
Category: Rénovation
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Is your architect responsible for construction defects?
When you encounter defects in a building project, you might wonder: Is the architect accountable? Understanding the extent of an architect’s liability can help you resolve issues more effectively and avoid disputes. Here’s what you need to know about your architect’s responsibility and how to approach potential defects.
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6 things you must not forget when renovating your home
Renovating a home can be exciting, but it also requires careful attention to detail. Missing key steps can lead to costly mistakes down the road. Whether you’re refreshing a room or doing a major overhaul, keep these 6 essential tips in mind to ensure your renovation goes smoothly.

Skitterphoto 1. Thoughtful kitchen planning
The kitchen is often the heart of home renovations, but small details like lighting, ventilation, and countertop height can be overlooked. These factors significantly impact daily functionality. Don’t forget practical aspects like waste disposal and optimizing the layout to make the space efficient. A well-designed kitchen will not only enhance your cooking experience but also add value to your property.
2. Allow walls time to dry
Freshly plastered walls need ample time to dry before painting or wallpapering. This step is essential for long-lasting results. Painting too soon can trap moisture, which may cause mold growth or unsightly stains over time. Depending on the materials used and room conditions, it may take days or even weeks for walls to fully dry. Speeding up the process with ventilation can help, but patience is key.
3. Ensure a solid floor
If your renovation involves changing the flooring, first check that the underlying structure is solid. Vibrations or a weak foundation can affect any new material you install. This is especially important if you’re converting spaces like an attic into a bathroom, where stability and proper weight distribution are critical.
4. Plan your lighting layout
An effective lighting plan is more than just installing fixtures. Think about where you need light for different tasks, and place electrical outlets accordingly. This planning will save you from unexpected surprises later. Ambient lighting and innovative features such as motion sensors or app-controlled systems can also add convenience and modern appeal to your renovation.
5. Maximize efforts when walls are open
Whenever you’re opening walls for tasks like rewiring, consider checking other elements like insulation. It’s more efficient and cost-effective to handle multiple issues at once. Although this may slightly increase your upfront budget, it will save you the hassle of having to revisit these areas soon after your initial renovation.
6. Update your insurance
After significant renovations, your home’s value may have increased, so it’s crucial to update your insurance policy. Being underinsured could leave you vulnerable in case of damage or loss. Review your coverage to ensure it reflects the new value of your property and protects your investment.
Final thoughts
Renovations, large or small, require careful consideration. By planning thoroughly and keeping these 6 points in mind, you’ll avoid common pitfalls and create a home that meets your needs and stands the test of time.
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How to manage your construction and demolition waste
Construction and demolition projects generate significant amounts of waste, but proper disposal is key to protecting the environment and staying compliant with regulations. Here’s how to manage your waste responsibly.

1. Recycle reusable materials
Many materials from construction sites can be recycled, such as wood, metal, and concrete. Instead of sending everything to a landfill, look for recycling centers that accept these materials. Reusing bricks, tiles, and metals can save both money and resources.
2. Handle hazardous waste correctly
Certain types of waste, such as asbestos, lead-based paint, or other chemicals, require special handling due to their hazardous nature. These materials should never be mixed with regular waste and must be taken to designated facilities for safe disposal. Check local regulations for specific guidelines on hazardous waste management.
3. Rent a container for non-recyclable waste
For debris that cannot be recycled, such as certain plastics or mixed materials, renting a waste container or dumpster is often the most efficient solution. Make sure the container is correctly sized for your project to avoid overfilling and additional costs.
4. Sort and label waste
Sorting your waste into different categories—recyclable, hazardous, and non-recyclable—makes the disposal process smoother. Clearly label waste bins on-site to ensure that materials are properly separated during demolition or construction work.
5. Collaborate with specialized companies
In many cases, it’s best to partner with waste management companies that specialize in construction and demolition waste. They can offer professional advice, handle complex waste materials, and ensure compliance with all local regulations.
Final thoughts
Managing construction and demolition waste responsibly is not only better for the environment, but it also keeps your project compliant with legal requirements. By recycling, properly disposing of hazardous materials, and working with professionals, you can handle waste in a safe and efficient way.
