VEGETATIVE ROOFING COMPONENTS DRAINAGE / RETENTION
Series #
3600
HG 3609 - 0.9” E HG 3610 - 1” E HG 3612 - 1.2” L HG 3616 - 1.6” S HG 3617 - 1.7” S HG 3622 - 2.2” I HG 3623 - 2.3” S HG 3624 - 2.4” I HG 3625 - 2.4” I HG 3630 - 2.4” S HG 3640 - PV M HG 3650 - 0.9” B HG 3651 - 1.1” B HG 3652 - 3.4” B
P -I -I
R R R
DR B DR B SDD B DR B DR B DR B DR B SDD B HLDR B DR B S P SDD B SDD B SDD B
Through our product partners, we offer the most technologically advanced methods for stormwater retention for our green roofing projects. No matter what type, size, or application, we have the best tested and proven drainage and water retention boards in the marketplace. Our entire line of drainage / retention boards follow the same principles: suitability for flat roofs, lightweight, reliable discharge of water, provide discharge delay to reduce load on storm sewers, and allow for long term storage of water for the availability to plantings.
H HG 3600 05/18
G www.hanging-gardens.com
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VEGETATIVE ROOFING COMPONENTS DRAINAGE / RETENTION 0.9” Extensive DR Board
Product #
3609
Our 0.9” Extensive Drainage / Retention (DR) Board is designed for extensive vegetated roofs requiring moderate water storage. Specific to this product, it: is a studded plastic sheet that retains water within formed cavities on the upper side, making water available to vegetation has drainage slits to drainage channels for diffusion and irrigation channels surplus water through its bottom-sided canal system for secure drainage allows for the incorporation of a complete array of zone appropriate drought tolerant plantings; in a less than 6” depth assembly
Tiered pricing based on product quantity
170 Boards per Pallet (5,403 ft2)
TECHNICAL DATA Materials: • Virgin HDPE
Water Holding Capacity: • 0.24 in3 / in2 (0.149 gal / ft2)
Material Thickness:
Drainage Performance (fully saturated): • at 3% Slope = 27.90 in3 / ft / sec
• 0.90” Board Dimensions (W x L): • 4’ 4 3/8” x 7’ 3 13/32” Board Area: • 31.78 ft2 Board Weight: • 0.19 lbs. / ft2 Compressive Strength: • 17.40 lbs. / in2 (unfilled) • 145.03 lbs. / in2 (filled) HG 3609 05/18
Vegetated Roofing Use: • Extensive vegetative roofs using a complete array of zone appropriate drought tolerant plantings Installation Requirements: • Overlap boards by one cup • Cover boards with overburden immediately to protect from UV rays & wind uplift
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VEGETATIVE ROOFING COMPONENTS DRAINAGE / RETENTION 1” Extensive DR Board
Product #
3610
Our 1” Extensive Drainage / Retention (DR) Board is designed for extensive vegetated roofs requiring moderate water storage. Specific to this product, it: is a semi-rigid waffled plastic sheet that retains water within pockets on the upper side, making water available to vegetation has drill holes to drainage channels for diffusion and irrigation channels surplus water through its bottom-sided canal system for secure drainage allows for the incorporation of a complete array of zone appropriate drought tolerant plantings; in a less than 6” depth assembly
Tiered pricing based on product quantity
LEED Credits available for: • Materials & Resources (MR)
350 Boards per Pallet (7,532 ft2) Smaller sections of 25 board pallets are available
TECHNICAL DATA Materials: • Recycled HDPE
Water Holding Capacity: • 0.20 in3 / in2 (0.122 gal / ft2)
Material Thickness:
Drainage Performance (fully saturated): • at 2% Slope = 26.22 in3 / ft / sec
• 0.98” Board Dimensions (W x L): • 3’ 3 3/8” x 6’ 6 3/4” Board Area: • 21.52 ft2 Board Weight: • 0.28 lbs. / ft2 Compressive Strength: • 23.35 lbs. / in2 (unfilled) • 25.38 lbs. / in2 (filled) HG 3610 05/18
Vegetated Roofing Use: • Extensive vegetative roofs using a complete array of zone appropriate drought tolerant plantings Installation Requirements: • Overlap boards by one cup • Cover boards with overburden immediately to protect from UV rays & wind uplift
