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DELTA® Garden Roof Systems

DELTA® Rainscreen Systems

DELTA® Air & Water-Resistive Barriers

Air & Water-Resistive Barriers

Water-Resistive Barriers for open joint claddings

DELTA® Vapor Barrier

DELTA® Below Grade Moisture Protection

DELTA® Civil Engineering Products

DELTA® Phase Change Materials

DELTA® protects property.
Saves energy.
Creates comfort.

Cosella-Dörken Products, Inc.
4655 Delta Way
Beamsville, ON L0R 1B4
Canada
Phone: 1-905-563-3255
Toll Free: 1-888-4DELTA4
Fax: 1-905-563-5582
Email: info@cosella-dorken.com

DELTA®-FASSADE S

The extreme UV resistance of this water-resistive barrier makes it particularly suitable for use in open joint cladding systems. The watertight membrane is highly vapor permeable and extremely tear resistant

Its excellent stability against ultra violet light means no doubling up of the membrane and no sacrificial layers. DELTA®-FASSADE S provides sustainable moisture protection behind open joint claddings for many years of service.

ICC-ESR-2932 DELTA® Water-resistive Barriers

ICC ESR-2932

Properties

DELTA®-FASSADE S, highly stabilized against damage from UV exposure, is designed for use in cladding systems that have open joints of up to 2” (50 mm) wide which expose up to 40 % of the entire facade surface. It acts as a durable drainage plane, channeling bulk (liquid) water from wind-driven rain and snow to the outside of the structure. The watertight membrane helps protect the building enclosure from damaging effects of moisture infiltration. Its high vapor permeability allows moisture within the cavity to escape swiftly. DELTA®-FASSADE S is Class A fire-rated. Its performance is unaffected by surfactants.

Material

Highly tear-resistant polyester substrate with a special, highly UV-stabilized acrylic coating

Application

DELTA®-FASSADE S is very light-weight and tear-resistant, making installation fast, easy, and reliable. This technologically advanced membrane withstands the rigors of jobsites, as well as tough wind and weather.

Technical Data

Product name	DELTA®-FASSADE S
Color	black
Material	PET substrate with UV stabile acrylic coating
Water vapor transmission	516.6 g/m²/24 h	ASTM E96-05, Proc. A
Vapor permeance	74.5 perms [grains/h/ft²/in Hg]	ASTM E96-05, Proc. A
Dry tensile strength	MD 47.4 lbs/in CD 28.7 lbs/in	ASTM D882-02
Elongation at break	MD 40 % CD 45 %	ASTM D882-02
Breaking load	MD 103.6 lb/2in CD 62.6 lb/2in	ASTM D5035-06
Elongation at break	MD 36.8 % CD 47.8 %	ASTM D5035-06
Tear resistance	MD 1916 g CD 2564 g	ASTM D1922-06a
Trapezoid tearing strength	MD 23.1 lb CD 15.9 lb	ASTM D4533-04
Fastener pull-through force	211.3 N	ASTM D3462-03
Water penetration resistance (Water Ponding Test)	Pass (> 10 min.) Meets requirements of AC38 for Grade D water-resistive barrier	ICC AC38, 4.2.2, June 2011 (CCMC MF07102, Section 6.4.5)
Water penetration resistance	103.8 cm	CAN/CGSB-4.2 #26.3-95
Water impact penetration resistance	no water passing	AATCC 42-2000
Bent test	Pass (no cracking)	ICC AC38, 3.3.4
Pliability	Pass (no cracking)	CAN/CGSB-51.32-M77 §5.2
Flame Spread	10 NFPA Class A; IBC Class A	ASTM E84-09
Smoke developed	145 NFPA ClassA; IBC Class A	ASTM E84-09
Air permeance	0.9 l/(s x m²) @ 75 Pa	ASTM E2178
Temperature range	-40 °F to +176 °F (-40 °C to +80 °C)
Mass per unit area	approx. 7.9 oz/yd² (270g/m²)	CSA A220.1-06 4.4.4
Roll weight	approx. 44 lb (20 kg)
Roll length	164' (50 m)
Roll width	4' 11" (1.5 m)
Maximum UV (sunlight) Exposure (prior to installation of cladding)	Always cover as soon as possible Maximum (full) exposure 20 weeks.
Service life expectancy	> 25 years, if installed behind cladding systems that have open joints of up to 2” (50 mm) width which expose no more than 40 % of the entire facade surface.