PVC windows in system

The best choice for investors.

Investline windows are ideal solution for all types of projects. It is a modern window system meeting high expectations for impeccable quality and competitive price. The timeless design of the Investline products is completed by a wide range of veneer colours available during configuration. The high thermal performance of Investline makes this series the first choice for many developers.

InvestLine - Attractive benefits:

Long-lasting heat:
Modern design of the Investline windows keeps pleasant heat inside the buildings.
Long-term investment:
Plastics resistant to external conditions and the highest-quality hardware allows many years of operation of the Investline windows.
Easy use:
Windows and frames surface is extremely easy to clean.
Safety is a standard:
Available also for the basic equipment. Optionally to RC2 class.

Double sealing system

Double sealing system and the depth of the profiles 80 mm puts Investline windows at its best as a product for investment tasks.

A modern system for investments.

The highest standards
High thermal performance, very good technical properties and energy-efficient profile are the advantages of the Investline windows.
Durable sealing
Two circumferential seals made of resistant and flexible material ensure a trouble-free operation of these windows despite the action of the weather conditions – moisture and wind.
Forget about the noise
Windows quality is confirmed by a high noise reduction coefficient. With Investline windows, you can sleep well.
Well lit interior
Windows quality is confirmed by a high noise reduction coefficient. With Investline windows, you can sleep well.
Many configuration options
A wide range of assembly options allows using this line of windows for each required situation.

InvestLine window structure

The highest standards

High thermal performance, very good technical properties and energy-efficient profile are the advantages of the Investline windows.

Durable sealing

Two circumferential seals made of resistant and flexible material ensure a trouble-free operation of these windows despite the action of the weather conditions - moisture and wind.

Forget about the noise

Windows quality is confirmed by a high noise reduction coefficient. With Investline windows, you can sleep well.

Well lit interior

Windows quality is confirmed by a high noise reduction coefficient. With Investline windows, you can sleep well.

Many configuration options

A wide range of assembly options allows using this line of windows for each required situation.

Technical specifications:

Modern PVC windows guarantee excellent thermal insulation and energy efficiency.

They reduce the amount of heat lost and influence the amount of energy and heat consumption – effectively. They look after our finances.

Their high level of soundproofing protects you from Their high soundproofing level will protect you from external noise even in the heart of the city, while their high safety standards ensure the best protection against burglary risks.

Thermal insulation 1)	Uw up to 0.72 W/m2K
Acoustic insulation 2)	Rw value up to 45 dB
Resistance to wind loads	up to class C3/B5 in accordance with EN 12210
Waterproofness	up to class 9A, according to EN 12208
Air permeability	up to class 4, according to EN 12207
Safety	up to RC2

single sash window (1.23 x 1.48 m)
according to EN 14351/1

Variants of execution (outside)

InvestLine Classic

flat sash

InvestLine Elegance

rounded sash

Välj bland olika färger

Vi vill att våra produkter ska vara både praktiska och snygga. Vi erbjuder ett brett utbud av färger, former och tillval, så att du kan enkelt anpassa och projektera dina unika fönster och dörrar.