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VEGETATIVE ROOFING COMPONENTS DRAINAGE / RETENTION 1.2” Low Profile SDD Board
Product #
3612
Our 1.2” Low Profile Stormwater Discharge Delay (SDD) Board is designed with serpentine channels to slow the storm surge on extensive vegetated roofs. Specific to this product, it: gathers surplus water within the cells of the panel and passes it from one cell to the next forces water to travel in a sinuous route, thus lengthening the drainage distance and delaying the discharge to the sewer system provides vegetation with long-term access to water allows for the incorporation of a complete array of zone appropriate drought tolerant plantings; in a less than 6” depth assembly
Tiered pricing based on product quantity
LEED Credits available for: • Materials & Resources (MR)
250 Boards per Pallet (5,165 ft2) Smaller sections of 25 board pallets are available
TECHNICAL DATA Materials: • Recycled HDPE
Water Holding Capacity: • 0.75 in3 / in2 (0.466 gal / ft2)
Material Thickness:
Drainage Performance (fully saturated): • at 2% Slope = 4.24 in3 / ft / sec
• 1.18” Board Dimensions (W x L): • 3’ 3 3/8” x 6’ 3 1/2” Board Area: • 20.66 ft2 Board Weight: • 0.35 lbs. / ft2 Compressive Strength: • 16.67 lbs. / in2 (unfilled)
HG 3612 05/18
Vegetated Roofing Use: • Stormwater discharge delay extensive vegetated roofs using a complete array of zone appropriate drought tolerant plantings Installation Requirements: • Butt boards tight together • Cover boards with overburden immediately to protect from UV rays & wind uplift
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VEGETATIVE ROOFING COMPONENTS DRAINAGE / RETENTION 1.6” Semi-Intensive DR Board
Product #
3616
Our 1.6” Semi-Intensive Drainage / Retention (DR) Board is designed for semi-intensive vegetated roofs where water storage is required. Specific to this product, it: is a semi-rigid waffled plastic sheet that retains water within pockets on the upper side, making water available to vegetation has drill holes to drainage channels for diffusion and irrigation channels surplus water through its bottom-sided canal system for secure drainage allows for the incorporation of a complete array of zone appropriate perennials and ornamental grasses; in a 6-12” depth assembly
Tiered pricing based on product quantity
LEED Credits available for: • Materials & Resources (MR)
300 Boards per Pallet (6,456 ft2) Smaller sections of 25 board pallets are available
TECHNICAL DATA Materials: • Recycled HDPE
Water Holding Capacity: • 0.34 in3 / in2 (0.213 gal / ft2)
Material Thickness:
Drainage Performance (fully saturated): • at 2% Slope = 42.96 in3 / ft / sec
• 1.57” Board Dimensions (W x L): • 3’ 3 3/8” x 6’ 6 3/4” Board Area: • 21.52 ft2 Board Weight: • 0.47 lbs. / ft2 Compressive Strength: • 20.88 lbs. / in2 (unfilled) • 40.61 lbs. / in2 (filled) HG 3616 05/18
Vegetated Roofing Use: • Semi-Intensive vegetative roofs using a complete array of zone appropriate perennials and ornamental grasses Installation Requirements: • Overlap boards by one cup • Cover boards with overburden immediately to protect from UV rays & wind uplift
www.hanging-gardens.com
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VEGETATIVE ROOFING COMPONENTS DRAINAGE / RETENTION 1.7” Semi-Intensive DR Board
Product #
3617
Our 1.7” Semi-Intensive Drainage / Retention (DR) Board is designed for semi-intensive vegetated roofs where water storage is required. Specific to this product, it: is a studded plastic sheet that retains water within formed cavities on the upper side, making water available to vegetation has drainage slits to drainage channels for diffusion and irrigation channels surplus water through its bottom-sided canal system for secure drainage allows for the incorporation of a complete array of zone appropriate perennials and ornamental grasses; in a 6-12” depth assembly
