Monsoon Rectangular Ducting & Accessories 

Range of flat ducts, duct end caps, duct connectors, elbow bends , horizontal and vertical bends and a range of other ducting accessories. For technical datasheets, please contact us on 01823 690290.

204×60 highlighted products come in Grey. Whilst we will look to maintain the colour of Grey, by the nature of adopting a recycled plastic the colour and shade may vary at any given time. To find out more please visit our sustainability page

Storage of Ducting Products

All straight duct lengths are supplied either wrapped or within boxes, surrounded with white protective packaging to help mitigate damaging effects of sunlight exposure. Do not remove the white reflective packaging and leave in sunlight. UV exposure breaks down the polymer chains, resulting in a weaker molecular bond within the PVC, leading to reduced tensile strength and flexibility.

On receipt of goods, we recommend all PVC ducting products are immediately stored in a cool, shaded place to avoid damage due to heat build-up within the packaging. Any extrusions (lengths of product) should be stored horizontally and supported along the whole length of the product. In summer months, heat can build up inside packaging faster and there is a chance that PVC goods could become warped if stored incorrectly.

National Ventilation will not be liable for any damage caused to ducting or PVC products through incorrect storage.