Structural Calculation A structural calculation is the foundation of every safe construction project. We provide detailed calculations for your house extension, roof extension, load-bearing wall, or complete new build. Our reports comply with all municipal building permit regulations. Receive a free, tailored quote within 24 hours. Request a No-Obligation Quote Architectural Drawing A professional architectural drawing is the foundation of every construction project. We create detailed architectural drawings for your permit application, extension, roof extension, or new build. Receive a free, tailored quote within 24 hours. Request a No-Obligation Quote Construction Drawing With a clear construction drawing, every contractor knows exactly what needs to be built. We create detailed working drawings that can be used directly on the construction site. Request a quote, and we will contact you shortly. Request a No-Obligation Quote Permit Application Submitting a permit application can be complex. We take care of all the necessary drawings and calculations to ensure your application is complete and correct. Request a free quote, and we will guide you through the process. Request a No-Obligation Quote

Our expertise in engineering & construction

Structural Calculation

Have your structural calculation made by a certified structural engineer. We deliver a comprehensive report that is guaranteed to be approved by the municipality. Request a free, no-obligation quote today.

Architectural drawing

A professional architectural drawing is the foundation of every construction project. We create detailed architectural drawings for your permit application, extension, roof extension, or new build. Receive a personalized, no-obligation quote within 24 hours.

Working drawing

With a clear working drawing, every contractor knows exactly what needs to be built. We create detailed working drawings that are ready for immediate use on the construction site. Request a no-obligation quote, and we will contact you shortly

Building permit application

Submitting a building permit application can be complex. We handle all the required drawings and calculations to ensure your application is complete and correct. Request a no-obligation quote, and we will help you take the next step.

Constructieberekening

Wij maken een nauwkeurige constructieberekening die voldoet aan alle eisen. Elk rapport wordt volledig gecontroleerd en goedgekeurd door de gemeente.

Bouwtekening

Van aanbouw tot dakopbouw tekenen wij alles professioneel uit. Onze bouwtekeningen voldoen aan alle gemeentelijke eisen voor uw vergunningsaanvraag.

Uitvoeringstekening

Met onze uitvoeringstekeningen weet elke aannemer precies wat er moet gebeuren. Duidelijk, volledig en direct toepasbaar op uw bouwplaats.

Vergunningsaanvraag

Wij regelen uw vergunningsaanvraag compleet, inclusief alle benodigde tekeningen. Zo wordt uw aanvraag snel en correct ingediend bij de gemeente.

Not sure where to start? Request a free consultation!

We are happy to think along with you regarding your construction project. Together, we will review your plans and provide immediate clarity on the best possible next steps.

During the consultation, we will discuss:

  • The possibilities for your project

  • The best approach for your specific situation

  • How to avoid mistakes and unnecessary costs

  • The next steps, from permits to design

Build with peace of mind using our approach​

01.

Precision

Every project is carefully developed by our specialists. We work with precision and thoroughness to ensure that your project meets all standards and requirements.

02.

Reliability

You can count on us. We always deliver within the agreed timeframe and guarantee a result that meets all municipal approval standards.

03.

Personal approach

Every project is unique. We take the time to fully understand your situation and proactively contribute ideas. From the initial consultation to final delivery, you are never on your own.

Explore the possibilities for your project

Frequently Asked Questions

Not for every renovation, but in many cases, it is required. As soon as you modify the load-bearing structure of your home, a structural calculation becomes mandatory. This applies to projects such as removing a load-bearing wall, installing a steel beam, building an extension, adding a roof extension, or installing a dormer window. If you are in doubt, the team at Constructieplan.nl is happy to review your situation and advise you on whether a calculation is necessary.

A brief description of your plans and, ideally, the existing architectural drawings of your home are enough for us to provide a reliable estimate. You can often request these building drawings from your local municipality. If you haven’t obtained them yet, we are happy to assist you with that as well. Simply fill out our quote form, and we will contact you within one business day.

The turnaround time depends on the complexity of the project. For most standard assignments, such as a structural calculation for a load-bearing wall or construction drawings for an extension, we work with an average lead time of two to three weeks. In a hurry? Ask about our urgent service options. In many cases, we can deliver faster than the standard turnaround time.

Yes, we serve clients throughout the Netherlands. Since we handle almost everything digitally, you do not need to be located nearby. You simply send us the necessary documents digitally, and we provide the final results in the same way. Whether you are located in Amsterdam, Rotterdam, Eindhoven, or a smaller municipality, it makes no difference to us.

We prepare our reports and drawings in accordance with the applicable Dutch building standards and municipal requirements. In practice, our documents are always approved. Should the municipality request any additional information or adjustments, we will resolve this for you free of charge. You don’t have to worry about a thing.

Absolutely. We offer all the services you need for your renovation or construction project. From architectural drawings and structural calculations to construction details and complete permit applications—you don’t need to juggle multiple parties. We handle everything from A to Z, ensuring that all documents are perfectly aligned and providing you with a single point of contact throughout the entire process.

An architectural drawing is intended for the permit application and provides the municipality with a clear overview of the current and proposed situation of your home. A construction drawing (also known as a working drawing) goes a step further and is specifically intended for the contractor on-site. It includes detailed measurements, connection details, and material specifications required to execute the work accurately and without misunderstandings. In many cases, you will need both types of drawings.

The costs depend on the scope and complexity of your project. A simple structural calculation for removing a load-bearing wall requires a different approach than a comprehensive structural design for a new-build home. At Constructieplan.nl, we always provide a no-obligation, customized quote so that you know exactly what to expect in advance. Fill out the form and receive a clear price estimate within one business day.