K·LINE windows
Aluminium windows and balcony doors designed to improve insulation, reduce outside noise and make your home more comfortable.
Explore K·LINE windows →
As temperatures start to drop, you notice the rooms that are harder to keep warm, draughts around the windows and street noise a little more.
At Alustetic, we work with made-to-measure K·LINE aluminium windows. We look at each opening, how you want the window to work, the glazing and what you actually want to improve at home.
See how the K·LINE windows and entrance door look once installed in a real home.
View the project →See finishes, samples and real options before making your decision.
Aluminium windows designed to improve insulation without compromising on design.
Windows, doors, awnings, pergolas, mosquito screens, security grilles and fences.
Personal advice, proper follow-up and solutions suited to each home.
Aluminium windows and balcony doors designed to improve insulation, reduce outside noise and make your home more comfortable.
Explore K·LINE windows →PVC windows designed to improve insulation, reduce draughts and make your home more comfortable day to day.
View PVC windows →Aluminium and K·LINE entrance doors for greater security, comfort and a well-finished entrance.
View entrance doors →Extra protection for windows, balconies and entrances, with options suited to each home or business.
View security solutions →Interior doors with a carefully finished look and resistance to moisture, termites, woodworm and everyday use.
View interior doors →Awnings, bioclimatic pergolas and shade solutions for terraces, balconies and gardens.
View awnings and pergolas →Made-to-measure screens that let you air your home without letting insects in.
View mosquito screens →Made-to-measure fences for patios, gardens and entrances, helping improve privacy and security.
View fences →Sectional garage doors that make good use of the available space, with options for different entrances.
View sectional garage doors →
K·LINE MINIMA SLIDE is designed for homes where natural light, views and clean lines really matter. Its slim frames allow large openings with more glass and fewer visual interruptions.
We start with what you want to improve: better insulation, less noise, more security, shade, privacy, everyday comfort or simply a change of look.
We talk you through the options that make sense: finishes, opening systems, glazing, solar protection and the right system for each space.
Good installation is essential if the product is going to perform as it should. With windows, doors and pergolas, the fitting really does make a difference.
A few answers to the questions we hear most often, so you know what to think about before getting in touch.
Windows, doors, sun protection or enclosures: tell us what you have in mind and we’ll help you find an option that suits your home, the way you use it and your budget.
Et truquem nosaltres per resoldre els teus dubtes
Omple el següent formulari per poder-te contactar.
Te llamamos nostoros para resolver tus dudas
Rellena el siguiente formulario para poderte contactar.