Metallic structure with wooden floor, without construction work or bricklaying. A large, strong, robust mezzanine that adapts to homes, businesses and offices. Can be combined with any Tecrostar stairs or accessories.
Load capacity from 200 kg per square meter considering the maximum dimensions of the mezzanine. Reducing the measurements of the mezzanine, the load capacity increases. Not suitable for pallet-truck circulation due to the point load they trans.
Converting one room into two without any bricklaying couldn’t be easier thanks to the TL 23 extendible metal mezzanine. Its 23 m² surface area adapts to any height from 2 to 3.42m. You thereby get a tailored metal mezzanine, adjustable for homes, business and offices.
The TL 23 mezzanine includes laminate wood decking to provide resistance and elegance to any space without construction work or damaging the walls. It can be converted into a study, bedroom, office or extra storage space, thanks to its load bearing capacity of 800kg per m².
*To install the stairs inside the structure, it is needed the beam for interior stairs.
The columns of the L mezzanines are square shaped and are made of structural-quality materials. Consequently, they have a fabrication mark related to the traceability which indicates the heat number, steel type…
|Type of product||Only Mezzanine|
|Maximum height above the flooring board (cm)||343|
|Minimum height above the flooring board (cm)||209|
|Available heights above beams (cm)||207, 213, 213, 219, 225, 225, 232, 238, 238, 244, 250, 250, 256, 262, 262, 268, 274, 274, 280, 286, 286, 292, 298, 298, 304, 310, 310, 317, 323, 323, 329, 335, 335, 341|
|Height-adjustable every (cm)||6,05, 6.05|
|Total maximum load (Kg)||4500|
|Beam height (cm)||30|
|Width/Length-adjustable every (cm)||10|
|Maximum length of the primary beam (cm)||640, 640|
|Minimum length of the primary beam (cm)||480, 480|
|Maximum length of the secondary beam (cm)||366, 366|
|Minimum length of the secondary beam (cm)||216, 216|
|Maximum area (m²)||23|
|Minimum area (m²)||9|
|Load capacity in its minimum extension (kg/m²)||800|
|Load capacity in its maximum extension (kg/m²)||200|
|Flooring material||European Radiata pine plywood 18 mm thick|
|Material and finish of the structure||Structural steel painted with powder coating|
|Net weight (Kg)||710|
|Gross weight (Kg with packaging)||776|
No customer questions for the moment.Add product questions
|Add product questions|
No customer questions for the moment.Add product questions
|Add product questions|
Tecrostar mezzanines and stairs are supplied with everything you need to install the kit at its maximum surface area or height.
Personalised phone or email service from our specialists
The metallic Tecrostar mezzanines of the S, M and L ranges support a uniformly distributed load of 200 kg/m² (that means that you can place a 200 kg distributed load on each square meter). This is the live load for residential uses according to the international regulations. The total maximum load will be 200 kg by the square meters of the mezzanine.
The XL mezzanines support higher loads, 500 kg/m² (considered as medium storage) and their usage is more industrial. However, they can also have a domestic use when more resistance and rigidity is required. The bearing board included in the XL kits is thicker, more resistant and allows point loads (pallet truck, racks) as well. Ask Tecrostar the permissible values of these point loads.
The kit includes as many boards as needed to install the mezzanine in its maximum dimensions. To install the mezzanine in smaller dimensions, it is necessary to cut the boards as it is explained in the installation manual included in the mezzanine kit. Cutting the boards is really easy and all the required tools are available at our online store as well.
No. Tecrostar does not have a different flooring alternative. However, it is possible to personalize the finish of the floor by adding some accessories on the boards (carpet, platform,...). Check our floor finishes in accessories section. If the customer installs a different floor from the boards provided, it is their responsibility to ensure the resistance of the full mezzanine, since the floor contributes to the stability of the whole.
No, you can’t. At the moment, our mezzanines are available just for a single height although some customers install them on another existing mezzanine. In that case, the resistance of the existing one should be checked.
