Complete solutions for your home and business
New generation windows and doors
About us
Mr.Windows - quality proven over time
We manufacture and install windows, doors and blinds for residential and commercial properties in the Greater Lisbon area.
We work with private clients, businesses and architectural and construction firms. We are certified to the European CLASSE+ energy efficiency standard.


Services
We offer a full range of solutions:
Fabrication, installation, maintenance and warranty - for private and commercial properties
Numbers that speak
for us
Our experience is a guarantee: your windows and doors will be beautiful, comfortable and totally reliable.
8+
8 years on the market
2 500+
realized projects
50%
repeat orders
99%
satisfied customers
Advantages
Why choose us

We are a team of professionals. Doing more than just windows and doors - we create long-term solutions for your comfort and security

Favorable Prices and Deadlines
We offer competitive prices without sacrificing quality. Accurate deadlines are our priority at every stage of the project.

Individual approach
Every project is unique. We take into account the architecture, the climate and the client's wishes to find the best solution for you.

Quality materials
We work with Deceuninck and Cortizo - proven European brands whose products are recognized worldwide.

Can't decide what kind of windows doorsblindsyou need?
We'll help!
Just write to us. Describe your requirements and we will find the best solution - taking into account your budget and comfort requirements.
feedback
Feedback from our customers
What our customers say about us
The windows were installed quickly and neatly. You can see that they are professionals.
Everything was done on time and without fuss. I am very satisfied with the quality.
Good materials, reliable installation. The guys are a pleasure to deal with.
From measuring to installation - everything is top notch. I will recommend to my friends.