Siparila's Evolute 8 exterior wood siding was used to give Lykke Condos its naturalistic, Scandinavian aesthetic appeal. Evolute 8 panels are thermally modified, end-matched, and use secret nailing attachment for a sleek, seamless look. All of Siparila's products are PEFC certified and free from chemicals that are hazardous to human and environment health (CE labeled).