Greython Construction is a national construction management and general construction firm that specializes in building envelope retrofit and repairs and has been assisting multi-family residential owners become compliant with new SB326 protocols.
EXTERIOR WATERPROOFING
Greython Construction provides comprehensive exterior waterproofing solutions designed to protect building envelopes from long-term moisture damage and structural deterioration. Our services include balcony waterproofing systems, traffic coatings, sealant applications, and concrete surface protection designed for multifamily and commercial properties. Each project is executed with careful assessment and material selection to ensure long-lasting durability and compliance with modern building standards.
CLIENTS










In 2018, SB 721 was enacted, requiring the inspection of Exterior Elevated Elements (EEEs) in California. This regulation applies to buildings with three or more multifamily dwellings and was originally intended to cover a wider range of property types. However, before being signed into law, condos, community association properties, and common interest developments were removed from the final scope. SB 721 compliance plays a key role in ensuring multifamily building safety inspections, structural integrity, and long-term exterior waterproofing performance.
On August 30th 2019, the Senate passed SB 326, otherwise known as the The Balcony Bill. The law went into effect in January 2020, which virtually closed the gap left by SB 721.SB 326 applies to over 52,000 common interest developments, which adds up to over 6 million individual units in California. While these new regulations aim to make balconies and Exterior Elevated Elements safer for individuals living in apartments, condos, and multifamily housing, they also make it necessary for property owners to take action to make sure their buildings are up to the state’s safety standards.
To read more on SB326, click here
RECENT PROJECTS
CALL 860.571.4600
If you have a project that you would like to discuss, please submit your contact information and a member of our leadership team will reach out to you directly.
Error: No connected account.
Please go to the Instagram Feed settings page to connect an account.
