Glidevale Protect VP300

Application

Suitable for all pitched roofs, particularly fully supported applications, to provide a secondary line of defence against wind-driven rain and snow, and reduce wind uplift loads on the roof covering.


Description

Protect VP300 is a medium weight vapour permeable roof underlay with a vapour resistance better than that required by BS 5250. Protect VP300 is both CE marked and BM TRADA certified and provides an economic solution when the highest specification of roof underlay such as VP400 Plus LR is not required.


Features and benefits:

  • Vapour permeable with a performance better than required in BS 5250.
  • Completely water and airtight with >2.0m hydrostatic head of water resistance
  • Good all-round performance for its weight and one of the best in its class.
  • UV and heat resistant.
  • Tough and durable.
  • Achieves Zones 1-3 at 345mm batten gauge (1198Pa), when tested to Annex A of BS 5534, ensuring suitability in a large area of the UK and Ireland.
  • At 310mm batten gauge VP300 achieves Zones 1-4 (1508Pa) and up to 250mm batten gauge - Zones 1-5 (2875Pa)
  • BM TRADA Independently certified.
  • Helps to avoid condensation risk in accordance with BS 5250 and NHBC requirements.

General information

Finish

Embossed.

Color

Grey

Embossed grey upper and grey/white lower surface. Printed with red product branding for ease of identification.

Material

Polypropylene

Shape

Roll

Size

1.0 x 50 m

1.5 x 50 m

Uniclass 2015

Pr_25_57_10_94 Vapour permeable sheetsPrimary

CAWS

J42/110 Warm deck roof covering

J42/130 Cold deck roof covering

Specification data - Vapour permeable sheets Enhanced data

Standard

BS EN 13859-1, BS 5250, BS 5534, NHBC STANDARDS.

Performance characteristics

Water vapour resistance to BS EN ISO 12572; 0.17 MNs/g and 0.034 Sd. Wind Uplift Resistance to BS 5534 Zones 1-3 (345mm batten gauge)

Class (minimum)

Resistance to water penetration to BS EN 1928


W1.

>2.0m hydrostatic head resistance.

Material

Polypropylene.

Form

Non-woven, spun-bonded.

Triple ply construction with waterproof and vapour permeable core, laminated and protected between two layers of non-woven spunbond material


Third-party certification

BM TRADA Certificate.

Weight (minimum)

125 g/m².

Thickness (minimum)

0.60 mm.

Reflective face

None.

Execution

Installed below the primary roof covering onto rafters or sarking board, can also be used as a breather membrane on walls.

Product Reference

Glidevale Protect VP300

Tear strength

140 N.

To BS EN 12310-1 with mods, along roll.

198 N.

To BS EN 12310-1 with mods, across roll.

TensileStrength

225 N/50 mm.

Unaged tensile strength to BS EN 12311-1 with mods, along roll.

160 N/50 mm.

Unaged tensile strength to BS EN 12311-1 with mods, across roll.

190 N/50 mm.

Aged tensile strength to BS EN 12311-1 with mods, along roll.

130 N/50 mm.

Aged tensile strength to BS EN 12311-1 with mods, across roll.

Flexibility at low temperature

-40°C.

Wind resistance

Zones 1–3.

Wind uplift resistance (at 345 mm batten gauge) and 600 mm rafter centres - 1198Pa


Roll width

1000 mm.

1500 mm.

Roll length

50 m.

Environmental information

Contains Red List materials

No

Country of product manufacture

United Kingdom

Digital objects

Platform Compatible Version Certified to
Revit
-

1

1

Download now from NBS National BIM Library

Literature

Glidevale Protect VP300

Glidevale Protect VP300

Case studies

Four Seasons affordable housing shceme, Swansea

Four Seasons affordable housing shceme, Swansea

Third party certifications

BM Trada.

BM Trada.

BM Trada.

BM Trada.

Similar products from BPD Building Product Design Ltd

Glidevale Protect 5000 Façade Wall Membrane

Glidevale Protect 5000 Façade Wall Membrane

Glidevale Protect FCM750 Floor Cassette Membrane

Glidevale Protect FCM750 Floor Cassette Membrane

Glidevale Protect TF Interfoil

Glidevale Protect TF Interfoil

Glidevale Protect TF200 Extreme Breather Membrane

Glidevale Protect TF200 Extreme Breather Membrane

Glidevale Protect TF200 Thermo Breather Membrane

Glidevale Protect TF200 Thermo Breather Membrane

Glidevale Protect TF200 Thermo Extreme Breather Membrane

Glidevale Protect TF200 Thermo Extreme Breather Membrane

Glidevale Protect TF200® Breather Membrane

Glidevale Protect TF200® Breather Membrane

Glidevale Protect Viking Air

Glidevale Protect Viking Air

Glidevale Protect VP400 Plus

Glidevale Protect VP400 Plus

Glidevale Protect Zytec®

Glidevale Protect Zytec®