Windows & Doors

New windows and doors for better comfort, energy efficiency and security — professionally planned and expertly installed. Whether uPVC, timber or aluminium: we advise, supply and fit — with a fixed schedule, clean execution and one point of contact for everything.

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Why Renovario for windows & doors in Berlin

Less heat loss, more quiet, and peace of mind — with a partner who handles the entire process.

One team, one contact

Survey, consultation, delivery and installation — one point of contact coordinates the entire process for you.

Energy efficiency & grants

We install modern triple glazing and advise on KfW funding programmes that reduce your investment.

Clean installation

Professional fitting and removal with RAL-standard sealing — no damage to plaster or wallpaper.

Tailored solutions

From roof windows to front doors: we find the right solution for every room and every budget.

How much do new windows & doors cost?

Costs vary by material, glazing and size — we make them transparent and predictable.

What influences the price

Frame material (uPVC, timber, aluminium), glazing type, size, security features and number of units.

Transparent breakdown

Every item — materials, installation, disposal — is listed separately. No hidden costs.

Make use of grants

Energy-efficient upgrades are often subsidised. We advise on KfW and BAFA programmes that reduce your costs.

Google Reviews

Verified customer reviews

5/5
J

Jimmy Cehak

Local Guide · 23 Rezensionen · 6 Fotos

vor 11 Stunden

We hired Renovario for a full renovation of our Altbau apartment in Berlin and we are extremely satisfied with the result. Damian and Kuba managed the entire project very professionally from start to finish. They installed new floors, prepared and painted the walls and completely renovated the bathroom. Communication during the whole renovation process was excellent and we were always updated about the progress. The team worked very cleanly and left the apartment tidy every day. The project was also finished on schedule, which is not always easy with an Altbau renovation in Berlin. Pricing was also very fair. We highly recommend Renovario.

P

Paul Golz

3 Rezensionen

vor 38 Minuten

Haben meine Eigentumswohnung tiptop renoviert. Davor eine alte 70er Jahre Atmosphäre jetzt mit moderne Holzelemente wie gewünscht. Ging schnell und professionell, kann ich nur weiterempfehlen!

M

Michele Giorgetta

1 Rezension

vor 3 Wochen

They did an excellent job renovating my bathroom, and I couldn't be happier with the experience. From the very beginning, communication was smooth, clear, and fast. They were always available to answer questions and kept me updated throughout the project. They proposed smart and practical solutions even for a small space and everything was completed with great care and precision. I am extremely satisfied with the final result, as well as with the professionalism of the entire team. I would definitely recommend them to anyone looking for quality renovation work.

C

Carolyn Stransky

1 Rezension

vor einem Monat

After our first attempt at a renovation ended in total disaster, we were really hesitant to try again - but we were so lucky to find Renovario. The first project we hired them for was a bathroom refresh, as the tiles in our existing bathroom were literally falling off the wall and the sink wasn't functioning. The total renovation took three weeks and every promised deadline was met. Damian was excellent to correspond with (all in English) and listened to our wishes while challenging some of our ideas if he knew that it would cause more difficulties or maintenance long-term (for example, opting for a lighter grey floor tile rather than white). Kuba's technical expertise ensured the project ran smoothly. Everyone else from their team was respectful and took great care of the rest of our apartment. They constantly helped us make the right decision for us, even when they could've talked us into spending more. For example, they put in the extra effort to track and source where the original faucet and shower came from so that we didn't have to rip open the wall and replace the mixer. Having that peace of mind and not having to second-guess every decision or worry about being scammed was such a relief. We've since hired them for several more projects, including sanding our wood floors, installing base boards, and repairing/sanding/repainting our walls. They even helped finish some small unrelated tasks that we were having difficulties doing ourselves (like capping loose wires in wall or leveling our new kitchen countertops). All of these have been completed with the same level of quality as the first. Renovario has done so much to give our Altbau new life and we will absolutely be calling Damian and Kuba every time we have a new project going forward.

E

Emmanuel Alex Ken

7 Rezensionen

vor 6 Monaten

Renovario did an incredible job renovating my 120m² apartment! Damian and Kuba are true professionals — precise, detail-oriented, and committed to quality. They handled every stage of the renovation with care and expertise, making the whole process smooth and stress-free. The craftsmanship and attention to detail in the final result exceeded my expectations. I couldn't be happier and highly recommend Renovario to anyone looking for top-notch renovations and reliable service!

K

Kasia Osinska

1 Rezension

vor 8 Monaten

Ich bin durch eine Empfehlung auf Renovario aufmerksam geworden – und es war genau die richtige Entscheidung. Vom ersten Gespräch bis zur Fertigstellung lief alles reibungslos. Die Kommunikation war klar und ehrlich, und das Team hat wirklich mitgedacht. Man merkt, dass hier Profis am Werk sind, die ihr Handwerk verstehen. Das Ergebnis spricht für sich. Klare Weiterempfehlung!

D

Da Ste

1 Rezension

vor 5 Monaten

Renovario hat unser Mietshaus renoviert... neue Bäder, neue Türen, neue Böden, Anstrich, etc. .... wir sind total begeistert. dann hatten wir noch ein paare nachträgliche Wünsche, die das Team, sehr freundlich und schnell und professionell umgesetzt hat. Danke.

