Spano Durelis Populair

Product Description

DURÉLIS POPULAIR is a 12mm thick, high-density particleboard with an unsanded, hard surface, developed specifically for the timber frame industry as a more diffusion open alternative to conventional plywood or OSB. DURÉLIS POPULAIR combines the benefits of high racking strength and a diffusion-open construction. It also assists in the design of a healthy living environment and durable construction. With a vapour resistance of only 2.45MNs/g, DURÉLIS POPULAIR is over 3 times more vapour diffusion open, compared to conventional OSB 3 sheathing. The board is suitable for external applications, even when exposed to high humidity, often experienced on Irish building sites, with minimal expansion and swelling in such conditions. DURÉLIS POPULAIR is also suitable for load-bearing applications in humid conditions (rated P5 board). The board is easy to saw and screw into and has a low formaldehyde emission (E1 class). Similar to OSB3 or other structural boards, DURELIS POPULAIR must be protected with a suitable diffusion open wall lining membrane during the building phase.

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Technical Detail

Materials Wood particle board
Vapour Resistance: 3.06 MNs/g (OSB3 = 9.7MNs/g)
Fire Rating D-s2
Thermal Conductivity: 0.13W/mk
3rd Party Accreditation: CE
Colour: Green
Sheet Dimensions: 12mm x 1200mm x 2400mm
Density: 720
Racking classification: P5


Data Sheets

Product Benefits Product Benefits General Documents
Spano Durelis PopulairSpano Durelis PopulairTechnical Data Sheet