International Bildrite roof insulation products are made from
premium quality hard northern woodfibers and incorporate up to
15% recycled fiber. Our durable, high quality and moisture resistant
roof insulation is manufactured for use in applications where
high strength and rigidity are needed. Both RoofRite High Density
and Bildrite Roof board, Regular Density are asphalt impregnated
for added structural integrity and are available coated and uncoated.
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ADVANTAGES
|
PROPERTIES
|
Dimensional
Stability
High Density |
Compressive
Strength
Water Absorption |
1/2"
- 42psi
3.5% by Vol. |
| Reliable
Service |
R-Value
1/2" |
1.32 |
CERTIFICATION & COMPLIANCES
ASTM C208, C209
CAN/CSA A247-M86
UL Listed
790 Class A
|
Subject
to the conditions of approval as a roofing installation
installed as described in the current edition of the FMRC
approval guide.
|
|
MINERAL
AND FIBER BOARDS
FOR ROOFING SYSTEMS
CLASSIFIED BY
UNDERWRITERS LABORATORIES, INC.
AS TO EXTERNAL FIRE EXPOSURE ONLY
ILO8, R14206
|
|
|
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Underwriters Laboratories, Inc. File #14206 TGFU Roofing
Systems. Factory Mutual system approved roof insulation
for I-60 and I-90 wind uplift. FMRC Job Identification
(J.I.) Number 3Z6A9.AM Roof Rite 1/2" Grade 2 Third
Party Certified, meets or Exceeds ASTM C208, C209.
Important: Consult
the roofing membrane manufacturer and the current Factory
Mutual Approval guide for system application instruction.
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PHYSICAL
PROPERTIES
1/2" Roof Rite - High Density Grade 2
|
|
Property
|
Average
Result
|
ASTM
C208
(Grade 2, 1/2" Roofboard)
|
CAN/CSA-A247
-M86 Criteria
(Type 1, 12.5 mm)
|
|
Transverse
Strength
|
|
|
|
|
-Lbf.
|
14.6
|
12
(min)
|
6.7
(min)
|
|
-N
|
64.9
|
53.4
(min)
|
30
(min)
|
|
Modulus of Rupture
|
|
|
|
|
-psi
|
361
|
275
(min)
|
N/A
|
|
-kPa
|
2489
|
1896
(min)
|
N/A
|
|
Tensile Strength
Parallel to Surface
|
|
|
|
|
-psi
|
200
|
150
(min)
|
50.8
(min)
|
|
Tensile Strength
Perpedicular to Surface
|
|
|
|
|
-psf
|
1728
|
600
(min)
|
500
(min)
|
| -kPa |
68.9
|
28.7
(min)
|
23.9
(min)
|
Compressive Strength
at 10% Deflection |
|
|
|
| -psi |
42.0
|
N/A
|
N/A
|
| -kPa |
289
|
N/A
|
N/A
|
Water Absorption %
by Volume |
3.7
|
7 (max)
|
10 (max)
|
Linear Expansion,
50-90% RH, Max. % |
0.18
|
0.50 (max)
|
0.50 (max)
|
|
Thermal
Conductivity (k) Max
Btu•in/h•ft²•ºF
(W/m•k) at mean temp. of
75±5ºF (24± 3ºC)
|
0.051 (0.36)
|
0.055
|
0.055 (max)
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General Warranty:
Any
deviation from our current installation instructions voids all warranties,
both express and implied, including IMPLIED WARRANTIES OF MERCHANTABILITY
and FITNESS FOR A PARTICULAR PURPOSE. In addition, International Bildrite,
Inc. will not be liable for any lost profits or other consequential,
exemplary, incidental, indirect or special damages sustained on any
loss caused by application of woodfiber roof insulation in deviation
or departure in any way from our current written application instructions.
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