+31 (0)10 – 292 97 61 [email protected]
Frame based structures made to your specifications.

World-wide shipping, fast assembly.

We manufacture unique frame construction systems

Our frame construction systems are designed to be easily assembled and reconfigurable, allowing for a wide range of expansions and customization options.

They provide excellent structural stability, are recyleable and can be reused for different projects.

We use only the best quality materials that meet the highest standards and produce them with precision and accuracy, a perfect fit for any application. We also provide excellent customer service and technical assistance to ensure our customers’ satisfaction.

Our products have been used in many projects around the world, including exhibition stands, shop interieurs, restaurants, permanant and temporary lightweight buildings, carports, pergolas and many other applications.

Connecting your ideas to reality

We are Dutch Innovation Systems:

The inventor and manufacturer of the patented Topclamp construction systems.

As innovative product developers and manufactures of high-end reusable frame construction systems, we strive to connect design, sustainability, simplicity and bespoke requirements to offer the perfect solution to our customers frame-related needs.

  • Unique patented products
  • High design content and clean finish
  • Very easy and intuitive to use
  • Reusable many times
  • Highly recyclable
  • Fully customisable
  • Customised constructions delivered as a simple construction kit

PRODUCTS

Using our patented Topclamp products we create your construction off-site
and deliver it in a simple to use kit form, ready to erect using simple hand tools.

We ship world-wide.

New! – Perfoframe

Perfoframe

Build strong metal structures in no time with Perfoframe

Perfoframe is a patented construction system that allows for the creation of strong, reusable metal frame structures. The combination of specific perforations in the tubes with the specially developed Connector Block and Connector Nut gives Perfoframe a wide range of connection and assembly possibilities.

The extensive selection of accessories and customization options make Perfoframe an extremely versatile and universally applicable system that can be used in various ways.

Topclamp Original

Topclamp Original

Patented frame constructions systems, designed and developed by Dutch Innovation Systems.

Topclamp Original is a unique system consisting of aluminium joints, square profiles and connectors. Our patented connector is a mechanism that, when inserted into the joint and tightened, pulls the profile tightly against the joint for a strong, flush connection with a single screw.

Years of development went into creating the Topclamp connector.
By turning a single screw our connector makes a strong, flush connection between the joint and profile.
The connector is specially designed for ease of use and to be reusable, many times over for the ideal frame construction system.

Topclamp Wood

Topclamp Wood

Topclamp Wood are high quality joints for square wooden beams.

The joints are purposely designed with ease of use in mind. The design of the joints make the positioning self-evident and angles easy.

Extra strong stainless steel C1 selfdrilling torx screws are included.

Topclamp Large

Topclamp Large

Topclamp Large is a unique system consisting of aluminium joints, square tubes and connectors, an ideal frame construction system.

As the name suggests, Topclamp Large uses larger square profiles than Topclamp Original.
The internal connector can be fastened to the joint and profile for a strong flush connection.

Topclamp Large is available in size 80 mm and 100 mm. We carefully control the tolerances for precise results.
As standard the joints and tubes are uncoated (plain / natural aluminium). On request we can coat the parts in a colour and finish of choice.

Topclamp Round

Topclamp Round

Topclamp Round is a unique system consisting of joints, round tubes and connectors. Our patented connector is a mechanism that , when inserted into the joint and tightened, pulls the profile tightly against the joint for a strong, flush connection with a single screw. The basic element of our Topclamp Original frame construction system

Topclamp Round is available in size 38.4 mm. We carefully control the tolerances for precise results.
As standard the joints are uncoated Nylond and the tubes are plain / natural aluminium. On request we can coat the parts in a colour and finish of choice.

Our customers have successfully completed the following projects using our systems:

The patented Topclamp connector

Years of development went into creating the Topclamp connector.
By turning a single screw our connector makes a strong, flush connection between the joint and profile.
The connector is specially designed for ease of use and to be reusable many times over.

Contact us

We are happy to help you with all your questions.

Bergen 12
2993 LR Barendrecht
The Netherlands

+31 10 292 97 61

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Download product price lists

Price list Topclamp Original 2023

Price list
Topclamp Original​

Price list Topclamp Wood 2023

Price list
Topclamp Wood

Price list Topclamp Large 2023

Price list
Topclamp Large

Price list Topclamp Round 2023

Price list
Topclamp Round

Address

Dutch Innovation Systems

Bergen 12
2993 LR Barendrecht
The Netherlands

+31 10 292 97 61

[email protected]

 

 

Hours

Monday – Friday: 8:30am – 5:30pm

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