GPR construction certification

As a government sponsored assessment methodology for sustainability  GPR measures the environmental performance for residential and commercial construction; new, existing and for renovations. Through differing grades and star ratings a value is placed on how a building project or plan complies.

The sustainability performance GPR provides quantification which is divided into five categories: energy, environment, health, quality of use and future value.

Quickscan GPR construction

If you have a project and want to look at the possibilities of a GPR assessment you will need a sustainability report prepared. The experts at  IGG have a system called a GPR quick scan. In this quick scan the project is reviewed and the likely level of GPR award is assessed, however it is more versatile than just making a current assessment. The system automatically generates the suggested cost and benefits of changes which may be possible and which may enable a higher grading level to be attained even at a reduced cost.

This provides a blue-print for further decisions and enables an action plan to be designed for  further consideration.

Costs and benefits of GPR construction

After a GPR quick scan survey IGG  has a preliminary outline of costs and benefits with an overview of the suggested interventions. With this cost-benefit analysis in place the full GPR report can be prepared, bringing all important factors and requirements of the client into the report. All through this process costed options and alternatives are presented so the programme can be developed to attain the  GPR level required on a fully costed basis.

IGG as your GPR expert

Within our sustainability team at IGG we have experts experienced in designing and controlling the GPR assessment process. As cost engineers we will provide you with clear costed schedules and provide the basis for designing and implementing a strategy for successful completion.

Want to know more about the possibility of applying GPR to your project or want to apply a thorough cost-benefit analysis of your project?

For any question or details about how IGG can assist you with GPS please contact IGG.


Enkele projecten met adviesdienst: Sustainability advice

Sharing Tower

FIRST Rotterdam

Renovation of Leidschendam Town Hall

Town hall expansion

Leidschendam Municipality rehousing


IGG Bointon de Groot

Adres : Prinses Catharina Amaliastraat 32
2496 XD Den Haag
Post : Postbus 85767
2508 CL Den Haag
Tel : 070 514 54 20
Fax : 070 514 32 31
E-mail :

Our partners

IGG Bointon de Groot is an active partner in the built environment. IGG follows
al trends and developments. Some of our important partners: