From damp proofing to large-scale under-slab systems to wall and plaza deck projects, M. Gottfried, Inc. professionals are skilled and knowledgeable in all the below grade waterproofing systems your architect or consultant may choose. we are licensed by many major waterproofing system manufacturers such as W. R. Grace, Hydrotech, Carlisle (CCW), Henry and Cetco. We bring the same detailed attention to our deck and foundation services as we do to our roofing services.

Bituthene wall waterproofing project
Bituthene below grade waterproofing project
Preprufe underslab waterproofing project
Preprufe underslab waterproofing system

Call our office: 203-323-8173            Contact us

Underslab and foundation waterproofing

CETCO bentonite below grade waterproofing
Bentonite below grade waterproofing system
Preprufe underslab waterproofing system
Preprufe underslab waterproofing system

Proper foundation and under-slab membranes and coatings are often short-changed in a construction project – which can become a costly mistake for a building owner if dampness or leaks appear in their basements or below-grade tenant space.

We work closely with engineers to ensure their design is carried out as instructed. Having M. Gottfried, Inc. install a strong, durable commercial grade system from the start keeps below-grade space dry and avoids the “after the fact” headaches that become necessary to stop foundation leaks.

See a list of our State licenses, roofing organizations and approved manufacturers

Office: 203-323-8173            Contact us


… Thank you for being such a good company. I received the below message from the client. I knew you were a good company. Now my client knows.

“Roof inspector will be out around 9:30-10 to walk the roof again. The roofing vendor you picked is one of his favorites! He said they do great work.””


Plaza Deck and Roof Deck Waterproofing

Bituthene deck waterproofing system
Bituthene deck waterproofing system

M Gottfried, Inc. also installs plaza deck or roof deck membranes. Depending on its substrate and location, deck systems can be installed using a roofing product or below-grade waterproofing products.

IPE wood paver installation
IPE wood paver installation
Norwalk, CT
Concrete paver installation
Concrete paver deck installation
Stamford, CT

We can install  a paver system on top of a deck – such as Hanover or Westile concrete paver system or Bison Ipe wood paver system. We also install green roofs. Consult with our waterproofing experts about specifications or aesthetics – we can help you choose the right deck system for your property. 

Please Email and let us know your needs,  or call us with your questions  at 203-323-8173 

M Gottfried Inc logo

Choose M. Gottfried, Inc. for all your roofing needs

M. Gottfried, Inc.        89 Research Drive        Stamford, CT 06906