Windows for your new build in Germany

Planning, delivery and RAL installation from a single source

  • 18 years of experience in Germany and Europe
  • Our own installation teams and vehicles
  • RAL-compliant installation by experienced teams
  • Experience with projects of up to 700 windows and luxury villas

Quote in 24 h · Uw from 0.8 · RC2/RC3 · 10-year warranty. Our own installation teams and vehicles – premium quality at fair prices, with no middlemen.

We work throughout Germany – currently in selected federal states.

Free quote within 24 h
5.0/5.0 Google reviews

Fill in the form — we will get back to you with a concrete quote.

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Technical values for new-build projects

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Uw from 0.8
Thermal transmittance – meets the highest energy standards
up to 45 dB
Sound insulation – noticeably more quiet at home
RC2 / RC3
Security classes – standard and enhanced burglary protection
100% RAL
Installation standard – three-layer sealing to standard
up to 15 years
Manufacturer warranty on premium products
Over 18 years
Experience with premium projects in Germany
1
Thermal insulation – Uw from 0.8
Meets the requirements of modern energy-efficient buildings. Low heating costs, high living comfort, compliance with EnEV and GEG.

Uw 0.8 W/(m²K) or better – ideal for passive and low-energy houses. An investment that pays for itself through the energy costs you save.
2
Noise reduction
Ideal for semi-detached houses or homes on busy roads. Sound insulation up to 45 dB – noticeably more quiet at home.

Especially important for new builds in urban locations or close to traffic routes. Better quality of life through reduced outside noise.
3
Security classes RC2/RC3
Standard in new detached houses and ground floors. RC2: basic burglary protection. RC3: enhanced protection for exposed locations.

Insurers often require at least RC2 for new builds. High security standards increase the value of your property.
4
RAL installation
Optimal insulation, elimination of thermal bridges, full compliance with German standards.

Three-layer sealing to RAL standard: vapour-tight inside, insulated in the middle, wind- and rain-tight outside. Only this way do the best windows perform optimally for decades.
1
Individual planning
We work directly with your architect. Together we select the optimal profiles, glazing and hardware for your building – not catalogue products, but solutions tailored to your project.
2
Measurement and technical documentation
Precise on-site measurements, section drawings, U-value certificates and all the documents your site manager and architect need for approval. Coordinated with your construction schedule.
3
Windows, doors and roller shutters — one system
All components are matched: consistent design, consistent operation, one contact. No patchwork from different manufacturers.
4
RAL installation with a 10-year warranty
Certified installers, three-layer sealing to RAL standard. Joint acceptance with reports and photo documentation. If problems arise – fast response, even years later.
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1

Project analysis

You send us construction plans or a project description. We clarify: how many windows? what sizes? what energy standard? what timeframe? Within 24 hours you receive an initial assessment.

2

Measurement and coordination

Our technician comes to the site or works from your plans. Precise measurement and direct coordination with your architect and site manager – so everything fits.

3

System selection and advice

PVC, aluminium or timber-aluminium? Which profiles, glazing, colours? We present options with concrete pros and cons – matched to your budget and requirements.

4

Quote and schedule within 24 h

You receive a detailed quote: technical parameters, prices, delivery times. The schedule is aligned with your build. Transparent terms – no hidden costs.

5

Production in Europe

Once the order is confirmed we start production. Production time: 4–8 weeks depending on scope. We keep you informed about progress and send a delivery confirmation.

6

RAL installation, acceptance and warranty

Certified installers fit to RAL standard. Joint acceptance with a report and photos. You receive a 10-year warranty and have one contact – also after installation.

Financial support for your project
1

KfW, BAFA and regional funding

Germany supports energy-efficient new builds. We advise you on current programmes – KfW Effizienzhaus, BAFA grants, regional funding pots. Grants or low-interest loans are often available.

2

Flexible instalments

Even with larger projects you do not have to pay everything at once. We offer flexible payment models so your investment stays predictable.

3

Everything transparently costed

Our quote shows: investment cost, possible funding and finance options – calculated individually for your project.

Free advice on funding

We check which programmes apply to your project.
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Window installation Chemnitz, Germany

Doors
Windows
Shade+
Slide

Installation of Veka Softline82 windows, HST aluminum doors, external roller blinds, and a garage door.

