External Ductwork Insulation · Chingford, London

Chingford Crematorium — Rooftop Ductwork

External rooftop ductwork insulated with 40mm Kingspan Therma Duct and finished in black Protech ProClad cladding at Chingford Crematorium.

About this project

Rooftop supply and extract ductwork serving the air-handling plant at Chingford Crematorium, insulated externally with 40mm Kingspan Therma Duct board and finished in black Protech ProClad weatherproof cladding. The runs include long straight sections, mitred bends and curved transitions, with the cladding formed to follow each change of direction and sealed at the joints to keep the insulation dry. The black finish was chosen to sit quietly against the roofline and the surrounding trees.

Scope of works

  • External rooftop ductwork insulation
  • Protech ProClad weatherproof cladding
  • Supply & extract duct insulation

Materials & systems

  • 40mm Kingspan Therma Duct insulation board
  • Black Protech ProClad cladding

Completed works

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Next step

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