£16.56 (excl. VAT) CB-100/100
£17.18 (excl. VAT) CB-125/125
£17.26 (excl. VAT) CB-150/150
£19.29 (excl. VAT) CB-160/160
£24.19 (excl. VAT) CB-180/180
£22.84 (excl. VAT) CB-200/355
£28.73 (excl. VAT) CB-224/224
£26.79 (excl. VAT) CB-250/250
£32.40 (excl. VAT) CB-300/300
£32.40 (excl. VAT) CB-315/315
£55.72 (excl. VAT) CB-355/355
£64.30 (excl. VAT) CB-400/400
£66.23 (excl. VAT) CB-450/450
£81.07 (excl. VAT) CB-500/600
£90.28 (excl. VAT) CB-560/560
£94.11 (excl. VAT) CB-600/600

Curved boots for Spiral Duct

What is a curved boot?

  • A curved boot is a branch fitting that forms part of a ventilation duct run. It is used when a ventilation duct run branches of another duct run.

  • The leading edge on the fitting creates a less turbulent air flow into the duct due to the 45 degree leading edge at the front of the duct branch.

  • Design allows air to be moved with less resistance than a pressed saddle.
  • If the application requires another fitting e.g. bend to be fitted to the curved boot, a female coupler will be required.
  • All curved boots are designed to slip into spiral pipe (male) and have a small flange to enable fixing onto the larger diameter spiral pipe run (secure using recommended fixing methods).
  • Manufactured from high quality gavanised steel.
  • DW144 compliant.
  • Standard sizes are listed, please contact us for custom sizes.