Tiered pricing based on product quantity
100 Boards per Pallet (3,096 ft2)
TECHNICAL DATA Materials: • Virgin HDPE
Water Holding Capacity: • 0.39 in3 / in2 (0.245 gal / ft2)
Material Thickness:
Drainage Performance (fully saturated): • at 2% Slope = 71.61 in3 / ft / sec
• 1.65” Board Dimensions (W x L): • 4’ 2 25/32” x 7’ 3 25/32” Board Area: • 30.96 ft2 Board Weight: • 0.39 lbs. / ft2 Compressive Strength: • 18.85 lbs. / in2 (unfilled) • 89.19 lbs. / in2 (filled) HG 3617 05/18
Vegetated Roofing Use: • Semi-Intensive vegetative roofs using a complete array of zone appropriate perennials and ornamental grasses Installation Requirements: • Overlap boards by one cup • Cover boards with overburden immediately to protect from UV rays & wind uplift
www.hanging-gardens.com
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VEGETATIVE ROOFING COMPONENTS DRAINAGE / RETENTION 2.2” Intensive DR Board
Product #
3622
Our 2.2” Intensive Drainage / Retention (DR) Board provides water storage for intensive roofs with large plant palettes. Specific to this product, it: is a plastic panel that retains water within pockets on the upper side, making water available to vegetation has drill holes to drainage channels for diffusion and irrigation channels surplus water through its bottom-sided canal system for secure drainage allows for the incorporation of a complete array of zone appropriate plantings, including shrubs & trees; in a greater than 12” depth assembly
Tiered pricing based on product quantity
LEED Credits available for: • Materials & Resources (MR)
140 Boards per Pallet (2,863 ft2)
TECHNICAL DATA Materials: • Recycled HDPE
Water Holding Capacity: • 0.67 in3 / in2 (0.417 gal / ft2) (filled)
Material Thickness:
Drainage Performance (fully saturated): • at 2% Slope = 13.76 in3 / ft / sec
• 2.16” Board Dimensions (W x L): • 3’ 3 3/8” x 6’ 2 3/4” Board Area: • 20.45 ft2 Board Weight: • 0.57 lbs. / ft2 Compressive Strength: • 9.25 lbs. / in2 (unfilled) • 94.27 lbs. / in2 (filled) HG 3622 05/18
Vegetated Roofing Use: • Stormwater harvesting and building cooling by being filled with lightweight aggregate & covered with a filter fleece Installation Requirements: • Butt boards tight together • Cover boards with overburden immediately to protect from UV rays & wind uplift
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VEGETATIVE ROOFING COMPONENTS DRAINAGE / RETENTION 2.3” Sloped DR Board
Product #
3623
Our 2.3” Sloped Drainage / Retention (DR) Board is designed for drainage, slippage prevention, and water storage on extensive vegetated roofs with a slope of up to 35o. Specific to this product, it: is a waffled EPS panel that retains water within pockets on the upper side, making water available to vegetation has good water storage functionality due to the cascadelike overflow of overlapping chambers permanently protects against slippage of the vegetated roof by filling the storage chambers with substrate channels surplus water through its bottom-sided canal system for secure drainage allows for the incorporation of a complete array of zone appropriate drought tolerant plantings; in a less than 6” depth assembly Tiered pricing based on product quantity
40 Boards per Pallet (358 ft2)
TECHNICAL DATA Materials: • High Strength Expanded Polystyrene (EPS) Material Thickness: • 2.28” Board Dimensions (W x L): • 2’ 4 1/8” x 3’ 9 7/8” Board Area: • 8.96 ft2 Board Weight: • 0.18 lbs. / ft2 Water Holding Capacity (filled): • 0.17 in3 / in2 (0.105 gal / ft2) (15o Slope) • 0.13 in3 / in2 (0.078 gal / ft2) (25o Slope) HG 3623 05/18
