We design and create custom windows
to bring your projects to life.
We offer custom windows specifically designed for your spaces. We handle the design, manufacturing, and installation, ensuring a comprehensive and efficient process. We work with a wide range of Finstral and Technal products, allowing us to offer you an unlimited catalog of options to find the perfect window. Additionally, we provide personalized guidance to ensure you choose the best solution for your needs.


High energy efficiency, easy maintenance, and durability, with proprietary quality standards.

Aluminum strength on the exterior combined with PVC insulation on the interior, fully recyclable.

Slim profiles with excellent thermal insulation, customizable in colors and details.

Warmth of solid wood on the interior combined with the durability of aluminum or PVC on the exterior.

Maximum glass surface with an elegant aesthetic and subtle lines.


Exceptional performance and elegant design, adaptable to any architectural project.

For new construction or renovation, the SOLEAL aluminum sliding window adapts to every need.

Minimalist lines and slim profiles for maximum natural light entry.

Lift-and-slide windows for large dimensions with excellent maneuverability.

Versatile folding door for XXL openings, with optimal thermal and acoustic performance.


Rendimiento excepcional y diseño elegante, adaptable a cualquier proyecto arquitectónico.


Medium dimensions, minimalist design, without sill frame.


Large dimensions, minimalist design, with integrated sill. Exclusive high-end brand.

With Hydro CIRCAL, Technal reduces the carbon footprint of aluminum from 8.6 kg to just 2.0 kg per kg of aluminum. At Unave, we are proud to work with this innovative material, which consists of 75% or more recycled aluminum, offering a sustainable response to the growing demand for eco-friendly products. Certified by DNV-GL, Hydro CIRCAL is part of Technal’s commitment to more sustainable and responsible production.

With Hydro CIRCAL, Technal reduces the carbon footprint of aluminum from 8.6 kg to just 2.0 kg per kg of aluminum. At Unave, we are proud to work with this innovative material, which consists of 75% or more recycled aluminum, offering a sustainable response to the growing demand for eco-friendly products. Certified by DNV-GL, Hydro CIRCAL is part of Technal’s commitment to more sustainable and responsible production.
At Unave, your safety is our priority. Our windows are designed with the highest security standards to provide peace of mind and protection at all times. From high-quality locks to multipoint locking systems, every detail is designed to ensure the security of your home or project.
Our windows not only have the aesthetic you want, but they also offer exceptional energy efficiency. Thanks to high-quality materials and innovative designs, our windows minimize energy loss and help maintain an ideal temperature in your spaces throughout the year.

We take care of designing, manufacturing, and installing your custom windows. Our team of experts ensures precise and efficient installation, guaranteeing that your windows function perfectly and look amazing.
