Projects – Letoon Architecture
Letoon Architecture

EDUCATIONAL BUILDINGS

Our prestigious architectural projects highlighting durability, aesthetics, and ecological sustainability in educational structures.

Bahcelievler Anatolian High School 1 Bahcelievler Anatolian High School 2

Bahcelievler Anatolian High School

ISTANBUL / TURKEY

Products Used

Keim Innotop

KEIM INNOTOP

A premium, solvent-free, odorless silicate-based interior paint specially developed for indoor environments. Its ecological and healthy formulation makes it the ideal solution for creating safe environments in high-traffic public spaces such as schools.

  • Contains no harmful chemicals and emits no volatile organic compounds (VOCs) into the room air.
  • Holds the Cradle to Cradle Certified sustainability certification.
  • Prevents moisture and mold growth with maximum vapor permeability (breathability).
  • Prevents light reflections thanks to its perfectly uniform, deep matte mineral structure.
  • Does not release toxic gases or contribute to flame spread in the event of a fire.
Keim Fixativ

KEIM FIXATIV

A highly penetrative mineral binding primer based on pure potassium water glass, used as a binder, primer, and diluent for Keim silicate paint systems. It homogenizes highly or unevenly absorbent mineral surfaces to balance paint consumption.

  • Deeply binds and consolidates highly absorbent raw plaster, concrete, or mineral surfaces.
  • Ensures the paint chemically bonds with the substrate (silicification reaction).
  • Fully breathable structure that does not restrict water vapor transmission in any way.
  • Inhibits the growth of microorganisms, mold, and mildew due to its natural alkaline character.
  • Contains no organic solvents, plasticizers, or harmful preservative chemicals.
Esenler Menderes Anatolian High School 1 Esenler Menderes Anatolian High School 2

Esenler Menderes Anatolian High School

ISTANBUL / TURKEY

Products Used

Keim Innotop

KEIM INNOTOP

A premium, solvent-free, odorless silicate-based interior paint specially developed for indoor environments. Its ecological and healthy formulation makes it the ideal solution for creating safe environments in high-traffic public spaces such as schools.

  • Contains no harmful chemicals and emits no volatile organic compounds (VOCs) into the room air.
  • Holds the Cradle to Cradle Certified sustainability certification.
  • Prevents moisture and mold growth with maximum vapor permeability (breathability).
  • Prevents light reflections thanks to its perfectly uniform, deep matte mineral structure.
  • Does not release toxic gases or contribute to flame spread in the event of a fire.
Keim Optil

KEIM OPTIL

An ultra-matte silicate-based interior paint with superior hiding power, developed for large ceiling and wall surfaces sensitive to light. It provides smooth, glare-free, and elegant surfaces even under raking (angled) light conditions.

  • Diffuses light beautifully to make interior spaces feel more spacious and bright.
  • Provides an exceptional depth of color and a velvety matte appearance with its macro-crystalline silicate structure.
  • Odorless and free from solvents and preservatives, making it safe for sensitive and allergy-prone individuals.
  • Highly durable mechanically, easy to clean, and provides long-lasting protection.
  • Provides long-term protection against mold, mildew, and bacteria growth due to its natural alkaline structure.
Keim Fixativ

KEIM FIXATIV

A highly penetrative mineral binding primer based on pure potassium water glass, used as a binder, primer, and diluent for Keim silicate paint systems. It homogenizes highly or unevenly absorbent mineral surfaces to balance paint consumption.

  • Deeply binds and consolidates highly absorbent raw plaster, concrete, or mineral surfaces.
  • Ensures the paint chemically bonds with the substrate (silicification reaction).
  • Fully breathable structure that does not restrict water vapor transmission in any way.
  • Inhibits the growth of microorganisms, mold, and mildew due to its natural alkaline character.
  • Contains no organic solvents, plasticizers, or harmful preservative chemicals.
Esref Bitlis Anatolian High School 1 Esref Bitlis Anatolian High School 2 Esref Bitlis Anatolian High School 3

Esref Bitlis Anatolian High School

ISTANBUL / TURKEY

Product Used

Concretal Lasur

CONCRETAL LASUR

A semi-transparent or opaque sol-silicate mineral concrete stain that fully preserves the natural character, texture, and pore structure of fair-faced concrete while balancing color variations, mottling, and aesthetic imperfections.

