the future of ductwork systems

Taking inspiration from Sir Henry Royce “Take the best that exists and make it better. When it does not exist, design it”…so we did.

Despite many advancements in building technology, ductwork systems haven’t changed in over a hundred years. Until now...

Tri-Wall has considerable inherent insulation properties, meaning an average of 50% less insulation material needed for GatorDuct than for traditional steel duct.

It is so strong and durable it’s used to safely transport heavy and hazardous goods throughout the world and is quickly replacing wood in shipping pallets.

Tri-Wall exceeds the rigorous requirements of NASA, US Army, Ministry of Defence and the British Antarctic Survey team.

GatorDuct is made from Tri–Wall , The strongest heavy duty corrugated cardboard ever made and will last a life time.

Our HVAC engineers combine Tri–Wall with a unique and multi–layered protective coating called GatorSkin.GatorSkin lasts indefinitely and is fire retardant to BS EN ISO 11925-2 Class E.

100% moisture resistant internally and externally and a non-permeable layer ensures airtightness requirements.

Designed by nature and using nano technology, GatorDuct is hydrophobic, repelling water from both internal and external surfaces, providing self-cleaning properties like the lotus leaf.

Manufactured from a 100% sustainable source, where for each tree chopped down two new trees are planted.

GatorDuct can be flat packed for efficient transportation; when compared to the volume of traditional steel duct, it saves 88% of the space.

This means less weight, less cost, lower emissions and better for the planet with most orders supplied with just one delivery.

Because the surface is printable, it can be designed with graphics, patterns and colours to suit your project.

GatorDuct is fully integrated with AutoDesk® , to fit seamlessly into your existing workflow.

The suspension system is designed and tested by Gripple®.

Ductwork Reinvented.

GatorSeal® , the world’s first ductwork push fit jointing system is designed to provide optimum 40% compression to the foam gasket seal, ensuring maximum performance of air tightness on every joint and eliminating over compression and split seal leaks.

Innovative, sustainable and cost effective, GatorDuct is the future of ductwork systems.GatorDuct is lower cost, 100% recyclable and includes 21.5% recycled content.

Up to 80% lighter than traditional systems which minimises the manpower needed, reducing the risk of potential hazards and dangers.

GatorDuct is tough and durable and will not dent or damage easily.

Its ready scored on arrival, making it simple to assemble.

The considerable inherent insulation properties of GatorDuct mean an average of 50% less insulation material needed for GatorDuct than for traditional steel duct.

technical information

The GatorDuct System is the world’s most sustainable; advanced and innovative HVAC ductwork system. Created for the demands of the 21st century, it comprises premium performance from 100% renewable resources and is easy to recycle. This cutting edge system offers the lowest embodied carbon ductwork system available on the planet today.

GatorDuct panels, fabrication method and our revolutionary push-fit jointing systems facilitate ductwork sections up to 4m long which can be delivered flat pack to site for easy assembly, saving 88% transport space compared with space usually occupied by fresh air with prefabricated duct sections and components.

Ductwork fabricated from the GatorDuct System benefit from self-cleaning action. The internal and external surfaces of the ducts are treated with a revolutionary coating known as GatorSkin which is able to reduce the accumulation of dust and solid particles, resulting in simplification of maintenance and cleaning operations of ducts.

The GatorDuct System offers noise abatement properties and does not amplify noise like sheet metal ducts, usually resulting in the reduction or omission of noise attenuation requirements.

GatorSkin protection ensures: Fire Retardant - Our patented protective layer provides fire retardant polymers to inhibit the outbreak of fire to BS EN ISO 11925-2 Class E.

Moisture & Mould Resistant - GatorDuct is 100% moisture resistant and will not absorb any moisture internally or externally and zero mould growth.

Vapour Barrier - A non-permeable layer ensures airtightness requirements.

Water Repellent - Designed by nature and using nano technology, GatorDuct is hydrophobic, repelling water from both internal and external surfaces, providing self-cleaning properties like the lotus leaf.

Application Suitability The GatorDuct System is designed for use in building services HVAC applications. It is suitable for both new build and refurbishment projects in the residential, commercial, public, industrial and leisure sectors. It is especially suitable for use on high specification projects in: the food, beverage and pharmaceutical industries; clean air and hygiene controlled environments; theatres and concert halls; MRI non-ferromagnetic applications; and sterile areas of hospitals and communication / server rooms in data centres where non-conductive materials are preferred.

Ductwork Design & Sizing The design of ductwork, including fittings follows the same calculation principles and duct sizing methods employed for rectangular and circular ductwork constructed from galvanised sheet steel.

