MasterLine 10

MasterLine 10 windows have been designed in accordance with modern and future trends: energy efficiency, maximum daylight access, best performance and security (burglary protection class 3).

Download product sheet

0.72 Uw for Ug = 0.5

3 Gaskets

3 Chambers

The MasterLine 10 window range is truly unique in its versatility: windows that open inward, a full range of profiles and frames, connecting profiles for sliding and curtain wall systems, and the design freedom offered by the Renaissance and Deco profile design variants. The windows are Passive House certified for passive construction

Thermal insulation - Uf	0.99 W/m²K
Thermal insulation - Uw	0.8 W/m²K
Air tightness	Class 4 (600Pa)
Waterproof	Class E900 (900Pa)
Resistance to wind load	Class C4 (1600Pa)
Acoustics - Rw(C;Ctr)	TuTi: 46(-1;-4) dB DC: 44(-2;-4) dB
Resistance to opening and closing	Class 3
Odporność na włamanie	RC2,RC24
Wysokość przylgi	27 mm

Not sure what to choose? Contact us. We will estimate your investment and select the best solutions for your needs.

Contact data

Your needs

Name *

Phone *

E-mail *

1 / 2

or contact us directly

+48 728 361 646 angebot@glazegroup.eu

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.

Build your dream home with us

Free quote

angebot@glazegroup.eu

+48 728 361 646

Contact

office@glazegroup.eu

+48 68 356 41 33

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

0,73 Uw for Ug = 0.5
2 Gaskets

MB-104 Passive

Izolacyjność termiczna (Uw): od 0,53 W/(m²K)
Odporność na obciążenie wiatrem: klasa C5/B5 (PN-EN 12210:2001)

MasterLine 8

Thermal insulation - Uf: 1.0 W/m²K
Thermal insulation - Uw: 0.88 W/m²K

0,87 Uw for Ug = 0.5
2 Gaskets

MasterLine 8 – Hidden sash

Installation depth: 77 mm
Glazing with packages of width: up to 65 mm

Find out what matters most to our customers and what they ask about most often.

Didn't find the answer to your question?

Just leave your name, email address, and phone number—we will call you back and together we will find the best solution for your home and garden.

Name *

Phone *

E-mail *

I accept the privacy policy *

+48 728 361 646 angebot@glazegroup.eu

What is the GLAZE brand?

GLAZE is a comprehensive supplier of solutions for the home and garden. We offer premium products from 14 sub-brands – from windows, doors, and pergolas, through thermal systems and air conditioning, to smart control and investment financing.
This allows you to equip your entire home in one place – with one warranty, one design, and one contractor.

What products does GLAZE offer?

The GLAZE portfolio includes:

windows and doors (GLAZE Fenster, Türen),
winter gardens and sliding systems (Wintergarten, Slide),
pergolas and canopies (Shade, Pergola+),
thermal systems and air conditioning (Thermo+, Klima),
investment financing (Finanzierung),
service and cleaning (Clean+, Service Care+),
garden solutions (Garden & Spa),
and modern modular construction (Modular & Capsule).

Each sub-brand is part of a single coherent concept – the home and garden of the future.

What is the ordering process at GLAZE?

The implementation process is simple and transparent:
1. Contact → 2. Quotation (within 24 hours) → 3. Measurement and design → 4. Production → 5. Installation and warranty.
The entire process is managed by a dedicated advisor who coordinates all stages and ensures constant communication with the customer.

How long does it take to fulfill an order?

The delivery time depends on the type of product:

windows and doors: 4–6 weeks on average,
pergolas and conservatories: 6–10 weeks,
air conditioning and Thermo+ systems: 2–4 weeks,
Garden & Spa: individually, depending on the project.

Each stage is confirmed by email with the expected installation date.

Does GLAZE offer installation and service?

Yes. Every GLAZE product comes with professional installation in accordance with RAL standards, carried out by certified teams.
After installation, the customer receives an acceptance report, a warranty, and access to the GLAZE Service Care+ program – ongoing service and maintenance.

Can I finance the purchase of GLAZE products?

Yes. With GLAZE Finanzierung, you can spread your payments over favorable installments or take advantage of current subsidy programs.
GLAZE financial advisors help you choose the optimal solution directly during the project valuation.

In which countries does GLAZE operate?

GLAZE is an international brand operating in Poland, Germany, Switzerland, the Netherlands, Austria, and France.
We work with private investors and developers, offering solutions tailored to local technical requirements and standards.

What technologies do you use in GLAZE Fenster windows?

Our windows feature modern systems, including REHAU, VEKA, Schüco, Salamander, with Roto, Siegenia, and Winkhaus fittings and Saint-Gobain glass.
Each set can be equipped with warm frames, microventilation, triple seals, triple glazing, and RC2/RC3 anti-burglary protection.

What certifications do GLAZE products have?

GLAZE products meet the requirements of European quality standards: CE, RAL, ISO 9001, PHI (Passive House Institute).
We work with manufacturers who have energy efficiency and environmental certificates confirming the highest standard of workmanship.

What sets GLAZE apart from other companies?

Comprehensiveness: everything for your home and garden in one place.

Quality: only proven systems and certified installation.

Design: modern aesthetics and compatibility with premium architecture.

Care: from design to service – always with one advisor.

GLAZE is not just a brand – it is a standard that improves the quality of life.

A window system with energy efficiency in mind

Versatile technology

Technical parameters

Order a free quote! Contact us

Windows

Winter gardens

Doors

Slide

Shade+

Gates and fences

Pergolas+

Service Care+