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DELTA®-VENT SA 4'-11" X 115'----- 565.1 Square Feet

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Looking for self-adhesive house wrap? Look no further than DELTA®-VENT SA by Dorken. It is so easy to apply, you'll be able to get those walls up in no time. Plus, it's available to order here at Spycor Building Products at competitive rates. Designed by the world-renowned engineers at Cosella Dorken, DELTA®-VENT SA is the industry's premium self-adhesive, water-resistive and air barrier adhesive house wrap. It is highly vapor permeable, water-tight, and aggressively self-adhering. It's the only self-adhering WRB and air barrier that gives you the security of a self-adhesive edge lap. This versatile self-adhesive house wrap can be attached to a myriad of materials, including concrete, masonry, OSB, plywood and exterior-grade drywall.

DELTA®-VENT SA eliminates leaks at fasteners and helps improve the performance of the building enclosure with increased air-tightness.

DELTA®-VENT SA not only passes, but also dramatically exceeds the most stringent requirements of the Air Barrier Association of America (ABAA) and of the National Building Code of Canada (NBC 2010) based on the results of ASTM E2357 - 11 Standard Test Method for Determining Air Leakage of Air Barrier Assemblies.

DELTA®-VENT SA has a three-ply membrane. It has a printed top layer of spun-bonded polypropylene, with the center as a vapor-permeable water-tight polymeric sheet. Finally, adhesive is applied to the bottom layer of spun bonded polypropylene. This provides DELTA®-VENT SA with high tensile strength and reliable long-term adhesion, so you never have to worry if your DELTA ®-VENT SA will hold up for longer than your drywall. It will. DELTA®-VENT SA passes ASTM D 1970 Nail Sealability test for sealing around fasteners.

ICC ESR 2932

*NEW* DELTA®-VENT SA Technical Guide

Properties:

DELTA®-VENT SA is a vapor permeable WRB, allowing moisture within the building enclosure to escape through the membrane via diffusion. Its permeability and air-tightness make it an ideal air and water-resistive barrier membrane for energy-efficient construction. Full adhesion maximizes air tightness and minimizes fastener penetrations. The product is watertight and protects the building enclosure from wind-driven rain or snow. DELTA®-VENT SA is very light-weight and tear-resistant. Its membrane will withstand the rigors of jobsites, as well as the toughest wind and weather.

DELTA®-VENT SA not only passes, but also dramatically exceeds the most stringent requirements of the Air Barrier Association of America (ABAA) and of the National Building Code of Canada (NBC 2010) based on the results of ASTM E2357 - 11 Standard Test Method for Determining Air Leakage of Air Barrier Assemblies.

DELTA®-VENT SA also exceeds the requirements of a 60 minute Grade D building paper.

DELTA®-VENT SA passes ASTM D 1970 Nail Sealability test for sealing around fasteners.

DELTA®-VENT SA is a three ply membrane. It has a printed top layer of spun-bonded polypropylene. The center is a vapor-permeable water-tight polymeric sheet. The adhesive is applied to the bottom layer of spun bonded polypropylene. This provides DELTA®-VENT SA with high tensile strength and reliable long-term adhesion.

DELTA®-VENT SA has a glue strip with a release liner on the front side of the top edge. This makes a locked tight glue-to-glue sealed lap, eliminating the possibility of peeling at material laps.

DELTA®-VENT SA is Class A fire-rated. Its vapor permeable, air barrier, self-adhesive, and watertight qualities are unaffected by surfactants.

Because DELTA®-VENT SA is fully adhered to the substrate, no fasteners are required and lateral movement of air and water is eliminated.

See DOWNLOADS tab for the NFPA 285 Compliant Wall Assemblies document.

Material: DELTA®-VENT SA is a 3-layer self-adhered water-resistive barrier (WRB) and air barrier. Its two outer layers are made of a high strength spun-bonded polypropylene (PP) fabric. They are thermally bonded to a highly vapor permeable, watertight polymeric middle layer. DELTA®-VENT SA maintains high vapor permeability and has a full surface coating of a high tack adhesive applied to the lower layer of spun-bonded polypropylene for sticking to common substrates. It has a split release liner for ease of application.

