Builders Dry Our  precast wall panels have a minimum 5,000+psi concrete with fiber mesh reinforcement. The walls are warranted for structural defects and side wall, groundwater penetration. Energy Efficient Dow® StyrofoamTM insulation is built into the Xi (X-TRA Insulation) wall to provide an insulation value of R-12.5. Additional insulation may be site-installed, following builder guidelines. Custom Designed  built to virtually any architectural style; to include details such as window and door openings, beam pockets and brick ledges. The walls are available in 4’, 8’2”, 9’, and 10’ heights. Year Round Building Manufactured in a climate-controlled facility and delivered directly to your job site. Typically, walls are installed in less than one day by certified crews.Our Walls can be installed all year regardless of most weather conditions. Ready To Finish Pre-engineered with access holes built in for ease of wiring and plumbing and no additional framing is needed. The galvanized steel stud facing is laser- leveled to be plumb, level and square and ready for drywall finishing. Technical Resources >>  Setwright Precast is a Authorized Seller / Installer of Superior Walls .  Working under a contract agreement  with Superior Walls of Upstate New York, Inc.  Under this Contract agreement Setwright Precast is authorized  to sell and Install  Superior Walls in open territory in the following states:  Maine , New Hampshire and Massachusetts. Proudly Installing & Supplying Precast Walls In Maine , New Hampshire and Massachusetts.