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SYNTHETIC ROOF UNDERLAYMENT HOUSEWRAP FLASHING & SEAM TAPES TEMPORARY ROOF PROTECTION

REXTM Fortis Low-P

WE
HAVE YOU
COVERED
IN EVERY
DIRECTION

REX™ FORTIS is the only choice for demanding applications to protect from severe weather conditions and environments. Because of its one of a kind construction, REX™ FORTIS prevents the infiltration of air and water while still allowing for the escape of water vapor. But the most unique feature is the 360 degree drainage that no other wrap in the world can give. REX™ FORTIS can drain in EVERY direction, no matter the final wall cladding, wood, vinyl, metal, brick, stone, cement sidings, stucco or EFIS. The incorporation of ALTA 360° makes REX™ FORTIS a one of a kind all weather protection layer for any type of construction with the assurance of quality and lifelong service. REX™ FORTIS has you covered in every direction!

REXTM Fortis Low-P

 
PRODUCT SPECIFICATION
TEST METHOD
Air Penetration Resistance
0.0013
ASTM E2178 (cfm/ft2@1.57 psf)
 
> 2000
Gurley Hill (TAPPI-T460) (sec/100cm)
Water Vapor Transmission
105
ASTM E96 Method A (g/m2/24 hrs)
 
15
(perms)
 
72
ASTM E96 Method B (g/m2/24 hrs)
 
10.4
(perms)
Water Penetration Resistance
> 300
AATCC 127 (cm)
Basis Weight
2.2
TAPPI T-410 (oz/sq yd)
Thickness
8
ASTM D3776 (mils)
Breaking Strength
30
ASTM D882 (lb/in) MD
 
30
ASTM D882 (lb/in) CD
Dry Tensile
45
ASTM D5034 (lb/in) MD
 
45
ASTM D5034 (lb/in) CD
Tear Resistance (Trapezoid)
13.5
ASTM D1117 (lbs) MD
 
12.5
ASTM D1117 (lbs) CD
Drainage Efficiency
> 95%
ASTM E2273
 
> 95%
ICC-ES AC 235 Section 4.5
Surface Burning Characteristics
5 Class A
ASTM E84 Flame Spread Index
 
45 Class A
Smoke Develop Index
Ultra Violet Light Exposure
180 days
 
Roll Size (Rolls per Pallet)
36”x100’ 50 Rolls
36”x150’ 45 Rolls
54”x100’ 100 Rolls
54”x150’ 90 Rolls
9’x100’ 50 Rolls
9’x150’ 45 Rolls
9’x195’ 40 Rolls
10’x100’ 50 Rolls
10’x150’ 45 Rolls
10’x195’ 40 Rolls

CODE CHANGES
International Code Council
ICC ESR-4132 		AlphaProTech Engineered Products, Inc.
301 South Blanchard St.
Valdosta, GA 31601
866-312-1837 		Manufacturing & Distribution Facilities
Valdosta, Georgia
Nogales, Arizona
Salt Lake City, Utah
SYNTHETIC ROOF UNDERLAYMENT HOUSEWRAP FLASHING & SEAM TAPES TEMPORARY ROOF PROTECTION

REXTM Fortis High-P

WE
HAVE YOU
COVERED
IN EVERY
DIRECTION

REX™ FORTIS is the only choice for demanding applications to protect from severe weather conditions and environments. Because of its one of a kind construction, REX™ FORTIS prevents the infiltration of air and water while still allowing for the escape of water vapor. But the most unique feature is the 360 degree drainage that no other wrap in the world can give. REX™ FORTIS can drain in EVERY direction, no matter the final wall cladding, wood, vinyl, metal, brick, stone, cement sidings, stucco or EFIS. The incorporation of ALTA 360° makes REX™ FORTIS a one of a kind all weather protection layer for any type of construction with the assurance of quality and lifelong service. REX™ FORTIS has you covered in every direction!