D

Darya Kowalewska

7 Rezensionen

vor 8 Monaten

Wir sind sehr zufrieden mit der Zusammenarbeit mit der Firma Renovario. Die Renovierung unserer Wohnung, einschließlich Küche und Bad, wurde fachgerecht, termingerecht und mit großer Sorgfalt durchgeführt. Das Team war professionell, kommunikativ und stand uns stets mit fachlichem Rat zur Seite. Das Endergebnis hat unsere Erwartungen übertroffen. Alles ist bis ins Detail durchdacht und sieht großartig aus. Wir können Renovario mit gutem Gewissen jedem empfehlen, der eine zuverlässige Renovierungsfirma sucht.

D

Dominik Kwiatek

Local Guide · 18 Rezensionen · 27 Fotos

vor 8 Monaten

Renovario hat uns wirklich positiv überrascht. Normalerweise rechnet man bei Renovierungen mit Stress oder Verzögerungen, aber hier lief alles viel entspannter als gedacht. Die Jungs waren pünktlich, ordentlich und haben sauber gearbeitet. Auch bei kleinen Änderungen zwischendurch gab es keine Diskussionen. Einfach super Service. So stellt man sich das vor. Gerne wieder!

S

Szymon Ka (Simon)

9 Rezensionen

vor 8 Monaten

Great job from start to finish! The renovation was completed on time, within budget, and with attention to detail. Highly recommended!

O

Onur Doenmez

11 Rezensionen · 2 Fotos

vor 6 Monaten

Danke für die schnelle und tolle Arbeit. Ich bin mehr als nur zufrieden, vielen Dank an Kuba.

J

Jimmy Cehak

Local Guide · 23 Rezensionen · 6 Fotos

vor 11 Stunden

We hired Renovario for a full renovation of our Altbau apartment in Berlin and we are extremely satisfied with the result. Damian and Kuba managed the entire project very professionally from start to finish. They installed new floors, prepared and painted the walls and completely renovated the bathroom. Communication during the whole renovation process was excellent and we were always updated about the progress. The team worked very cleanly and left the apartment tidy every day. The project was also finished on schedule, which is not always easy with an Altbau renovation in Berlin. Pricing was also very fair. We highly recommend Renovario.

P

Paul Golz

3 Rezensionen

vor 38 Minuten

Haben meine Eigentumswohnung tiptop renoviert. Davor eine alte 70er Jahre Atmosphäre jetzt mit moderne Holzelemente wie gewünscht. Ging schnell und professionell, kann ich nur weiterempfehlen!

M

Michele Giorgetta

1 Rezension

vor 3 Wochen

They did an excellent job renovating my bathroom, and I couldn't be happier with the experience. From the very beginning, communication was smooth, clear, and fast. They were always available to answer questions and kept me updated throughout the project. They proposed smart and practical solutions even for a small space and everything was completed with great care and precision. I am extremely satisfied with the final result, as well as with the professionalism of the entire team. I would definitely recommend them to anyone looking for quality renovation work.

C

Carolyn Stransky

1 Rezension

vor einem Monat

After our first attempt at a renovation ended in total disaster, we were really hesitant to try again - but we were so lucky to find Renovario. The first project we hired them for was a bathroom refresh, as the tiles in our existing bathroom were literally falling off the wall and the sink wasn't functioning. The total renovation took three weeks and every promised deadline was met. Damian was excellent to correspond with (all in English) and listened to our wishes while challenging some of our ideas if he knew that it would cause more difficulties or maintenance long-term (for example, opting for a lighter grey floor tile rather than white). Kuba's technical expertise ensured the project ran smoothly. Everyone else from their team was respectful and took great care of the rest of our apartment. They constantly helped us make the right decision for us, even when they could've talked us into spending more. For example, they put in the extra effort to track and source where the original faucet and shower came from so that we didn't have to rip open the wall and replace the mixer. Having that peace of mind and not having to second-guess every decision or worry about being scammed was such a relief. We've since hired them for several more projects, including sanding our wood floors, installing base boards, and repairing/sanding/repainting our walls. They even helped finish some small unrelated tasks that we were having difficulties doing ourselves (like capping loose wires in wall or leveling our new kitchen countertops). All of these have been completed with the same level of quality as the first. Renovario has done so much to give our Altbau new life and we will absolutely be calling Damian and Kuba every time we have a new project going forward.

E

Emmanuel Alex Ken

7 Rezensionen

vor 6 Monaten

Renovario did an incredible job renovating my 120m² apartment! Damian and Kuba are true professionals — precise, detail-oriented, and committed to quality. They handled every stage of the renovation with care and expertise, making the whole process smooth and stress-free. The craftsmanship and attention to detail in the final result exceeded my expectations. I couldn't be happier and highly recommend Renovario to anyone looking for top-notch renovations and reliable service!

