- 20+ years of experience
- Installation in Niedersachsen
- Windows · Doors · Facades · Roofs
- Personal consultation
Windows and doors in Hannover and Niedersachsen
Windows · Doors · Facades · Roofs
Configure online · indicative price instantly · final quote after measurement. Tailored solutions for new construction and renovation.
Complete renovation from one source
Windows, doors, facades, roofs and interior work — coordinated trades, one point of contact, a fixed price after on-site measurement.
Front doors
A first impression — secure and welcoming.
Interior doors
Quiet transitions, a coherent whole.
Facades
A new face that keeps the warmth in.
Roof
Reliable shelter and light from above.
Roller shutters
Light, warmth and calm at the touch of a button.
Paving
The way home — beautiful and built to last.
Secure up to 20% in government funding
KfW BEG + proKlima Hannover — we calculate your savings potential for free.
Explore fundingConfigure your dream window online
In just 7 steps to your individual window or desired door. Material, profile, dimensions, colors, glazing and accessories — all configurable online.
Consulting. Planning. Installation.
From the first consultation to the handover — we accompany you at every step.
On-site appointment & needs analysis
Planning & quotation
Scheduling & construction management
Completion & handover
Our projects
Real installations in Hannover and Lower Saxony
Windows
Window installation in a Hannover-Linden multi-family house
Hannover-Linden
Windows
Windows and lift-and-slide door in a Stadthagen single-family house
Stadthagen
Windows
Heritage-listed window renovation in Bückeburg
Bückeburg
Windows
Window renovation in a Minden apartment building
Minden
Windows
Floor-to-ceiling windows for new build in Hannover-List
Hannover-List
Windows
Passive house windows in Rinteln
Rinteln
Facades
ETICS renovation of a Hannover single-family house
Hannover
Facades
Clinker facade for a new build in Stadthagen
Stadthagen
Facades
Ventilated rear-aerated facade in Nienstädt
Nienstädt
Roof
Complete roof renovation of a Hannover single-family house
Hannover
Roof
Velux roof window installation in Bückeburg
Bückeburg
Roof
Flat roof renovation for commercial building in Rinteln
Rinteln
Quality that convinces
CE Marking
EU-compliant products
5 Years Warranty
Comprehensive warranty coverage
Our Blog
Expert knowledge, tips and current trends from the construction and renovation industry
Balcony and Terrace Doors: Choosing the Perfect Opening Style for Your Home
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Planning Your Front Door: Combining Security, Design, and Thermal Insulation in a Practical Way – Your Guide
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Window maintenance after installation: How to make seals and fittings last longer
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