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
Fill in the form — we will get back to you with a concrete quote.
Technical values for new-build projects

Technical values are decisive
Technical values that matter in new builds and projects
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.
Especially important for new builds in urban locations or close to traffic routes. Better quality of life through reduced outside noise.
Insurers often require at least RC2 for new builds. High security standards increase the value of your property.
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.
From planning to installation
Everything from one source — one contact for your entire project
Funding and finance — we advise you individually
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.
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.
Everything transparently costed
Our quote shows: investment cost, possible funding and finance options – calculated individually for your project.
Free advice on funding
Selected new-build projects — with concrete figures and results.
Our projects in Germany
Our customers‘ opinions are the best proof of our quality and commitment to every collaboration.
Verified reviews from clients and investors in Germany.
What our customers say
Project discussion within 24 hours
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.
Frequently asked questions
Answers to your questions
More questions? Request a free quote
Contact us – we will answer all your questions about new-build projects, technology, prices and funding.
Contact and project discussion
Free quote
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
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.
