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HomeMy WebLinkAboutProductData_InsulBase Polyiso800-479-6832 | P.O. Box 7000 | Carlisle, PA 17013 | Fax: 717-245-7053 | www.carlislesyntec.com
Overview
InsulBase is a rigid-roof insulation panel composed of a closed-cell
polyisocyanurate foam core bonded on each side to glass-reinforced
felt (GRF).
Features and Benefi ts
»InsulBase polyiso insulation provides the highest R-value per inch of
commercially available insulation products
»Environmentally friendly construction with 0% ozone-depleting
components and CFC free
»Approved for direct application to steel decks
Panel Characteristics
»Available in 4' x 4' (1220 mm x 1220 mm) and 4' x 8' (1220 mm x 2440
mm) panels in thickness of ½" (13 mm) to 4.5" (115 mm)
Applications
»Single-Ply Roof Systems (Ballasted, Mechanically Attached,
Fully Adhered)
Installation
Ballasted Single-Ply Systems
Each InsulBase panel is loosely laid on the roof deck. Butt edges and
stagger joints of adjacent panels. Install the roof membrane according to
Carlisle’s specifi cations.
Mechanically Attached Single-Ply Systems
InsulBase panels must be secured to the roof deck with fasteners and
plates (appropriate to the deck type). Butt edges and stagger joints
of adjacent panels. Install the roof membrane according to Carlisle’s
specifi cations.
Fully Adhered Single-Ply Systems
InsulBase panels must be secured to the roof deck with fasteners and
plates (appropriate to deck type). Butt edges and stagger joints of adjacent
panels. Install the roof membrane according to Carlisle’s specifi cations.
InsulBase 4' x 8' panels can be secured to the roof deck with Carlisle’s
FAST® Adhesive, either full coverage or bead spacing.
InsulBase 4' x 4' panels may be adhered to prepared concrete deck with a
full mopping of Type III or IV asphalt.
Review Carlisle specifi cations and details for complete installation
information.
InsulBase Polyiso Thermal Values
Thickness
(inches)
Thickness
(MM)
LTTR
R-value
Flute
Spanability
0.50 13 2.8 2
5⁄8"
1.00 25 5.7 2
5⁄8"
1.50 38 8.6 4
3⁄8"
2.00 51 11.4 4
3⁄8"
2.50 64 14.4 4
3⁄8"
3.00 76 17.4 4
3⁄8"
3.50 89 20.5 4
3⁄8"
4.00 102 23.6 4
3⁄8"
4.50 114 26.8 4
3⁄8"
EXPERIENCE THE CARLISLE DIFFERENCE
EXPERIENCE THE CARLISLE DIFFERENCE
800-479-6832 | P.O. Box 7000 | Carlisle, PA 17013 | Fax: 717-245-7053 | www.carlislesyntec.com
12.04.18 © 2018 Carlisle.
REPRINT CODE: 600491 - “InsulBase Polyiso Product Data Sheet”
Carlisle, SecurShield, InsulBase and FAST are trademarks of Carlisle.
Codes and Compliances
»ASTM C1289, Type II, Class 1, Grade 2 (20 psi), Grade 3 (25 psi)
»International Building Code (IBC) Section 2603
»UL Standard 790, 263 and 1256: Component of Class A Roof Systems
(refer to UL Roof Materials’ system directory)
»FM® Standards 4450/4470: Class 1 approval for steel roof-deck
constructions (refer to FM RoofNavSM)
»California Code of Regulations, Title 24, Insulation Quality Standard
License #TI-1418
»Third-party certifi cation with the PIMA Quality Mark for Long-Term
Thermal Resistance (LTTR) values
»CAN/ULC S704, Type 2 & 3, Class 2
»Florida Building Code Approval
Precautions
Insulation must be protected from open fl ame and kept dry at all times.
Install only as much insulation as can be covered the same day by
completed roof-covering material. Protect installed product from excessive
foot traffi c. Carlisle will not be responsible for specifi c building and roof
design by others, for defi ciencies in construction or workmanship, for
dangerous conditions on the job site or for improper storage and handling.
Technical specifi cations shown in this literature are intended to be used
as general guidelines only and are subject to change without notice. Call
Carlisle for more specifi c details, or refer to PIMA Technical Bulletin No.
109: Storage & Handling Recommendations for Polyiso Roof Insulation.
Typical Properties and Characteristics
(ASTM C1289)
Physical Property Test Method Value
Compressive Strength ASTM D1621 20 psi* minimum
(138 kPa, Grade 2)
Dimensional Stability ASTM D2126 2% linear change (7 days)
Moisture Vapor Permeance ASTM E96 <1 perm
(57.5 ng/(Pa•s•m²))
Water Absorption C1763 <1% volume
Typical properties and characteristics are based on samples tested and are not guaranteed
for all samples of this product. This data and information is intended as a guide and does not
refl ect the specifi cation range for any particular property of this product.
*Also available in 25 psi minimum, Grade 3
Foamed plastic as roof deck construction material with
resistance to an internal fi re exposure only for use in
construction no.(s) 120 and 123. See UL Directory of
Products Certifi ed for Canada and UL Roofi ng Materials
and Systems Directory. 99DL.