When it comes to green roofs, Barrett is a name you can count on.
Combining our 90+ years of roofing & waterproofing expertise with retained Horticultural technology, Barrett has partnered with the most prominent suppliers of pavers, vegetation, growing media, and more to offer building owners a top-to-bottom solution for their ideal green roof.
Proven Performance
Barrett Company works with our Approved Contractors to provide two time-proven waterproofing systems that form the basis for moisture protection in our Greenroof assemblies, Ram Tough 250 and Black Pearl Waterproofing. Each system utilizes a reinforced fluid-applied rubberized asphalt membrane.
Custom Solutions
Because we are not tied to only one approach of vegetative system, building owners and specifiers can choose among the options that will best suit their individual needs and budget.
Single Source Warranties
We offer complete assemblies with up to a 25-year single source labor and materials warranty, covering waterproofing, thermal performance, overburden removal, concrete paver warranty and renewable vegetation warranties.
GreenRoof Roofscapes®
The Green Roof–Roofscape® turns unused roof space into a park-like garden setting with a keen sensitivity to environmental enhancement. The Green Roof-Roofscape® is designed around a system of interdependent components which function as a natural planting habitat, creating new types of public and private spaces.
Featured Green Roof System Products
Levelpro Pedestal Series 401-405
The RoofScape-LevelPro series LP401-LP405 support has been designed for the installation of any type of tile floor on any surface, allowing the underlying inspection of various systems and potentialwaterproofing, with no need to carry out any demolition.
Levelpro Pedestal Series 406-414
The RoofScape-LevelPro series LP406 - LP414 pedestal support hasbeen designed for the installation of any type of tile floor onanysurface, allowing the underlying inspection of the various systemsand potential waterproofing, with no need to carry out any demoli-tion.
Roofscape® Pre-Grown Trays
The Greenroof-Roofscapes® Pre-Grown Tray Systemprovides a turnkey solution that meets or exceeds allguidelines for Green Roofs.
PolyFelt EX9
PolyFelt EX9 is a 100% recycled 9 oz polypropylene polyester protective fleece designed specifically for use within Greenroof-Roofscapes® extensive green roofing systems.
PolyFelt EX15
Our Semi-Intensive Protective Fleece is designedspecifically for use within Semi-Intensive greenroofing systems.
Rooflite Intensive
A planting medium for intensive vegetative(green) roof systems with a separate drain layer,designed to retain stormwater and to promotelong lasting vigorous plant growth.
Aluminum Inspection Chambers
Barrett Roofscapes Aluminum InspectionChambers are used to keep loose ballast andgreen roof components away from the primaryroof drains and to allow easy inspection of thedrains during normal preventative maintenance.
Architectural Paving Stone
Nitterhouse’s high strength Architectural Paverscombine durability with the natural beauty ofaggregates showing throughout the product andfinish
Barrett Roofscapes RND MW
Needled mineral wool is comprised of fibers of spun rock,formed into pliable mats via a mechanical process knownas “needling”. These light, water-retaining fibers are anexcellent rooting medium for plants.
ABS Inspection Chamber
The Roofscapes ABS Inspection Chamber is designed forvegetative roofs requiring rapid water drainage.
ScrewJack Pedestal
Possibilities are endless when designing and buildingplaza decks using Westile® ScrewJack Pedestals
Classic Plaza Slab
Classic Plaza Slabs are a high-density concretesuited for use as a plaza deck component providinga durable, yet elegant, roof surface.
Coco Erosion Control Blanket
Needled mineral wool is comprised of fibers of spun rock,formed into pliable mats via a mechanical process knownas “needling”. These light, water-retaining fibers are anexcellent rooting medium for plants.
Wood Plaza Pavers
Wood Plaza Pavers are an untreated, low maintenance,natural product made from either Cumaru or Ipe wood.
ScrewJack Pedestal
Possibilities are endless when designing and buildingplaza decks using Westile® ScrewJack Pedestals
Extensive Media
A planting medium for extensive vegetative(green) roof systems with a separate drain layer,designed to retain stormwater.
Maroon Sedum-Mix Blanket
100% biodegradable vegetation blanket produced on a coir mat,the Standard Sedum-mix blanket is becoming increasingly popular.
