Public Facilities Designed For Your Needs.

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The Chisholm Series.
Prefabricated, concrete Vault Toilet Restroom Buildings in 3 standard configurations with customization options.
WalCon offers prefabricated, concrete, ADA-compliant vault toilet buildings in standard configurations that meet the needs of many rural applications. Our single- and two-room designs offer up to 2 dry toilets, but because the buildings are modular, standard units can be combined to offer additional toilets. Our standard products can be customized to include fixture, amenity and exterior finish options. If you don't see what you're looking for in our standard Chisholm series, contact us. WalCon can design the vault toilet restroom facility that meets your needs.

ADA-Compliant, Single-Stall Vault Restroom Building.
A superior, concrete, ADA-compliant, single stall vault restroom building, complete with floor, walls, gable roof, and dry toilet. The Chisholm 11 has a painted stucco exterior with a painted concrete roof. This model includes one ventilated holding vault with service access and ships in two sections, the building and the vault.

ADA-Compliant, Single-Stall Vault Restroom Building with Privacy Screen.
A superior, concrete, ADA-compliant, single stall vault restroom building, complete with floor, walls, gable roof, and dry toilet. The Chisholm 11P includes a privacy screen and has a painted stucco exterior with a painted concrete roof. This model includes one ventilated holding vault with service access and ships in two sections, the building and the vault.

ADA-Compliant, 2-Room Vault Restroom Building.
A superior, concrete, ADA-compliant, two-room vault restroom building, complete with floor, walls, gable roof, and two dry toilets. The Chisholm 22 has a painted stucco exterior with a painted concrete roof. This model includes two ventilated holding vaults with service access and ships in four sections, two building and two vault sections.