A.Proctors Proctor Air
Proctor Air is a high-performance, air and vapour-permeable roofing underlay.
Proctor Air is ideal for pitched roof applications, whether cold, warm, ventilated or non-ventilated, and no vapour control layer is needed for non-ventilated roofs. Its design helps maintain roofs that breathe without relying on secondary ventilation systems, supporting building integrity in demanding roofing specifications.
- Allows airflow and vapour diffusion to reduce condensation risk
- Breathable yet water-resistant, rated W1 under EN 13859‑1
- Consistent airflow improves overall wall performance
- No vapour control layer needed for non-ventilated roofs
- 15-year warranty for long-term assurance
- BBA-certified for specification confidence
A technically advanced underlay that supports airtight, breathable and high performance roof design.
Proctor Air is ideal for pitched roof applications, whether cold, warm, ventilated or non ventilated. Its design helps maintain roofs that breathe without relying on secondary ventilation systems.
With its durable SMS construction, certification backing and ability to balance moisture and airflow, Proctor Air supports building integrity and performance in demanding roofing specifications.
In-House Metal Fabrications
Whether it’s a planned package or an urgent site requirement, our in-house fabrication team can manufacture roofing and cladding components to suit your project.
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