| Dampproofing and Waterproofing |
| Colbond Building Products | http://www.colbond-usa.com |
| Dampproofing and Waterproofing |
| Duradek | http://www.duradek.com |
| Dampproofing and Waterproofing |
| Epro Waterproofing Systems | http://www.eproserv.com |
| Dampproofing and Waterproofing |
| Stuc-O-Flex International, Inc. | http://www.stucoflex.com |
| Dampproofing and Waterproofing |
| W.R. Meadows, Inc. | http://www.wrmeadows.com |
| Dampproofing and Waterproofing |
| Xppex Chemical Corp. | http://www.xypex.com |
| Fluid Applied Waterproofing |
| Mer-ko Parex | http://www.parexmer-ko.com |
| Sheet Waterproofing |
| Tufdek | http://www.tufdek.com |
| Water Repellents |
| Professional Products of Kansas, Inc. | http://www.watersealant.com |
|
| Roof Hugger | http://www.roofhugger.com |