UL Designs & Thicknesses for Isolatek's passive fireproofing materialsIsolatek International

For the most current UL designs, please visit the UL Product iQ page >

CAFCO SprayFilm WB 3 & WB 4 | CAFCO SprayFilm WB 5

CAFCO^® SprayFilm^® WB 3 & WB 4

KEY:

NW= Normal Weight	LW= Light Weight	r= Restrained Beam
HF= Half Flange	RT= Rectangular Tube	ST= Square Tube
HSS= Hollow Steel Section	SP= Standard Pipe	WF= Wide Flange
AF= All Fluted	C= Cellular	WT= T Shaped Beam

Floor-Ceiling Assembly

Design	UL PDF	DWG	Thickness Charts
D902	VIEW	DWG	D902 AF, LW >	D902 AF, NW >
D601	VIEW	N/A

Floor Beam

Design	UL PDF	DWG	Thickness Charts
N614	VIEW	DWG	N614 LW >	N614 NW >	N614r LW >	N614r NW >
N635	VIEW		N635 >	N635 C >	N635r C >

Columns

Design	UL PDF	DWG	Thickness Charts
X649	VIEW	DWG	X649 >	X649 WT >
X650	VIEW	DWG	X650 HSS P >	X650 RT >	X650 SP >	X650 ST >
Y614	VIEW	DWG	Y614 RT >	Y614 ST >
Y622	VIEW	N/A

Miscellaneous Shapes

Design	UL PDF	DWG	Thickness Charts
N/A	N/A	N/A	N/A	American Standard Channels >
				Miscellaneous Channels >
				Double Angles Equal >
				Double Angles Unequal >
				Single Angles >
				Miscellaneous Shapes (other) >

Top ^

CAFCO^® SprayFilm^® WB 5

KEY:

NW= Normal Weight	LW= Light Weight	r= Restrained Beam
HF= Half Flange	RT= Rectangular Tube	ST= Square Tube
HSS= Hollow Steel Section	SP= Standard Pipe	WF= Wide Flange
AF= All Fluted	C= Cellular	WT= T Shaped Beam

Floor-Ceiling Assembly

Design	UL PDF	DWG	Thickness Charts
D902	VIEW	DWG	D902 AF, NW >

Floor Beam

Design	UL PDF	DWG	Thickness Charts
N634	VIEW	DWG	N634 LW >	N634 NW >	N634r LW >	N634r NW >

Columns

Design	UL PDF	DWG	Thickness Charts
Y615	VIEW	DWG	Y615 WF >	Y615 WT >
Y616	VIEW	DWG	Y616 HSS P >	Y616 RT >	Y616 SP >	Y616 ST >

Miscellaneous Shapes

Design	UL PDF	DWG	Thickness Charts
N/A	N/A	N/A	N/A	American Standard Channels >
				Miscellaneous Channels >
				Double Angles Equal >
				Double Angles Unequal >
				Single Angles >
				Miscellaneous Shapes (other) >

Top ^

CAFCO^® 300 Series & CAFCO^® 400 Series | CAFCO FENDOLITE M-II & TG

CAFCO^® 300 Series &
CAFCO^® 400 Series

KEY:

NW= Normal Weight	LW= Light Weight	r= Restrained Beam
HF= Half Flange	RT= Rectangular Tube	ST= Square Tube
HSS= Hollow Steel Section	SP= Standard Pipe	WF= Wide Flange
AF= All Fluted	C= Cellular	WT= T Shaped Member

Floor-Ceiling Assembly

Design	UL PDF	DWG	Thickness Charts
D759	VIEW	DWG	D759 AF >	D759 C >
D796	VIEW	N/A
D799	VIEW	N/A	D799 AF >	D799 C >
D859	VIEW	DWG	D859 LW >	D859 NW >
D860	VIEW	DWG
D902	VIEW	DWG	D902 AF >	D902 C >
D904	VIEW	N/A
D988	VIEW	N/A	D988 AF >	D988 C >
G705	VIEW	DWG	G705 NW >	G705 LW >	G705 NW Joists >	G705 LW Joists >
G716	VIEW	N/A
G717	VIEW	N/A	G717 >	G717 Joists >

