Vlas Construction B.V.

Energy-Efficient Renovations and Construction Services in the Netherlands

Transform your home with sustainable, energy-saving solutions. From complete renovations to energy-efficient windows, doors, and extensions, we make your property greener and more cost-efficient.

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About Us

Vlas Construction – Energy-Efficient Total House Renovation in the Netherlands

Vlas Construction B.V. is an expert in energy-efficient Total House Renovations throughout the Netherlands, specializing in creating sustainable, modern living spaces. Our team of dedicated professionals is committed to providing exceptional construction and renovation services, making us a trusted name in the Dutch building industry.

We focus on energy-efficient solutions, using high-quality, sustainable materials to transform homes into environmentally-friendly, energy-saving spaces. As experts in Total House Renovation, we handle everything – from initial design to final installation – ensuring each project is completed on time, within budget, and with minimal environmental impact.

Our eco-conscious renovation services improve your home’s energy performance, cut heating costs and increase comfort. You may need better insulation, new windows or efficient doors. We tailor the work to the property and your priorities.

As a full-service company, we handle residential and commercial renovations of every scale. Our experienced team works with care and attention to detail.

First, we listen. Then we recommend work that suits your goals and the property. For an energy-efficient renovation or a complete property transformation, choose Vlas Construction.

    
 
 
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    Gertjan van Vliet 
 
 
 
  Vlas Construction BV, geleid door Elena en Ivan die doen wat ze beloven en werken snel en goedkoop. Ook als er achteraf iets niet helemaal goed is gegaan, zijn ze er snel bij om het op te lossen en zonder gezeur!!! Tijdens een verbouwingsproject van een 100 jaar oude woning kun je wel eens onaangename verrassingen tegenkomen die beide partijen niet hadden kunnen voorzien. Ook in dat soort gevallen laten zij je niet in de steek. Samen met Elena en Ivan hebben we meerdere tegenvallers overwonnen en ben zeer tevreden met het eindresultaat. Multumesc Elena & Ivan!!!
  
 
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    Maria Gabriela 
 
 
 
  Such an amazing experience! Super honest and helpful with every changes or issues that were appearing on the way. As always, renovating is coming with A LOT of things that are not visible or known from the beginning. Elena, Eugen, Nicusor, Ivan & the rest of the team were always ready to help and make the best of what we had, respecting all deadlines and making sure all parties were aligned. Thank you for the best renovating experience! I am truly amazed by all your hard work, patience and availability.

For those who need a reliable company all-around, I recommend them with all my heart!
  
 
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    Anton Komarow (Tantō) 
 
 
 
  Extremely fast, flexible and quality service from Elena and the team! Managed to intake my project and launch works within two weeks. Work finished exactly on time as forecasted which allowed for comfortable relocation. Would recommend 5/5
  
 
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    Eugeniu Bacioi 
 
 
 
  I would like to express my gratitude to VlasConstruction B.V. and especially to the contact person Elena and Specialist Ivan who assisted me with the renovation of my apartment. I am extremely satisfied with the results. Elena and Ivan were professional, knowledgeable, and attentive throughout the entire process. They ensured that every detail was taken care of and that the project was completed to my satisfaction. I highly recommend VlasConstruction B.V. for any renovation project, and I am thankful for their exceptional service.
  
 
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    Andre 
 
 
 
  I recently had the pleasure of working with VlasConstruction for a major renovation project, and I must say, their services exceeded my expectations in every way. Elena is very dedicated and she is doing a great job. Very skilled team. Thank you guys!
  
 
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    Andrian Melinte 
 
 
 
  Very satisfied with the renovation work which was provided. High standards & professionals. Thank you!
  
 
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    Justin Mogildea 
 
 
 
  Amazing services. Many thanks to Elena for her organisational skills, it made the whole process smooth. Strongly recommend!
  
 
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    Silviu Cugut 
 
 
 
  Elena and overall VlasConstruction are truly outstanding. Their professionalism and commitment to excellence are evident in every aspect of their work. I'm extremely pleased with the results and wholeheartedly recommend their services. Top-notch quality and reliability! Thank you guys!
  
 
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    Nicuriuc Liviu 
 
 
 
  Dear VlasConstruction team,

We express our deepest gratitude for the exceptional service and professionalism shown throughout our collaboration. It has been an absolute pleasure working with your esteemed company.

We want to give special praise to Ivan, whose ingenious and practical ideas. His dedication to ensuring efficiency and effectiveness was truly remarkable.

