Product Certification
A certified product proves quality, which makes certification an investment that always pays off. A product certificate means spot checks on your product, the production process, the quality system and serial production. The fact that SKG-IKOB independently and externally monitors that your product meets the agreed requirements gives your customer confidence. Now and in the future. You can build on that!
We can help you
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Good building starts with SKG-IKOB
- Concrete, cement, mortars and adhesives
- Aggregates (including for concrete, mortar and asphalt)
- Ceramic products and accessories
- Stone Strips
- Sand-lime brick and aerated concrete
- Building components, building systems and structures
- Insulation materials
- Facade elements (windows, doors, frames, shutters, skylights, skylights)
- Hardware products
- Fire retardant and detection products
- Airtight construction
- Awning
- Safe and burglar-resistant products
- Sustainability
Concrete, cement, mortars and adhesives
A product certificate for concrete, cement, mortars and adhesives provides assurance about the quality of the product. SKG-IKOB certifies a large number of building materials and products.
What products do we certify?
My product is not listed
Is no assessment guideline (BRL) for your product available yet? Please contact us via the contact form. SKG-IKOB can draw up a new BRL together with a guidance committee in which relevant market parties are represented. After approval by the Board of Experts, your product can then be tested and certified.
Did you know that we also test concrete, cement, mortars and adhesives?
Also check out our options for testing your products.
Who can I ask for more information from?
Concrete mortar - Jos van Schijndel - j.vanschijndel@skgikob.nl
Adhesivesfor fixing facade cladding - Marcel Peters - m.peters@skgikob.nl
Cement - Ton van Beek - t.vanbeek@skgikob.nl
Aggregates
Product certification proves that you give consistent attention to the manufacture of aggregates for mortar, concrete, asphalt and recycling aggregates, among others.
What products do we certify?
My product is not listed
Is no assessment guideline (BRL) for your product available yet? Please contact us via the contact form. SKG-IKOB can draw up a new BRL together with a guidance committee in which relevant market parties are represented. After approval by the Board of Experts, your product can then be tested and certified.
Who can I ask for more information from?
Recycling aggregates and aggregates for civil engineering and road construction - Patrick Bart - p.bart@skgikob.nl
For all other aggregates - Jos van Schijndel - j.vanschijndel@skgikob.nl
Ceramic products and accessories
Without masonry bricks, roof tiles, wall and floor tiles and other ceramic products, construction in our country cannot be imagined. Let SKG-IKOB test the quality of your products and confirm the good test result with a product certificate!
What products do we certify?
My product is not listed
Is no assessment guideline (BRL) for your product available yet? Please contact us via the contact form. SKG-IKOB can draw up a new BRL together with a guidance committee in which relevant market parties are represented. After approval by the Board of Experts, your product can then be tested and certified.
Who can I ask for more information from?
For all other products - Patrick Bart - p.bart@skgikob.nl
Stone Strips
SKG-IKOB certifies the bonding of stone strips to building components. When gluing, it is important that a statement can be made about the durable attachment of the strips. Within the certification, a statement is made about the quality of the bonding with a combination of substrate, adhesive and type of strip.
What products do we certify?
Who can I ask for more information from?
Sand-lime brick and aerated concrete
Sand-lime bricks and aerated concrete are an important foundation of residential and commercial construction. SKG-IKOB tests materials in its own laboratory in Geldermalsen and at project sites. With a product certificate you prove that your product meets the agreed requirements.
What products do we certify?
My product is not listed
Is no assessment guideline (BRL) for your product available yet? Please contact us via the contact form. SKG-IKOB can draw up a new BRL together with a guidance committee in which relevant market parties are represented. After approval by the Board of Experts, your product can then be tested and certified.
Who can I ask for more information from?
Building components, building systems and structures
Load-bearing and non-load-bearing interior walls, roof or floor constructions with reinforced aerated concrete roof panels, gypsum plasterboards, PVC wood composite profiles. Those who build must be able to rely on products and materials that contribute to the quality of buildings. With a product certificate, this is guaranteed.
What products do we certify?
My product is not listed
Is no assessment guideline (BRL) for your product available yet? Please contact us via the contact form. SKG-IKOB can draw up a new BRL together with a guidance committee in which relevant market parties are represented. After approval by the Board of Experts, your product can then be tested and certified.
Who can I ask for more information from?
Floorand roof structures with reinforced aerated concrete roof panels - Ton van Beek - t.vanbeek@skgikob.nl
Building Systemsrelocatable housing units and trailers and floor constructions with steel (frame) combination floors - Matthijs Daatselaar - m.daatselaar@skgikob.nl
Gypsum plasterboards - Patrick Bart - p.bart@skgikob.nl
Manufacturing steel and aluminum structures and PVC Wood composite profiles - Guido Soontiƫns - g.soontiens@skgikob.nl
Insulation materials
SKG-IKOB certifies insulation materials that contribute to the energy performance of buildings. With the great focus on energy efficient building, a product certificate gives suppliers, manufacturers and their customers more certainty about the quality of systems with insulation boards and exterior wall insulation systems.
What products do we certify?
My product is not listed
Is no assessment guideline (BRL) for your product available yet? Please contact us via the contact form. SKG-IKOB can draw up a new BRL together with a guidance committee in which relevant market parties are represented. After approval by the Board of Experts, your product can then be tested and certified.
Who can I ask for more information from?
