Fire- & blast
resistant doors
Extensively tested
to international
standards
We understand the requirements for fire- and blast-resistant doors in the most demanding environments. The regulations have become more stringent and the market demands are becoming more complex. At InterDam, we aspire to raise the game and take standards even further through constant innovation. Our fire-post-blast certified doors are an example of raising standards for creating the safest working conditions in hazardous environments around the globe.
InterDam has developed improved door designs for on- and offshore projects. As these industry-leading designs were created in the 21st century, we have named them G21. Safe. Simple. High-quality. Durable. Our heavy-duty, weathertight, and airtight solutions are designed for a minimum lifespan of 20 years.
Customizable solutions
InterDam’s fire and blast-resistant door designs are highly versatile, allowing for customization to meet specific project requirements. Early consultation enables us to provide a custom design optimized for your overall platform design philosophy. If our standard products do not fulfill your needs, the designs can be tailored for you, from explosion-resistant, fireproof to bulletproof doors, as well as lightweight solutions if your project has weight limitations. The form is customizable as well, from single hinged doors, double hinged doors to sliding doors. In order to provide the full scope for new construction projects, our product range is designed for both external and internal applications. From marine doors, offshore doors to military applications. Contact us to discuss a tailored offer for your specific project. Contact us to discuss how our industry-leading products can suit your project!Specialized door types
- Single leaf hinged
- Double leaf hinged​
- XL ​
- Fit for purpose​
- Heavy duty​
- Double sealed​
- A0-H120​
- Jet fire​
- Tunnel door (RWS curve)​
- UL door
- Manual​
- Pneumatic​
- Electric​
- Hydraulic​
- A0-H120​
- Jet Fire
- Tunnel door (RWS curve)​
- Removable top panels​
- Removable panel with door​
- Roller shutter​
- Overhead​
- Folding​
- NADAM 3​
- NADAM 4​
- NADAM 21​
- GADAM​
- XXL​
- Doorhandles
- Latches
- Aluminium profiles/seals
- Ironmongery
- Vision panels
- Cylinders
- Kick- & trolley plates
Comprehensive testing and certifications
The following video shows one of our tests:
Standardized heavy duty hinged and sliding doors with design matrix for fire-post-blast certification. Including XXL sized certified doors.
In-house design and manufacturing
Our commitment to high-quality products begins with our in-house design and manufacturing processes, all conducted in the Netherlands. Our fire and blast-resistant doors are crafted using proprietary hardware, ensuring each unit meets our stringent quality standards. Delivered as complete, pre-assembled units, our doors are constructed from galvanized steel or 316 stainless steel, guaranteeing exceptional durability and longevity even under the harshest offshore conditions.Versatile door designs
InterDam offers a comprehensive range of hinged and sliding doors to meet diverse safety requirements. Our A0 and A60 single leaf and double leaf hinged doors provide robust protection. For enhanced safety, we also offer H0, H60, and H120 rated single leaf and double leaf hinged doors, ensuring superior fire resistance. Jet fire resistance can also be supplied. Similarly, our sliding door options include A0 and A60 single leaf sliding doors, as well as H0, H60, H120, and Jet Fire rated single leaf sliding doors. Additionally, our doors can be adapted for bullet resistance up to BR7 class with internal modifications, providing an extra layer of security.Shipping, installation and maintenance
Once production and assembly are complete, door units are packed for transport on pallets in shrink wrap for European deliveries. For long-distance transport, they are supplied in solid, seaworthy timber crates compliant with ISPM 15 regulations. These crates include internal foam protection to prevent damage during transit.
InterDam doors are designed to be bolted rather than welded to facilitate installation and future maintenance. Installation requires skilled personnel. We provide on-site supervision or dedicated installation teams upon request. Following the detailed installation instructions ensures that doors are correctly fitted and maintain their fire and blast ratings.
Ongoing maintenance is essential to ensure the long-term performance of our doors. This includes routine inspections and maintenance to ensure compliance with the latest safety standards. This proactive approach maximizes the lifespan and efficiency of the doors, ensuring protection for over 20 years.
Request a quote
For standardized products, you can request a quote here, for our customized solutions, please contact us!
Our references
Image source: TAQA
Image source: DordtCentraal
Image source: Deg Groep
Image source: Rijkswaterstaat
Image source: Smulders
Image source: DuPont
Image source: Sabic
Image source: blythe
