Строительные материалы в Казани
Light-transparent constructions
- Windows
- Doors
- Facades
- Sliding systems
- Skylights (light-transparent roofs)
- Winter gardens (conservatories)
- Fireproof and smoke-protection systems
- Burglar-resistant systems
- Bullet-proof systems
- Blast-resistant systems
- Solar systems
- Solar shading systems
- Facades automation and management
Back-ventilated cladding facades
- What is "a back-ventilated facade"?
- Back-ventilated facades advantages
- Technical features
- Facade materials
Roofing and wall materials
- Metal tiles
- Profiled deck
- Seam roof
- Metal siding
- Roofing components
- Rainwater systems SIBA (Sweden)
- Metal-roll cutting
- Materials and coating
- Map of standard colours
Foundation engineering using pile-top drill rigs
- Bored and cast-in-place piles


Doors, manufactured by Estel company, also open various new opportunities in aesthetic design of the building outlook and internal premises. They let us realize fantastic ideas and satisfy all customer’s wishes.

High quality and system compatibility of the used profiles guarantee the high level of comfort, reliability and elegant appearance.

Doors with infill elements like glass blocks, plates, glass or cassettes, which can be used over the whole area, i.e. across the entire door leaf, or only accentuated, and also rich choice in colours and panels, individual accessories, will give you freedom of creative solutions and lets us make really original doors!

A wide range of basic shapes of doors can be made. You can choose between, for example, single and double-leaf versions, with or without side and centre sections or toplight. There is almost no limit to what can be achieved.

We manufacture various types of doors: single and double-leaf, opening inwards and outwards, automatic sliding doors, partitions, glass doors etc. Also we manufacture doors of increased durability – burglar resistant, fireproof, bulletproof etc.

  • Front doors
  • Entrance doors with increased thermal insulation
  • Doors in old style
  • Interior doors
  • Automatic locking