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Flat or sloped roof: Which to choose?
When planning a new construction or major renovation, choosing between a flat or sloped roof is a crucial decision. Each option has its own advantages and disadvantages, so let’s explore the key differences to help you make the right choice.

Advantages of a sloped roof
Sloped roofs offer a traditional and classic appearance, with a design that naturally channels rainwater and snow, reducing the risk of water damage. This makes them durable and easier to maintain over time. Additionally, sloped roofs provide extra attic or storage space, which can be converted into a living area.
However, these roofs are generally more expensive to install due to the complex framing and higher material costs. They are also more exposed to wind damage and require more safety precautions during repairs.
Advantages of a flat roof
Flat roofs give homes a sleek, modern look and allow for practical use of the rooftop, such as a terrace or garden. This can be especially beneficial for homes with smaller yards. Flat roofs also tend to be more affordable to install, and their smaller surface area makes maintenance easier.
That said, flat roofs have less effective water drainage, which can lead to pooling and potential leaks if not properly maintained. Furthermore, certain municipalities may have restrictions on flat roof designs, so it’s important to check local regulations before proceeding.
Final thoughts
Both sloped and flat roofs have their pros and cons. Your choice will depend on your budget, style preference, and long-term goals for your home. Consult with a roofing expert to determine which option suits your needs and location best.
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Are home renovations always profitable? Myth or reality?
It’s commonly said that renovations increase the value of a home. While some projects, like kitchen or bathroom updates, can boost resale value, not all renovations are guaranteed to be profitable. Here’s a look at when renovations make sense financially and when they don’t.
Focus on energy efficiency
In Belgium, investing in energy-efficient renovations, like upgrading insulation or installing solar panels, can significantly boost a home’s value. Homes with a strong energy performance certificate (PEB A) often sell for much more than those with lower ratings. For example, properties with high PEB ratings can see increases of up to €70,000 compared to similar, less efficient homes.Beware of costly projects
Large-scale projects, such as installing a pool or adding a luxury extension, may not offer the return on investment you expect. In climates like Belgium’s, a pool may add little value, and in some cases, personalized luxury upgrades can alienate potential buyers if they don’t match broad market preferences.Regional differences matter
The profitability of renovations can also depend on the property’s location. For example, homes in Flanders may benefit more from energy improvements than those in Wallonia, due to stricter regulations. Additionally, in more rural areas, authentic features like exposed beams or stone walls may be more desirable than modern upgrades.Final thoughts
While renovations can add value to a property, it’s important to focus on improvements that align with local market demands and have a clear financial benefit. Consulting with a real estate expert can help you choose the most profitable upgrades for your home. -
Key tips when buying a house to renovate
If you’re handy and your budget is tight, purchasing a house in need of renovation can be an attractive option. However, there are key points to keep in mind before signing the deal. From budgeting to finding the right contractors, careful preparation is essential for a successful project. Let’s explore what you should consider.

Arantxa Treva Define your renovation project clearly
Homes in need of renovation often come with a lower price tag compared to turnkey properties. While this can be appealing, it’s crucial to assess the renovation costs in detail before making a decision. Take time to evaluate your needs and abilities. Determine which tasks you can handle yourself and which require professional help. Don’t forget to factor in the cost of materials and labor.
Remember, all these expenses must be added to the property’s purchase price, including fees. Having a well-thought-out budget will prevent unpleasant surprises and keep your project on track.
Develop a step-by-step renovation plan
Time and budget constraints might limit how much you can do at once. Therefore, creating a detailed action plan is key. Break the renovation down into phases, and prioritize essential tasks—such as safety improvements or making the house habitable—before tackling aesthetic upgrades. A structured plan helps ensure efficiency and keeps the renovation manageable.
Certain renovations will add value to your property, while others may simply enhance comfort. It’s crucial to know which is which, so you can allocate your resources wisely.
Focus on sustainability
Sustainability is a growing priority in home renovations. Not only is it environmentally friendly, but it also helps reduce energy costs over time. Investing in sustainable, high-quality materials—like better insulation—can save you money on heating and add value to the property. Moreover, increasingly stringent regulations mean it’s wise to consider eco-friendly options from the start.
