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Sopralene Optima - Bituminous warm roof system (Timber Deck)

Name: Sopralene Optima - Bituminous warm roof system (Timber Deck)
Brand: Soprema UK
SKU: gq6qNBvvwNxW7ve2PruZfj

Verified by manufacturer 5 months ago

Soprema UK

Multi layer bituminous flat roof waterproofing system with PIR insulation and self adhered bituminous AVCL on a timber deck.

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+44 (0)330 058 0668 Website

Application

For exposed roofs with a timber substrate. For other uses and substrates please see other listings or contact Soprema UK.

Description

An underlayer with a vapour-pressure and tension dispersion system, composed of elastomer modified bitumen and a composite polyester reinforcement. PIR insulation faced with a polypropylene fleece finished bitumen glass working surface and a mineral glass facing to the under side and a self adhesive AVCL applied to a primed deck.

Membrane composed of styrene-butadiene-styrene (SBS) modified bitumen with composite polyester reinforcement. The upper surface is finished with granules, with the selvedge protected by a polypropylene film. The lower surface is protected by a micro-perforated thermofusible film with a sand/ talcum finish.

Features and benefits:

Good cold bend resistance.
Can be installed at very low temperatures.
High puncture resistance.
Long life expectancy.
Laps may be hot air welded.
CE marked to BS EN 13707.
BBA Certified Extensive Broof(t4) testing.

General information

Color	Black Brown
Finish	Sanded Guidance for specification option: / talcum. Grained Manufacturer guidance The upper surface is finished with granules, with the selvedge protected by a polypropylene film. The lower surface is protected by a micro-perforated thermofusible film with a sand/ talcum finish.
Material	Styrene-butadiene-styrene (SBS) Guidance for specification option: (SBS modified bitumen.) Polyester Polypropylene Thermoplastic elastomer (TPE) Rubber
Size	1000 x 8000 mm
Warranty description	20 year

Uniclass	Pr_25_57_08_75 Reinforced bitumen roofing sheetsPrimary
CAWS	J41/10 Reinforced bitumen membrane warm deck roof covering J41/110 Built-up reinforced bitumen membrane warm deck roof covering J41/115 Single-layer reinforced bitumen membrane warm deck roof covering J41/12 Reinforced bitumen membrane cold deck roof covering J41/120 Built-up reinforced bitumen membrane inverted roof covering J41/125 Single-layer reinforced bitumen membrane inverted roof covering J41/130 Built-up reinforced bitumen membrane cold deck roof covering J41/135 Single-layer reinforced bitumen membrane cold deck roof covering J41/400 Built-up reinforced bitumen waterproof covering J41/405 Single-layer reinforced bitumen waterproof covering

Product range	Reinforced bitumen membranes

Specification data - Reinforced bitumen roofing sheets

Standard	To BS EN 13707.
Class	NPD. Guidance for specification option: See technical datasheet.
Material	-
Carrier material	Polyester.
Bitumen modification	Elastomeric.
Thickness (minimum)	5 mm.
Weight (minimum)	5.8 kg/m².
Surface finish	-
Top	Mineral granules with thermofusible film overlap protection.
Underside	Macro perforated thermofusible film and sand/ talcum.
Colour	Black. Brown.
Third-party certification	BBA Certificate 95/3098.

Tensile strength (to BS EN 12311-1)	Longitudinal, 1300 N/ 50 mm; Transverse, 1000 N/ 50 mm.
Elongation at break (to BS EN 12311-1)	35%.
Dimensional stability	0.3%.
Tear resistance (to BS EN 12310-1)	275 N.
Flexibility at low temperature	-30°C.