  • Preserves the natural concrete aesthetic without altering its raw, organic mineral structure.
  • Aesthetically balances surface stains, formwork defects, and repair marks.
  • Fully UV-resistant; lasts a lifetime without fading, peeling, or flaking.
  • Allows the concrete to breathe with high water vapor permeability, preventing freeze-thaw damage.
  • Protects concrete surfaces from atmospheric acids and carbonation, delaying reinforcement steel corrosion.
Gebze April 23rd BILSEM 1 Gebze April 23rd BILSEM 2

Gebze April 23rd Science and Art Center

KOCAELI / TURKEY

Product Used

Keim Optil

KEIM OPTIL

An ultra-matte silicate-based interior paint with superior hiding power, developed for large ceiling and wall surfaces sensitive to light. It provides smooth, glare-free, and elegant surfaces even under raking (angled) light conditions.

  • Diffuses light beautifully to make interior spaces feel more spacious and bright.
  • Provides an exceptional depth of color and a velvety matte appearance with its macro-crystalline silicate structure.
  • Odorless and free from solvents and preservatives, making it safe for sensitive and allergy-prone individuals.
  • Highly durable mechanically, easy to clean, and provides long-lasting protection.
  • Provides long-term protection against mold, mildew, and bacteria growth due to its natural alkaline structure.
Guneslitepe Primary School 1 Guneslitepe Primary School 2

Guneslitepe Primary School

ISTANBUL / TURKEY

Product Used

Keim Innotop

KEIM INNOTOP

A premium, solvent-free, odorless silicate-based interior paint specially developed for indoor environments. Its ecological and healthy formulation makes it the ideal solution for creating safe environments in high-traffic public spaces such as schools.

  • Contains no harmful chemicals and emits no volatile organic compounds (VOCs) into the room air.
  • Holds the Cradle to Cradle Certified sustainability certification.
  • Prevents moisture and mold growth with maximum vapor permeability (breathability).
  • Prevents light reflections thanks to its perfectly uniform, deep matte mineral structure.
  • Does not release toxic gases or contribute to flame spread in the event of a fire.
Hattat Rakim Secondary School

Hattat Rakim Secondary School

ISTANBUL / TURKEY

Product Used

Keim Innotop

KEIM INNOTOP

A premium, solvent-free, odorless silicate-based interior paint specially developed for indoor environments. Its ecological and healthy formulation makes it the ideal solution for creating safe environments in high-traffic public spaces such as schools.

  • Contains no harmful chemicals and emits no volatile organic compounds (VOCs) into the room air.
  • Holds the Cradle to Cradle Certified sustainability certification.
  • Prevents moisture and mold growth with maximum vapor permeability (breathability).
  • Prevents light reflections thanks to its perfectly uniform, deep matte mineral structure.
  • Does not release toxic gases or contribute to flame spread in the event of a fire.
Koca Mustafa Pasa Anatolian Imam Hatip High School

Koca Mustafa Pasa Anatolian Imam Hatip High School

ISTANBUL / TURKEY

Products Used

Keim Innotop

KEIM INNOTOP

A premium, solvent-free, odorless silicate-based interior paint specially developed for indoor environments. Its ecological and healthy formulation makes it the ideal solution for creating safe environments in high-traffic public spaces such as schools.

  • Contains no harmful chemicals and emits no volatile organic compounds (VOCs) into the room air.
  • Holds the Cradle to Cradle Certified sustainability certification.
  • Prevents moisture and mold growth with maximum vapor permeability (breathability).
  • Prevents light reflections thanks to its perfectly uniform, deep matte mineral structure.
  • Does not release toxic gases or contribute to flame spread in the event of a fire.
Keim Fixativ

KEIM FIXATIV

A highly penetrative mineral binding primer based on pure potassium water glass, used as a binder, primer, and diluent for Keim silicate paint systems. It homogenizes highly or unevenly absorbent mineral surfaces to balance paint consumption.

  • Deeply binds and consolidates highly absorbent raw plaster, concrete, or mineral surfaces.
  • Ensures the paint chemically bonds with the substrate (silicification reaction).
  • Fully breathable structure that does not restrict water vapor transmission in any way.
  • Inhibits the growth of microorganisms, mold, and mildew due to its natural alkaline character.
  • Contains no organic solvents, plasticizers, or harmful preservative chemicals.
Kucukkoy Vocational and Technical Anatolian High School

Kucukkoy Vocational & Technical Anatolian High School

ISTANBUL / TURKEY

Product Used

Keim Innotop

KEIM INNOTOP

A premium, solvent-free, odorless silicate-based interior paint specially developed for indoor environments. Its ecological and healthy formulation makes it the ideal solution for creating safe environments in high-traffic public spaces such as schools.

