Flexlite Select Boundary Board
A Pre-Manufactured, Pre-Back-Wrapped Detail Boundary Board For the Durex Flexlite Select EIFS System

Flexlite Select Boundary Board is a pre-manufactured, pre-back-wrapped detail boundary board for the Flexlite Select EIFS System.  It is comprised of expanded polystyrene insulation conforming to CAN/ULC S701, measuring 8”wide by 96” long and is pre-back wrapped with factory applied base coat and reinforcing mesh. Flexlite Select Boundary Board prevents convention of the Flexlite Select EIFS System which helps maintain the R-Value of the system and is to be placed at all topside and fenestration terminations.

  • Guarantees maximum thermal resistance retention
  • Propriatary design
  • Meets 2017 NEBC, OBC SB-10 & SB-12 for Continuous Insulation (CI)
  • Forms part of total tested and approved system (refer to system technical data sheet)
  • Facilitate for ideal sealant joint placement
  • Guarantees crisp termination lines

Flexlite Select Boundray Boards form part of the required components for the Flexlite Select System.  The boundray is propriatary designed to guarantee that maximum thermal resistance of the system is maintained.  It is utilized at all upper extremity of horizontal joints and teminations (refer to system design details).  The interface joint where the Flexlite Select Boundray Board is used is completed with backer rod and sealant.