* Product tested as manufactured. Test data is based on average taken over several production runs and should not be considered or interpreted as minimum or maximum values. Values are typical data as manufactured and not limiting specifications. All values = 10%. See www.InterWrap.com/RhinoRoof for complete coverage and restrictions.
The self-adhered layer in a roof deck protection system provides a waterproof barrier for vulnerable areas on a roof. Whether the building is faced with wind-driven rain or the potential for ice damming, having a waterproof barrier will help provide protection for a long-lasting roof.
RhinoRoof Granulated self-adhered underlayment provides that essential waterproof barrier as a second line of defense against water mitigation. RhinoRoof Granulated combined with a synthetic underlayment, such as RhinoRoof U20 creates an underlayment system to protect the roof deck from eave to peak.
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RhinoRoof Granulated is a waterproof barrier and therefore must be installed above a properly ventilated space(s). Follow ALL building codes applicable to your geographical region and structure type as it is considered a vapor barrier.
FASTENERS: For same day coverage with primary roofing RhinoRoof Granulated can be anchored with corrosive resistant 3/8” head x 1“ leg roofing nails (ring shank preferred, smooth leg acceptable). The use of every other anchoring location printed on the product is also acceptable. If RhinoRoof Granulated will be left exposed for up to 60 days the product must be anchored with 1" plastic or metal cap smooth or ring shank roofing nails and anchored in all locations printed on the facer. DO NOT USE STAPLES: the use of staples to penetrate RhinoRoof Granulated will void warranty.
ANCHORING: All anchoring nails must be flush, 90 degrees to the roof deck, and tight with the underlayment surface and the structural roof deck. Where seams and joints require sealant or adhesive use a low solvent plastic roofing cement meeting ASTM D-4586 Type 1, or Federal Spec SS-153 Type 1 such as Karnak, Henry, DAP, MB, Geocel or equivalent. Acceptable alternatives are butyl rubber, urethane, and EDPM based caulk or tape sealant.
EXTENDED EXPOSURE: If RhinoRoof Granulated product will be exposed longer than 24 hours and up to 60 days then product must be attached to the structural roof deck using a minimum 1” diameter plastic or metal cap roofing nails (ring shank preferred but smooth leg acceptable). Miami Dade approved tin tags/metal caps are also acceptable, and it is recommended for best performance to use with the rough edge facing up. For extended exposure it is always recommended to anchor on every printed position on the facer. RhinoRoof Granulated is not designed for indefinite outdoor exposure.
For extended exposure conditions where driving rain or strong winds are expected it is recommended to take additional precautions such as doubling the lap widths. Alternately or in addition to a compatible sealant could be used between the laps or a peel and stick tape could be applied to the overlaps.
CAUTION - READ GOOD SAFETY PRACTICES BELOW
Good safety practices should be followed on steep slope roofs, such as use of tie-offs, toe boards, ladders and/or safety ropes and personal body harnesses. Follow OSHA guidelines. Slip resistance may vary with surface conditions from debris that accumulates, weather, footwear and roof pitch. Failure to use proper safety gear can result in serious injury. Depending on roof pitch and surface conditions, blocking may be required to support materials on the roof and is good safety practice. Remember to seal the nail holes after removing blocking.
|RhinoRoof Granulated Roll/Pallet Specs||LENGTH PER ROLL:||65’ / 19.8 m|
|WIDTH PER ROLL:||36” / 91 cm|
|ROLL SIZE:||1.95 sq / 18 m²|
|ROLLS PER PALLET:||30|
This product is manufactured in accordance with national standards which allow for non-critical variances in weights and measures. Values are typical data and not limiting specifications. All values ± 10%
|Test & Standard||RhinoRoof Granulated Typical Value|
|Permeability ASTM E96||Granulated||Release Liner||Silicone treated poly split release|
|Nail Sealability ASTM D1970||Pass|
|Permeability ASTM E96||<0.1 perms||Tensile Strength ASTM D1970||> MD 25 lbf (4.4kN/M) / CD 25 (4.4kN/M)|
|Low Temp Flexibility ASTM D1970||Pass||Tear Resistance ASTM D1970||> MD 20 lbf (89N) / CD 20 (89N)|
|Adhesion to Plywood ASTM D1970||40°F (>2 lb/ft) / 75°F (>12 lb/ft)|
|Waterproofing Integrity After LowTemperature Flex ASTM D1970||Pass|
|Waterproofing Integrity of LapASTM D1970||Pass|
|Florida Product Approved|
MD = Machine Direction CD = Cross Direction
Test data is based on an average taken over several production runs and should not be considered or interpreted as minimum or maximum values. Values are typical data and not limiting speciﬁcations. All values ± 10%.