top of page
Image by Ionut Vlad
Diagonal Renovations .png


Net als de grote bouwbedrijven worden de projecten, naast professionele bouwers, begeleid door projectmanagers en bouwadviseurs die continu toezicht houden op de bouwwerkzaamheden, de voortgang en de kwaliteit, zo garanderen wij onze opdrachtgevers de hoogste kwaliteit in de markt.
Daarom bieden wij vol vertrouwen 5 tot 10 jaar garantie.


Aansprakelijkheid voor tekortkomingen

Naast onze verantwoordelijkheid om uitstekend werk af te leveren, vallen onze werkzaamheden ook onder de Bedrijfsaansprakelijkheidsverzekering en de Construction All-Risk-verzekering.

Construction Inspectors

De projectfasen worden begeleid en goedgekeurd door een ervaren bouwadviseur die uiteindelijk de topkwaliteit van het werk bevestigt

All under 1-roof

Met vakmensen uit alle bouwsectoren en een uitgebreid netwerk van experts bieden we onze klanten een one-stop-shop voor hun renovatieprojecten

Total Renovation

Improving the house’s sustainability, redesigning the house interior from every aspect of rebuilding, preserving and up to the finish work.

In the page: plaster, paint, electricity, pipework, floor, bathrooms, ventilation, bearing walls, insulation etc.

Home Extension

Sustainable construction work to increase the house’s surface and its structural form.

In the page: dakkapel, dakopbouw, aanbouw, uitbouw, nieuwbouw, serre, etc.

How much a renovation or home extension cost?

Prices can strongly vary based on two main factors – the craftsman’s price and the quality of the materials. From a long-term perspective - cheap is expensive because repairing or redoing the work may be more expensive than doing it once and properly. That is why we use only quality materials and top professionals who, from experience, advise you not only what to do but also what not to do.

For example, while insulating external walls or ceilings, there’s a rather wide range of prices when it comes to the degree of insulation. There’s a big difference between the insulating material costs with 3,5 RD-value and 6,0 RD-value. Obviously, the higher value, the more expensive it’d cost.

Another example is using cheap paint for the walls to lower paintwork prices. However, eventually, you’ll see the lower quality and wonder whether the small difference in price was worth it.

The last example is the choice of materials that are not necessarily quality-related but more design. The prices of aluminum window frames can be 50-75% higher than wooden frames. Considering the type of materials directly affects the prices.

Image by Samantha Fortney

How do I get a quote for your renovation or home extension?

Just fill out the form below with as much information as you can provide, adding photos and links. The more information the more accurate the price will be. We reply with a target price or contact you for more information as soon as possible.

Our Projects.

What can you expect from the process?


Fill in the form below


Get a target price for the work


Is the price within your budget?
Then we will contact you for more information


Get a final quote + start date


Confirm the quote and we're ready to go!

Image by Adam Sherez

We are ready to start your project

Diagonal Renovations offers a flexible architectural and interior design services,
offering a tailored approach to complement your vision for your home improvement project.

We are happy to make a cost estimate without any obligation


Laan van Kronenburg 14,
1183 AS Amstelveen


  • Facebook
  • LinkedIn
  • Instagram

DISCLAIMER: Thank you for visiting the Diagonal Renovations BV website. Please note, the material located on our site is for informational purposes only, in general, and is not intended to and should not be relied upon or construed as opinion or advice regarding any specific issue or factual circumstance. Diagonal Renovations BV disclaims all liability with respect to actions taken or not taken based on information contained on or missing from this website.

Privacy Policy & Cookie Policy


© 2023 by Diagonal Renovations BV | KVK nummer: 85427675

bottom of page