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Barrett Systems

Barrett Company offers its customers a wide variety of products to fit their specific moisture protection needs. Whether a vegetated (green) roof system, blindside waterproofing, plaza renewal or any other type of roofing or waterproofing, new construction or renovation and repair, our time-proven history suggests the completed project will be watertight for decades to come. Check out our various high performance systems and be sure to register to get the latest updates and events at Barrett.

Ram-Tough 250 Rubberized Asphalt Membrane
Waterproofing and Protected Membrane Roofing

The uncompromising, tough, flexible membrane, Ram tough 250 delivers
design flexibility, durability and provides the owner with a single source
warranty system.

Ram-Tough 250 is composed of SBS rubber polymers, specially refined unoxidized asphalt, mineral filler and recycled tire rubber. This thermoplastic rubberized asphalt membrane forms a completely monolithic waterproofing system without seams and joints.

Ram-Tough 250 is heated in a melter on the jobsite to a fluid state and spread onto the deck and walls. It is reinforced with spunbond polyester and neoprene flashing, creating a minimum 215 mil thick protective waterproof membrane. The rubberized material's weblike molecular structure creates a microscopic elastic network of strong rubberized strands. During the polymerization process, the rubber network absorbs the bitumen to produce a rubber-like waterproofing material with exceptional self-healing properties, excellent toughness, tenacity, fatigue resistance, and flexibility, especially at cold temperatures.

Ram-Tough 250 has been protecting many of our nations most important structures and cherished monumental works for decades.

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Black Pearl® Waterproofing Systems
Cold Applied Rubberized Asphalt Waterproofing

Black Pearl membranes are “true waterproofing,” unlike common roofing “weatherproofing.” Black Pearl Systems maintain their watertight integrity
and prevent the passage of liquid under dynamic, static, continuous, or
intermittent hydrostatic pressure which weatherproofing typically does not.

Suitable for application over "green" concrete and cold winter applications,
Black Pearl is designed as a cold-applied alternative to the hot rubberized asphalt Ram Tough 250 on projects where melters are impractical and other considerations that are not suited to Ram Tough 250.

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Ram ColdTar® Roof Compound
Roof Restoration Systems & Repairs

Ram ColdTar® is a unique thermoplastic SBS rubber coating compound
designed for use in the construction and restoration of all types of bituminous
roofing systems. Used for the repair and restoration of existing asphalt, coal tar
and modified bitumen membrane systems, Ram ColdTar is ideally suited for
treating weathered surfacing, bare spots and ponded roof areas which typically deteriorate before the rest of the membrane. Used as part of a total restoration procedure, a Ram ColdTar® system can be installed at a cost of up to 60% less than a typical reroofing process.Many projects can be expensed the same year, avoiding long-term depreciation limits.

Ram ColdTar built-up roof assemblies offer the benefits of a cold applied liquid system, with the superior durability typcially associated with hot applied, multi-ply membranes. This system is recommended for poorly draining and low-slope roof decks when long-term performance and limited maintenance is desired.

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KLB-100 Elastomeric Built-Up Roofing Systems

KLB-100 roof assemblies offer the elastomeric properties of single ply with the
time proven redundancy and abuse resistance of Built-Up Roofing technology.

Ram-Tough's elastomeric mopping bitumen combines Kraton® SEBS
rubber polymer with a highly select grade of unoxidized asphalt creating a
thermoplastic elastomeric mopping material. The rubberized material's weblike molecular structure creates a microscopic elastic network of strong rubberized strands. During the polymerization process, the network absorbs the bitumen, producing a waterproofing material with excellent self-healing properties, toughness, tenacity, fatigue resistance, and cold temperature flexibility. Commonly known as the "bullet-proof roof" a four ply configuration is the toughest roof available and can literally stop a 22 caliber speeding bullet.

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SBS Modified Cold Process Built-Up Roofing Systems

Ram-Tough CP-80 is formulated with Kraton® SBS polymer creating a
modified asphalt mastic well suited for cold application process built-up roofing
roofing. Reinforcement choices include Poly•Felt, polyester and fiberglass
roofing felts.

CP-80 is appropriate for use where jobsite conditions make hot built-up roofing impractical due to limited accessibility or sensitive environmental conditions.
No kettles or torches are required.

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GreenRoof - Roofscapes®

The roof is a forgotten element on most buildings. Unnecessarily. Designed
and built with multi-functional elements, roofs can be environmentally friendly
and aesthetically pleasing. GreenRoof - Roofscapes® are the sustainable
roofing - landscaping systems that offers the owner and society many
environmental benefits, low lifecycle cost and government incentives.

The waterproofing membrane is the most critical element of successful green roofs. It must assure a long-term, trouble free, watertight base for the superimposed greenroof assembly. Barrett Ram-Tough 250, Black Pearl and Elastomeric BUR systems all offer time-proven performance in this type of demanding application.

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Barrett + EcoCline®

EcoCline is a vegetative roof covering unlike any other. Developed by Furbish
Company and marketed in conjunction with the Barrett Company waterproofing
systems, the EcoCline profile options offer highly efficient stormwater
management and guaranteed plant performance in lightweight configurations
that no one else has matched.

Other attributes include high-recycled content, low carbon footprint, profile flexibility to meet stormwater and other design criteria with a dependable, time-proven waterproofing assembly.

The Barrett / EcoCline assemblies are offered with up to a 25 year single source labor and material warranty, covering waterproofing, thermal performance, overburden removal, a 10 year concrete paver warranty and a renewable 5 year vegetation warranty.

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Barrett + LiveRoof® – Hybrid Modular Green Roof Systems

LiveRoof is a patented hybrid modular green roof system proven on over 2000
projects worldwide totaling over 5 million square feet. That success, combined
with Barrett Company’s eight decades of waterproofing and two decades of
green roof experience, enables Barrett/LiveRoof assemblies to be covered
with up to a 25 year single source warranty.


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Barrett Company : 1-800-647-0100
Last Updated : 7.3.2019
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