Modular Homes Structural Integrity defines every home built by Professional Building Systems. Our construction method strengthens each home by extending exterior wall sheathing over the

Proper insulation is a cornerstone of energy-efficient, comfortable, and durable modular homes. At Professional Building Systems, we combine Batt Insulation with DOW Exterior Rigid Foam

OSB & Plywood sub floors are covered with a protective plastic during the production process to ensure a clean sub floor system for the installation of

All seams of DOW Exterior Rigid Foam Insulation are taped with DOW seam tape to ensure an air tight building envelope.

A foam gasket material is installed on one side of each marriage wall to ensure an air tight seal when erecting the units on the foundation.

Ceiling drywall is adhered using state of the art spray adhesive instead of standard fasteners to eliminate the possibility of nail pops once a structure

A door and window flashing is used after installation to seal against water and air penetration.

Gaskets behind all electrical boxes installed on exterior walls to insulate and provide protection of drafts.

Spray Foam is applied to all exterior framing penetrations to ensure a more air tight home.