Red Modern Steps – NEW!
Made from smooth steel with a thickness of 3 or 4mm. Ultra-modern, interesting in a modernist style. Used as independent, self-supporting stair steps mounted to metal, wooden, or concrete structures. Double bending and side flat bars make the steps extremely strong while having a light, original design. Primarily used indoors. Powder-coated in one of five colors (black, white, red, dark gray, brown). When used outdoors, it is worth considering the possibility of pre-galvanizing. Standard riser height = 4 cm, other dimensions available as an option: Width, Depth, Price
| 90 cm |
100 cm |
120 cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 239 zł |
249 zł |
259 zł |
269 zł |
279 zł |
289 zł |
| 60 cm |
70 cm |
80cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 179 zł |
189 zł |
199 zł |
209 zł |
219 zł |
229 zł |
Black Modern Steps – NEW!
Made from smooth sheet metal with a thickness of 3 or 4mm. Stylish, in a modernist style. Used as independent, self-supporting staircase steps mounted to metal, wooden, or concrete structures. Double bending and side flat bars make the steps extremely strong while also having an interesting, original design. Mainly used indoors. Powder-coated in one of five colors (black, white, red, dark gray, brown). When used outdoors, it is worth considering the possibility of pre-galvanization. Standard height of the riser = 4 cm, other dimensions available upon request: Width, Depth, Price
| 90 cm |
100 cm |
120 cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 229 zł |
239 zł |
249 zł |
259 zł |
279 zł |
289 zł |
| 60 cm |
70 cm |
80cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 169 zł |
179 zł |
189 zł |
199 zł |
209 zł |
219 zł |
Step covers - aluminum or stainless steel
Step covers made of corrugated aluminum or stainless steel, 3 or 4mm thick. The bent riser increases the stiffness of the element, allowing it to serve as a cover for existing concrete, steel, or wooden steps, as well as an independent step with proper support. Aluminum provides lightness and a modern appearance, while stainless steel offers durability and resistance to weather conditions. Both variants are characterized by high aesthetics and resistance to slipping and corrosion, making them suitable for both industrial and commercial facilities.
Standard height of the nosing = 3 cm, other dimensions available upon request:
Width, Depth, Price for aluminum, Price for stainless steel.
| 90 cm |
100 cm |
120 cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 159 zł |
169 zł |
179 zł |
189 zł |
219 zł |
229 zł |
| 199 zł |
209 zł |
219 zł |
229 zł |
249 zł |
259 zł |
| 60 cm |
70 cm |
80 cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27 cm |
25 cm |
27 cm |
| 99 zł |
109 zł |
119 zł |
129 zł |
139 zł |
|
| 129 zł |
139 zł |
149 zł |
159 zł |
169 zł |
179 zł |
Closed stair treads - aluminum or stainless steel
Closed stair treads made of ribbed aluminum or stainless steel sheets, 3 or 4mm thick. Used as self-supporting treads mounted to steel, wooden, or concrete structures. The double-sided bending combined with side flat bars ensures high rigidity and stability, while the mounting holes facilitate quick installation and disassembly. Aluminum versions are characterized by low weight and elegant appearance, while stainless steel versions offer exceptional durability and corrosion resistance, allowing them to be used both indoors and outdoors. Standard nose height = 3 cm, other dimensions available upon request: Width, Depth, Price for aluminum, Price for stainless steel
| 90 cm |
100 cm |
120 cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 169 zł |
179 zł |
189 zł |
199 zł |
229 zł |
239 zł |
| 209 zł |
219 zł |
229 zł |
239 zł |
269 zł |
289 zł |
| 60 cm |
70 cm |
80cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 109 zł |
119 zł |
129 zł |
139 zł |
149 zł |
159 zł |
| 149 zł |
159 zł |
169 zł |
179 zł |
189 zł |
199 zł |
Closed stair treads – galvanized
Made from 2.5 or 3mm thick patterned sheet metal. Used as independent, self-supporting stair treads mounted to metal, wooden, or concrete structures. Double bending combined with side flat bars provides extraordinary rigidity, and the mounting holes allow for easy application in various construction solutions, both permanent and temporary (ease of disassembly). Mainly used outdoors. They do not require additional coatings, but can be painted either powder-coated or wet. Standard height of the nosing = 3 cm, other dimensions available upon request: Width, Depth, Price
| 90 cm |
100 cm |
120 cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 169 zł |
179 zł |
189 zł |
199 zł |
229 zł |
239 zł |
| 60 cm |
70 cm |
80cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 109 zł |
119 zł |
129 zł |
139 zł |
149 zł |
159 zł |
Closed stair treads – standard
Made of 2.5 or 3mm thick checkered plate. Used as independent, self-supporting stair treads mounted to metal, wooden, or concrete structures. Double bending combined with side flat bars provides exceptional rigidity, and the mounting holes facilitate application in various structural solutions, both permanent and temporary (ease of disassembly). Used both indoors and outdoors. Offered in raw form, they require a corrosion-resistant coating. Standard height of the nose = 3 cm, other dimensions available as an option: Width, Depth, Price
| 90 cm |
100 cm |
120 cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 159 zł |
169 zł |
179 zł |
189 zł |
219 zł |
229 zł |
| 60 cm |
70 cm |
80cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 99 zł |
109 zł |
119 zł |
129 zł |
139 zł |
149 zł |
Stair treads – high riser overlays
Made of 2.5 or 3 mm thick ribbed sheet metal. The bent riser provides rigidity to the tread, and its height ensures that this model covers 100% of the stair surface, creating a uniform, visually compact structure. Used both on existing concrete or wooden treads and, with appropriate construction, as a self-supporting tread. Suitable for both indoor and outdoor use. Offered in a raw state, they require a protective anti-corrosion coating. Standard riser height = 15 cm, to be determined when ordering. Standard cap height = 3 cm, other dimensions available. Width Depth, Price Possibility of galvanizing and powder coating.