Drainage Performance (fully saturated): • at 10o Slope = 29.01 in3 / ft / sec • at 20o Slope = 41.66 in3 / ft / sec • at 30o Slope = 54.68 in3 / ft / sec Vegetated Roofing Use: • Extensive sloped vegetative roofs with a slope between 15o & 35o using a complete array of zone appropriate drought tolerant plantings Installation Requirements: • Butt boards tight together • Fill boards directly with substrate immediately to protect from wind uplift
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VEGETATIVE ROOFING COMPONENTS DRAINAGE / RETENTION 2.4” Intensive SDD Board
Product #
3624
Our 2.4” Intensive Stormwater Discharge Delay (SDD) Board is designed with serpentine channels to slow the storm surge on semi-intensive vegetated roofs. Specific to this product, it: gathers surplus water within the cells of the panel and passes it from one cell to the next forces water to travel in a sinuous route, thus lengthening the drainage distance and delaying the discharge to the sewer system provides vegetation with long-term access to water allows for the incorporation of a complete array of zone appropriate perennials and ornamental grasses; in a 6-12” depth assembly
Tiered pricing based on product quantity
LEED Credits available for: • Materials & Resources (MR)
69 Boards per Pallet (1,340 ft2)
TECHNICAL DATA Materials: • Recycled HDPE
Water Holding Capacity: • 1.25 in3 / in2 (0.785 gal / ft2)
Material Thickness:
Drainage Performance (fully saturated): • at 2% Slope = 13.02 in3 / ft / sec
• 2.36” Board Dimensions (W x L): • 3’ 1 3/8” x 6’ 2 3/4” Board Area: • 19.42 ft2 Board Weight: • 0.57 lbs. / ft2 Compressive Strength: • 14.12 lbs. / in2 (unfilled)
HG 3624 05/18
Vegetated Roofing Use: • Stormwater discharge delay vegetated roofs using a complete array of zone appropriate perennials and ornamental grasses Installation Requirements: • Butt boards tight together • Cover boards with overburden immediately to protect from UV rays & wind uplift
www.hanging-gardens.com
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VEGETATIVE ROOFING COMPONENTS DRAINAGE / RETENTION 2.4” Intensive HLDR Board
Product #
3625
Our 2.4” Intensive High Load Drainage / Retention (HLDR) Board provides water storage for intensive roofs with large plant palettes. Specific to this product, it: is a plastic panel that retains water within pockets on the upper side, making water available to vegetation has drill holes to drainage channels for diffusion and irrigation channels surplus water through its bottom-sided canal system for secure drainage allows for the incorporation of a complete array of zone appropriate plantings, including shrubs & trees; in a greater than 12” depth assembly transfers loads uniformly to the substructure via large contact areas
Tiered pricing based on product quantity
LEED Credits available for: • Materials & Resources (MR)
180 Boards per Pallet (4,050 ft2)
TECHNICAL DATA Materials: • Recycled HDPE
Water Holding Capacity: • 0.91 in3 / in2 (0.564 gal / ft2) (filled)
Material Thickness:
Drainage Performance (fully saturated): • at 2% Slope = 15.49 in3 / ft / sec
• 2.36” Board Dimensions (W x L): • 3’ 4 9/16” x 6’ 7 15/16” Board Area: • 22.50 ft2 Board Weight: • 0.72 lbs. / ft2 Compressive Strength: • 100.8 lbs. / in2 (filled)
HG 3625 05/18
Vegetated Roofing Use: • High load capacity systems that harvest stormwater and cool buildings Installation Requirements: • Butt boards tight together • Cover boards with overburden immediately to protect from UV rays & wind uplift
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VEGETATIVE ROOFING COMPONENTS DRAINAGE / RETENTION 2.4” Structural DR Board
Product #
3630
Our 2.4” Structural Drainage / Retention (DR) Board is designed for the bolting of fence supports, wood decking, planters, site furnishings, etc. where the goal is not to penetrate the waterproofing membrane. Specific to this product, it: provides for the fixation of different structures on the roof without breaking through the roof insulation or membrane has great load bearing capacity augmented by the eggbox structure, making it suitable for heavy vehicle traffic is shaped on both sides, creating two levels of air ventilation and water drainage channels surplus water through its bottom-sided canal system for fast and efficient drainage
