Products

Windows

by BUILD KM

Windows are among the most important elements of any building. They determine the amount of natural light, energy efficiency, sound insulation, security and the overall architectural appearance.

At BUILD-KM we design and manufacture window systems that combine modern technology, high-quality materials and precise workmanship. We offer solutions for residential, public and industrial buildings, tailored to the individual requirements of each project.

Our portfolio covers the two main types of windows:

Aluminium windows

modern systems with exceptional strength, elegant design and the option of large glazed areas.

PVC windows

an excellent choice for high energy efficiency, comfort and the best balance between quality and price.

Whatever system you choose, every BUILD-KM window is made to measure and meets the highest requirements for quality, functionality and durability.

A WIDE CHOICE of OPENING TYPES

Made for comfort in every season

Thermal insulation and energy efficiency

Modern windows are a key factor in the energy efficiency of any building. Thanks to high-quality profile systems, modern insulated glass units and precise workmanship, BUILD-KM windows reduce heat loss, lower heating and cooling costs and raise comfort all year round.

SUMMER

Cool and comfortable on hot days

High-performance insulated glass units with a solar control coating reflect the heat of the sun and keep rooms at a pleasant temperature.

Lower cooling costs and more comfort all summer long.

WINTER

Warm and cosy on cold days

Excellent thermal insulation keeps the warmth inside and protects against cold, draughts and condensation.

Enjoy a comfortable home and lower heating costs all winter long.

Key values

Uw – Thermal transmittance of the whole window

Shows how much heat passes through the whole window.

The lower the value, the better the thermal insulation.

Typical values:

Standard windowsup to 1.30 W/m²K
High-performance windowsaround 0.90 W/m²K
Passive buildingsbelow 0.80 W/m²K

Ug – Thermal transmittance of the insulated glass unit

Shows the insulating performance of the glass alone.

Modern triple-glazed units with a Low-E coating and argon offer excellent insulation.

We offer a range of solutions to suit the requirements of each project:

Double glazing
Triple glazing
Low-E glass
Solar control glass
Laminated safety glass
Toughened glass
Acoustic glazing

FINISHES AND COLOURS

At BUILD-KM we believe that windows should combine high functionality with flawless design.

That is why we offer a rich variety of coatings and colours for PVC and aluminium profiles that suit any architectural vision, from classic to contemporary.

RAL POWDER COATING

The full range of RAL colours in matt, fine texture or gloss. Powder coating offers high resistance to weathering, UV rays and scratches.

MATT AND FINE TEXTURE

Contemporary matt or fine-textured coatings that give an elegant, modern look, reduce glare and keep their flawless appearance over time.

ANODISING

A natural anodic coating that brings out the metallic character of the profile and offers exceptional resistance to corrosion and wear. Available in various shades: silver, champagne, bronze, black and more.

DECORATIVE WOODGRAIN FOILS FOR PVC PROFILES

A wide selection of wood decors, from classic to modern shades. The foils resist fading, are easy to care for and bring warmth and comfort to any space.