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REX SYNFELT UNDERLAYMENT 10 SQ ROLL (4x250
 
REX SYNFELT UNDERLAYMENT 10 SQ ROLL (4x250')
REX-SYNFELT
$160.00 SALE $124.95
(Savings: $35.05)
 
 Buy 30 or more and pay $122.95 each (save $37.05) 
 Buy 150 or more and pay $119.95 each (save $40.05) 
 
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PRODUCT: REX SYNFELT POLYPROPYLENE SYNTHETIC ROOFING UNDERLAYMENT. 4x250' ROLL (10 SQ). CLASS A FIRE RATED. MIAMI-DADE APPROVED. PRICE/ ROLL.

30 ROLLS/PALLET, special freight available.

BENEFITS:
Rex SynFelt 100% Polypropylene synthetic underlayment offers offers a strong, secure, and safe alternative to conventional roof underlayments.
  • FASTER TO INSTALL
  • 10X LIGHTER THAN 30# FELT
  • 20X STRONGER THAN FELT
  • LOWER COST THAN PREMIUM FELT
  • EXTENDED UV RESISTANCE
  • UL CLASS-A FIRE RATED
  • Miami-Dade Approved
  • 25 YEAR WARRANTY
  • PRE-PRINTED NAILING PATTERN
  • SLIP-RESISTANT SURFACE
APPLICATIONS:
* Metal Roofs
* Tile Roofs
* Shingle Roofs
* Slate Roofs
* Green / LEED: No VOC, Lighter weight, longer lasting, superior lifecycle performance