Frictional Resistance The frictional resistance of ductwork fabricated from the GatorDuct System is comparable with that of galvanised sheet steel ductwork. As a result, frictional pressure drop data for galvanised sheet steel ductwork CIBSE Guide Volume C may also be used when designing ductwork systems fabricated from GatorDuct.

Operating Recommendations & Limitations It is recommended that ductwork fabricated from the GatorDuct System is used for operation as supply, return, fresh and exhaust air ductwork for heating, ventilation and air-conditioning systems within the following limits:

Mean Air Velocity (Max.) 20 m/s.

Design Pressure (Max.): Positive: 1000 PaNegative: 750 Pa

Internal air temperature of –20°C to +80°C during continuous operation.

Size unlimited (provided that GatorDuct System fabrication techniques and procedures are strictly employed).

Pressure & Air-leakage Classes & Limits For HVAC systems designed to withstand a maximum static pressure of 1000 Pa, ductwork fabricated from the GatorDuct System will achieve the ductwork air-leakage limit in line with DW144 medium pressure Class B.

Available FinishesStandard - Natural kraft finish with factory applied clear coat GatorSkin.

Cosmetic - Any solid colour finish is available as an option and will be subject to a minimum run.

Branded - Any branded logo is available as an option and will be subject to a minimum run.

Mechanical & Weather Protection The GatorDuct System has a high impact resistance and does not require any further mechanical protection. External weather protection is recommended with the factory application of VentureClad® and must be specified during the order process.

Maintenance & Cleaning Ductwork fabricated from the GatorDuct System can be cleaned to industry standards, as required by BS EN 15780: 2011, BS EN 13403: 2003 and B&ES (HVCA) TR/19, using many of the dry and non-abrasive cleaning methods offered through professional HVAC ductwork cleaning specialists.

Specification

Adhesives Wet Strength Throughout

Flute Profile AAA

Thickness (mm) 14.99

Edgewise Crush (kN/m) 32.75

Puncture (J) 35.3

Bending Stiffness MD (N/m) 92.14

Bending Stiffness XD (N/m) 122.23

Weather Resistance No wet ply separation after 24 hours immersion in water.

Recyclability 100%

Recycled Content 21.5% Typical test results recorded after standard conditioning at 50 ± 2% relative humidity 23 ± 5ºC

Property Typical Value

Standard Dimensions Length: 4000 mm Width: 1200 mm Thickness: 15 mm

Weight 1.95 kg/m²

Thermal Conductivity (k-value / λ-value) 0.0544 W/mK at 10ºC Mean (BS EN 12667: 2001)

Operating Temperature Limits –20°C to +80°C

Fire Retardant to BS EN ISO 11925-2 Class E

Cosaf The GatorDuct System is designed by requirement to meet the demands of the 21st century. Cosaf Environments are world leaders in applying low energy air cooling solutions specifying state of the art low energy air handling units and when looking for an equally sustainable ductwork system we took

inspiration from Sir Henry Royce “Strive for perfection in everything you do. Take the best that exists and make it better. When it does not exist, design it”…so we did. GatorDuct is the only ductwork system to be fabricated from a renewable source.

Standards GatorDuct panels are manufactured to the highest standards under a management system certified to BS EN ISO 9001: 2008 (Quality Management systems requirements) and BS EN ISO 14001: 2004 (Environmental Management systems requirements). The GatorDuct panels are also manufactured under environmental management system governed by FCS accreditation, BRC food safety accreditation and testing laboratory accredited to UKAS 17025.

Health & Safety GatorDuct panels are odourless, non-tainting, non-deleterious, and chemically inert and safe to use. The weight of the GatorDuct System is up to 80% less than traditional galvanised steel system and never contravenes a HSE manual handling regulation.

Responsible Sourcing GatorDuct corrugated board including coated and printed options is 100% recyclable.

GatorDuct operates an environmental policy, which is committed to protecting and enhancing the environment in the world we share. As part of this policy, we insist that our suppliers operate responsibly towards the environment, including forestry practices.

In summary compared to galvanised steel the GatorDuct System will usually not require any additional insulation to protect against surface condensation for exposed ductwork within the conditioned space. Meaning the GatorDuct System for your project will be from a renewable source and 100% recyclable.

call us on +44 (0)844 846 0357Emailinfo@GatorDuct.comOr visit www.GatorDuct.com

Lowry Mill, Lees Street, Swinton, Manchester. M27 6DB. United Kingdom.