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RECTANGULAR DUCTING

Rectangular ducting are manufactured to meet the ventilation requirements of modern building design, in particular small offices, small factories, small homes and apartments.

 

With the desire to maximise living space and ceiling height, rectangular ducts are the perfect solution for small ceiling void applications and tight spaces.

 

The rectangular duct systems are designed to maximise airflow and contribute to lower system resistance.

  • A size of 110 x 55mm offers the ideal solution for traditional fan installations into extensions and refurbishment properties while high flow 220 x 90mm ducting offers increased free area to accommodate larger airflow requirements for properties with non-open windows whilst ensuring ceiling installation space is kept to a minimum.

We supply rectangular ventilation ductwork and associated ductwork fabrications, in galvanised steel, mild steel, aluminium and stainless steel. Other special materials and finishes are available, along with a full range of fittings and ancillary components.

Rectangular ducting is available in almost any size or shape.

Rectangular ducting is available in low and medium-pressure versions and the version for smoke extraction systems.

 

Ductwork is manufactured to order in our factory in JHB. We generally provide pricing from drawings supplied by the customer or we can assist you with the necessary planning and/or drawings. In the event that you would like us to quote on manufacturing and installation of ducting, please supply us with your drawing of the ductwork required, be it by email, or a hard copy. If drawings are not available, please contact our team to discuss the project in order for us to plan and supply drawings. 

Rectangular ductwork differs from round spiral ducting and fittings in that it's generally not bought 'off-the-shelf'. 

If you are new to rectangular ductwork, or don't have a great deal of experience working with it we have provided some help on the methods used to connect the various parts together.


Note that everything in this section is manufactured to order and is non-returnable. Please therefore take manufacturing time into account when scheduling your project. 

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