Aerofoil blades that keep open fridges cold.
Recycled aluminium shelf edge blades for open refrigerated cabinets. No power, no moving parts, fitted in place of the ticket strip without clearing the shelves.
- About 20%
- Cut in daily refrigeration energy on our monitored Australian sites
- 25 to 38%
- Cabinet energy cut the maker publishes
- 0
- Power, moving parts or maintenance
Nextage supplies and fits Aerofoil shelf edge blades across Australia as an authorised Aerofoil Energy partner. An Aerofoil is a patented aluminium blade that clips to the front edge of each shelf in an open refrigerated cabinet, in place of the ticket strip, and keeps the cold air curtain on the case instead of spilling into the aisle. It needs no power and has no moving parts, and on our monitored Australian sites it cut daily refrigeration energy by about 20 per cent.
The problem
- Open fridges pour cold air into the aisle, and the refrigeration runs harder to replace it.
- Cold aisles push shoppers through faster in exactly the sections you want them to browse.
- Fitting doors to open cases adds hinges and seals to maintain.
What's included
- A count of every open case, shelf and shelf length
- Aerofoil blades cut to each shelf, with the ticket channel for your labels
- Fitted shelf by shelf, with no stock cleared off
- A before and after reading on a sample case where you want the evidence
- Before and after photos
Public liability insurance. Certificate on request.
Range
The Aerofoil range
One shelf edge, in the versions an estate of mixed cases needs.
Aerofoils
The shelf edge blade for open cases, carrying paper price labels. Where most stores start.
Aeromirror
The profile for meat displays and sloped shelves, where a standard blade does not suit.
Digifoils
The same blade carrying electronic shelf labels, so airflow and labels change in one visit.
Lumifoils
The same blade carrying product lighting.
Salad crisper
A version for pusher shelving in produce cases.
JetSeal
Aerofoil Energy's product for cases that already have doors.
Invisidoor
Their option for open cases where a stronger result is wanted without a physical door.
Specification
What an Aerofoil is
Aerofoil Energy's shelf edge blade, as supplied and fitted by Nextage.
The maker's figures are theirs, from their own installations. Our own reading on Australian sites is about 20 per cent, and the service page shows how it was measured.
- Material
- 100 per cent recycled aluminium, fully recyclable
- Profile
- Patented, designed with computational fluid dynamics
- Fitting
- Clips to the shelf front in place of the ticket strip, tool free
- Power
- None. Fully passive
- Moving parts
- None
- Maintenance
- None once fitted
- Trading
- Fitted without clearing the shelves
- Maker's figures
- 25 to 38 per cent cabinet energy cut, aisles about 6 C warmer
Supply and install
Supplied, ordered and fitted for you.
No products to order, fixings to buy or trades to chase. One call, and it arrives fitted.
Tell us the site and roughly how many. We come back to you within 2 business days.
We measure
A site walk sets what goes where, and how many.
We order
The right product, size and quantity, delivered to site.
We organise
Access, inductions and timing around your trading hours.
Installed by licensed trades, photographed by us
Installed by licensed trades we manage, with before and after photos when it is done.
Often fitted in the same visit
A good fit
- Open multideck fridges in liquor, grocery and convenience stores
- Wine, beer, dairy, produce and chilled cases
- One store, or the same blade across a whole fleet
Not a fit
- Cases that already have doors, which JetSeal covers instead
- Freezers and cases below zero, where the problem is frost on glass
Photos
Aerofoils fitted
Aerofoil blades along the shelf fronts of open wine and chilled cases, close up and down the aisle.
FAQ
About Aerofoil blades
What is an Aerofoil?
A patented aluminium blade that clips to the front edge of each shelf in an open fridge, in place of the ticket strip. It keeps the curtain of cold air on the case instead of letting it spill into the aisle, with no power and no moving parts.
How much energy does it save?
On our monitored Australian sites, about 20 per cent of daily refrigeration energy over a full year. Aerofoil Energy publish 25 to 38 per cent cabinet energy on their own installations. The result depends on the case, its setpoint and the store.
Do you have to clear the shelves to fit them?
No. The blades clip onto the shelf fronts with the stock in place, so the case keeps trading.
Will our price labels still fit?
Yes. Aerofoils carry paper price labels on the blade, and Digifoils carry electronic shelf labels.
How does it compare with fitting doors?
Aerofoils leave the case open, with no hinges or seals to maintain afterwards.
Who is Nextage to Aerofoil Energy?
An authorised Aerofoil Energy partner in Australia. We supply, fit and measure the blades.
Related
Often runs alongside
Refrigeration & door energy efficiency
Aerofoil blades on refrigeration cabinets and air curtains at cool room and entry doors. Measured on site before capital is committed, then staged across the estate.
Read more
Energy efficiency
Aerofoils on open refrigerated cases: what they do, and why the saving has to be measured
How Aerofoil blades keep cold air in open multideck cases, and why the saving should be measured on your own cases before a fleet retrofit.
Read the guide
Energy efficiency
Aerofoils or fridge doors: the comparison that decides an open case retrofit
Doors cut more at the cabinet but shift load to store air conditioning, need upkeep and measurably cut sales. How the two compare, with sources.
Read the guide
Energy efficiency
Air curtains at cool room and entry doors: what they do, and why the saving has to be measured
How an air curtain cuts cold air loss at cool room and store entry doors, why it has to be set up for the opening, and why to measure first.
Read the guide
Energy efficiency
Climate reporting for retailers: what store energy data does AASB S2 need?
Group 2 climate reporting starts for years from 1 July 2026. Who is caught, what Scope 1 and 2 mean at a store, and how Scope 2 is worked out per site.
Read the guideEnergy efficiency
What does the HFC refrigerant phase down mean for store refrigeration?
The 2026 HFC quota cut, the proposed GWP 150 limit for new cold chain uses from 2028, which gases are under pressure, and what a store fleet can do now.
Read the guideOpen fridges spilling cold air?
Tell us the store and roughly how many cases. We'll count them and come back to you.