Sunray Sedum-Mix Blanket
At the start of the production cycle, Sedum album, Sedum acre, Sedumhispanicum and Sedum sexangulare make up approximately 15% ofthe assortmentused to produce a Yellow/Blue Greenroof-Roofscapes®Sunray Sedum-Mix Blanket
Flex Line Concrete Pavers
Greenroof-Roofscapes® Flex Line Concrete Pavers arehydraulically pressed to superior European standards.
Roofscape® RND 1.0
Greenroof-Roofscapes® RND 1.0 (Retention &Drainage) is designed for extensive vegetated roofs requiring moderate water storage.
Roofscape® RND 1.0 HS
Greenroof-Roofscapes® RND 1.0 HS (Retention &Drainage) is designed for extensive vegetated roofs requiring moderate water storage.
Roofscape® RND 1.6
Roofscapes® RND 1.6 (Retention &Drainage) is designed for semi-intensive vegetated roofs where water storage is required.
Roofscape® RND 2.4
Roofscapes® RND 2.4 (Retention &Drainage)provides water storage for intensive roofs with large plant palettes.
Roofscape® Edge
Roofscape® Edge isdesigned as a definite boundarybetween gravel/paver and growth media that allowsthe flow of water but not of the substrate.
RamDrain DD-040HS
Greenroof-Roofscapes® RamDrain DD-040HSisdesigned for drainage beneath accessible areas that do not need water storage and on vertical building components.
Roofscape® Liquid Erosion Control
Roofscape® Liquid Erosion Control is utilized for the stabilization of low slope green roofs, bioinfiltration swales and standard roadside embankments.
Roofscape® Edge+
Roofscape® Edge+ is designed as a definite boundary between gravel/paver and growth media that allows the flow of water but not of the substrate.
SpiralJack Adjustable Pedestals & Components
Vegetated roofs have different depths, necessitating a flexible pedestal system that can support differing heights.
Roofscape® Gro LE
Our Roofscape® Gro LE (Lite Extensive) is our ultra-lightweight growing media blend for extensive vegetated roofs with drought tolerant plantings.
Roofscape® Seed Mixes
Our Roofscape® Seed Mixes provide a diverse &adaptive means for roof greening.
Components of GreenRoof Roofscapes
Intensive
-
8” to 24” + of Growing Medium
-
Larger plants, shrubs, small trees
Sedum Carpet Standard
Sedum Carpet Maroon
Sedum Carpet Sunray
Green Roof Tray
- 1 of 4
Extensive media
Intensive media
- 2 of 4
DuPont Roofmate (40PSI)
DuPont Plazamate (60 PSI)
- 3 of 4
RB20
RB30
RB25
Ram Root Protect
- 4 of 4
Extensive
-
Less 6” of growing medium
-
Small, hardly plants (sedum)
Sedum Carpet Standard
Sedum Carpet Maroon
Sedum Carpet Sunray
Green Roof Tray
- 1 of 4
Extensive media
Intensive media
- 2 of 4
DuPont Roofmate (40PSI)
DuPont Plazamate (60 PSI)
- 3 of 4
RB20
RB30
RB25
Ram Root Protect
- 4 of 4
Paver Assembly
-
8” to 24” + of Growing Medium
-
Larger plants, shrubs, small trees
Sedum Carpet Standard
Sedum Carpet Maroon
Sedum Carpet Sunray
Green Roof Tray
- 1 of 4
Extensive media
Intensive media
- 2 of 4
DuPont Roofmate (40PSI)
DuPont Plazamate (60 PSI)
- 3 of 4
RB20
RB30
RB25
Ram Root Protect
- 4 of 4
Featured Green Roof Projects
Willis Tower
Chicago, IL
Job Size: 87,391 sq ft
Building Owner: Blackstone Group
Roofing Contractor: Kedmont
Product System: RAM Tough 250DM Waterproofing System
Millennium Park
Chicago, IL
Job Size: 1,067,220 sq ft
Architects: McDonough Associates
Contractor: Kedmont Waterproofing Company, Inc
Product System: RAM Tough 250DM Waterproofing System
Fenimore Art Museum
Cooperstown, NY
Job Size: 38,100 sq ft
Architects: Hardy Holzman Pfeiffer Assoc.
Contractor: Driscoll Masonry Company
Consultant: James R. Gainfort, AIA
Product System: RAM Tough 250DM Waterproofing System
MLKJr. Memorial Library
Washington, D.C.
Job Size: 78,000 sq. ft.
Architect: OTJ Architects, Mecanoo
Contractor: HRGM Corporation
Product System: RAM Tough 250DM Waterproofing System, Barrett EcoLine