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.

Additional blocking is installed behind the drywall for secure fastening of wall and base cabinets.

Electrical Boxes Blocking is an essential aspect of modular home construction that ensures safety, code compliance, and long-term reliability. At Professional Building Systems, we focus

OSB backer boards installed behind drywall for Shelf and Mirror installation providing a secure area for fastening.

At Professional Building Systems, stronger drywall seams are a key part of our commitment to quality and durability in modular homes. Horizontal drywall seams are

Corners and Perpendicular intersections of walls are lagged into place using 1/4” lags for additional structural rigidity.

Walls are initially placed and fastened with nails before being screwed for a final extra sturdy connection.

At Professional Building Systems, we prioritize energy efficiency and durability in every modular home. One of the ways we achieve this is through sealed wall