For more information contact:
Plasters for exterior wall insulation systems - Patrick Bart - p.bart@skgikob.nl
Facade elements
You want to prove the quality of building products in black and white? Product certification of facade elements such as windows, doors, frames, shutters, skylights and skylights substantiates the value of your products.
What products do we certify?
My product is not listed
Is no assessment guideline (BRL) for your product available yet? Please contact us via the contact form. SKG-IKOB can draw up a new BRL together with a guidance committee in which relevant market parties are represented. After approval by the Board of Experts, your product can then be tested and certified.
Who can I ask for more information from?
Plastic facade elements - Guido Soontiƫns - g.soontiens@skgikob.nl
Hardware products
You give your customers and buyers extra assurance about the quality of your hardware products with a product certificate from SKG-IKOB. Let us test and certify your product, you prove that your product meets the agreed requirements.
What products do we certify?
My product is not listed
Is no assessment guideline (BRL) for your product available yet? Please contact us via the contact form. SKG-IKOB can draw up a new BRL together with a guidance committee in which relevant market parties are represented. After approval by the Board of Experts, your product can then be tested and certified.
Who can I ask for more information from?
Fire retardant and detection products
To ensure safe buildings for occupants, users and employees, the law imposes strict requirements for resistance to fire penetration and flashover. The product certificate for fire resistant and fire detecting products, joint and gap seals and flame detectors proves that your customer can use them responsibly.
What products do we certify?
My product is not listed
Is no assessment guideline (BRL) for your product available yet? Please contact us via the contact form. SKG-IKOB can draw up a new BRL together with a guidance committee in which relevant market parties are represented. After approval by the Board of Experts, your product can then be tested and certified.
Who can I ask for more information from?
For the other products - Matthijs Daatselaar - m.daatselaar@skgikob.nl
Airtight construction
BENG requirements give the airtightness of the structure a prominent role. The right choice of materials is essential in order to provide guarantees about the airtightness of the building. A product certificate is an indispensable proof of that quality.
What products do we certify?
My product is not listed
Is no assessment guideline (BRL) for your product available yet? Please contact us via the contact form. SKG-IKOB can draw up a new BRL together with a guidance committee in which relevant market parties are represented. After approval by the Board of Experts, your product can then be tested and certified.
Who can I ask for more information from?
Awning
With the product certificate for sun protection you give your customers and buyers more assurance that your product is of high quality. The certificate is linked to the SKG-IKOB Quality Guideline for Sun Protection that we have drawn up together with the industry.
Products
My product is not listed
Is no assessment guideline (BRL) for your product available yet? Please contact us via the contact form. SKG-IKOB can draw up a new BRL together with a guidance committee in which relevant market parties are represented. After approval by the Board of Experts, your product can then be tested and certified.
Who can I ask for more information from?
Safe and burglar-resistant products
Together with various industry associations, we have established Quality Requirements for safe and burglary-resistant products. Such as injury-safe and burglary-resistant trade fillings, take-home products and impact-resistant and vandal-resistant fixtures. The product certificate gives your customers confidence that it meets the highest standards of security and/or burglar resistance.
What products do we certify?
My product is not listed
Is no assessment guideline (BRL) for your product available yet? Please contact us via the contact form. SKG-IKOB can draw up a new BRL together with a guidance committee in which relevant market parties are represented. After approval by the Board of Experts, your product can then be tested and certified.
Who can I ask for more information from?
For all other products - Frits Koldenhof - f.koldenhof@skgikob.nl
Sustainability
Building now is building with sustainability and the environment in mind. How is built, with what materials and in what composition during the entire lifespan, has become leading in the construction and renovation process. SKG-IKOB closely follows developments and seamlessly links its services to them.
What does the CSC certificate entail?
The Concrete Sustainability Council (CSC) is a certification system for the responsible production of concrete and the raw materials for concrete. Holders of the CSC certificate (bronze, silver, gold or platinum level) meet strict requirements of sustainability, reliability, competence and labor safety.
They prove that they produce raw materials for concrete, cement and aggregates responsibly. This encourages responsible production in the chain and sustainability in the industry. As a certificate holder, it underlines your social responsibility.
How to apply for the CSC certificate.
The certification process involves a number of steps. Are you a concrete, cement or raw material supplier? Then register online with the Concrete Sustainable Council and upload various supporting data. If you select SKG-IKOB as the certification body, we validate the entered data remotely and visit the factory.
After the assessment, you will receive the certificate with the level bronze, silver, gold or platinum, depending on the score you have achieved.
Who can I ask for more information from?
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Latest News
We will keep you informed of all developments in the industry

SKG-IKOB has new test rig for testing lintels for masonry work
SKG-IKOB Certificatie has recently acquired a new set-up in the laboratory for testing lintels. With this setup, lintels with lengths up to 4.5 meters span can be tested for bending strength and shear strength.

BRL 9041 "Filler for asphalt" up for review
The draft version of BRL 9041 "Asphalt filler" has been published for criticism.
Our colleagues will be happy to help you

Jos van Schijndel
Coordinator