Choose reliable contractors
Be realistic about what you can do yourself and when to call in professionals. For highly technical or regulated work, such as electrical or plumbing, it’s essential to hire qualified contractors. Ask your network for recommendations, and always obtain multiple quotes before making a decision. While you may be tempted to go with the cheapest option, it’s often better to choose based on quality and value rather than price alone.
Financing your renovation
Even with ample savings, it’s wise to have a financial cushion for unforeseen issues. Various financing options are available for renovations, including adding renovation costs to your existing mortgage or taking out a new loan. Research available grants and subsidies that could help offset the cost of energy-efficient upgrades or other improvements. Staying informed about your options can save you money and allow you to better plan for the total costs.
Final thoughts
Renovating a home is no small task. It requires a clear vision, a solid budget, and a well-planned strategy. Rushing through the process or skipping essential steps can lead to costly mistakes. However, with proper preparation and attention to detail, your efforts will pay off. Take the time to find reliable contractors, explore financing options, and make sustainability a priority—your dream home is within reach!
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Home wastewater treatment: what you need to know
In today’s world, where water management is increasingly crucial, domestic wastewater treatment plants are often highlighted as an essential solution for households mindful of their environmental footprint and water quality. These systems are designed to treat the wastewater produced by a household—shower runoff, toilet waste, and laundry water—before it’s released back into the environment, turning polluted water into clear, environmentally safe water.

Understanding domestic wastewater treatment
A domestic wastewater treatment plant is a system that processes the wastewater generated by household activities to meet strict environmental standards before it is discharged back into nature. This includes water from showers, toilets, and washing machines, ensuring it’s clean and safe.
The reasons for installing a wastewater treatment system
Installing a wastewater treatment system serves several purposes. Primarily, it plays a crucial role in environmental protection by preventing the discharge of untreated wastewater. Furthermore, in certain areas, installing such a system is a legal requirement for new builds or significant renovations. It also contributes to water conservation efforts by enabling the recycling and reuse of water for non-potable purposes, like garden irrigation.
How much does it cost?
The cost of a domestic wastewater treatment system varies significantly depending on the household size, the type of system selected, and the complexity of the installation. Prices can start from a few thousand euros for smaller systems and can exceed fifteen thousand euros for more elaborate setups and larger homes.
Installation process
The installation of a domestic wastewater treatment plant must be carried out by certified professionals. The process includes a feasibility study, selection of the most suitable system for the residence and needs, and then the physical installation, which involves excavation, setting up the system, and connecting it to the home’s existing plumbing.
Legal requirements in Belgium
In Belgium, the legislation regarding domestic wastewater treatment varies by region (Wallonia, Flanders, Brussels-Capital). Generally, homes located outside collective sanitation areas are required to install individual treatment systems. It’s important to consult local regulations to understand specific obligations and potential incentives, such as subsidies, available for installing these systems.
Maintaining your system
Regular maintenance is crucial to ensure the effective operation of your wastewater treatment system. This includes periodic checks and cleaning to prevent blockages and malfunctions, ensuring the system continues to operate efficiently and effectively.
Choosing the right system
Selecting the appropriate wastewater treatment system involves considering several factors, including environmental impact, capacity, and cost. Consulting with a professional can help determine the best system for your specific situation, taking into account the size of your household and local environmental regulations.
Domestic wastewater treatment plants offer a practical solution for managing household wastewater responsibly and sustainably. By understanding the basics of how these systems work, their costs, and the legal landscape, homeowners can make informed decisions about installing and maintaining a system that benefits both their household and the environment.
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Unlocking the power of home staging for renovation properties
Navigating the real estate market requires a keen eye for detail and a strategic approach to each sale, especially when it comes to properties that need a bit of love and care. Home staging stands out as a significant tactic in this realm, particularly for those properties awaiting renovation. Its aim is to showcase the best features of a property, facilitating a rapid sale at the desired price point. As home staging gains traction for its proven ability to draw in potential buyers by enhancing the attractiveness of a house or apartment, it proves invaluable, accelerating the sales process. This approach is even more crucial for properties in need of renovation, as it provides prospective buyers with a vision of the home’s potential once upgraded.