  • Contains no harmful chemicals and emits no volatile organic compounds (VOCs) into the room air.
  • Holds the Cradle to Cradle Certified sustainability certification.
  • Prevents moisture and mold growth with maximum vapor permeability (breathability).
  • Prevents light reflections thanks to its perfectly uniform, deep matte mineral structure.
  • Does not release toxic gases or contribute to flame spread in the event of a fire.
Mahmut Sevket Zirh Primary School

Mahmut Sevket Zirh Primary School

ISTANBUL / TURKEY

Product Used

Keim Innotop

KEIM INNOTOP

A premium, solvent-free, odorless silicate-based interior paint specially developed for indoor environments. Its ecological and healthy formulation makes it the ideal solution for creating safe environments in high-traffic public spaces such as schools.

  • Contains no harmful chemicals and emits no volatile organic compounds (VOCs) into the room air.
  • Holds the Cradle to Cradle Certified sustainability certification.
  • Prevents moisture and mold growth with maximum vapor permeability (breathability).
  • Prevents light reflections thanks to its perfectly uniform, deep matte mineral structure.
  • Does not release toxic gases or contribute to flame spread in the event of a fire.
MEF Schools 1 MEF Schools 2

MEF Schools Ulus Campus

ISTANBUL / TURKEY

Product Used

Concretal Lasur

CONCRETAL LASUR

A semi-transparent or opaque sol-silicate mineral concrete stain that fully preserves the natural character, texture, and pore structure of fair-faced concrete while balancing color variations, mottling, and aesthetic imperfections.

  • Preserves the natural concrete aesthetic without altering its raw, organic mineral structure.
  • Aesthetically balances surface stains, formwork defects, and repair marks.
  • Fully UV-resistant; lasts a lifetime without fading, peeling, or flaking.
  • Allows the concrete to breathe with high water vapor permeability, preventing freeze-thaw damage.
  • Protects concrete surfaces from atmospheric acids and carbonation, delaying reinforcement steel corrosion.
MEF University 1 MEF University 2

MEF University

ISTANBUL / TURKEY

Product Used

Concretal Lasur

CONCRETAL LASUR

A semi-transparent or opaque sol-silicate mineral concrete stain that fully preserves the natural character, texture, and pore structure of fair-faced concrete while balancing color variations, mottling, and aesthetic imperfections.

  • Preserves the natural concrete aesthetic without altering its raw, organic mineral structure.
  • Aesthetically balances surface stains, formwork defects, and repair marks.
  • Fully UV-resistant; lasts a lifetime without fading, peeling, or flaking.
  • Allows the concrete to breathe with high water vapor permeability, preventing freeze-thaw damage.
  • Protects concrete surfaces from atmospheric acids and carbonation, delaying reinforcement steel corrosion.
Osman Tevfik Yalman Secondary School 1 Osman Tevfik Yalman Secondary School 2

Osman Tevfik Yalman Secondary School

ISTANBUL / TURKEY

Product Used

Keim Innotop

KEIM INNOTOP

A premium, solvent-free, odorless silicate-based interior paint specially developed for indoor environments. Its ecological and healthy formulation makes it the ideal solution for creating safe environments in high-traffic public spaces such as schools.

  • Contains no harmful chemicals and emits no volatile organic compounds (VOCs) into the room air.
  • Holds the Cradle to Cradle Certified sustainability certification.
  • Prevents moisture and mold growth with maximum vapor permeability (breathability).
  • Prevents light reflections thanks to its perfectly uniform, deep matte mineral structure.
  • Does not release toxic gases or contribute to flame spread in the event of a fire.
Sehit Bedir Karabiyik High School 1 Sehit Bedir Karabiyik High School 2

Sehit Bedir Karabiyik High School

ISTANBUL / TURKEY

Products Used

Keim Innotop

KEIM INNOTOP

A premium, solvent-free, odorless silicate-based interior paint specially developed for indoor environments. Its ecological and healthy formulation makes it the ideal solution for creating safe environments in high-traffic public spaces such as schools.

  • Contains no harmful chemicals and emits no volatile organic compounds (VOCs) into the room air.
  • Holds the Cradle to Cradle Certified sustainability certification.
  • Prevents moisture and mold growth with maximum vapor permeability (breathability).
  • Prevents light reflections thanks to its perfectly uniform, deep matte mineral structure.
  • Does not release toxic gases or contribute to flame spread in the event of a fire.
Keim Fixativ

KEIM FIXATIV

A highly penetrative mineral binding primer based on pure potassium water glass, used as a binder, primer, and diluent for Keim silicate paint systems. It homogenizes highly or unevenly absorbent mineral surfaces to balance paint consumption.

