What is the maximum working height of this combination ladder?

Extended against a facade, it reaches a maximum working height of 4.8 m. In the freestanding A-position, the working height is 3.2 m.

Can this ladder be used in a freestanding position?

Yes, thanks to its combination design and spreading lock, you can easily use it freestanding in an A-position.

What are the transport dimensions of the Altrex Mounter ZR2040?

When retracted, the ladder has a storage length of 2.3 m and weighs 13.9 kg, making it compact to transport.

What is the advantage of the D-shaped rungs?

The deep D-shaped rungs feature a 45 mm horizontal anti-slip standing surface, offering enhanced comfort and grip during longer jobs.

Is this ladder suitable for intensive professional use?

Yes, the coated aluminium I-beam profile is specifically engineered for heavy and intensive trade work.

ALTREX Mounter step ladder - 2 x 8 rungs - 122408

Name: ALTREX Mounter step ladder - 2 x 8 rungs - 122408
Brand: ALTREX
SKU: 41998958
Price: 427.95 EUR
Availability: PreOrder

Supplier number: ALTREX 122408 | EAN 8711563100787

Recommended Retail Price €439.23

427.95 tax incl.

€353.68 excl. VAT (incl. all environmental contributions)

On order: delivered from 19/10/2026

Ordered before 20:00 - delivered as of 19/10/2026
Free shipping
Delivery by DHL

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Consumables

ALTREX 736133 red stability bar 1170 mm for Mounter reform and sliding...

Recommended Retail Price €106.48

82.60

€68.26 excl. VAT

Delivery time average 15 days.

ALTREX 736131 red stability beam 1045 mm for Mounter/Challenger

Recommended Retail Price €100.43

77.80

€64.30 excl. VAT

Delivery time average 10 days.

ALTREX 731005 sliding hook reform left for Mounter (2 pcs)

Recommended Retail Price €29.04

22.40

€18.51 excl. VAT

Delivery time average 10 days.

ALTREX 731006 sliding hook reform right for Mounter (2 pcs)

Recommended Retail Price €29.04

22.40

€18.51 excl. VAT

Delivery time average 10 days.

View more consumables (7)

Versatile height access with the Altrex Mounter ZR2040

Practical benefits

Flexible working positions: You can set up this combination ladder freestanding in A-position or extended against walls up to a 4.8 m working height.
Enhanced standing comfort: The wide anti-slip D-rungs and sturdy stabiliser bar give you firm footing and optimal balance during demanding tasks.
Clean handling on site: A dirt-resistant black coating protects the lightweight aluminium profile while preventing metal residue on your hands.

In a nutshell

The right choise for

With the Altrex Mounter ZR2040, you work at height with complete confidence, safety, and comfort. This 2-section combination ladder with 2 x 8 rungs adapts easily to your job, serving as a freestanding A-ladder up to a 3.2 m working height or fully extended against a wall up to 4.8 m. Thanks to its lightweight aluminium I-beam profile and dirt-resistant black coating, transporting the 13.9 kg ladder keeps your hands clean on site. The deep D-shaped rungs provide a wide 45 mm anti-slip standing surface for reduced fatigue, while the stabiliser bar ensures a steady, secure base during intensive painting, cleaning, and maintenance tasks.

Product information Accessories FAQ

€427.95

tax incl.

Key features according to our expert

Max. Length: 3,9 m
Ladder type: Combination ladder
Min. length: 2,3 m
Max. working height: 4,8 m
Number of steps: 2 x 8

Product description

Suitable for professional use
Available as 2- and 3-section ladder
Lightweight ladder

Mounter reform ladder. The top ladder for professionals

Probably the best-known ladder in Belgium. The Mounter is as strong as it is stable. The lightweight I-profile is specifically designed for intensive use. Moreover, this stepladder is multifunctional. Use it as a sliding ladder along the façade or put it in an A-position just as easily. Perfect for every job.

The unique D rung sits firmly in place thanks to its special shape. Moreover, the wide surface gives you more standing comfort and the stability bar gives you extra stability. The ladder is easy to slide in and out thanks to the automatically locking swing hook and top rollers at the ends. The distinctive black coating is not only beautiful but also dirt-resistant.

Light in weight, great in reach: The I-profile makes this stepladder the lightest of its kind. Precisely because of this, you can easily slide the Mounter stepladder in and out.
A Mounter for every job: The Mounter stepladder is available in a 2- and 3-section version, in various lengths up to 9.35 metres. The 3-section stepladder is easy to extend thanks to the top rollers.
Safe at heights: If you opt for safety, then choose the Mounter stepladder. The pressure-resistant spreading lock prevents the 3-section ladder from collapsing while you are using it.
More possible with extra length: The generous rung spacing of 27 cm gives the Mounter an edge over regular ladders. You reach further and stand higher. Exactly what you need.
Easy and compact: Thanks to the lightweight aluminium, the Mounter is easy to move. When retracted, the shorter ladders are especially compact and easy to transport.
Unique deep D-sport: The ladder has a deep D-sport, unique from Altrex. The large non-slip standing surface gives you more space and thus more standing comfort.

All Features

Max. length: 3,9 m
Ladder type: Combination ladder
Min. length: 2,3 m
Max. working height: 4,8 m
Number of steps: 2 x 8
En 131: Yes
Horizontal bar plane: Yes
Nen 2484: Yes
Top roles: No
Inspection body: Dekra
Extended length: 3.91 m
Floor area against facade: 0.98 x 1.08 m x m
Step / rung depth: 45 cm
Step/sport distance: 27 cm
Commodities act: Yes
Red step®: Yes
Maximum working height: 4,85 m
Stability bar: Yes
Gross weight: 13.9 kg
Width of ladder section: 45.7 cm
Ladder base: Straight
Maximum headroom: 2,87 m
Storage height: 226 cm
Storage width: 108 cm
Storage depth: 17.6 cm
Treatment: Coated
Maximum load: 150 kg
Colour: Black
Number of steps / rungs: 2 x 8

Brand ALTREX
41998958
EAN 8711563100787
Supplier number ALTREX 122408

Accessories

ALTREX 509008 wall holder for ladders

Recommended Retail Price €114.95

88.20

€72.89 excl. VAT

Delivery time average 10 days.

Frequently asked questions about this product

Answered by specialists

What is the maximum working height of this combination ladder?: Extended against a facade, it reaches a maximum working height of 4.8 m. In the freestanding A-position, the working height is 3.2 m.
Can this ladder be used in a freestanding position?: Yes, thanks to its combination design and spreading lock, you can easily use it freestanding in an A-position.
What are the transport dimensions of the Altrex Mounter ZR2040?: When retracted, the ladder has a storage length of 2.3 m and weighs 13.9 kg, making it compact to transport.
What is the advantage of the D-shaped rungs?: The deep D-shaped rungs feature a 45 mm horizontal anti-slip standing surface, offering enhanced comfort and grip during longer jobs.
Is this ladder suitable for intensive professional use?: Yes, the coated aluminium I-beam profile is specifically engineered for heavy and intensive trade work.