Zero|90 – A Full Window & Door System For The Future

“The UK’s first Passivhaus certified PVCu casement window” Source – Liniar

The Zero|90 system offers a sustainable, cost-effective solution to rising energy prices and urban noise.
Originally developed in the UK by Liniar in 2017 and certified by the Passivhaus Institute, the fully matching Zero|90 range has been expanded in 2023 and is ideal for both new build and retro-fit projects.

SBD & Weather Testing

Register your interest today: enquiry@randvgroup.co.uk

“First contract already secured”