MORE INFORMATION:
Architechtural Specification
PRODUCT DATA SHEET


FEATURES
  • Constructed of high-strength woven polypropylene fabric
  • Coated on both sides with a specially formulated polypropylene anti-slip walking surface
  • 100% asphalt free.
  • UV resistant on BOTH sides, and can be exposed for up to six months before final roofing
  • 10 times lighter and 20 times stronger than 30# asphalt felt paper
  • 8 times cooler than felt paper
  • Class A: tile, metal, single, slate and shake.
  • 36 lb roll -- easy for an installer to take up a ladder
  • Supplied in convenient 10 squares to a roll offering far more coverage per roll.
  • Quick to roll out. Lays flat.
  • Light gray surface color reduces heat providing a cooler working surface.
  • Patent pending special pre-printed nailing pattern provides easy installation
  • 25 year limited warranty
  • UL Class-A Fire Rated
  • ICC-ES Listed: ESR-1601
  • Code Approved: Meets ASTM D226 type II.
TYPICAL INSTALLATION INSTRUCTIONS:
1) The roof deck should be clean, smooth and dry prior to beginning installation.
2) Rex Synfelt is laid out horizontally (parallel) to the eave with the
printed side up, with 3” (75 mm) horizontal laps and 6” (150 mm) vertical laps. On roof
slopes less than 3:12 Rex Synfelt should be lapped at 24” (600 mm) or to center line over the underlying course as printed .
3) It is recommended that Rex Synfelt be attached to the roof using plastic cap roofing nails having a 1” (25 mm) diameter plastic cap. Spacing shall be at 8” (200 mm) on center at both horizontal and vertical caps for normal wind zones. In high wind zones and coastal areas Rex Synfelt shall be fastened at 4” (100 mm) at both horizontal and vertical laps. In all cases, fasten at 24” (600 mm) on center along the center of the roll in the field of the roof. The pre-printed nail pattern is to the spacing as described above for both normal as well as high wind conditions.
4) The use of staples to attach Rex Synfelt is permitted only when the final roof covering is to be installed immediately following the underlayment.
5) For seams and joints requiring the use of sealants or adhesives, use a high quality, low solvent, asbestos free plastic roofing cement meeting ASTM D-4586 Type 1,
Federal Spec SS-153 Type 1. Consult manufacturer’s installation instructions.
6) Depending on roof pitch and surface conditions, it is recommended that roof jacks, toe-boards, or a storage platform be secured to support roofing materials placed on
roof.
7) Rex Synfelt is UV resistant but not designed for indefinite outdoor exposure. It is recommended that installation of the final roof covering take place within 6 months.
8) As with any roofing product, always observe safe practices as outlined by OSHA Regulation Standard-29 CFR, Fall Protection Systems Criteria and practices-926.502.
Rex Synfelt is laid out horizontally (parallel) to the eave with the
printed side up, with 3” (75 mm) horizontal laps and 6” (150 mm) vertical laps. On roof
slopes less than 3:12 Rex Synfelt should be lapped at 24” (600 mm) or to center line over the underlying course as printed .
3) It is recommended that Rex Synfelt be attached to the roof using plastic cap roofing nails having a 1” (25 mm) diameter plastic cap. Spacing shall be at 8” (200 mm) on center at both horizontal and vertical caps for normal wind zones. In high wind zones and coastal areas Rex Synfelt shall be fastened at 4” (100 mm) at both horizontal and vertical laps. In all cases, fasten at 24” (600 mm) on center along the center of the roll in the field of the roof. The pre-printed nail pattern is to the spacing as described above for both normal as well as high wind conditions.
4) The use of staples to attach Rex Synfelt is permitted only when the final roof covering is to be installed immediately following the underlayment.
5) For seams and joints requiring the use of sealants or adhesives, use a high quality, low solvent, asbestos free plastic roofing cement meeting ASTM D-4586 Type 1,
Federal Spec SS-153 Type 1. Consult manufacturer’s installation instructions.
6) Depending on roof pitch and surface conditions, it is recommended that roof jacks, toe-boards, or a storage platform be secured to support roofing materials placed on
roof.
7) Rex Synfelt is UV resistant but not designed for indefinite outdoor exposure. It is recommended that installation of the final roof covering take place within 6 months.
8) As with any roofing product, always observe safe practices as outlined by OSHA Regulation Standard-29 CFR, Fall Protection Systems Criteria and practices-926.502.
Rex Synfelt shall be fastened at 4” (100 mm) at both horizontal and vertical laps. In all cases, fasten at 24” (600 mm) on center along the center of the roll in the field of the roof. The pre-printed nail pattern is to the spacing as described above for both normal as well as high wind conditions.
4) The use of staples to attach Rex Synfelt is permitted only when the final roof covering is to be installed immediately following the underlayment.
5) For seams and joints requiring the use of sealants or adhesives, use a high quality, low solvent, asbestos free plastic roofing cement meeting ASTM D-4586 Type 1,
Federal Spec SS-153 Type 1. Consult manufacturer’s installation instructions.
6) Depending on roof pitch and surface conditions, it is recommended that roof jacks, toe-boards, or a storage platform be secured to support roofing materials placed on
roof.
7) Rex Synfelt is UV resistant but not designed for indefinite outdoor exposure. It is recommended that installation of the final roof covering take place within 6 months.
8) As with any roofing product, always observe safe practices as outlined by OSHA Regulation Standard-29 CFR, Fall Protection Systems Criteria and practices-926.502.
Rex Synfelt is permitted only when the final roof covering is to be installed immediately following the underlayment.
5) For seams and joints requiring the use of sealants or adhesives, use a high quality, low solvent, asbestos free plastic roofing cement meeting ASTM D-4586 Type 1,
Federal Spec SS-153 Type 1. Consult manufacturer’s installation instructions.
6) Depending on roof pitch and surface conditions, it is recommended that roof jacks, toe-boards, or a storage platform be secured to support roofing materials placed on
roof.
7) Rex Synfelt is UV resistant but not designed for indefinite outdoor exposure. It is recommended that installation of the final roof covering take place within 6 months.
8) As with any roofing product, always observe safe practices as outlined by OSHA Regulation Standard-29 CFR, Fall Protection Systems Criteria and practices-926.502.

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