REXTM Fortis High-P

 
PRODUCT SPECIFICATION
TEST METHOD
Air Penetration Resistance
0.00082
ASTM E2178 (cfm/ft2@1.57 psf)
 
> 2500
Gurley Hill (TAPPI-T460) (sec/100cm)
Water Vapor Transmission
385
ASTM E96 Method A (g/m2/24 hrs)
 
55
(perms)
 
465
ASTM E96 Method B (g/m2/24 hrs)
 
67
(perms)
Water Penetration Resistance
> 300
AATCC 127 (cm)
Basis Weight
2.2
TAPPI T-410 (oz/sq yd)
Thickness
8
ASTM D3776 (mils)
Breaking Strength
30
ASTM D882 (lb/in) MD
 
30
ASTM D882 (lb/in) CD
Dry Tensile
45
ASTM D5034 (lb/in) MD
 
45
ASTM D5034 (lb/in) CD
Tear Resistance (Trapezoid)
13.5
ASTM D1117 (lbs) MD
 
12.5
ASTM D1117 (lbs) CD
Drainage Efficiency
> 95%
ASTM E2273
 
> 95%
ICC-ES AC 235 Section 4.5
Surface Burning Characteristics
5 Class A
ASTM E84 Flame Spread Index
 
45 Class A
Smoke Develop Index
Ultra Violet Light Exposure
180 days
 
Roll Size (Rolls per Pallet)
36”x100’ 50 Rolls
36”x150’ 45 Rolls
54”x100’ 100 Rolls
54”x150’ 90 Rolls
9’x100’ 50 Rolls
9’x150’ 45 Rolls
9’x195’ 40 Rolls
10’x100’ 50 Rolls
10’x150’ 45 Rolls
10’x195’ 40 Rolls

CODE CHANGES
International Code Council
ICC ESR-4132 		AlphaProTech Engineered Products, Inc.
301 South Blanchard St.
Valdosta, GA 31601
866-312-1837 		Manufacturing & Distribution Facilities
Valdosta, Georgia
Nogales, Arizona
Salt Lake City, Utah
SYNTHETIC ROOF UNDERLAYMENT HOUSEWRAP FLASHING & SEAM TAPES TEMPORARY ROOF PROTECTION

REXTM Fortis Commercial

WE
HAVE YOU
COVERED
IN EVERY
DIRECTION

REX™ FORTIS COMMERCIAL is the only choice for demanding applications to protect from severe weather conditions and environments in multi-family dwellings or commercial buildings that exceed 4 stories. Because of its one of a kind construction, REX™ FORTIS COMMERCIAL prevents the infiltration of air and water while still allowing for the escape of water vapor. But the most unique feature is the 360 degree drainage that no other wrap in the world can give. REX™ FORTIS COMMERCIAL can drain in EVERY direction, and gives you the peace of mind to aid in controlling energy cost of the structure. The incorporation of ALTA 360° makes REX™ FORTIS COMMERCIAL a one of a kind all weather protection layer for commercial construction with the assurance of quality and lifelong service. REX™ FORTIS COMMERCIAL has you covered in every direction!

REXTM Fortis Commercial

 
PRODUCT SPECIFICATION
TEST METHOD
Air Penetration Resistance
0.0008
ASTM E2178 (cfm/ft2@1.57 psf)
 
> 1800
Gurley Hill (TAPPI-T460) (sec/100cm)
 
Type 1
ASTM E1677
Water Vapor Transmission
245
ASTM E96 Method A (g/m2/24 hrs)
 
35
(perms)
 
435
ASTM E96 Method B (g/m2/24 hrs)
 
62.6
(perms)
Water Penetration Resistance
> 300
AATCC 127 (cm)
Basis Weight
2.3
TAPPI T-410 (oz/sq yd)
Thickness
8
ASTM D3776 (mils)
Breaking Strength
30
ASTM D882 (lb/in) MD
 
30
ASTM D882 (lb/in) CD
Dry Tensile
45
ASTM D5034 (lb/in) MD
 
45
ASTM D5034 (lb/in) CD
Tear Resistance (Trapezoid)
13.5
ASTM D1117 (lbs) MD
 
12.5
ASTM D1117 (lbs) CD
Drainage Efficiency
> 95%
ASTM E2273
 
> 95%
ICC-ES AC 235 Section 4.5
Surface Burning Characteristics
15 Class A
ASTM E84 Flame Spread Index
 
45 Class A
Smoke Develop Index
Ultra Violet Light Exposure
180 days
 
Roll Size (Rolls per Pallet)
36”x100’ 50 Rolls
36”x150’ 45 Rolls
54”x100’ 100 Rolls
54”x150’ 90 Rolls
9’x100’ 50 Rolls
9’x150’ 45 Rolls
9’x195’ 40 Rolls
10’x100’ 50 Rolls
10’x150’ 45 Rolls
10’x195’ 40 Rolls

