Polyiso, or polyisocyanurate rigid foam, is a rigid foam insulation used in more than 70% of commercial roof construction and offers a continuous insulation solution for commercial flat (low slope) roof insulation and wall assemblies.

seen from Türkiye
seen from United States

seen from China
seen from United States

seen from Malaysia
seen from United Kingdom

seen from Malaysia

seen from Netherlands

seen from United States
seen from Türkiye

seen from Malaysia
seen from Russia
seen from United States
seen from Malaysia
seen from United States

seen from United States
seen from China

seen from Malaysia

seen from Malaysia

seen from Malaysia
Polyiso, or polyisocyanurate rigid foam, is a rigid foam insulation used in more than 70% of commercial roof construction and offers a continuous insulation solution for commercial flat (low slope) roof insulation and wall assemblies.
Polyisocyanurate (Polyiso) is a closed-cell, rigid foam board insulation that is bonded to facers on both sides, which are composed of various organic and inorganic materials. Polyiso is used in roof,wall, ceiling and specialty applications within commercial and residential buildings of all types.
Count on Yitac for the best in polyiso. polyisocyanurate roofing insulation is constructed from a closed cell polyisocyanurate rigid foam core bonded.