Stair handrail set D42/3000 mm

Stair Railing Set D42/3000 mm, AISI 304 is a complete stainless steel railing kit designed for longer straight staircase sections in residential and commercial buildings. The set consists of three railing posts, a round handrail and four horizontal infill tubes. Adjustable handrail and horizontal infill holders allow the complete railing angle to be accurately aligned with the actual staircase slope.

This stair railing set is manufactured from AISI 304 stainless steel and has a satin finish. Three posts provide increased stability across the 3000 mm railing section, while the separately supplied handrail and horizontal tubes can be adjusted to the actual staircase dimensions during installation. If the standard solution does not meet your project requirements, we can manufacture custom-sized stainless steel railings.

Technical Specifications

• Railing length – 3000 mm.
• Railing height – 1000 mm.
• Handrail – Ø42.4 × 2 mm.
• Horizontal infill tubes – Ø12 × 1.5 mm.
• Horizontal infill tubes – 4 pcs.
• Number of railing posts – 3 pcs.
• Material – AISI 304 stainless steel.
• Finish – satin.

Why Choose This Stair Railing Set?

This 3000 mm railing kit is a practical solution for longer staircase sections. Three posts provide improved stability, while the adjustable handrail and horizontal infill holders make it possible to align the complete system accurately with the actual staircase angle.

• Designed for longer straight staircase sections.
• Strong three-post construction.
• Adjustable handrail holders.
• Adjustable horizontal infill holders.
• Manufactured from AISI 304 stainless steel.
• Four horizontal infill tubes.
• The handrail and infill tubes can be adjusted to suit the project dimensions.
• Modern and easy-to-maintain satin finish.

Kit Includes:

The handrail set includes:

• 3 stainless steel railing posts;
• 1 handrail, Ø42.4 × 2 mm;
• 4 horizontal infill tubes, Ø12 × 1.5 mm;
• adjustable handrail holders;
• adjustable horizontal infill holders;
• handrail end caps;
• horizontal infill end caps;
• adhesive for stainless steel components;
• a drill bit and rivets required for assembly.

The kit components are supplied separately, allowing the handrail and horizontal infill tubes to be shortened and accurately adjusted according to the actual staircase dimensions and angle.

Fixings for securing the railing to the staircase structure are not included, as they must be selected according to the base material, supporting structure and expected loads.

Installation

The stair railing set is supplied unassembled. First, mark the required positions of the three posts and secure them to the prepared staircase structure. The handrail holders are then adjusted to match the staircase slope before the handrail is installed and aligned.

The horizontal infill tubes are inserted into the adjustable holders, which are also set according to the staircase angle. Before permanently securing all components, check that the posts are vertical, the spacing is consistent and the complete railing system is correctly aligned.

Installation Videos

The installation video demonstrates the main stages of assembling a stair railing system, including post fixing, handrail installation, adjustment of the horizontal tubes and setting the holder angles to match the staircase slope.

Fixing Elements

Fixings for concrete, timber, steel or another staircase structure must be selected separately. Their type, diameter and length depend on the base material, structural condition and expected railing loads. Suitable products are available in our railing fittings category.

Custom Railing Solutions

If the standard 3000 mm stair railing set does not meet your project requirements, we can manufacture custom-sized stainless steel railings according to supplied drawings or site dimensions. The railing length, number of posts, staircase angle and horizontal infill arrangement can be adapted to the project.

Related Categories

• Stair Railing Systems
• Stainless Steel Railing Systems
• Railing Fittings

Frequently Asked Questions:

Can the holder angle be adjusted to match the staircase slope?

Yes. The handrail and horizontal infill holders are adjustable, allowing their angle to be accurately aligned with the actual staircase slope.

Why does the 3000 mm stair railing set include three posts?

The third post provides increased stability across the longer railing section and helps distribute structural loads more evenly.

Can the handrail and horizontal tubes be shortened?

Yes. The handrail and horizontal infill tubes are supplied as separate components and can be shortened on site according to the actual staircase dimensions. The cut surfaces should be properly cleaned and treated after cutting.