CODE CHANGES
International Code Council
ICC ESR-4132 		AlphaProTech Engineered Products, Inc.
301 South Blanchard St.
Valdosta, GA 31601
866-312-1837 		Manufacturing & Distribution Facilities
Valdosta, Georgia
Nogales, Arizona
Salt Lake City, Utah
SYNTHETIC ROOF UNDERLAYMENT HOUSEWRAP FLASHING & SEAM TAPES TEMPORARY ROOF PROTECTION

REX Wrap Plus®

WE
HAVE
YOU
COVERED

REX Wrap Plus® is manufactured from a polypropylene woven fabric with a polypropylene coating that contains UV inhibitors.
  • Provides protection from water infiltration but breathes allowing water vapor to escape through micro perforations offering protection to the interior wall cavity
  • Custom printing for as little as one pallet
  • UV resistant and can be left exposed for up to 6 months
  • Tear resistant reduces jobsite waste and blow-offs
  • Meets and exceeds all current building codes for water resistive barrier as well as air barrier

REX Wrap Plus®

 
PRODUCT SPECIFICATIONS
 
TEST METHOD
Composition
Woven Polypropylene
 
 
Weight Per Roll
14.4 lbs./ MSF
 
 
Thickness
6.5 mils.
 
 
Tensile Strength
MD
60
ASTM D-828
 
CD
44
 
Tear Strength
MD
34
ASTM D-4533
 
CD
30
 
Water Resistance
Pass
 
ASTM D-779
MVTR/Perms
9 Perms
 
ASTM E-96
Fire Rating
Class A
 
ASTM E-84
ROLL SIZE (ROLLS PER PALLET)
9 ft. x 100 ft. (50)
9 ft. x 150 ft. (45)
9 ft. x 195 ft. (40)
10 ft. x 100 ft. (50)
10 ft. x 150 ft. (45)
10 ft. x 195 ft. (40) 		54 in. x 100 ft. (100)
54 in. x 150 ft. (90)
54 in. x 195 ft. (80)
36 in. x 100 ft. (150)
36 in. x 150 ft. (135)
 

CODE LISTINGS
International Code Council
ICC ESR-1602 		AlphaProTech Engineered Products, Inc.
301 South Blanchard St.
Valdosta, GA 31601
866-312-1837 		Manufacturing & Distribution Facilities
Valdosta, Georgia
Nogales, Arizona
Salt Lake City, Utah
SYNTHETIC ROOF UNDERLAYMENT HOUSEWRAP FLASHING & SEAM TAPES TEMPORARY ROOF PROTECTION

REX Wrap®

WE
HAVE
YOU
COVERED

REX Wrap® is manufactured from a polypropylene woven fabric with a polypropylene coating that contains UV inhibitors.
  • Provides protection from water infiltration but breathes allowing water vapor to escape
  • Light weight and somewhat translucent to allow for easy installation
  • UV resistant and can be left exposed for up to 6 months
  • Tear resistant reduces jobsite waste and blow-offs
  • Meets and exceeds all current building codes for water resistive barrier as well as air barrier

REX Wrap®

 
PRODUCT SPECIFICATIONS
 
TEST METHOD
Composition
Woven Polypropylene
 
 
Weight Per Roll
13.1 lbs./ MSF
 
 
Thickness
5.5 mils.
 
 
Tensile Strength
MD
79
ASTM D-5034
 
CD
51
 
Tear Strength
MD
47.1
ASTM D-4533
 
CD
18.7
 
Water Resistance
Pass
 
ASTM D-779
MVTR/Perms
9 Perms
 
ASTM E-96
Fire Rating
Class A
 
ASTM E-84
ROLL SIZE (ROLLS PER PALLET)
9 ft. x 100 ft. (50)
9 ft. x 150 ft. (45)
9 ft. x 195 ft. (40)
10 ft. x 100 ft. (50)
10 ft. x 150 ft. (45)
10 ft. x 195 ft. (40) 		54 in. x 100 ft. (100)
54 in. x 150 ft. (90)
54 in. x 195 ft. (80)
36 in. x 100 ft. (150)
36 in. x 150 ft. (135)
 

CODE LISTINGS
International Code Council
ICC ESR-1602 		AlphaProTech Engineered Products, Inc.
301 South Blanchard St.
Valdosta, GA 31601
866-312-1837 		Manufacturing & Distribution Facilities
Valdosta, Georgia
Nogales, Arizona
Salt Lake City, Utah