Panel Size Thickness
2397 x 1197 12.5mm
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  • FSC Certified
  • Airtight
  • Integrated Vapour Control
  • Easy to Install
  • High Racking Strength
  • High Performance Coating
  • Zero Added Formaldehyde

SMARTPLY PROPASSIV is a structural OSB panel with integrated vapour control and air barrier properties for use as structural sheathing in timber frame structures.

Specifications

SMARTPLY PROPASSIV is a structural OSB panel with integrated vapour control and air barrier properties for use as structural sheathing in timber frame structures. 

Airtightness is engineered into the OSB panel substrate, whilst SMARTPLY's in-house speciality surfacing technology provides an integrated vapour barrier with consistently high vapour resistance over the entire surface. 

SMARTPLY PROPASSIV meets all the requirements of EN 300 for the production of OSB3 panels and therefore can be installed as any other OSB3 panel.

Applications

SMARTPLY PROPASSIV is designed for use as internal structural sheathing on the warm side of the insulation in timber frame construction systems. 

The integrated vapour control layer and air barrier properties eliminate the need for additional Air and Vapour Control Layout (AVCL) membranes. The coating also provides a smooth durable surface for superior bonding of airtight tape at panel joints. The product is suitable for both new build and renovation projects.

RIBA Approved CPD

If you are a RIBA Architect and would like to learn more about specifying Airtight OSB, you can now complete an online CPD to gain valuable knowledge on the standards required for Passive House and Low Energy Construction.

 It will help you to understand the following topics:

- Understand how airtightness is achieved in construction
- Understand airtight product availability
- Understand the requirements for airtight certified OSB 
- Understand how vapour control in timber frame buildings is achieved


If you would like to complete this CPD please click here.

Case Studies

Panel Sizes and Thickness

Panel Size Thickness
2397 x 1197 12.5mm

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We ask for your this information so that we can pass your enquiry onto the most appropriate sales manager.
At MEDITE SMARTPLY we take your privacy seriously and will only use your personal information to provide the products and services you have requested from us. If you consent to us collecting and storing your data from this form please tick the checkbox below. You can withdraw your consent at any time. For more information please view our Privacy Policy.