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Crossrock
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CrossRock PG – A Bright, Quiet & Energy Efficient Solution for Parking Garages
At Westcor Thermal, we install CrossRock PG, a high-performance stone wool insulation designed specifically for parking garages. Known for its long-term stable R-value, exceptional thermal and acoustical properties, and non-combustible, water-repellent composition, CrossRock PG is an environmentally sustainable choice that enhances both performance and aesthetics.
Why Choose CrossRock PG?
CrossRock PG provides a functional sound and thermal barrier while its reflective facing delivers a clean, bright finish that improves overall lighting and appearance. This means fewer lights are needed, reducing energy costs year-round.
Vapor Permeable
Energy Efficient
Environmentally Sustainable
Water Repellent
Sound Absorbent
Non-Combustible
Stable Long-Term R-Value
Superior Energy Efficiency & Thermal Performance
Stone wool insulation is dimensionally stable—it will not slump, condense, or absorb moisture over time. Unlike spray polyurethane foam, it won’t expand or contract with temperature fluctuations. This ensures consistent insulation performance for years to come.
The reflective facing increases light reflectivity in garages, meaning less artificial lighting is needed, helping to lower annual electricity consumption.
Water Vapor Permeance Options
CrossRock PG is available in two permeance options:
-Standard CrossRock PG – ASTM E96 permeance of 0.02%
-CrossRock PG Pin Perf – Permeance of >10% with approximately 16 pinholes per inch in the facer for greater breathability.
The choice between standard and pin-perforated facers depends on factors like:
-Climate zone
-Heated vs. unheated parking areas
-Above- or below-ground installation
-Desired material thickness
Installation
CrossRock PG insulation boards are mechanically fastened using standard screws or pins and washers. This ensures a secure fit that maintains performance over time.
Upgrade Your Parking Garage
Whether your goal is better energy efficiency, improved lighting, or enhanced sound control, CrossRock PG offers a complete solution.
Contact Westcor Thermal today to learn more about CrossRock PG installation and request a project quote.
To ensure your building is as safe as possible, call Westcor Thermal today. We provide assessments and are happy to work with you to create a customized solution for your space.
LEADERS IN STRUCTURAL PROTECTION FOR JOBS OF ANY SIZE
Westcor Thermal is an industry leader in high-quality spray insulation, fireproofing, firestopping and acoustic application services.