What would a house be without a front door?

It is the door that makes your house a home.

It gives each house its distinctive look, ensures safety and
inspires confidence. Our customers rely on our
workmanship and the high quality of Groke doors.

You can see here just how much manual craftsmanship goes into our doors.

Our machines work with high precision and reliability


Precision-made to measure.

Each one of our doors is manufactured to your specifications and fits your house like a glove. Its aluminium profiles are in-house developments and mitred with millimetre precision. State-of-the-art CNC saws and machining centres guarantee the highest manufacturing accuracy.

But it is not only our machines that work with high precision and reliability. We owe the high quality of Groke doors to the skill and craftsmanship of our qualified employees, who make sure that everything is a perfect fit.

Find out more here.

Close-up of a front door during production

Highest precision right down to the last detail.

Efficiency at work for you.

Life is quiet, warm and safe behind a Groke door. This is made possible with the help of a profile system developed by Groke with an installation depth of 90 mm, perfect insulation and thermal insulation.

Computer-controlled saws, drills, milling machines and punches produce precision-fitting components which are then carefully fine-tuned by hand. Every move requires a practised hand.

Find out more here.

Classic door model from the Ideal series in grey aluminium
Door model with geometric shapes from the Eleganz series in white
Door model with red colour accent from the Ideal series
Modern door model with stainless steel sash bars and glass from the Eleganz series
Door model with stainless steel elements from the Ideal series in white
Door model with sandblasted glass element from the Eleganz series
Man fitting the lock into the door frame


Because safety comes first.

Whether manually or electrically operated: 
You can rely on the locking systems of our front doors. And with the additional security pins in the upper area of the door, you are definitely on the safe side.

Find out more here.

Close-up showing installation of the sealing layers


Carefully fitted by hand.

Middle, counter and stop seal are drawn in for insulation and sound insulation. Three sealing layers along the entire edge of the door guarantee a high level of wind and weather proofing. The glass fibre filament incorporated in the seals prevents warping and ensures that the seal remains intact even after many years.

Find out more here.

You have questions about our products or need help?
Call us at +49 (0) 7215982 - 0.