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GPR Calculation

Apply a GPR building calculation in your project.

GPR (Municipal Practice Guideline) is a tool used in the Netherlands to promote sustainability in the built environment. GPR Gebouw is a guideline that deals with various aspects of sustainability, such as energy use, choice of materials and health. GPR is used in the design and realization of buildings, both in the public and private sectors. The method is only in the Netherlands and was developed by WE Adviseurs. In the Netherlands GPR is managed by WE. GPR has 5 chapters, click on the name to read how to achieve a good score…:

With GPR, each chapter is scored from 1 to 10. We aim for an 8+ on all chapters in most projects.

During the construction process and delivery, GPR is also used to check whether the building meets the sustainability requirements set. After completion, GPR can also be used to monitor and optimize the energy use and other sustainability performance of the building.

If you have drawings and can explain your plan to us, we are always willing to look at the possibilities free of charge.

With a score on all 8 chapters a tax benefit can be obtained from RVO with the MIA Vamil scheme.
For the current conditions always see the Milieulijst

If you are more interested in BREEAM or Well then we can also help you further.

Building Revolution uses GPR in many projects.

GPR Gebouw general explanation

GPR Gebouw is an innovative digital tool specifically designed to thoroughly measure and evaluate the sustainability of buildings. This powerful measurement tool is ideally suited for both residential and non-residential buildings, and has its origins in the Municipal Practice Guideline (GPR) developed in 1995 by the Municipality of Tilburg in collaboration with W/E consultants.
Read more about its origin, how it works and experiences here.

GPR explained in a nutshell

GPR, which stands for Municipal Park Practice Guideline, is an advanced method for measuring and evaluating building sustainability and performance. It includes GPR Gebouw, which assesses the sustainability of a building based on various themes such as energy, environment, health and quality of use. This assessment is performed by a GPR Expert or Assessor, who provides the GPR calculation and certification. The GPR score, which can range from 1 to 10, provides insight into the sustainability of the building. A higher GPR score, such as GPR score 7, GPR score 8 or even GPR score 9, indicates a better sustainability performance. Obtaining a GPR certificate and label confirms the sustainability value and compliance with GPR legislation. Moreover, GPR focuses not only on sustainability, but also on circularity and installations, making it a valuable tool for measuring GPR value in the real estate sector.

GPR Building Expert

In a GPR certification project it is desirable to apply a certified GPR expert.
At Building Revolution, Marco Grootjans is our GPR 4.4 Expert.
Click here for more info about the GPR expert.

Any more questions about GPR?

Read all about it on our FAQ page or send us an email at info@buildingrevolution.nl

GPR Energy

Energy

First, the source of energy used can be considered. The use of sustainable and renewable energy sources, such as solar, wind or biomass, can help increase the energy performance of the building.

In addition, building insulation and heat recovery options can be considered. Minimizing heat loss and making the best use of waste heat can improve the energy efficiency of the building.

Using energy-efficient equipment and lighting can also contribute to a higher energy score in GPR. Investing in energy-efficient technologies can often also be financially beneficial for companies in the long run

For companies with a BENG requirement, the BENG calculation is introduced in accordance with NTA 8800.
For companies with an industrial function, for example, it is entered without BENG but there are questionnaires.

See how we get an 8 for this specifically our Energiy chapter.

Question in GPR at Chapter Energy

1.1.2 Lighting 6 W/m2

1.1.3 Lighting control automatically on/off 100%

1.2.2 CO2 emission space heating heat pump electric

Points awarded:

53 points.

8 points.

15 points.

GPR Environment

Envirionment

The Environment chapter hinges on the MPG. Fortunately, Marco van Brink is our specialist in this. He knows better than anyone else how to improve the environment and GPR score in the ways listed below.

Material:
An important way is to reduce material use. This can be achieved by smarter design and construction, avoiding unnecessary use of materials. This can include optimizing structures, avoiding unnecessary partitions and reducing concrete and steel use.

In addition, the use of sustainable materials is of great importance. Selecting materials with a low environmental impact and a high lifespan is going to lower the MPG. This can include the use of recycled materials, renewable raw materials and materials with low emissions of harmful substances.

Furthermore, reusing materials can have a positive impact on the MPG. Reusing materials from demolition or renovation projects can result in significant savings in energy and raw materials.

Translated with www.DeepL.com/Translator (free version)

Water:

First, efficient plumbing fixtures such as water-saving faucets, showerheads and toilets can be installed. These devices reduce water consumption without compromising functionality.

Furthermore, rainwater can be collected and reused for such purposes as toilet flushing, garden irrigation and cleaning. This reduces the need to use expensive potable water for non-potable applications.

In addition, landscaping design can be tailored to local weather conditions and plants that require little water can be chosen. Water-saving irrigation systems, such as drip irrigation, can be used to provide targeted watering to plants and minimize losses from evaporation.

