CORTIZO 4900
Geometry system
- Depth (2-way frame): 81 mm
- Depth (3-way frame): 137 mm
- Visible height: 110 mm
- Central node: 35 mm
- Dim. Max. Sash: W 2200 mm / H2600mm
- Max weight sash: 240 kg
Thermal performance
- Uw≥ 1,2 W/m2K
Maximum Glass Thickness
- 36 mm
Acoustic Performance
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Cortizo
Description
TECHNICAL DATA
Profile thickness
- Door 2.0 mm
Maximum glazing thickness
- 30 mm
Opening possibilities
- Up to 6 sashes
- Up to 3 rails
1 sash + 1 fixed / 2 sashes + 1 fixed
Pocket solution possibility in 1, 2, 3 & 4 sashes
Possibility of interior and exterior corner at 90o without mullion
Opening possibilities
- Sliding of 2, 3, 4 & 6 sashes
Possibility of 1, 2, 3 & 4 rails
Pocket possibility
Possibility of interior and exterior corner sash at 90o without mullion
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What customers say about us?
Sbw Group LTD
4.3
9 Reviews
Was very impressed both by the service…
Was very impressed both by the service and the product. After a bad experience with a previous window company, which you could feel the draft coming through after one month of instalation, I was skeptical to try different company. I am thrilled I found SBW GROUP. I had my windows done in April 2024 and the quality is above my expectations. The installation team was very organised, professional and considerate and we are very pleased with the results. Highly recommend them.
Feedback
I have new windows and one door fitted last year with Sbw Group LTD company. I am very happy how my windows looks. The quality is very good, we saw a big difference on the comfort inside the house as we don’t feel the wind and cold through the windows. We had some issues with our door but the company solved it quickly and professionally. I do recommend Sbw company for the price, quality and professionalism.
I purchased an aluminum residential…
I purchased an aluminum residential door with a fingerprint system and a PVC door from them, including installation. I was able to discuss all the details during a visit to their showroom, which simplified the situation as it was easier to communicate my preferences and requests. I am very satisfied with the quality of the products and highly recommend them!
Rated 4.3/5 based on 9 reviws.
Sbw Group LTD
4.3
9 Reviews
Was very impressed both by the service…
Was very impressed both by the service and the product. After a bad experience with a previous window company, which you could feel the draft coming through after one month of instalation, I was skeptical to try different company. I am thrilled I found SBW GROUP. I had my windows done in April 2024 and the quality is above my expectations. The installation team was very organised, professional and considerate and we are very pleased with the results. Highly recommend them.
Feedback
I have new windows and one door fitted last year with Sbw Group LTD company. I am very happy how my windows looks. The quality is very good, we saw a big difference on the comfort inside the house as we don’t feel the wind and cold through the windows. We had some issues with our door but the company solved it quickly and professionally. I do recommend Sbw company for the price, quality and professionalism.
I purchased an aluminum residential…
I purchased an aluminum residential door with a fingerprint system and a PVC door from them, including installation. I was able to discuss all the details during a visit to their showroom, which simplified the situation as it was easier to communicate my preferences and requests. I am very satisfied with the quality of the products and highly recommend them!
Rated 4.3/5 based on 9 reviws.
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