DELTA®-VENT SA has a glue strip along the front side of the long edge, covered with a siliconized release liner. Once the release liner is removed, a secure glue-to-glue bond is formed for water and airtight laps.

DELTA®-VENT SA passes ASTM D 1970 Nail Sealability test for sealing around fasteners.

The matte gray color of DELTA®-VENT SA prevents blinding glare during installation.

Application:

DELTA®-VENT SA is installed outboard of the sheathing prior to the application of the final cladding system. DELTA® Accessories complement the WRB / Air Barrier installation. It may be adhered to concrete, masonry, OSB, plywood or exterior-grade drywall. Where required, DELTA® Primer LVC is available.

For a full series of installation details see our new "Technical Guide: DELTA®-VENT SA" available in the Downloads Tab. Order your DELTA ®-VENT SA by Dorken online here at Spycor Building Products.

Product name	DELTA®-VENT SA
Color	gray
Water vapor transmission	214 g/m²/24 h 343 g/m²/24 h	ASTM E96-05, Proc. A ASTM E96-05, Proc. B
Vapor permeance	31 perms [grains/h/ft²/in Hg] 50 perms [grains/h/ft²/in Hg]	ASTM E96-05, Proc. A ASTM E96-05, Proc. B
Air Leakage of Air Barrier Assemblies	< 0.2 L/(s•m²) @ 75 Pa (0.04 cfm/ft² @ 1.57 lb/ft²) as per ABAA and NBC requirements	ASTM E2357-11
Breaking strength	MD 71 lb CD 65.4 lb	ASTM D5034-95 (2001)
Elongation at break	MD 27.8 % CD 60.1 %	ASTM D5034-95 (2001)
90° Peel adhesion	Pass	AAMA 711-5.3 (ASTM D3330)
Accellerated aging (U.V.)	Pass	AAMA 711-5.4
Trapezoid tearing strength	MD 21.6 lb CD 14.6 lb	ASTM D4533-04
Elevated temperature (176°F (80°C))	Pass (Level 3)	AAMA 711-5.5 (ASTM D3330)
Thermal cycling	Pass	AAMA 711-5.6
Adhesion after immersion in water	Pass	AAMA 711-5.8
Bent Test	Pass	ICC AC38, 3.3.4
Water resistance hydrostatic pressure	Pass (55 cm > 5 hours) 60 minute Grade D building paper equivalent	AATCC 127-1985
Linear dimensional change at elevated temperature (185°F (85°C))	MD -1.4% CD +0.1%	ASTM D1204-08
Resistance to puncture	78.6 lbs (333.1 N)	ASTM D154-99(10)
Low temperature flexibility	Pass	ASTM D1970-01
Nail Sealability	Pass	ASTM D1970-01
Crack bridging ability	Pass -15°F (-26°C)	ASTM C1305-06
Air Permeance	Pass (< 0.02 l/(s x m²)@ 75 Pa)	ASTM 2178
Flame Spread	14 NFPA Class A; IBC Class A	ASTM E84-09
Smoke developed	47 NFPA Class A; IBC Class A	ASTM E84-09
Application temperature	Minimum 40°F (5°C)
Service temperature	-40°F (-40°C) to 176°F (80°C) W/ Primer -13°F (-25°C) to 176°F (80°C) W/O Primer
Roll weight	approx. 40 lb (18 kg)
Roll length	115' (35 m)
Roll width	4' 11" (1.5 m)
Maximum UV (sunlight) exposure	Always cover as soon as possible. Maximum exposure 50 days.
Limitations	Avoid use of acidic silicones.

DELTA®-VENT SA 4'-11" X 115'----- 565.1 Square Feet

Description

Technical Specs

Accessories

DELTA®-TILAXX - 10.48fl.oz /0.84 lb (Case of 12)

DELTA®-TILAXX - 10.48fl.oz /0.84 lb (Case of 12)

DELTA®-MULTI BAND 100 (ROLL)----- 3.9" x 82'

DELTA®-FLEXX BAND (ROLL) 3.94" x 32.8'

DELTA®-TILAXX - 10.48fl.oz /0.84 lb (Case of 12)

DELTA®-MULTI BAND 100 (ROLL)----- 3.9" x 82'

DELTA®-FLEXX BAND (ROLL) 3.94" x 32.8'

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