Cold Storage - Mechanically Fastened System

1.Carlisle Sure-Seal EPDM® mechanically fastened using Carlisle HP-X Fasteners and PIRANHA™ Plates. Black EPDM reduces heating costs and minimizes condensation. TPO or PVC could also be used.
2. For secure, efficient seam sealing to reduce installation time and enhance seam strength.
3. 1/2" HD Polyiso adhered or mechanically fastened over the insulation to provide a durable surface for the membrane.
4. Minimum 2", R-value around 12 - mechanically fastened to the deck with staggered joints.
5. Applied directly above the deck to restrict moisture diffusion into the roof assembly.
6. Structural steel or concrete deck; clean, smooth, and free of debris to provide a stable substrate.
Carlisle-Approved Details – Carlisle Sure-Seal EPDM Elastoform for flashings at penetrations, walls, and terminations, secured with Carlisle Bonding Adhesive.

Advantages

Cost-effective, quick installation, UV- and hail-resistance, suitable for moderate wind conditions.

R-Value

Approximately 24 (based on 2” of polyiso insulation).

Warranty

Up to 20 years with Carlisle’s standard warranty for leak protection.

Best Use

Smaller cold storage facilities, moderate climates with less extreme temperatures.