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Wraptite - Vapour permeable air barrier

Verified by manufacturer 4 months ago

Wraptite

A Proctor Group Ltd Variant:
Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • Passive House Institute - Certificate

    Passive House Institute - Certificate

    Certificate type

Low-resistance vapour permeable air barrier membrane for wall and roof applications.

Jump to:
BOS
+44 (0)1250 872261 Website

Application

Can be used in conjunction with Wraptite Tape to provide a simplified and robust method of achieving low air leakage rates, particularly when installed on site, as is typical with large scale rainscreen construction, or when sealing junctions between prefabricated building components.

Description

A low-resistance vapour permeable air barrier wall underlay, which is durable, flexible and lightweight, allowing for easy installation. It offers temporary protection against wind-driven rain, snow and dust.


Wraptite UV has exceptional water resistance and UV resistance to provide a 'shadow' appearance within open rainscreen façades. Manufactured from polyester and a functional coating, with a proprietary acrylic moisture vapour permeable adhesive and silicone-coated PET release liner.


Features and benefits:

  • Airtight yet vapour permeable.
  • No primer required.
  • Tough facer laminate resists punctures and tears during construction.
  • Lightweight and easy to install.
  • Wide service temperature range.
  • Can be left exposed for up to 120 days during construction. No VOCs.
  • UKCA marked.

General information

Color

Black

Red

Material

Polypropylene

Shape

Rectangle

Length

50000 mm

Width

1500 mm

Uniclass

Pr_25_57_10_94 Vapour-permeable sheetsPrimary

CAWS

H22/20 Breather membrane

H22/130 Breather membrane

H30/50 Breather membrane

H30/350 Breather membrane

H92/785 Breather membrane

H21/20 Breather membrane

H21/130 Breather membrane

P10/65 Breather membrane

P10/320 Breather membrane

H31/55 Breather membrane

H31/280 Breather membrane

Specification data - Vapour-permeable sheets

Standard

To BS EN 13859-1.

To BS EN 13859-2.

Class (minimum)

W1.

Material

Triple layer polypropylene micro-porous film laminate, with a proprietary acrylic moisture vapour permeable adhesive and silicone coated PET release liner.

Third-party certification

British Board of Agrément (BBA) certificate 15/5274.

Weight (minimum)

292 g/m².

Thickness (minimum)

Nominal thickness 0.65 mm.

Water vapour transmission

893 g/m²/24hrs when tested to BS 3177.

Reaction to fire

Class B-s1,d0 when tested to EN 13501-1 (on Class A1 or A2-s1,d0 substrate).

TensileStrength

MD 417 N; CD 252 N when tested to EN 12311-1.

Tear resistance

MD 412 N; CD 286 N when tested to EN 12310.

Dimensional stability

MD +0.3%; CD +0.1% when tested to EN 1107-2.

Water vapour resistance

0.039 m when tested to EN 12572 Method C.

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
Revit
-

1

IFC
-

1

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

Wraptite BBA Certificate - Walls & Floors

BBA Agrément Certificate

BBA Agrément Certificate

Wraptite BBA Certificate - Warm Roofs

Passive House Institute - Certificate

Passive House Institute - Certificate

Wraptite Passive House Component Certificate

Literature

Proctor Group HAMM Principles Brochure

Proctor Group HAMM Principles Brochure

Proctor Group Modular & Offsite Solutions

Proctor Group Modular & Offsite Solutions

Proctor High Rise and Façade Systems

Proctor High Rise and Façade Systems

Proctor Passive House Systems

Proctor Passive House Systems

Wraptite FAQs

Wraptite FAQs

Wraptite Brochure

Wraptite Brochure

Proctor Fire Solutions Brcohure

Proctor Fire Solutions Brcohure

Wraptite High Rise Installation Guide

Wraptite High Rise Installation Guide

Wraptite Installation Guide

Wraptite Installation Guide

Case studies

Wraptite - Charleston Farm

Wraptite - Charleston Farm

Wraptite - Silverstone

Wraptite - Silverstone

St Sidwells Point

St Sidwells Point

Northampton School for Boys

Northampton School for Boys

Places for People - Dundee

Places for People - Dundee