Understanding home staging
The concept behind home staging is straightforward yet impactful: create an inviting, warm atmosphere that helps potential buyers envision their future home. This goal is applicable to all types of properties, aiming to evoke a sense of belonging and potential.
Achieving this inviting atmosphere involves a variety of techniques, depending on the specific needs and budget of the property owner. Options range from creating photomontages, which can help buyers or renters visualize the property’s potential before they visit, to adjusting the layout and furnishings. This additional step helps visitors more easily picture themselves living in the space. Warm, well-organized spaces with subtle decorations can significantly influence a buyer’s decision-making process.
Benefits beyond aesthetics
Beyond creating a positive and welcoming atmosphere, home staging can also help minimize a property’s potential flaws. Clear, well-arranged spaces allow visitors to focus on the property’s strengths and more easily see its potential. This strategic presentation can lead to a higher asking price, as explained by industry experts. The psychological aspect of home staging cannot be underestimated; it plays a crucial role in the buying process. A property that is well-presented becomes easier for visitors to envision as their future home, strengthening their emotional attachment to the property.
The cost of home staging
With the rise of home staging in Belgium, numerous specialized companies have emerged to meet the growing demand from property owners and real estate agents. Some companies, like IACrea, even leverage artificial intelligence to create appealing photomontages. The total cost of home staging typically ranges from 1 to 5% of the property’s selling price, a worthwhile investment that can lead to a value increase of 5 to 15%!
Clearly, the benefits of home staging make it a worthwhile endeavor, especially as many professionals now offer solutions tailored to various situations and budgets. By enhancing a property’s appeal, home staging not only accelerates the sales process but also supports the asking price, making it an essential strategy for anyone looking to sell a renovation property.
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Elevate your alarm system with this essential feature
In the realm of home security, the emphasis often lies on motion detectors as the frontline defense against intrusions. However, a crucial component that should not be overlooked is the installation of opening detectors for doors and windows. These devices add a layer of security that complements motion detectors, creating a more comprehensive security system for your home.

The dual types of detectors: extensive and intensive security
Extensive security measures such as motion detectors are indeed important, but integrating opening detectors brings about a nuanced approach to safeguarding your premises. By placing these detectors on every access point, including the most secluded doors and windows, you ensure that no entry goes unmonitored.
Wired systems: the ideal choice
For maximum efficiency, it’s advisable to integrate these detectors into a wired system during the construction or renovation of your property. Wired systems are valued for their reliability and stability, free from the interference that can affect wireless systems and not reliant on batteries that need regular replacement. However, if wiring isn’t feasible in your structure, wireless opening detectors are a viable alternative, offering flexibility and ease of installation.
Perimeter protection: a closer look
The addition of opening detectors enables you to activate your alarm system even while you’re at home, without the worry of triggering false alarms through your own movements. This is particularly comforting during the winter months when the cover of darkness is extended, and burglary rates tend to spike. It allows for peace of mind, knowing that any forced entry through a door or window, however distant, will immediately alert you.
Controlled ventilation: an added advantage
Strategically installed opening detectors can also facilitate safe ventilation. By fitting detectors at the lower part of window frames, it’s possible to tilt windows for airflow without compromising security—ideally when you’re present at home. Should an intruder attempt to exploit this opening, the alarm would be triggered instantly. Unlike motion detectors, which are typically disarmed during the day, opening detectors provide a practical and secure solution for daytime ventilation.
Minimized delay for enhanced security
Opening detectors allow for the elimination of entry delay when the alarm is set to night mode. This means that there’s no need to deactivate the alarm in the morning via a control panel potentially located away from your entry point. By arming these detectors without delay, any intrusion attempt triggers an immediate alarm response, denying intruders the brief period of impunity often exploited in delayed systems.
Incorporating opening detectors into your home alarm system is a decision that significantly enhances your security posture. They offer an immediate response to intrusion attempts, functioning with minimal delay and capable of being active even while you’re at home. This feature not only complements motion detectors for optimal security but also adapts to your daily living needs, providing security without hindering your comfort and lifestyle.