Concrete Floor Assembly

Design	UL PDF	DWG	Thickness Charts
J708	VIEW	N/A	J708 >
J710	VIEW	N/A
J725	VIEW	N/A
J804	VIEW	N/A
J805	VIEW	N/A
J809	VIEW	DWG	J809 >
J957	VIEW	DWG	J957 >

Floor Beams

Design	UL PDF	DWG	Thickness Charts
N743	VIEW	N/A	N743 LW, AF > N743 NW, AF >	N743r LW, AF > N743r NW, AF >	N743 LW, C > N743 NW, C >	N743r LW, C > N743r NW, C >
N759	VIEW	DWG	N759 AF > N759 AF, HF >	N759 C > N759 C, HF >	N759r AF > N759r AF, HF >	N759r C > N759r C, HF >
N761	VIEW	DWG	N761 LW, AF Joists > N761 NW, AF Joists >	N761r LW, AF Joists > N761r NW, AF Joists >	N761 LW, C Joists > N761 NW, C Joists >	N761r LW, C Joists > N761r NW, C Joists >
N792	VIEW	N/A	N792 LW, AF Joists > N792 NW, AF Joists > N792 LW, AF ≤ 4’ Joists > N792 NW, AF ≤ 4’ Joists >	N792r LW, AF Joists > N792r NW, AF Joists > N792r LW, AF ≤ 4’ Joists > N792r NW, AF ≤ 4’ Joists >	N792 LW, C Joists > N792 NW, C Joists > N792 LW, C ≤ 4’ Joists > N792 NW, C ≤ 4’ Joists >	N792r LW, C Joists > N792r NW, C Joists > N792r LW, C ≤ 4’ Joists > N792r NW, C ≤ 4’ Joists >
N873	VIEW	N/A

Roof Assembly

Design	UL PDF	DWG	Thickness Charts
P301	VIEW	DWG
P719	VIEW	DWG	P719 >	P719 Joists >
P723	VIEW	DWG	P723 >	P723 Joists >
P826	VIEW	DWG	P826 >	P826 Joists >

Roof Beams

Design	UL PDF	DWG	Thickness Charts
S721	VIEW	DWG	S721 > S721 HF >	S721r > S721r HF >	S721 Joists >	S721r Joists >
S729	VIEW	DWG	S729 > S729 HF >	S729r > S729r HF >	S729 Joists >	S729r Joists >
S751	VIEW	N/A	S751 >	S751r >	S751 Joists > S751r Joists >	S751 ≤ 4 Joists > S751r ≤ 4 Joists >

Design

UL PDF

DWG

Thickness Charts

S721

S729

S751

N/A

S751 Joists >
S751r Joists >

S751 ≤ 4 Joists >
S751r ≤ 4 Joists >

Insulating Concrete Roof Assembly

Design	UL PDF	DWG	Thickness Charts
P675	VIEW	N/A
P676	VIEW	N/A
P908	VIEW	DWG	P908 and P922 >	P908 and P922 Joists >
P922	VIEW	DWG	P908 and P922 >	P908 and P922 Joists >

Columns

Design	UL PDF	DWG	Thickness Charts
X790	VIEW	DWG	X790 > X790 HF > X790 RT >	X790 SP > X790 ST >	X790-Y729 > X790 WT >	X790-Y729 WT > X790-Y729 HF >
Y729	VIEW	N/A	X790-Y729 >	X790-Y729 WT >	X790-Y729 HF >

Design

UL PDF

DWG

Thickness Charts

X790

Y729

N/A

Walls and Partitions

Design	UL PDF	DWG	Thickness Charts
U706	VIEW	N/A

Miscellaneous Shapes

Design	UL PDF	DWG	Thickness Charts
N/A	N/A	N/A	N/A	American Standard Channels >
				Miscellaneous Channels >
				Double Angles Equal >
				Double Angles Unequal >
				Single Angles >
				Miscellaneous Shapes (other) >

