Products

Sarai aluminum door and window profiles

Read more about Aluminum profile system for sliding door and hinged thermal break house.

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ACPA aluminum door and window profiles

Read more about Alpa thermal break door and hinged aluminum door system and hinge system.

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AsaŞ aluminum door and window profiles

Read more about Aluminum profile system for sliding doors and windows and hinges of thermal break break.

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Services Provided​

Frequently Asked Questions

Theoretically yes, but since the best looks come from the main output, we do not recommend it. Our windows are powder coated, creating a very hard, durable finish that easily lasts for 40 years or more.

Although aluminum windows are strong and very attractive, their material has a weakness due to its conductivity. At Chehelston, we use years of experience to alleviate this problem. An aluminum window is engineered (to reduce heat transfer) by a polyamide thermal gap, the warm space between the plates and the glass.

Unfortunately no. Aluminum windows have been developed in recent years to provide sleek and sleek designs. If your property is cold or sensitive to adverse weather conditions, we recommend installing a UPVC triple glazed window.

Aluminum is stronger than UPVC, which means it has a finer cross-sectional aluminum frame and a larger glass surface than UPVC. However, aluminum conducts heat and cold and is therefore not as effective as wood or UPVC, which are better at reducing frame temperature transfer.

If you live in a strictly regulated property, you will need to get an agreement from your local authority to replace any windows. There will be conditional regulations on the type of material, such as wooden frames. Conditions usually replace similar ones. There will also be a number of aluminum windows made for specific features. The first step is to check with your local authorities.