The importance of opening detectors extends beyond mere functionality; they embody an essential principle in home security—layered defense. By safeguarding every potential entry point, you create a deterrent that is both psychological and practical, significantly reducing the likelihood of unauthorized entry. Whether you opt for a wired or wireless system, the inclusion of opening detectors is a step towards a safer, more secure home.
In conclusion, the security of your home should never be left to chance or partial solutions. Integrating opening detectors into your alarm system offers a rounded approach to safeguarding your property. This measure, while simple, plays a pivotal role in enhancing the effectiveness of your home security system, providing peace of mind and a safer environment for you and your loved ones. As the saying goes, “An ounce of prevention is worth a pound of cure.” In the context of home security, opening detectors are precisely that ounce of prevention, serving as a crucial component in your home’s defense strategy.
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Green roofs: a cost analysis for eco-friendly living
In the quest for sustainability and making the most of limited living spaces, green roofs have surged in popularity. These verdant coverings not only enhance the aesthetic appeal of buildings but also contribute significantly to urban biodiversity, insulation, and the management of rainwater. If you’re considering investing in this green trend, it’s crucial to understand the intricacies involved, including the types of green roofs available, their construction, and the associated costs.

Understanding the types of green roofs
Green roofs can broadly be categorized into two types: extensive and intensive.
Extensive green roofs are characterized by their low maintenance requirements and the growth of herbs, mosses, and succulents. These roofs are lighter and impose less structural demand on a building.
Intensive green roofs, on the other hand, are more labor and maintenance-intensive. They can support a wider variety of plants, including bushes, trees, and flowers. This type of green roof requires a robust structural foundation due to the added weight and complexity of the ecosystem it supports.
The layered structure of green roofs
Creating a high-quality green roof involves the installation of several critical layers:
- Absorbent layer: This layer plays a vital role in water management, absorbing rainwater and providing moisture to the plants. It can be made from organic substrates like peat or mineral substrates like crushed stone.
- Drainage layer: To prevent water infiltration into the building, a drainage layer is essential. It protects the structure by reducing the risk of water damage and rot.
- Filter layer: This layer prevents debris from clogging the drainage system and keeps roots from penetrating the waterproof membrane.
For optimal roof protection, the number of layers can increase to five, ensuring that your green roof remains functional and durable over time.
Cost factors: size matters
It’s self-evident that the larger the roof, the higher the cost. An extensive green roof might cost around €80 per square meter, while an intensive green roof can go up to €200 per square meter. If you’re dealing with a large area, seeking a discount is advisable to keep the project affordable.
DIY or professional installation?
If you have a green thumb, tackling an extensive green roof project on your own might be tempting. However, for peace of mind and ensuring the longevity of your roof, hiring a professional is recommended, especially for intensive green roofs.
Potential subsidies for green roofs
It’s worth checking with your local municipality for any available subsidies for green roof installation. Some local governments offer up to €30 per square meter in subsidies, making the investment more attainable for homeowners.
The benefits of going green
Beyond the aesthetic appeal, green roofs offer numerous environmental benefits. They provide additional insulation, reduce the urban heat island effect, and enhance biodiversity in urban areas. Moreover, they manage rainwater effectively, reducing runoff and the strain on sewage systems.
Conclusion: investing in a greener future
While the initial cost of installing a green roof may seem daunting, the long-term benefits—both environmental and financial—make it a worthwhile investment. By understanding the types of green roofs, their construction requirements, and the associated costs, homeowners can make informed decisions that contribute to a more sustainable and eco-friendly living space. With the potential for subsidies and the added value to your property, a green roof is more than just a trend; it’s a step toward a greener, more sustainable future.
In summary, embracing a green roof for your home or building is not only an investment in your property’s value and aesthetics but also a commitment to environmental sustainability. As cities become more congested and green spaces scarcer, green roofs offer a vital solution for enhancing urban life, supporting ecosystems, and combating climate change. The journey towards greener living spaces begins with each individual decision to make our homes part of the solution to environmental challenges.