Top ^

CAFCO^® FENDOLITE^® M-II & TG

KEY:

NW= Normal Weight	LW= Light Weight	r= Restrained Beam
HF= Half Flange	RT= Rectangular Tube	ST= Square Tube
HSS= Hollow Steel Section	SP= Standard Pipe	WF= Wide Flange
AF= All Fluted	C= Cellular	WT= T Shaped Member

Floor-Ceiling Assembly

Design	UL PDF	DWG	Thickness Charts
D759	VIEW	DWG	D759 AF >	D759 C >
D799	VIEW	N/A	D799 AF >	D799 C >
D902	VIEW	DWG	D902 AF >	D902 C >
D988	VIEW	N/A	D988 AF >	D988 C >
G705	VIEW	DWG	G705 NW >	G705 LW >	G705 NW Joists >	G705 LW Joists >
G717	VIEW	N/A	G717 >	G717 Joists >

Concrete Floor Assembly

Design	UL PDF	DWG	Thickness Charts
J809	VIEW	DWG	J809 >

Floor Beams

Design	UL PDF	DWG	Thickness Charts
N743	VIEW	N/A	N743 LW, AF > N743 NW, AF >	N743r LW, AF > N743r NW, AF >	N743 LW, C > N743 NW, C >	N743r LW, C > N743r NW, C >
N759	VIEW	DWG	N759 AF > N759 AF, HF >	N759r AF > N759r AF, HF >	N759 C > N759 C, HF >	N759r C > N759r C, HF >
N761	VIEW	DWG	N761 LW, AF Joists > N761 NW, AF Joists>	N761r LW, AF Joists > N761r NW, AF Joists >	N761 LW, C Joists > N761 NW, C Joists >	N761r LW, C Joists > N761r NW, C Joists >
N792	VIEW	N/A	N792 LW, AF Joists > N792 NW, AF Joists > N792 LW, AF ≤ 4’ Joists > N792 NW, AF ≤ 4’ Joists >	N792r LW, C Joists > N792r NW, C Joists > N792r LW, AF ≤ 4’ Joists > N792r NW, AF ≤ 4’ Joists >	N792 LW, C Joists > N792 NW, C Joists > N792 LW, C ≤ 4’ Joists > N792 NW, C ≤ 4’ Joists >	N792r LW, C Joists > N792r NW, C Joists > N792r LW, C ≤ 4’ Joists > N792r NW, C ≤ 4’ Joists >

Roof Assembly

Design	UL PDF	DWG	Thickness Charts
P721	VIEW	N/A
P819	VIEW	DWG	P819 >	P819 Joists >
P826	VIEW	DWG	P826 >	P826 Joists >

Roof Beams

Design	UL PDF	DWG	Thickness Charts
S720	VIEW	DWG	S720 >	S720r >
S723	VIEW	DWG
S751	VIEW	N/A	S751 >	S751r >	S751 Joists > S751r Joists >	S751 ≤ 4 Joists > S751r ≤ 4 Joists >

Insulating Concrete Roof Assembly

Design	UL PDF	DWG	Thickness Charts
P908	VIEW	DWG	P908 and P922 >	P908 and P922 Joists >
P922	VIEW	DWG	P908 and P922 >	P908 and P922 Joists >

Columns

Design	UL PDF	DWG	Thickness Charts
X764	VIEW	N/A	X764 >	X764 HF >	X764 WT >
X768	VIEW	N/A	X768 RT >	X768 SP >	X768 ST >
XR704	VIEW	N/A

Miscellaneous Shapes

Design	UL PDF	DWG	Thickness Charts
N/A	N/A	N/A	N/A	American Standard Channels >
				Miscellaneous Channels >
				Double Angles Equal >
				Double Angles Unequal >
				Single Angles >
				Miscellaneous Shapes (other) >

Top ^

CAFCO^® BLAZE-SHIELD^® II,
CAFCO BLAZE-SHIELD II HS &
CAFCO BLAZE-SHIELD HP

KEY:

