JLA Supply is a distributor of top-of-the-line Divisions 3, 7 and 9 construction products to complement our concrete forming and tilt brace rental systems. We are also the largest foam tape converting facility on the West Coast. Operating since 1974, we have a solid understanding of the needs of our customers. As an 100% employee owned company, JLA Supply is known in different markets and industries by one of these names:  Sealant Specialists, SECO Construction Supply, or Cascade Construction Accessories.

We distribute premier lines of commercial quality sealants, waterproofing, foam tapes and concrete related supplies such as: Tremco, Pecora, AVM, SpecChem, Sika, Nox-Crete, Meadow Burke, Westcoat and many others used in the concrete, waterproofing and glazing industries. We approach our service by fostering positive relationships characterized by integrity, professionalism, enthusiasm, respect, and a sense of enjoyment.

JLA Supply (formerly known as John Latta Associates, Inc.) incorporated in 1974 with headquarters in Portland, Oregon.  We operate out of 6 locations:  Portland OR, Beaverton OR, Seattle WA, Yakima WA, Spokane WA, and Boise ID.

Building Supplies

Chemicals

Construction

Manufacturing

Materials

JLA Supply (Sealant Specialists/SECO Construction Supply/Cascade Concrete Accessories)

Paul Von Goedert

Earl Ratliff Jr

Corbin Anderson

Brent Zaemann

JLA Supply (Sealant Specialists/SECO Construction Supply/Cascade Concrete Accessories)

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