Tiered pricing based on product quantity
LEED Credits available for: • Materials & Resources (MR)
150 Boards per Pallet (2,847 ft2) Smaller sections of 25 board pallets are available
TECHNICAL DATA Materials: • Recycled ABS Plastic
Water Holding Capacity: • 0.25 in3 / in2 (0.159 gal / ft2)
Material Thickness:
Drainage Performance (fully saturated): • at 2% Slope = 43.52 in3 / ft / sec
• 2.36” Board Dimensions (W x L): • 2’ 11 7/16” x 6’ 5 3/16” Board Area: • 18.98 ft2 Board Weight: • 0.55 lbs. / ft2 Compressive Strength: • 52.95 lbs. / in2 (unfilled) • 60.90 lbs. / in2 (filled) HG 3630 05/18
Vegetated Roofing Use: • Provides a non-penetrating solution for bolting of materials to while offering stormwater discharge delay, harvesting, and building cooling Installation Requirements: • Bolt products to overlapped boards • Cover boards with overburden immediately to protect from UV rays & wind uplift
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VEGETATIVE ROOFING COMPONENTS DRAINAGE / RETENTION PV Module Support Profile
Product #
3640
Our Photovoltaic (PV) Module Support Profile is a plastic base plate for securing solar modules angled at 15o within vegetated roof systems without penetrating the waterproofing membrane. Specific to this product, it: is a semi-rigid waffled plastic sheet that retains water within pockets on the upper side, making water available to vegetation channels surplus water through its bottom-sided canal system for secure drainage allows for the incorporation of a complete array of zone appropriate drought tolerant plantings; in a less than 6” depth assembly increases output and prolongs the life of the photovoltaic system, when in conjunction with a vegetated roof system
Tiered pricing based on product quantity
LEED Credits available for: • Materials & Resources (MR)
50 Boards per Pallet (1,033 ft2)
TECHNICAL DATA Materials: • Recycled HDPE
Water Holding Capacity: • 0.88 in3 / in2 (0.549 gal / ft2)
Material Thickness:
Drainage Performance (fully saturated): • at 2% Slope = 11.16 in3 / ft / sec
• 2.36” Board Dimensions (W x L): • 3’ 2 3/16” x 6’ 6” Board Area: • 20.67 ft2 Board Weight: • 0.80 lbs. / ft2 Compressive Strength: • > 3.62 lbs. / in2 (unfilled) • > 10.15 lbs. / in2 (filled) HG 3640 05/18
Vegetated Roofing Use: • Provides a non-penetrating solution for supporting PV modules while offering stormwater discharge delay, harvesting, and building cooling Installation Requirements: • Butt boards tight together • Fasten aluminum profile rails to support profile • Cover boards with overburden immediately to protect from UV rays & wind uplift www.hanging-gardens.com
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VEGETATIVE ROOFING COMPONENTS DRAINAGE / RETENTION 0.9” Blue Roof SDD Board
Product #
3650
Our 0.9” Blue Roof Stormwater Discharge Delay (SDD) Board integrates with raised roof drains to provide water storage and stormwater discharge delay. Specific to this product, it: is a 100% recycled copolymer with the impact modifier “metallocene” qualifying it as a “no break” plastic has a 92% internal void volume that allows it to evacuate water rapidly or capture it for retention significantly reduces daily irrigation needs
Tiered pricing based on product quantity
LEED Credits available for: • Materials & Resources (MR)
114 Boards per Pallet (798 ft2) Full truckloads of 114 pallets are available
TECHNICAL DATA Materials: • Copolymer Polypropylene using impact modifier
Water Holding Capacity: • 0.92 in3 / in2 (0.576 gal / ft2)
Material Thickness:
Vegetated Roofing Use: • Stormwater discharge delay, harvesting, and building cooling through raising roof drains and covering with a filter fleece
