hot climate, varying labor availability across regions, and differing municipal permit requirements all influence final pricing. Material sourcing and installation expertise availability also create cost variations within the state.
Questions to Ask Your Roofer
- 1What type of green roof system are you recommending—extensive or intensive—and why?
- 2Is your quote inclusive of structural assessment and any necessary roof reinforcement?
- 3What warranty do you provide on the waterproofing membrane and plant materials?
- 4Are permit fees, inspections, and engineering reports included in your estimate?
- 5What maintenance plan and costs should I expect in years one through five?
- 6Do you have references from similar green roof projects completed in Texas?
- 7What happens if plants don't survive the first season, and is replacement covered?
- 8Are you licensed, insured, and certified for green roof installation?
- 9Does your quote include irrigation system installation and initial setup?
- 10What is the expected lifespan of the green roof system, and what factors affect longevity?