The Indalex PROSG20 single straight ladders, or better known as 'builders singles', are the perfect mix of Heavy-duty and lightweight.
The Indalex PROSG20 single straight ladders, or better known as 'builders singles', are the perfect mix of Heavy-duty and lightweight.
in 10 offers
The lowest price for Indalex Pro Series Aluminium Single Straight Ladder 6.1m 20ft right now is $381.00 at Site Gear Direct, compared across 10 retailers.
The all-time low was $206.78 on 14 July 2025 — today's price is 84% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 24 Sept 2026.
Indalex Pro Series Aluminium Single Straight Ladder 6.1m 20ft
The Indalex PROSG20 single straight ladders, or better known as 'builders singles', are the perfect mix of Heavy-duty and lightweight.
The Indalex PROSG20 single straight ladders, or better known as 'builders singles', are the perfect mix of Heavy-duty and lightweight.
Last updated at 24/09/2026 02:35:29
Indalex Pro Series Single Builders Ladder 6.1m Aluminium 180kg Industrial PROSG20
Delivery between Fri – Tue $88
Indalex Pro Series Aluminium Single Straight Ladder 6.1m 20ft
Delivery between 29 Sept – 7 Oct $120
Indalex 7 - 19 Steps 180kg Rated Durable Heavy Duty Industrial Aluminium Single Ladder Step(s): 19,Ladder Height (mm): 6100
Delivery between 25 Sept – 7 Oct $20
Indalex Pro Series Aluminium Single Ladder 20ft 6.1m PROSG20
Free delivery
INDALEX 20ft (6.1m) Industrial Aluminium 180KG Pro Series Single Ladder
Delivery between 24 Sept – 2 Oct $40
INDALEX 6.1M Industrial Aluminium 180KG Pro Series Single Ladder
Delivery $100
INDALEX 6.1m Industrial Aluminium 180KG Pro Series Single Ladder
Delivery $125
INDALEX 180kg Pro 6.1m Single Aluminium Ladder PROSG20
Delivery between 30 Sept – 6 Oct $103.35
INDALEX 6.1m Industrial Aluminium 180KG Pro Series Single Ladder
Delivery $125
Pro Series Aluminium Single 20ft (6.1m)
Next-day delivery $80
| Number of steps | 19 |
| Load rating | 180kg |
Indalex Pro Series Single Builders Ladder 6.1m Aluminium 180kg Industrial PROSG20
Delivery between Fri – Tue $88
Indalex Pro Series Aluminium Single Straight Ladder 6.1m 20ft
Delivery between 29 Sept – 7 Oct $120
Indalex 7 - 19 Steps 180kg Rated Durable Heavy Duty Industrial Aluminium Single Ladder Step(s): 19,Ladder Height (mm): 6100
Delivery between 25 Sept – 7 Oct $20
Indalex Pro Series Aluminium Single Ladder 20ft 6.1m PROSG20
Free delivery
INDALEX 20ft (6.1m) Industrial Aluminium 180KG Pro Series Single Ladder
Delivery between 24 Sept – 2 Oct $40
| Number of steps | 19 |
| Load rating | 180kg |
