SENTINEL®

High-performance thermoplastic membranes

SENTINEL products are designed to offer a high-performance roofing options, with proven fire and chemical resistance, that enhance sustainability through their durability and energy demand mitigation. The SENTINEL product line consists of two basic formula options:

  • SENTINEL Membranes – Polyvinyl Chloride (PVC)
  • SENTINEL KEE Membranes – Ketone Ethylene Ester (KEE)

Along with membranes, SENTINEL offers a robust range of accessories to help finish corners, flashings and other seams, along with specialized adhesives to help ensure decades of service.

BENEFITS

SENTINEL membranes help roofs reflect sunlight while also cooling themselves by efficiently emitting any heat absorbed. The roofs literally stay cooler and reduce the amount of heat conducted into the building below. If a building does not have air conditioning, this keeps the building cooler and a more constant temperature. If a building has air conditioning, the equipment does not have to work as hard. 

TOOLS WITHIN YOUR GRASP

To help you make an informed decision regarding your roofing system, and thus find the best option for your needs, please read the material that our experts have written specifically for the SENTINEL line.

BrochureS

Our brochures offer an overview of the entire SENTINEL line, helping to place everything in context, while also showing case studies and why SENTINEL outperforms similar membranes.

PRODUCT DATA SHEETS

Learn everything you need to know about each SENTINEL product on its data sheet, including application instructions, testing data, and storage requirements.

TECHNICAL ARTICLES

Blending in: Biomimicry in Building Construction

One of the Oldest Extensive Green Roofs in North America Has Secrets to Share

Green Roofs: A Solution That Benefits Everyone

SELL SHEETS

These convenient one-page documents give the key benefits of SENTINEL products, along with a listing of related products.

TECHNICAL ARTICLES

Blending in: Biomimicry in Building Construction

One of the Oldest Extensive Green Roofs in North America Has Secrets to Share

Green Roofs: A Solution That Benefits Everyone

THE TWO SENTINEL FORMULAS

Time proven quality and decades of in-situ exposure to elements around the world; SOPREMA has been producing high-performance flexible PVC (polyvinyl chloride) membranes for roofing and waterproofing for over 50 years. SOPREMA’s SENTINEL line provides the proven fire and chemical resistance inherent with PVC membranes as well as superior weldability in a variety of ambient conditions. With high flexibility and conformability, SENTINEL PVC may be installed on the most complex geometries; both steep and low slope
applications. With architectural appeal, long-term durability and ease of installation, SENTINEL PVC membranes provide the solution.

SENTINEL KEE (Ketone Ethylene Ester) roofing membranes incorporate Elvaloy™ co-polymer, a highly-flexible, high-molecular-weight polymer. Typical PVC membranes use liquid plasticizers, but KEE membranes incorporate a solid plasticizer that stays in the membrane longer. The use of KEE plasticizer offers improved chemical, microbial and impact resistance along with improved low-temperature performance and service life.

Growing media

SOPRAFLOR AU

SOPRAFLOR X

SOPRAFLOR I

SOPRAFLOR P

Filtration and retention mat

SOPRAFILTER

SOPRANATURE RETENTION MATS

Drainage

SOPRADRAIN ECOvent

SOPRADRAIN ECOVENT 2

SOPRAbarrier

SOPRABARRIER 20

SOPRABARRIER 30

Other SOPRANATURE® products

Modular tray - TOUNDRA BOX

Sedum mat and tiles

Pavers and pedestals

SENTINEL MEMBRANES

SENTINEL membranes are available in numerous varieties, including both PVC and KEE formulations, 60 and 80 mil thicknesses, and with or without a fleece backing 

SENTINEL P150

SENTINEL P150 HFB

SENTINEL P200

SENTINEL P200 HFB

OWNERS OF LARGE-SCALE BUILDINGS HAVE CHOSEN SOPRANATURE

Extensive Roof System

Wayne state

Semi-Intensive Roof System

IGA

Intensive Roof System

Parking Decks

MODULAR SYSTEM

Toundra Box Installations

A COMPREHENSIVE WARRANTY

Unique on the market, the Mammouth SOPRANATURE Warranty provides peace of mind to building owners who invest in a vegetated roof system.

This warranty is available for roofs that are covered by SOPREMA’s Mammouth Platinum Warranty. The Mammouth Platinum Warranty covers the materials and labour of the waterproofing assembly, while the Mammouth SOPRANATURE Warranty covers the replacement of the SOPRANATURE vegetated system components provided by SOPREMA.

Under this warranty, if corrective action is required due to water infiltration covered by the Mammouth Platinum Warranty, SOPREMA will provide the owner with the materials and labour to remove and reinstall the SOPRANATURE vegetated system.

SOPREMA: A TRUSTED PARTNER

ALSAN COATINGS DO IT ALL

ALSAN Coatings are designed to aid in maintaining and extending the lifespan of existing roofs by adding a protective layer to the current system. They're environmentally friendly, economically priced, reduce energy consumption, and prevent premature aging caused by UV rays.

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SOPREMA IS YOUR RESOURCE

…with technical expertise

SOPREMA has earned its place among the leaders of the building envelope industry by providing outstanding technical support and continuing education.

…with quality products

For more than 100 years, SOPREMA has developed its products with the idea that quality, sustainability and reliability of materials must match builders’ ambitions and expectations.

…with outstanding service

From the beginning of a project until its completion, the SOPREMA team delivers advice and knowledge to its customers regarding the design of plans and specifications, competitive pricing and installation techniques so the job is completed on time and on budget.

CONTACT A SOPREMA EXPERT

If you have any questions, need additional information, or want to know more about our training sessions, contact a SOPREMA expert.

SOPREMA, your roofing and building envelope manufacturer

Building

Protecting

Sustaining

© SOPREMA USA.  All rights reserved.

SEMI-INTENSIVE ROOF SYSTEMS

The Semi-Intensive Roof System is designed to increase stormwater management capabilities, and projects are typically 6”1-2” of media depth. This system allows for additional plant diversity including small herbs, grasses and some flowers. It also requires more maintenance and regular irrigation.

featured PROJECT

IGA

INTENSIVE ROOF SYSTEMS

The Intensive Roof System is designed for full roof landscape projects and is typically 12” or greater in media depth. This system requires frequent maintenance and an irrigation system. It adds usable amenity space to the building and is able to retain the most stormwater.

featured PROJECT

Parking Decks