• 0.9” Board Dimensions (W x L): • 2’ 7 3/4” x 2’ 7 3/4” Board Area: • 7.03 ft2 Board Weight: • 0.44 lbs. / ft2
Installation Requirements: • Butt boards tight together • Cover boards with overburden immediately to protect from UV rays & wind uplift
Compressive Strength: • 233 lbs. / in2 (unfilled)
HG 3650 05/18
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VEGETATIVE ROOFING COMPONENTS DRAINAGE / RETENTION 1.1” Blue Roof SDD Board
Product #
3651
Our 1.1” Blue Roof Stormwater Discharge Delay (SDD) Board integrates with raised roof drains to provide water storage and stormwater discharge delay. Specific to this product, it: is a lightweight, sub-surface structural drainage module used where a high capture and discharge rate of water and high compressive strength is required has 62% surface void area with 95% internal void volume, allowing for a high compressive strength system with a large water retention capacity significantly reduces daily irrigation needs is designed to withstand loads imposed by mechanical equipment such as bob-cats is unaffected by molds and algae and has good resistance to oils, acids, alkalis and bitumen is available in a flexible version, able to conform to curved surfaces
LEED Credits available for: • Materials & Resources (MR)
Tiered pricing based on product quantity
512 Boards per Pallet (1,377 ft2) Full truckloads of 33 pallets are available
TECHNICAL DATA Materials: • Recycled Polypropylene Material Thickness: • 1.18” Board Dimensions (W x L): • 1’ 7 11/16” x 1’ 7 11/16” Board Area: • 2.69 ft2 Board Weight: • 0.51 lbs. / ft2 (rigid) • 0.45 lbs. / ft2 (flexible) Compressive Strength: • 145 lbs. / in2 (rigid) • 87 lbs. / in2 (flexible) HG 3651 05/18
Water Holding Capacity: • 1.12 in3 / in2 (0.698 gal / ft2) Drainage Performance (fully saturated): • at 1% Slope = 306.9 in3 / ft / sec (rigid) • at 1% Slope = 240.2 in3 / ft / sec (flexible) Vegetated Roofing Use: • Stormwater discharge delay, harvesting, and building cooling through raising roof drains and covering with a filter fleece Installation Requirements: • Interlock using tabs on each side or butt boards tight together • Cover boards with overburden immediately to protect from UV rays & wind uplift www.hanging-gardens.com
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VEGETATIVE ROOFING COMPONENTS DRAINAGE / RETENTION 3.4” Blue Roof SDD Board
Product #
3652
Our 3.4” Blue Roof Stormwater Discharge Delay (SDD) Board integrates with raised roof drains to provide water storage and stormwater discharge delay. Specific to this product, it: is a lightweight, sub-surface structural drainage module used where a high capture and discharge rate of water and high compressive strength is required has 95% internal void volume that allows for a large water retention capacity significantly reduces daily irrigation needs is available with special capillary columns for vertical water transport between the reservoir and vegetation layers
Tiered pricing based on product quantity
LEED Credits available for: • Materials & Resources (MR)
6 Boards per Large Area Module (32.61 ft2) 12 Large Area Modules per Pallet (390.72 ft2)
TECHNICAL DATA Materials: • Recycled Polypropylene
Water Holding Capacity: • 3.15 in3 / in2 (1.963 gal / ft2)
Material Thickness:
Vegetated Roofing Use: • Stormwater discharge delay, harvesting, and building cooling through raising roof drains and covering with a filter fleece
• 3.34” Board Dimensions (W x L): • 2’ 3 15/16” x 2’ 3 15/16” Board Area: • 5.42 ft2 Board Weight: • 1.15 lbs. / ft2 Compressive Strength: • 119 lbs. / in2
HG 3652 05/18
Installation Requirements: • Interlock using dove-tail connectors on each side or butt boards tight together • Cover boards with overburden immediately to protect from UV rays & wind uplift
www.hanging-gardens.com
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