NERVASTRAL INC.
  • pioneered the use of plastic thru wall flashing and membrane waterproofing over 60 years ago
  • provides standard specifications, and our engineering and technical staff is available for any and all special problems
NERVASTRAL & BITU-MEM SYSTEMS
  • are available only through experienced, skilled and reputable contractors who have first been screened and authorized by Nervastral Inc.
Click on Nervastral Product items below for Spec. Sheets
 
           
#
USE
GAUGE
WIDTH
BULLETIN
Concealed Flashing & Membrane Waterproofing
Membrane Waterproofing
56 Concealed Flashing & Membrane Waterproofing
.056"
12" - 48"
217A
400 Membrane Waterproofing
.040"
12" - 48"
214
300 Concealed Flashing & Membrane Waterproofing
.030"
8" - 60"
184D
HD Concealed Flashing & Membrane Waterproofing
.020"
8" - 60"
107S
HD-15 Concealed Flashing
.015"
12" - 60"
178B
Barrier
 Membrane Wateproofing
.010"
8" - 60"
111E
Bar-8 Moisture Membrane
.008"
60"
161B
600 Exposed Flashing
.0625"
12" - 36"
139H
  Membrane Wateproofing
.060"
36"
  
  Membrane Wateproofing
.040"
36"
  
CA-454 Roof Expansion Joints
.036CPE
3/8" foam
13"
460B
 

Tel/ Fax

E-mail

1-888-622-6030

nervastral@aol.com		 Greenwich. Ct. 06830