Frequently asked questions about aluminum balcony doors

Where can I hire the installation of K-LINE aluminum balcony doors in Sabadell??

In Hermeticline, with office on Carrer de Rocafort, 99, Sabadell. We install the entire range of K·LINE balcony doors, including KL-BC, KL-BC Total Vision, KLBG hidden leaf lifter and TLS-110, with own measurement and assembly equipment.

What advantages does the hidden leaf system offer? (KLBG) on K-LINE aluminum balcony doors?

Hidden blade technique reduces visible profile thickness, offering a glazed surface up to a 20% greater than in traditional carpentry shops. This translates into more natural light without sacrificing thermal insulation..

What is the difference between a standard sliding balcony door and the TLS-110 lift-and-slide??

The TLS-110 lift-and-slide allows large openings with smoother sliding and heavier and larger leaves., ideal for large spaces such as terraces or living rooms open to the outside, compared to a standard smaller format sliding.

Do you install aluminum balcony doors in other towns in Vallès besides Sabadell??

Yes, In addition to Sabadell, we install in other towns in Vallès and the province of Barcelona., as Castilian del Vallès, Terrace, Sant Cugat or Cerdanyola. Ask us about availability for your municipality.

How much energy savings can I achieve by replacing my old enclosures with high-efficiency balcony doors??

Replacing old enclosures with balcony windows with thermal break and low-e glass can mean savings of up to 77% in air conditioning, significantly reducing electricity and gas bills.

What types of finishes are available for aluminum balcony doors??

K·LINE balcony doors are 100% customizable, more than 30 available colors and possibility of combining the color of the interior frame with the exterior, adapting to both modern and classic styles.