It depends on the beam type, we need to calculate the corresponding surface load. For example, a secondary beam TM15 supports around 560 kg. You should take into account that if we apply additional loads, a part of the bearing capacity of the beam is being consumed.
If you have any doubt about important additional loads, contact our technical department.
Tecrostar products can be installed outdoors (exposed to the elements), provided that a series of special measures are taken during installation and that you carry out regular maintenance in order to ensure that the materials are in good condition. The recommendations are the following:
No, our mezzanines are sold with columns by default. We cannot guarantee the resistance of walls or corbels and the customer will be responsible if the product is modified in these cases.
Yes. Provided that the inclination is small, we can use a wedge under the mezzanine columns to level it. If the inclination is too small it might be not necessary at all and the slope might be imperceptible.
You can adjust the structural floor, working around architectural barriers or irregular surfaces.
When the walls are irregular or when you want to work around a fixed object, the decking can be finished off against the wall
Adjustment from below:
Adjustment from above:
It is possible at lower height but it requires to cut the columns and drill again though. At higher height is not possible. The cut of the columns can be done by the customer or you can order Tecrostar to do it upon request for a quote.
Yes. This is quite common and the results are very good. The telescopic system of the columns enables the height to be adjusted every 12 cm, so in the worst case scenario you will have a 6cm difference.
You can make aesthetic modifications, but any structural modification non approved by Tecrostar will be under customer’s responsibility.
Yes, you can. However, the maximum load capacity will be unaffected.
You can choose between several types of stairs:
Alternating tread stairs
To install Tecrostar mezzanines you need 2 adults (they do not need to be DIY experts). It is recommendable to use personal safety equipment like gloves, boots, etc. in order to avoid accident.
When installing range L mezzanines you may need to use some type of scaffolding or ladder for working at heights and manual or electric lifting machinery to raise the primary beams, particularly if the structure is more than 3m high. The other ranges can be lifted easily by hand.
You will need the following tools to install the mezzanines: tape measure, some type of spanner for m10 and m8 bolts and a screwdriver (an electric screwdriver will make the task much easier), spirit level, drill and a tool for cutting the panels (saw, jigsaw, circular saw, etc.)
You can find all the tools required to assemble it and tested by Tecrostar in the tools section.
All the models are installed by following these steps:
Pre-assemble the structure on the floor in the desired area.
Raise the outer structure to the desired height.
Finish assembling the structure and floor.
You can do it yourself with the help of a friend. It is easily installed in a few hours, depending on the product.
TS8 Mezzanine: 3 hours with 2 people
TM15 Mezzanine: 4 hours with 2 people
TL30 Mezzanine: 5 hours with 3 people
The times are a guideline and for assembly only. You need to add the time it takes to measure up, move the components to the location, clean up, etc.
For products in stock (white and black for S, M and L ranges), the delivery time will be approximately 5 working days from placing the order. Once the product has left our facilities, the normal transport time is between 7 and 10 working days. The transport time varies greatly and is difficult to control due to many factors: Place of delivery, local holidays, customs, etc.
If we cannot meet this delivery time, we will contact you.
Mezzanines are shipped in boxes by an external company in a lorry with a tail lift that enables the box to be unloaded to the ground (at street level at the customer’s address).
Don't be alarmed by the total weight of the product, the components are light and manageable, so you can move them easily and take them up in the lift. The heaviest components are the primary beams from the L range (39 kg), the rest of the ranges are considerably lighter (12kg). The floor panels are very light and fit in any lift. No component is more than 2.4m long and therefore, fits in most lifts.
Tecrostar products are manufactured with the most suitable materials for the proposed technical solutions, combining wood, steel and top quality aluminium.
TECRO has earned certification from the AEM, the federation of Spanish materials handling. We have also received a Gold Medal Award of Merit from the INPEX (Invention and New Product Exposition), the top award for innovation at the largest Invention Exposition in the USA.