
Window Installation in Auetal
From a window replacement in an old farmstead in Rehren to the energy refurbishment of single-family homes in Borstel and Kathrinhagen – professional RAL installation of windows by our own team, with a far better U-value (Uw). Binding fixed price after a free site survey.

Renewing windows in Auetal – keeping the warmth where it counts
In Auetal, houses often stand free and exposed – in the open valley between the Bückeberg and the Weser hills, at the forest edge, with wind and weather from all sides. It is precisely here that a good window replacement makes a noticeable difference to heating costs and comfort. We know the building fabric of the scattered villages Rehren, Bernsen, Borstel and Kathrinhagen: old farmsteads and existing buildings with often single-glazed, draughty windows, as well as newer single-family homes. In the older buildings we replace leaky windows with thermally insulating glazing and a far better U-value (Uw) – with a careful eye for existing formats and, where it fits, a bar-divided look for the country character. In the homes we use slim profiles and triple glazing. Installation is carried out professionally to RAL standards – airtight inside, driving-rain-tight and diffusion-open outside, securely fixed: decisive against driving rain and draughts especially in exposed locations. Advice in German, Russian and Polish, in person.
Why VL-Innovativbau
We know the exposed, rural locations of Auetal and reach even the scattered districts with our own team. Managing director Vjaceslav Livindjuk personally stands behind every project. We carry out the site survey free of charge, quote a binding fixed price and install exclusively with our own team – no subcontractors. Careful RAL installation against driving rain and draughts comes as standard. We give a 10-year warranty on the structure.
- Free on-site measuring
- We visit you with no obligation, measure precisely on site and advise you in person.
- Advice in DE / RU / PL
- Personal consultation in German, Russian and Polish – every detail is understood.
- Over 15 years of experience
- Clean, professional RAL-compliant installation – reliability instead of glossy promises.
- Everything from one source
- Measuring, delivery, installation, disposal and funding support – one dedicated contact.
We also work in the area around Auetal
Short distances, fast appointments: we are there for you in your city and the surrounding towns.
- Rehren
- Bernsen
- Borstel
- Kathrinhagen
- Hattendorf
- Rolfshagen
What does a window replacement in Auetal cost?
The price depends on the number, size, profile and glazing – with old farmsteads also on the effort to fit into existing formats. A single standard window with thermal glass and RAL installation is far more affordable than fully re-glazing a farm building. You receive the exact, binding fixed price after the free on-site survey – including removal, disposal and clean sealing. No hidden costs, no random price ranges.
Funding & energy efficiency
Replacing old windows with thermally insulating models can be eligible as a single measure on the building envelope under BEG/BAFA or the tax bonus pursuant to §35c EStG – subject to funding approval and meeting the required U-values. Especially for the older, exposed farmsteads and existing homes in Auetal, where heating costs matter, it is worth looking at the funding landscape. We explain the options transparently and without obligation.
Have funding checkedProjects in the region
Frequently asked questions
RAL installation refers to professional fitting according to the recognised rules of technology – with an airtight seal inside and a driving-rain-tight, diffusion-open seal outside. This prevents draughts, mould and heat loss and permanently secures the full U-value of your new windows. In the exposed locations of the open Aue valley, where driving rain and wind hit hard, this care is especially important.
Usually yes. Old farmsteads in Auetal in particular lose a lot of heat through single-glazed, leaky windows. Modern glazing with a good U-value and a tight RAL installation noticeably reduce heating costs and increase comfort. During the survey we look at the fabric and tell you honestly what makes sense and what does not.
Yes. Where existing formats and a bar-divided look shape the character, we match profile divisions and colours accordingly. If your farm is listed, coordination with the lower heritage authority of the Schaumburg district is required – we take the requirements into account in planning and execution.
Yes – we work throughout the municipality of Auetal with its scattered villages, including Rehren, Bernsen, Borstel and Kathrinhagen, and the surrounding Schaumburg region. The on-site survey is free and without obligation. Single windows are often done in a day, a complete home usually in two to three days.
Also close to you
Making more possible together
For demanding projects we work with a regional engineering firm — for planning reliability and tested quality.

Regional partner from Langenhagen
- Civil Engineer B.Eng. (FH) – Vitali Maier
- Member of the Chamber of Crafts Hannover
- Structural analysis, planning & site supervision
external website of our partner · mp-innovativbau.de
New windows in Auetal – enquire now
Arrange a free site survey – we come to the scattered locations too, with our own team. We advise you personally in German, Russian or Polish and quote you a binding fixed price with RAL installation.