NW= Normal Weight	LW= Light Weight	r= Restrained Beam
HF= Half Flange	RT= Rectangular Tube	ST= Square Tube
HSS= Hollow Steel Section	SP= Standard Pipe	WF= Wide Flange
AF= All Fluted	C= Cellular	WT= T Shaped Member

Floor-Ceiling Assembly

Design	UL PDF	DWG	Thickness Charts
D832	VIEW	DWG	D832 AF >	D832 C >
D858	VIEW	DWG	D858 AF >	D858 C >
D859	VIEW	DWG	D859 LW >	D859 NW >
D860	VIEW	DWG
D902	VIEW	DWG	D902 AF >	D902 C >
D904	VIEW	N/A
D988	VIEW	N/A	D988 AF >	D988 C >
E701	VIEW	N/A	E701 AF >	E701 C >
E702	VIEW	N/A	E702 AF >	E702 C >
G801	VIEW	DWG	G801 LW >	G801 NW >	G801 LW Joists >	G801 NW Joists >
G809	VIEW	N/A	G809 LW >	G809 Joists >

Concrete Floor Assembly

Design	UL PDF	DWG	Thickness Charts
J801	VIEW	DWG
J803	VIEW	DWG
J804	VIEW	N/A
J805	VIEW	N/A
J809	VIEW	DWG	J809 >
J957	VIEW	DWG	J957 NW >

Floor Beams

Design	UL PDF	DWG	Thickness Charts
N805	VIEW	DWG	N805 AF & C >	N805r AF & C >
N815	VIEW	DWG	N815 LW, AF, HF > N815 NW, AF, HF >	N815r LW, AF, HF > N815r NW, AF, HF >	N815 LW, C, HF > N815 NW, C, HF >	N815r LW, C, HF > N815r NW, C, HF >
N823	VIEW	DWG	N823 LW, AF > N823 NW, AF >	N823r LW, AF > N823r NW, AF >	N823 LW, C > N823 NW, C >	N823r LW, C > N823r NW, C >
N826	VIEW	DWG
N830	VIEW	DWG	N830 LW, AF Joists > N830 NW, AF Joists >	N830r LW, AF Joists > N830r NW, AF Joists >	N830 LW, C Joists > N830 NW, C Joists >	N830r LW, C Joists > N830r NW, C Joists >
N860	VIEW	N/A	N860 LW, AF > N860 NW, AF >	N860 LW, C > N860 NW, C >	N860r LW, AF > N860r NW, AF >	N860r LW, C > N860r NW, C >
N868	VIEW	N/A	N868 AF Joists > N868r AF Joists >	N868 C Joists > N868r C Joists >	N868 AF ≤ 4′ Joists > N868r AF ≤ 4′ Joists >	N868 C ≤ 4′ Joists > N868r C ≤ 4′ Joists >

Roof Assembly

Design	UL PDF	DWG	Thickness Charts
P301	VIEW	DWG
P801	VIEW	DWG	P801 >
P807	VIEW	N/A
P815	VIEW	N/A
P819	VIEW	DWG	P819 >	P819 Joists >	P819 ≤ 4′ Joists >
P825	VIEW	DWG	P825 >	P825 Joists >
P826	VIEW	DWG	P826 >	P826 Joists >

Roof Beams

Design	UL PDF	DWG	Thickness Charts
S801	VIEW	DWG	S801 >	S801r >
S802	VIEW	DWG	S802 Joists >	S802r Joists >
S803	VIEW	DWG	S803 >	S803r >
S805	VIEW	DWG	S805 >
S806	VIEW	DWG	S806 Joists >	S806r Joists >
S812	VIEW	N/A	S812 >	S812r >	S812 Joists > S812r Joists >	S812 ≤ 4′ Joists > S812r ≤ 4′ Joists >

Insulating Concrete Roof Assembly

Design	UL PDF	DWG	Thickness Charts
P908	VIEW	DWG	P908 and P922 >	P908 and P922 Joists >
P922	VIEW	DWG	P908 and P922 >	P908 and P922 Joists >

