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Rmax Operating LLC -Rmax Tapered Ultra-Max® Insulation for Above the Deck

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Tapered Ultra-Max® improves roof drainage as designed with standard slopes of 1/8”, 1/4” or 1/2” per foot. Tapered systems utilize flat Ultra-Max® to build up thickness for system design.


Category: heat insulation | isocyanurate insulation | polyiso insulation...

MasterFormat: Thermal Protection | Thermal Insulation | Board Insulation...


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Rmax Operating LLC
13524 Welch Road
Dallas, TX 75224
Tel: (972) 387-4500

rmax@rmax.com

https://www.rmax.com/

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Overview


Rmax Tapered Ultra-Max® Insulation for Above the Deck

Tapered Ultra-Max® improves roof drainage as designed with standard slopes of 1/8”, 1/4” or 1/2” per foot. Tapered systems utilize flat Ultra-Max® to build up thickness for system design.

Construction Applications

  • Built-up roof (BUR)

  • Modified bitumen

  • Mechanically attached single ply

  • Loose laid ballasted single ply


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Specifications

Thermal Properties

1The 1.50" and thicker products are approved for FM Class 1-90 wind uplift.

2Not for direct application to steel roof decks.

3LTTR values are determined in accordance with CAN/ULC-S770. LTTR predicts a 15-year, time-weighted average.

4Tapered Ultra-Max is shipped in bundles that are approximately 48" high and wrapped in plastic for easy handling.

NOTE: Metal deck flute span shall be a maximum of 4 3/8"

Typical Physical Properties

1Flame Spread and Smoke Developed Indexes are used to measure and describe the properties of this material in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of this material and other related roofing components under actual fire conditions.