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Kaiserslautern, Germany

Windows

The project involved the complete supply and installation of nearly 19 tonnes of windows (18,581.5 kg) for a regular ...

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Taufkirchen, Germany

Doors
Windows
Shade+
Gates and fences

The project in Taufkirchen involved the complete supply and installation of windows, entrance doors, facade blinds an...

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Dental clinic, Enger, Germany

Doors
Windows

The project in Enger involved the complete supply and installation of Veka Softline 82 windows with triple glazing (U...

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Arlesheim, Switzerland

Windows
Lift+

The project in Switzerland involved the complete supply and installation of timber-aluminium joinery. Due to the sign...

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Bonn, Germany

Windows
Gates and fences
Doors

The project in Bonn involved the supply and installation of premium windows and doors.

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Our customers‘ opinions are the best proof of our quality and commitment to every collaboration.

I recently had new windows installed and the difference is incredible. The rooms feel warmer, and the outside noise has noticeably decreased. The installation team worked efficiently and left everything spotless. Truly a great upgrade for our home.

Sarah P.

We ordered a new front door and couldn’t be happier with the result. It feels solid, secure, and the design perfectly matches the style of our house. The consultation process was clear and professional from start to finish.

David R.

The sliding patio doors we purchased glide effortlessly and let in so much natural light. The quality of the materials is impressive, and the installers were friendly and precise. It instantly made our living space feel more open.

Emily T.

Our new conservatory has quickly become the most used area in our home. It’s bright, cozy, and beautifully constructed. Even during colder days, it stays warm without needing much heating. A wonderful addition to the house.

Michael & Laura G.

Fill in the form – we will analyse your new-build or project plans and get back to you within 24 hours with a concrete quote.

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Frequently asked questions

More questions? Request a free quote

Contact us – we will answer all your questions about new-build projects, technology, prices and funding.

Free advice

Address

Zacisze Street 5a/01 Zacisze Park
65-775 Zielona Góra

Company details

Okna Krawców sp. z o. o.

NIP: 9252148020

REGON: 540349960

KRS: 0001142282

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Windows for new builds and projects – GLAZE as the ideal partner

GLAZE is the ideal partner for new-build projects and construction schemes in Germany.

For people building a new home: individual planning, energy-efficient systems (Uw from 0.8), high aesthetic standards, one responsible partner for everything. For investors and developers: apartment buildings, commercial and industrial properties with fixed deadlines, complete documentation, RAL installation and warranties.

Technical values are decisive in new builds: Thermal insulation (Uw from 0.8) meets the requirements of modern energy-efficient buildings (EnEV, GEG); noise reduction (up to 45 dB) is ideal for semi-detached homes and roadside locations; security classes RC2/RC3 are standard in new detached houses; and RAL installation provides optimal insulation and eliminates thermal bridges.

What makes GLAZE the ideal partner: Individual planning (working with your architect, system selection to suit the project), measurement and technical documentation (precise, to standard, for the site manager), system integration (windows, doors and roller shutters compatible, everything from one source), installation with warranty (certified teams, RAL standard, 10-year warranty).

The project support process: project analysis (requirements, energy standard, schedule), measurement and coordination (with architect and site manager), system selection (PVC/aluminium/timber, advice on options), quote and schedule within 24 h (transparent, aligned with the construction schedule), production (4–8 weeks, Europe, highest quality), RAL installation + acceptance + warranty (reports, photos, 10 years).

Finance and funding, individually. Support with funding programmes for energy-efficient new builds (KfW Effizienzhaus, BAFA), flexible finance and instalments available, an individual calculation for your project.

Why choose GLAZE for new-build projects

One partner from start to finish – no coordinating between different companies. GLAZE plans, delivers, installs and guarantees.

Technical competence – we advise on systems, materials and energy standards. We work with your architect. We produce the documentation your site manager needs.

Reliability – we keep to construction schedules and deliver when you need us. Production times are predictable and installation is coordinated with other trades.

Premium quality – the highest standards in manufacturing and installation. RAL standard, certified installers, full acceptance with reports.

Long-term security – 10-year warranty and after-installation service. We stand behind our work for years to come.

Making the most of funding – for energy-efficient new builds, grants can cover a significant part of the window costs. We advise you on how to use the programmes optimally.