Steel external doors by KMT

Steel entrance doors with door leaf thicknesses from 54mm to 90mm are widely used in single-family houses.

The thickness of the door leaf and solid sealing allow for excellent thermal insulation and protection against weather conditions. Wood-like laminate is resistant to external conditions and preserves colour for many years.

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The windows are covered with a five-year manufacturer’s warranty. The warranty does not expire in the case of clients’ individual, but proper, installation.

We provide post-warranty service support to customers using our company’s installation services.

Multi-point lock system

The KMT steel external doors are equipped with a high-quality multi-point lock system that meet the requirements of burglary standards.

The door is equipped as standard with 3 fixed bolts, which when closing the door, fall into the sockets mounted in the frame.

Color palette

Online catalog

Authorized Installation

1. Mobile Consultancy

In the areas of Silesia and the surrounding area, we perform measurements and consultancy at every stage of your investment.

2. Minimizing the Costs

Assembly and transport costs of our products are offered on very favourable terms.

3. Service Guarantee

Apart from the manufacturer's warranty, which covers the purchased products, we provide service guarantee.

4. Maximum satisfaction

Only high-quality installation is able to guarantee correct operation of products, while maintaining their properties.