© Royal HaskoningDHV

As a property owner, you want your building to have a safe and reliable roof that protects your people and goods under all weather conditions. Many roofs have defects that affect the safety of the occupants, your business process and your assets (capital goods). What is the best way to make your roof sustainable?  How can you earn money in a responsible way with your roofs?
Our roof advice is directed at your efforts to achieve sustainable, cost-effective and reliable roofing. If your roof is not up to standard, through our independent position we can analyse problems and damage and mediate in conflicts.

As experts in the shell of your building, we specialise in water accumulation, roof safety, green roofs, roof condition assessments, leakage problems, roof structures, roof renovation and the drainage of rainwater in small buildings and in very large projects, in your local region.
Through our expertise and our in-house developed specialised software, we can advise you, your architect and your contractor on how your roof can comply with standards like NEN6702, NTR3216 and NPR6703.

Our roof inspectors inspect the quality and any defects in your roofs and draw up appraisal reports, as well as giving supplier-independent second opinions. Our roof advisers design improvements for your roof, describe and provide details of the possibilities for making your roof sustainable, prepare budgets and if required, supervise implementation.