Protan UK BlueProof Vacuum BP membrane - Warm Roof System

Protan UK BlueProof Vacuum BP membrane - Warm Roof System

Protan (UK) Ltd Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • QA Certificate

    QA Certificate

    Certificate type

Vacuum PVC single-ply membrane water attenuation blue roofing system for warm roof constructions.

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+44 (0)1925 658001 www.protan.co.uk
Application

Can be laid on roofs designed for slopes with a minimum 1:100 towards the outlet. Suitable for new build and refurbishment applications on flat or pitched roofs. Can be used on concrete roof decking, plywood WBP to BS 5268-2 and BS EN 636-3 and roofing Grade OSB to BS EN 300, Grade 3.

Description

Water attenuation blue roofing system for new and existing roofs, which includes Protan BP 1.8 mm thick roofing membranes, manufactured from PVC with a core of polyester reinforcement. To be installed as exposed roofing, allowing rainwater to accumulate to a predefined maximum level and be stored on the roof for a certain amount of time after rainfall. Water run-off is then gradually permitted into the into the drainage system of the building before entering the drainage network. This avoids water overloading, which can result in flooding. Joint welds are carried out using hot air.


Features and benefits:

  • Can be laid on roofs designed for slopes with a minimum 1:100 towards the outlet.
  • Embossed surface that provides a slip resistant texture.
  • Cost effective, using the existing roof surface area.
  • Can be used with or without insulation.
  • Additional stabilizers ensure the system is resistant to temperature, UV radiation and atmospheric contamination.
  • Controls water pressure, which helps to reduce floods and flood damage.
  • Can be used on both conventional and external drains.
  • SINTEF approved.
  • Suitable for new build and refurbishment applications on flat or pitched roofs.
  • Protan BP membrane is manufactured from pliable PVC reinforced with knitted polyester. The PVC contains stabilizers, which provide fire resistance and make the product UV stable and resistant to both high and low temperatures. The membrane remains flexible at low temperatures, during installation and use.


Substrates:

Can be used on the following:

  • Concrete roof decking.
  • Plywood WBP to BS 5268-2 and BS EN 636-3, minimum thickness 18 mm.
  • Roofing Grade OSB to BS EN 300, Grade 3, and minimum thickness 18 mm.


Manufacturer recommends that at least one additional overflow is installed into the parapet for protection.

General information

Finish

Anti-slip

Embossed surface that provides an anti-slip texture.

Material

WarrantyDescription

Uniclass 2015

Ss_30_40_30_80 Single layer sheet warm roof covering systemsPrimary

CAWS

J42/10 Warm deck roof covering

J42/110 Warm deck roof covering

Specification data - Single layer sheet warm roof covering systems Enhanced data

Waterproof covering

-

Type

Protan BP Membrane.

Attachment

Protan Vacuum Vent (mechanical fix at perimeter/ penetrations).

As per Protan's design requirements.

Upper protection layer

Overflow.

Surface protection

Manufacturer recommends that at least one additional overflow is installed into the parapet for protection.

System accessories

None.

Protan Air Sealing Tape.

Protan Approved "BlueProof" Outlet Restrictor.

Protan Approved Fixings.

Protan Approved Leaf Guard.

Protan Approved Mastic.

Protan BP "T-Joint" Patches.

Protan Cover Strip.

Protan Grip Bar.

Protan Laminated Metal.

Protan Lightning Conductor Clips.

Protan Omega Profiles.

Protan Prefabricated D Membrane External Corners.

Protan Prefabricated D Membrane Internal Corners.

Protan Prefabricated Pipe Collars.

Protan ProJual Rainwater Outlets.

Protan Stainless Steel Jubilee Clip.

Protan Walkway Membranes.

Product Reference

Protan BlueProof Vacuum – Warm Roof System

Insulation

Kingspan polyisocyanurate (spot bonded).

Inclusive system warranty available, consult manufacturer.

ROCKWOOL Hardrock, Multi-Fix, Dual Density (DD), stone mineral wool board.

Inclusive system warranty available, consult manufacturer.

Joints

Peel resistance/Shear resistance joints. Welding of joints is carried out using hot air.

Width

1000 mm.

2000 mm.

As manufacturer's recommendations.

Weight

≥2.1 kg/m².

Foldability at low temperature (to EN 1107-2)

≤−30°C.

Dimensional stability (to EN 1107-2)

≥-0.5 and ≤0.5%.

Water tightness (to EN 1928)

Pass.

Resistance to tearing (EN 12310-2)

≥450/300 N.

Tensile strength (to EN 12311-2)

≥1800/1400 N/50mm.

Elongation at break (to EN 12311-2)

≥15%.

Peel resistance of joints (to EN 12317-2)

≥150 N/50 mm.

Shear resistance of joints (to EN 12317-2)

≥1000 N/50 mm.

Water vapour resistance (to EN ISO 12572)

27 m.

Air and vapour control layer

Protan Self-Adhesive Air Vapour Control Layer.

Thickness

1.8 mm.

Colour

Dark grey.

Third party certifications

Additional certifications:

  • SINTEF: Certificate: 20541 - Technical Approval
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