SKLO — Fabrico de Janelas de Madeira, PVC e Alumínio Reviews 

Searching for high-quality bespoke windows led us to SKLO, and Vadym was incredibly helpful from day one. We went for the Naturo 92 timber system in Oak for our countryside home near Coimbra. The 92mm profile depth gives a real sense of solidity, and we chose the "Afromosia" lazur finish which looks stunning. The quality of handles and the overall craftsmanship is world-class. Vadym provided regular updates during the production phase, and the installation was handled with great care, truly a premium experience

Octavio managed our window replacement project in Lisbon, and the results are fantastic. We opted for the Qube-line PVC profiles because we wanted that sharp, cubist aesthetic that mimics aluminium. He specifically recommended STV technology to improve structural stability and acoustic insulation, which has been a lifesaver given the street noise in Alcântara. The installation was well organised and completed within the promised timeframe. If you want high-performance PVC with a modern look, Octavio and the SKLO team are the best

SKLO installed 9 Meranti timber windows, all double-glazed, in our home in Sintra, finished in a custom dark colour. The project was handled by Vadym, and what stood out most was how well everything was managed even when we were not always on site. Updates on measurements, production, and installation timing were clear and timely

For our apartment in Cascais, we decided on PVC windows, and SKLO handled everything very efficiently. Frederico managed the project and helped us choose the right PVC profiles with double glazing, focusing on insulation and everyday comfort.Installation was fast, well organised. The team was punctual, tidy, and always available to answer questions. Overall, a smooth and well-managed experience

We chose SKLO for our house in the Algarve and went with 7 Meranti timber windows, double-glazed, in a dark grey exterior with white inside. The project was managed by Yurii, who guided us through every stage, from measurements to final installation. The measuring process was very thorough, and everything was clearly explained, especially how timber behaves in strong sun and coastal humidity. Installation was planned around the weather and completed quickly and cleanly. After installation, we received clear maintenance instructions

Outstanding experience with SKLO. We needed high-quality PVC windows for our villa in Algarve, and Frederico was incredibly efficient. He provided a detailed quote almost immediately and guided us through the thermal insulation specs. The installation was tidy, and the noise reduction is life-changing. If you’re looking for higth-standard service in Portugal, this is it

Top service and excellent product.
Vadim gave us a quote within 24 hours of giving him the specifications.
He also understood our detailed requirements in terms of colour/finish/details/handles/glass quality, and ensured the factory delivered exactly what we wanted. I’m very very happy with the final result.

Vadim was really helpful during the entire process - the quality of the products that we're delivered is very good and the prices were very fair. Great experience!