When Can Flexible Ducting Be Used? Part F 2026
Spoiler alert: Flexible ducting has just taken a massive hit. Under Approved Document F's 2026 edition (Volume 1:...
Posts about Semi-Rigid Ducting
Which Duct Insulation To Choose? 4mm vs 8mm vs 25mm from Elephant Duct
Choosing between Elephant Duct's 4mm, 8mm and 25mm ducting primarily boils down to one question: how much insulation...
How to Reduce Pressure Loss in Ventilation Systems
Pressure loss is one of the quickest ways to undo the investment in a good HVAC unit. You can specify the most...
Which Type of Ductwork is Best? Why Semi-Rigid Comes Out On Top
Semi-rigid ducting sits proudly in a relatively newly-established space between flexible and rigid ductwork, offering...