Resources

Most energy-saving conversations in HVAC focus on the unit — the boiler, the heat pump, the AHU. Ductwork rarely gets a...

"Go a size up, just to be safe" is one of the most common decisions made on a ductwork spec, and it's one of the most...

Spoiler alert: Flexible ducting has just taken a massive hit. Under Approved Document F's 2026 edition (Volume 1:...

Approved Document F, Volume 1, the UK building regulations that govern ventilation in residential homes, has just been...

Choosing between Elephant Duct's 4mm, 8mm and 25mm ducting primarily boils down to one question: how much insulation...

Pressure loss is one of the quickest ways to undo the investment in a good HVAC unit. You can specify the most...

Flexible ducting is one of the most widely used ventilation products on the market — and one of the most misunderstood....

Semi-rigid ducting sits proudly in a relatively newly-established space between flexible and rigid ductwork, offering...