| 90 cm |
100 cm |
120 cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 159 zł |
169 zł |
179 zł |
189 zł |
209 zł |
219 zł |
| 60 cm |
70 cm |
80cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 99 zł |
109 zł |
119 zł |
129 zł |
139 zł |
149 zł |
Stair treads – low riser overlays
Made of 2.5 or 3mm thick patterned sheet metal. The bent riser provides rigidity to the tread, allowing them to be used on existing concrete or wooden steps and, with appropriate construction, as self-supporting steps. Suitable for both indoor and outdoor use. Offered in raw state, they require a protective anti-corrosion coating. Standard riser and nose height = 3 cm, other dimensions available upon request: Width, Depth, Price Possibility of galvanizing and powder coating.
| 90 cm |
100 cm |
120 cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 149 zł |
159 zł |
169 zł |
179 zł |
199 zł |
209 zł |
| 60 cm |
70 cm |
80cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 89 zł |
99 zł |
109 zł |
119 zł |
129 zł |
139 zł |
Step covers – simple overlays
Made of 3mm thick chequered plate. Most often used on existing concrete or wooden steps. Excellent for both new buildings and the renovation of old stairs. If they are to be self-supporting steps, a supporting structure is required. Used both indoors and outdoors. Offered in raw state, they require a corrosion-resistant coating. Standard height of the nose = 3 cm, other dimensions available as an option: Width, Depth, Price Possibility of galvanizing and powder coating.
| 90 cm |
100 cm |
120 cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 139 zł |
149 zł |
159 zł |
169 zł |
189 zł |
199 zł |
| 60 cm |
70 cm |
80cm |
|||
|---|---|---|---|---|---|
| 25 cm |
27 cm |
25 cm |
27cm |
25cm |
27cm |
| 79 zł |
89 zł |
99 zł |
109 zł |
119 zł |
129 zł |
We invite you to contact us and create together.
If you are interested in typical or unusual projects, send us a photo with dimensions or leave your phone number, and we will call you back.
Scrapers:
Bijaki:
Stairs are not just functionality. They provide convenience in communication, safety, and beauty. All of this can be ensured by appropriately selected materials, different for utility buildings or production halls, and different for a modern home interior.
We produce treads and stair steps from smooth and ribbed sheets in thicknesses ranging from 2.5 to 5 mm, widths from 20 to 250 cm. We have standard-sized steps available, although most orders are fulfilled to individual specifications.
We manufacture landings, platforms, prefabricated stair structures, and stringers.
We primarily collaborate with manufacturers of steel structures, construction companies, and architects, but our clients also include private individuals. Our collaboration with clients is based on flexible communication and design that is understandable for every user. We often receive photos from construction sites, hand-drawn sketches, and templates cut from cardboard. This is how project creation begins, with a happy ending that we see in the photographs received from clients after the installation of our products.
We fulfill orders throughout Poland and several European countries. Shipments are prepared in pallet form or as independent courier packages. Orders with larger dimensions are sent using our own transport or in agreement with freight companies.
We produce stair steps such as:
Other services
biuro@graduss.pl
Mon - Fri: 08:00 - 16:00
+48 786 860 260
Copyrights © 2025
The company has over 10 years of experience in the steel industry. We respond to the demand for processing and prefabrication of steel structures.
Orders / purchases
Filip Bożek:
+48 886 658 176
Office / invoices
Aneta Matyja:
+48 577 658 008
GRADUSS SP. Z O.O.
ul. Warszawska 40 lok. 2A
40-008 Katowice
NIP: 9542894010