Improve energy efficiency
- R4, R6, R10 and R16 Options
- NFPA 285 Approvals
- Substrate for Stone, Brick, Tile or Stucco
Faster Installation
PermaBASE CI® Insulated Cement Board is a composite cement board combining the strength and benefits of PermaBASE Cement Board with rigid insulation to create an ideal substrate for exterior finishes that meet or exceed most continuous insulation requirements. Manufactured in a convenient 1", 1 1/4", 2" and 3" overall thickness, PermaBASE CI utilizes common trims and accessories.
- Made with PermaBASE Cement Board and high-density polyiso insulation to provide durability and highly efficient insulation in one convenient package.
- Saves time and labor compared to installing separate insulation and cement board solutions.
- Adhere tile, stone, or thin brick.
- Durable substrate for direct-applied stucco systems.
- NFPA 285 approvals for adhered veneer finishes such as manufactured and natural stone, thin brick and tile as well as direct applied coatings of synthetic stucco.
Exterior Applications
- For exterior application information, click here.
- 15-year Limited Warranty; Exterior applications.
- Florida Product Approval for PermaBASE CI
Video: Commercial Thin Brick Installation with PermaBASE CI® Insulated Cement Board
Video: Commercial Stucco Wall System Installation with PermaBASE CI® Insulated Cement Board
Specifications
Products that suit any project criteria
Product Details
Applications:
Cement Board Stucco, Cement Board Masonry Veneer, Continuous Insulation
Edge(s):
EdgeTech® Reinforced Edge
Thickness(es):
1", 2", 3", 1-1/4"
Width(s):
48"
Related Resources
Product details and technical documentation
Tips & Tools
Detailed information to support your next project
PermaBASE CI Installation Guide
Detailed instructions for the exterior installation of PermaBASE CI.
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Cement Board Stucco Systems
System illustrations utilizing PermaBASE CI.
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Cement Board Masonry Veneer Systems
System illustrations utilizing PermaBASE CI.
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Attachment of PermaBASE CI over concrete and CMU
Detailed Instructions to install PermaBASE CI over concrete and CMU
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PermaBASE CI Recommended Fasteners
Fasteners that have been evaluated for use with PermaBASE CI.
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PermaBASE Exterior Applications Guide
Product information, technical overview, and installation guides.
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PermaBASE Building Products Construction Guide
Comprehensive guide to using and installing all PermaBASE products.
ViewFrequently Asked Questions
How do I create corners with PermaBASE CI?
Miter cut at 45 degrees
Rabbet Joint
How do I cut PermaBASE CI?
- Score PermaBASE CI from the foam side using a utility knife to score/cut completely through the insulation and into the back of the cement board. The board can then be snapped. Cut through the mesh on the front of board to complete the cut.
- While wearing the proper protective equipment, such as safety glasses and approved respirator, use a power saw with the appropriate blade to cut through the entire panel.
- While properly and securely supporting PermaBASE CI, the board can be cut with a traditional hand saw.
- Penetrations can be created in the panel with a drywall saw.
What is the required maximum stud spacing for walls?
16” o.c for wood and metal.
Compare Products
Cement Board
PermaBASE CI® Insulated Cement Board
Product Type
- Cement Board
- Continuous Insulation
- Lightweight
Sustainability
GREENGUARD Certified, GREENGUARD Gold Certified
Description
Composite cement board creates an ideal substrate for exterior finishes that meet or exceed most continuous insulation requirements.
Cement Board
PermaBASE® Cement Board
Product Type
- Cement Board
- Continuous Insulation
Sustainability
GREENGUARD Certified, GREENGUARD Gold Certified, HPD - Health Product Declaration
Description
A durable surface designed to withstand prolonged exposure to moisture.
Cement Board
PermaBASE PLUS® Cement Board
Product Type
- Cement Board
- Lightweight
Sustainability
GREENGUARD Certified, GREENGUARD Gold Certified
Description
Same qualities as PermaBASE® Cement Board but weighs 15% less
Cement Board
PermaBASE™ Cement Board Screws
Product Type
- Cement Board
- Foam Tile Backer
Sustainability
N/A
Description
Corrosion-resistant screws designed for use with cement boards and foam tile backer.
Cement Board
PermaBASE™ Cement Board Tape
Product Type
- Cement Board
- Foam Tile Backer
- Continuous Insulation
Sustainability
N/A
Description
Conceals and reinforces joints between PermaBASE® Cement Board.
Designs & Resources
Find product details and technical documentation in the Design & Resource Center.
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Expert Connection
Discuss your project with PermaBASE experts who can help guide your product selection.
Get In TouchNeed Technical Information?
Call 1-800-NATIONAL®
National Gypsum Company is the exclusive service provider for products manufactured by PermaBASE Building Products, LLC.