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Greenwood Industries commitment to excellence manifests itself in many forms, including support of and active participation in numerous federal, local government, and industry-related organizations.

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In building construction, a structure needs waterproofing since concrete itself will not be watertight on its own (but note concrete is easily waterproofed with additives). The conventional system of waterproofing involves ‘membranes’. This relies on the application of one or more layers of membrane (available in various materials: e.g., bitumen, silicate, PVC, EPDM etc.) that act as a barrier between the water and the building structure, preventing the passage of water. However, the membrane system relies on exacting application, presenting difficulties. Problems with application or adherence to the substrate can lead to leakage.

The protection of structural components, buildings, and installations from the penetration of water (antiseepage waterproofing) or of construction materials from the harmful effects of wetting or seepage water or other corrosive fluids (anticorrosion waterproofing). Waterproofing ensures the normal use of buildings, installations, and equipment and increases their reliability and durability.

Waterproofing is differentiated according to its basic material as asphalt, mineral, plastic, and metallic; according to the method of its application as painted, plastered, glued, poured, impregnated, injected, filled, and installed; according to its principal purpose and structural characteristics as surface, keyed expansion-joint, “clamp” and “tear,” joint-and connection-caulking, and multipurpose (for example, in hydrothermal insulation and plastic compensators).

Greenwood Industries employs only highly skilled and experienced professionals to complete waterproofing projects. Greenwood understands the importance and impact waterproofing has on a structure. Therefore, Greenwood Industries ensures the highest product and installation quality coupled with the experience necessary to meet specific project needs.

Client Testimonials

"I'd like to formally thank the Service Department at Greenwood Industries for their professionalism and dedication to their work.  From the first call we made to you as a new customer, I could tell you were dedicated to great service.  After that first call, your technician called to confirm his anticipated arrival time, and actually arrived on time!  All of the various roof leaks were satisfactorily repaired and you even called the next day to check on the performance of those repairs. As a Master Electrician who has worked in a service role for many years, and now as acting Facility Manager for one of the Commonwealth's most critical buildings, it was refreshing to see that same respect, values, and professional displayed by your techs that I remember from years past.  You just don't see this kind of customer service as often as we'd like anymore."

Russell Cook, Acting Facility Manager, Electrical Engineer, Massachusetts Division of Capital Asset Management and Maintenance (DCAMM)