Paratherm Coverboards
Paratherm polyisocyanurate coverboard products are designed for use over metal, nailable, and non-nailable roof decks. The coverboards are manufactured to specify:
- Fire resistance
- Sustainability
- Surface strength
Paratherm NH HD Coverboard
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Grade
Grade 4 (80 psi)
Paratherm HD Coverboard
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Grade
Grade 4 (80 psi)
Paratherm W HD Coverboard
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Grade
Grade 4 (80 psi)
Paratherm HD Barrier
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Grade
Grade 4 (80 psi)