In addition, we are extremely grateful to Elena for her availability and unwavering assistance with any questions or concerns that arose during the project. Her commitment to providing exemplary customer service did not go unnoticed and was deeply appreciated.

Without reservation, we wholeheartedly recommend that you place your trust in this outstanding team. Their commitment to quality, professionalism and customer satisfaction sets a benchmark in the industry.

Once again, thank you for your exemplary service and support. We look forward to the opportunity to work with you again in the future.

warm greetings,

Home Extension Builder

Plan Your Dream Extension with Vlas Construction

Welcome to our interactive extension planner! With this intuitive tool, you can customize every detail of your home addition, from dimensions to facade materials and roofing options, all from home. Once you’ve made your selections, our team will contact you to discuss your project and offer professional guidance.

Why Choose Vlas Construction?

We offer a complete solution for your house expansion. From design to construction, we guide you through every step so your new living space is functional, spacious, and exactly as you envision. Our team of experienced designers, architects, and builders delivers quality work on time and at a competitive price. Our service includes:

Design & Architectural Support: We create the plan. Where required, we also prepare the paperwork for a building permit.
Material Selection: Choose from a wide range of quality materials for roofing, windows, doors, flooring, and finishes. Options include PVC, wood, or aluminum windows and doors, plus tile, steel, or rolled roofing.
Construction & Remodeling: Once the design is finalized, we manage the entire construction process, keeping it smooth and stress-free.
Heating & Flooring Solutions: We install underfloor heating and a range of flooring types to suit your comfort and style.

Next Steps

1. Use our planner to select your desired extension size, materials, and options.
2. Submit your preferences, and we’ll contact you to finalize the details and discuss your vision.
3. Our team creates a personalized plan with a detailed cost breakdown and guides you through every stage.

Let’s turn your dream extension into reality. Use the planner now and we’ll be in touch shortly.

Vlas Construction

Energy-Efficient Renovation and Additional Services

For energy-efficient total renovation in the Netherlands, we offer a wide range of residential and commercial services. From structural modifications and insulation upgrades to energy-efficient windows and doors, our work transforms spaces into functional, sustainable, energy-saving environments.

Every renovation focuses on maximizing your property’s energy performance, reducing heating costs, and enhancing comfort. Each project is tailored to your needs, so you enjoy a home that is both energy-efficient and environmentally friendly.

Vlas Construction work in the Netherlands in cities:

✓ Den Haag
✓ Haarlem
✓ Utrecht
✓ Dordrecht
✓ Amsterdam
✓ Leiden
✓ Monster
✓ Gouda
✓ Hoofddorp
✓ Rotterdam
✓ Alphen aan den Rijn
✓ Nieuwerkerk aan den IJssel

Blog Posts

Our Articles

Open-Plan Kitchen Extensions That Also Improve Energy Performance

12/10/2026

Removing a Load-Bearing Wall During Renovation: Scope, Risks and Sequencing

05/10/2026

Mansard Loft Conversion for Maximum Usable Floor Area

28/09/2026

Dormer Upgrade or Full Loft Conversion: Which Delivers More Usable Space?

21/09/2026

Rear Extension with an Energy Upgrade for Dutch Family Homes

14/09/2026

How to Combine Roof Insulation and a Roof Extension in One Project

07/09/2026

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Only Professionals

Our Team is Made up of Highly Skilled Craftsmen

We maintain constant quality control at all stages of the work. We offer discounts on flat repairs: for pensioners and disabled people. We use only tested and safe materials, so we can guarantee a perfect result for a long time.

The motto of the company – the ability to combine the incompatible, to find non-standard and effective methods of solving current problems, to offer the best options for projects in given conditions – a skill that is not given to everyone. The quality and scrupulousness, justified economy and aesthetics of building creativity with a capital letter are evident in every stroke, working moment and final result.

Our specialists know how to perfect any detail and find creative solutions to non-standard problems. All work is carried out to perfection – from design and approval to the delivery of the finished object “turnkey”. The team of experienced professionals is always confident in its abilities and is able to ensure that construction and installation activities are carried out to the highest standard. Meeting deadlines and commitments – We were, are and will continue to be a construction company with the highest level of mobility, professionalism and competitiveness. Why trust repairs and construction to Vlas Construction B.V. We use the latest technology and proven building materials, years of experience of professionals and favourable conditions of cooperation, we fully realize the wishes of each of our clients, making their contact with us as profitable and useful as possible!