Columns

Design	UL PDF	DWG	Thickness Charts
X827	VIEW	DWG	X827 RT >	X827 SP >	X827 ST >
X829	VIEW	DWG	X829 >	X829 HF >	X829 WT >
X841	VIEW	DWG

Walls and Partitions

Design	UL PDF	DWG
U357	VIEW	N/A
U401	VIEW	N/A
U431	VIEW	N/A
U450	VIEW	DWG
U804	VIEW	DWG

Miscellaneous Shapes

Design	UL PDF	DWG	Thickness Charts
N/A	N/A	N/A	N/A	American Standard Channels >
				Miscellaneous Channels >
				Double Angles Equal >
				Double Angles Unequal >
				Single Angles >
				Miscellaneous Shapes (other) >

Top ^

CAFCO-BOARD^®

KEY:

NW= Normal Weight	LW= Light Weight	r= Restrained Beam
HF= Half Flange	RT= Rectangular Tube	ST= Square Tube
HSS= Hollow Steel Section	SP= Standard Pipe	WF= Wide Flange
AF= All Fluted	C= Cellular	WT= T Shaped Beam

Floor-Ceiling Assembly

Design	UL PDF	DWG	Thickness Charts
D301	VIEW	DWG	D301 >
D915	VIEW	DWG	D915 >

Floor Beams

Design	UL PDF	DWG	Thickness Charts
N308	VIEW	DWG	N308 and N309 >
N309	VIEW	DWG	N308 and N309 >

Roof Assembly

Design	UL PDF	DWG	Thickness Charts
P301	VIEW	DWG	P301 >

Insulating Concrete Roof Assembly

Design	UL PDF	DWG	Thickness Charts
P922	VIEW	DWG	P922 >

Columns

Design	UL PDF	DWG	Thickness Charts
X314	VIEW	DWG	X314 >

Top ^

Intumescent Coatings

Wet Spray

Dry Spray

CAFCO^® BLAZE-SHIELD^® II, II HS & HP >

Rigid Board

CAFCO-BOARD^® >

Isolatek International

Advancing Passive Fireproofing Technology

CAFCO® SprayFilm® WB 3 & WB 4

Floor-Ceiling Assembly

Floor Beam

Columns

Miscellaneous Shapes

CAFCO® SprayFilm® WB 5

Floor-Ceiling Assembly

Floor Beam

Columns

Miscellaneous Shapes

CAFCO® 300 Series & CAFCO® 400 Series

Floor-Ceiling Assembly

Concrete Floor Assembly

Floor Beams

Roof Assembly

Roof Beams

Insulating Concrete Roof Assembly

Columns

Walls and Partitions

Miscellaneous Shapes

CAFCO® FENDOLITE® M-II & TG

Floor-Ceiling Assembly

Concrete Floor Assembly

Floor Beams

Roof Assembly

Roof Beams

Insulating Concrete Roof Assembly

Columns

Miscellaneous Shapes

CAFCO® BLAZE-SHIELD® II, CAFCO BLAZE-SHIELD II HS & CAFCO BLAZE-SHIELD HP

Floor-Ceiling Assembly

Concrete Floor Assembly

Floor Beams

Roof Assembly

Roof Beams

Insulating Concrete Roof Assembly

Columns

Walls and Partitions

Miscellaneous Shapes

CAFCO-BOARD®

Floor-Ceiling Assembly

Floor Beams

Roof Assembly

Insulating Concrete Roof Assembly

Columns

CAFCO^® SprayFilm^® WB 3 & WB 4

CAFCO^® SprayFilm^® WB 5

CAFCO^® 300 Series &
CAFCO^® 400 Series

CAFCO^® FENDOLITE^® M-II & TG

CAFCO^® BLAZE-SHIELD^® II,
CAFCO BLAZE-SHIELD II HS &
CAFCO BLAZE-SHIELD HP

CAFCO-BOARD^®