Air-Vapor BarrierAir-Vapor Barrier
Thermal Barrier ProtectionsThermal Barrier Protections
Foam InsulationFoam Insulation
RoofingRoofing
Wine Storage TanksWine Storage Tanks
Acoustical InsulationAcoustical Insulation

We believe in doing a project right the first time or not doing it at all.

K-5 Contracting services the construction industry throughout the Northwest. Our commitment to quality workmanship has earned us a strong reputation as a good contractor in both commercial and residential building markets.

Our services include Spray Polyurethane Foam (SPF) for insulation and roofing, Industrial Coatings for tanks, floors and roofing. Industrial Sealants for expansion and control joints in concrete construction, Thermal Barrier Protection (otherwise known as fireproofing) for structural steel buildings and spray urethane foam, Fiberglass insulation including BIBS (Blown in Blanket), Simple Saver, blown fiberglass and batts and spray applied acoustical insulation.

We are licensed, bonded and insured.

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