Space and nature:

Nature-inclusive building is an approach that integrates the needs of both people and nature into the design and construction of buildings and the environment around them. The goal is to promote biodiversity, improve the habitat for animals and plants while creating a pleasant and sustainable living space for people.

Nature-inclusive construction takes into account the specific characteristics of local flora and fauna. This can be done, for example, by creating green roofs and facades, where plants can grow and insects and birds can nest. In addition, nesting boxes, insect hotels and bee-friendly plantings can be installed.

Using sustainable materials and construction methods also plays a role in nature-inclusive building. Avoiding harmful substances in materials and minimizing environmental impact contribute to a healthy living environment for both people and animals.

See our environmental chapter on how we achieve an 8.

Question in GPR at Chapter Environmental

2.1.2 External MPG introduced with a score of 0.45

2.1.5 100% wood from sustainably produced forests

2.2.2 6 liter toilet system and flush interrupter

Points awarded:

105 points.

14 points.

5 points

GPR Health

Health

Health consists of 4 subchapters: Acoustic Comfort, Air Quality, Thermal Comfort and Light and Visual Comfort.

As a first step, healthy indoor environmental requirements should be set and realized. This can include ensuring adequate ventilation and air exchange, avoiding harmful substances in materials and products, and controlling temperature and humidity. In addition, attention must be paid to noise levels and reducing ambient noise.

Daylight and views are also important factors for a healthy living environment. The design and layout of the building should therefore take into account adequate daylighting and a good view of the surroundings. This can be achieved, for example, through large windows and an open floor plan.

A healthy lifestyle can also be encouraged through a user-friendly layout of the building and the use of movement-friendly and ergonomic environments. For example, consider encouraging stair climbing by promoting stair climbing with beautiful and inviting staircases and their optimal placement.

Finally, a healthy living environment can be promoted by considering sustainability and health when choosing materials and products. This includes considering the environmental impact of production and transportation, as well as the possibility of reusing the materials.

See our health chapter how we achieve an 8.

Question in GPR at Chapter Health

3.1.2 Low noise environment

3.1.5 Ventilation system with additional acoustic measures

3.2.2 Ventilation system 1.5x better than building code

Points awarded:

9 points.

12 points

60 points

GPR Gebruikskwaliteit

Use Quality

The use quality chapter has 4 subchapters: Accessibility, Functionality, Technical Quality, Social Value.

1. Comfortable and flexible layout

It is important to ensure that the layout of the building is optimally suited to the needs of the users. Ensure adequate space, logical flow and flexible spaces that can be easily adapted to changing needs.

2. Durable materials and finishes

Choose durable materials and finishes that last and require little maintenance. Consider good insulation, high-quality finishes and materials with low environmental impact. This contributes to the building’s comfort and quality of use.

3. Sufficient daylight and good ventilation

Provide adequate daylight in the building and ensure good ventilation. This contributes to the comfort and well-being of the occupants. Consider energy-efficient systems such as LED lighting and mechanical ventilation with heat recovery.

4. Accessibility for all

Make the building accessible to people of all ages and abilities. Consider wide doors and hallways, adequate elevator capacity and good wheelchair access. A building that is accessible to all contributes to positive quality of use.

5. Good acoustics and sound insulation

Good acoustics are essential for a comfortable and user-friendly building. Provide adequate sound insulation between spaces to prevent noise pollution. Consider using soundproofing materials and techniques to achieve optimal acoustics

Question in GPR at Chapter Use Quality

4.2.4 Net floor height over 6 meters

4.2.5 more than 20% of CROW standard bicycle parking spaces

4.4.2 Entrance doors are equipped with exterior lighting

Points awarded:

11 points.

22 points.

8 points.

GPR Future Value

Future Value

Future Value has 4 subchapters: Present Quality, Building Adaptivity, Climate Adaptivity and Experience Value

1. Choose adaptive circular design

A circular design is central to a building’s future value. This means using materials that are reusable, recyclable or biodegradable. By using these materials, a building’s future value can be increased and its environmental impact reduced.

2. Choose energy-efficient and sustainable installations with quality.

The use of energy-efficient and sustainable installations can reduce a building’s energy consumption and contribute positively to its future value. Consider, for example, the use of solar panels, heat pumps and energy-efficient lighting.

3. Consider the life of the building and build climate adaptive

It is important to consider the life span of the building when designing it. This means that the building’s structure must be strong, durable and able to withstand wear and tear over time. Designing the building with longevity in mind can increase its future value.

4. Design flexibly but preserve amenity value

Flexible design contributes to the future value of a building. By this is meant that the building can be adapted to changing needs and trends. A flexible design allows a building to last longer and age less quickly. Be mindful of the amenity value of neighbors.

Question in GPR at Chapter Future Value

5.1.3 25% expert of energy is feasible

5.2.3 Columns and beam structure.

5.3.2 Separate sewer system

Points awarded:

23 points

17 points.

11 points.

Building Revolution specializes primarily in New Construction.

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Advantages GPR

A GPR certified building has many different benefits,