K

Kasia Osinska

1 Rezension

vor 8 Monaten

Ich bin durch eine Empfehlung auf Renovario aufmerksam geworden – und es war genau die richtige Entscheidung. Vom ersten Gespräch bis zur Fertigstellung lief alles reibungslos. Die Kommunikation war klar und ehrlich, und das Team hat wirklich mitgedacht. Man merkt, dass hier Profis am Werk sind, die ihr Handwerk verstehen. Das Ergebnis spricht für sich. Klare Weiterempfehlung!

D

Da Ste

1 Rezension

vor 5 Monaten

Renovario hat unser Mietshaus renoviert... neue Bäder, neue Türen, neue Böden, Anstrich, etc. .... wir sind total begeistert. dann hatten wir noch ein paare nachträgliche Wünsche, die das Team, sehr freundlich und schnell und professionell umgesetzt hat. Danke.

D

Darya Kowalewska

7 Rezensionen

vor 8 Monaten

Wir sind sehr zufrieden mit der Zusammenarbeit mit der Firma Renovario. Die Renovierung unserer Wohnung, einschließlich Küche und Bad, wurde fachgerecht, termingerecht und mit großer Sorgfalt durchgeführt. Das Team war professionell, kommunikativ und stand uns stets mit fachlichem Rat zur Seite. Das Endergebnis hat unsere Erwartungen übertroffen. Alles ist bis ins Detail durchdacht und sieht großartig aus. Wir können Renovario mit gutem Gewissen jedem empfehlen, der eine zuverlässige Renovierungsfirma sucht.

D

Dominik Kwiatek

Local Guide · 18 Rezensionen · 27 Fotos

vor 8 Monaten

Renovario hat uns wirklich positiv überrascht. Normalerweise rechnet man bei Renovierungen mit Stress oder Verzögerungen, aber hier lief alles viel entspannter als gedacht. Die Jungs waren pünktlich, ordentlich und haben sauber gearbeitet. Auch bei kleinen Änderungen zwischendurch gab es keine Diskussionen. Einfach super Service. So stellt man sich das vor. Gerne wieder!

S

Szymon Ka (Simon)

9 Rezensionen

vor 8 Monaten

Great job from start to finish! The renovation was completed on time, within budget, and with attention to detail. Highly recommended!

O

Onur Doenmez

11 Rezensionen · 2 Fotos

vor 6 Monaten

Danke für die schnelle und tolle Arbeit. Ich bin mehr als nur zufrieden, vielen Dank an Kuba.

The process in 5 steps

Structured, transparent and without surprises — from survey to sign-off.

  1. 01

    Consultation & survey

    We inspect the installation situation, take measurements and discuss your preferences for materials, glazing and aesthetics.

  2. 02

    Proposal & product selection

    You receive a detailed fixed-price proposal with specific product recommendations and technical data sheets.

  3. 03

    Manufacturing & delivery

    Your windows and doors are custom-made and delivered to the site on schedule.

  4. 04

    Professional installation

    Removal of old elements, RAL-standard fitting, sealing and finishing work — typically completed in one day per unit.

  5. 05

    Sign-off & handover

    Joint check of all functions, hardware adjustment and care tips — handed over clean and ready to use.

Services at a glance

From a single window replacement to a complete upgrade of all windows and doors.

Window replacement

Old windows out, new ones in — with modern profiles, triple glazing and clean sealing.

Front & entry doors

Impressive, secure and thermally insulated — custom-made for your entrance.

Balcony & patio doors

Large-format glazing with low thresholds, lift-and-slide or tilt-and-turn mechanisms.

Interior doors

Room doors in various styles and finishes — matched to your interior concept.

Roof windows

More light under the roof: installation and replacement of roof windows including connection and sealing.

Shutters & sun protection

Electric shutters, external blinds or louvre systems — for comfort, privacy and energy efficiency.

Project snapshots

A few impressions — more images are available in the gallery.

Contact

Tell us briefly what you have in mind — we’ll get back to you soon with next steps.

By sending, you agree to be contacted.

Contact

FAQ

Common questions about windows & doors — answered briefly.

A standard window is typically replaced in one day — including removal, fitting and sealing. For larger projects, we plan the schedule so you're inconvenienced as little as possible.
Not necessarily. RAL-standard installation keeps finishing work to a minimum. We can handle any minor plastering or painting around the reveals if you'd like.
It depends on your priorities. uPVC offers the best value, timber gives a natural look and good insulation, aluminium provides slim profiles and high durability. We'll advise based on your needs.
Yes, especially in older buildings with high heating costs. Triple glazing significantly improves thermal insulation and can pay for itself through lower energy bills and available grants.
Yes. Energy-efficient window upgrades are supported through KfW and BAFA programmes — with grants or low-interest loans. We'll advise which funding applies to your project.
Absolutely. Whether it's one window or every window in the home — we adapt the scope and proposal to your needs.
Modern windows with specialist glass and sealed profiles can improve sound insulation by up to 45 dB. On busy Berlin streets, that makes a noticeable difference.
Yes, we cover all Berlin districts and nearby areas. Get in touch and we'll gladly come for a survey.
We recommend at least RC 2 with mushroom cam locking and safety glass for ground-floor windows. Lockable handles and additional security devices increase protection further. We advise based on your specific situation.