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Siderise RV Vertical Cavity Barrier - Cavity Fire Barrier

Name: Siderise RV Vertical Cavity Barrier - Cavity Fire Barrier
Brand: Siderise Group
SKU: wXtfEtbmbWUS8gpj9wyQhL

Verified by manufacturer 10 hours ago

RV-90/30

Siderise Group

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Siderise RV vertical cavity barriers for rainscreen cladding are used to full fill the void between the external envelope and internal substrate.

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+44 (0) 1656 730 833 Website

Application

Siderise RV vertical cavity barriers for rainscreen cladding are used to full fill the void between the external envelope and internal substrate.

The construction of RV vertical cavity barriers offers resistance to the passage of fire. Additionally, by fully sealing the void, they assist ventilated façades to function by maintaining air-pressurisation compartmentation.

Significantly, their unique stone wool lamella core construction enables the vertical barriers to accommodate the serviceability movement normally associated with rainscreen façades.

Intersections between horizontal and vertical cavity barriers are simply abutted, with RFT 120/45 foil tape applied as detailed in the RV Installation Instructions. The leading edge compresses directly against the external envelope. No intumescent strip is required.

Description

Siderise RV vertical cavity barriers for rainscreen cladding applications consist of a non-combustible stone wool lamella core, with reinforced aluminium foil faces.

Siderise RV vertical cavity barriers are installed within the cavity, formed between the rainscreen facade and the inner structural wall, using the appropriate Siderise support brackets. Brackets are available in either galvanised mild steel (G) or stainless steel (S).

The standard product length is 1200mm.

Features and benefits:

Siderise RV Cavity Barriers provides a fire resistance of up to 120 minutes of integrity and 120 minutes insulation. (Siderise RV-120/120 & Siderise RV120/120X).
Siderise RV Cavity Barriers are fully compliant and meet ASFP guidelines.
Siderise RV Cavity Barriers are suitable for vertical (full seal) applications.
Siderise RV Cavity Barriers accommodate cladding movement.
Siderise RV Cavity Barriers are tested to BS EN 1366-4:2006+A1:2010.
Siderise RV Cavity Barriers are Third-party approved: Intertek US(WHI20-32944302 ), Intertel UK(WHI-09-02-22-000001-02), IFC Certification (IFCC 1712).
Siderise RV Cavity Barriers have been used in several large-scale system tests such as BS 8414 (1 and 2) and NFPA 285.

General information

Color	Silver Brown Yellow Green Manufacturer guidance Solid, green-brown exposed edges with silver aluminium on both facings.
Finish	Foil
Material	Stonewool
Shape	Rectangle
Length	1200 mm
Width	20 mm Guidance for specification option: Minimum. 400 mm Guidance for specification option: Maximum. Manufacturer guidance Cavity width
Height	75 mm 100 mm 120 mm Manufacturer guidance Thickness

Uniclass	Pr_25_80_80_79 Sleeved mineral wool cavity barriersPrimary
CAWS	H92/776 Thermal insulation P12/360 Mineral wool rigid batts P12/40 Mineral wool rigid batts

SKU Code	RV

Product range	Rainscreen

Specification data - Sleeved mineral wool cavity barriers

Third-party certification	CF 6028 and IFCC 1712.
Cavity barriers	-
Sleeves	Aluminium foil facing to top and bottom.
Size	- Manufacturer guidance Supplied pre-cut in widths to suit advised void size.
Residual cavity width	Void widths of 20–450 mm.

Length	1200 mm.
ThermalConductivity	0.038 W/m·K.
Fixing brackets	Not applicable. Guidance for specification option: For void widths 20–50 mm. B65/110. Guidance for specification option: For void widths 51–150 mm. B195. Guidance for specification option: For void widths 151–240 mm. B355. Guidance for specification option: For void widths 241–300 mm and 301–450 mm.. Manufacturer guidance Support brackets should be installed at 600 mm fixing centres (300 mm from each end). Brackets supplied as standard in 1 mm galvanized mild steel (G) or stainless steel (S), in a flat form for site folding. They incorporate pre-notched indents to aid this process. Consult manufacturer's literature for more information.
Fire resistance (integrity and insulation)	Integrity (E): 90 minutes; Insulation (I): 30 minutes.
Void width	20–50 mm. Guidance for specification option: Measured cavity +5 mm/ +10% compression is required. 51–450 mm. Guidance for specification option: Measured cavity +10 mm compression is required. Manufacturer guidance For voids greater than 450 mm, contact manufacturer's technical services team for further information.
Thickness	75 mm.

Sustainability data

Contains Red List materials	No
Country of material origin	United Kingdom
Country of product manufacture	United Kingdom
Material	Stonewool
A1-A3 (production stage)	Embodied carbon as defined in BS EN 15804
Normalised unit	1.7 kg CO₂ eq/kg
Declared unit	1.72 kg CO₂ eq/kg Certified Lower emissions Guidance for specification option: 1.72+E00 kgCO2e/kg
Recyclability	Recyclable Manufacturer guidance The stone wool core is recyclable
Expected Life	60 year Guidance for specification option: When correctly installed in open cavities in façade applications, the Siderise ‘RV’ and ‘RH’ Cavity Barriers for Rainscreen Cladding have an expected service lifespan of 60 years.