  • Deeply binds and consolidates highly absorbent raw plaster, concrete, or mineral surfaces.
  • Ensures the paint chemically bonds with the substrate (silicification reaction).
  • Fully breathable structure that does not restrict water vapor transmission in any way.
  • Inhibits the growth of microorganisms, mold, and mildew due to its natural alkaline character.
  • Contains no organic solvents, plasticizers, or harmful preservative chemicals.
Sumer Imam Hatip Secondary School

Sumer Imam Hatip Secondary School

ISTANBUL / TURKEY

Product Used

Keim Innotop

KEIM INNOTOP

A premium, solvent-free, odorless silicate-based interior paint specially developed for indoor environments. Its ecological and healthy formulation makes it the ideal solution for creating safe environments in high-traffic public spaces such as schools.

  • Contains no harmful chemicals and emits no volatile organic compounds (VOCs) into the room air.
  • Holds the Cradle to Cradle Certified sustainability certification.
  • Prevents moisture and mold growth with maximum vapor permeability (breathability).
  • Prevents light reflections thanks to its perfectly uniform, deep matte mineral structure.
  • Does not release toxic gases or contribute to flame spread in the event of a fire.
Uskudar Primary School

Uskudar Primary School

ISTANBUL / TURKEY

Product Used

Concretal Lasur

CONCRETAL LASUR

A semi-transparent or opaque sol-silicate mineral concrete stain that fully preserves the natural character, texture, and pore structure of fair-faced concrete while balancing color variations, mottling, and aesthetic imperfections.

  • Preserves the natural concrete aesthetic without altering its raw, organic mineral structure.
  • Aesthetically balances surface stains, formwork defects, and repair marks.
  • Fully UV-resistant; lasts a lifetime without fading, peeling, or flaking.
  • Allows the concrete to breathe with high water vapor permeability, preventing freeze-thaw damage.
  • Protects concrete surfaces from atmospheric acids and carbonation, delaying reinforcement steel corrosion.
Anafartalar Science High School 1 Anafartalar Science High School 2

Anafartalar Science High School

ISTANBUL / TURKEY

Products Used

Keim Optil

KEIM OPTIL

An ultra-matte silicate-based interior paint with superior hiding power, developed for large ceiling and wall surfaces sensitive to light. It provides smooth, glare-free, and elegant surfaces even under raking (angled) light conditions.

  • Diffuses light beautifully to make interior spaces feel more spacious and bright.
  • Provides an exceptional depth of color and a velvety matte appearance with its macro-crystalline silicate structure.
  • Odorless and free from solvents and preservatives, making it safe for sensitive and allergy-prone individuals.
  • Highly durable mechanically, easy to clean, and provides long-lasting protection.
  • Provides long-term protection against mold, mildew, and bacteria growth due to its natural alkaline structure.
Keim Fixativ

KEIM FIXATIV

A highly penetrative mineral binding primer based on pure potassium water glass, used as a binder, primer, and diluent for Keim silicate paint systems. It homogenizes highly or unevenly absorbent mineral surfaces to balance paint consumption.

  • Deeply binds and consolidates highly absorbent raw plaster, concrete, or mineral surfaces.
  • Ensures the paint chemically bonds with the substrate (silicification reaction).
  • Fully breathable structure that does not restrict water vapor transmission in any way.
  • Inhibits the growth of microorganisms, mold, and mildew due to its natural alkaline character.
  • Contains no organic solvents, plasticizers, or harmful preservative chemicals.
Behcet Kemal Caglar Anatolian High School 1 Behcet Kemal Caglar Anatolian High School 2

Behcet Kemal Caglar Anatolian High School

ISTANBUL / TURKEY

Products Used

Keim Innotop

KEIM INNOTOP

A premium, solvent-free, odorless silicate-based interior paint specially developed for indoor environments. Its ecological and healthy formulation makes it the ideal solution for creating safe environments in high-traffic public spaces such as schools.

  • Contains no harmful chemicals and emits no volatile organic compounds (VOCs) into the room air.
  • Holds the Cradle to Cradle Certified sustainability certification.
  • Prevents moisture and mold growth with maximum vapor permeability (breathability).
  • Prevents light reflections thanks to its perfectly uniform, deep matte mineral structure.
  • Does not release toxic gases or contribute to flame spread in the event of a fire.
Keim Optil

KEIM OPTIL

An ultra-matte silicate-based interior paint with superior hiding power, developed for large ceiling and wall surfaces sensitive to light. It provides smooth, glare-free, and elegant surfaces even under raking (angled) light conditions.

  • Diffuses light beautifully to make interior spaces feel more spacious and bright.
  • Provides an exceptional depth of color and a velvety matte appearance with its macro-crystalline silicate structure.
  • Odorless and free from solvents and preservatives, making it safe for sensitive and allergy-prone individuals.
  • Highly durable mechanically, easy to clean, and provides long-lasting protection.
  • Provides long-term protection against mold, mildew, and bacteria growth due to its natural alkaline structure.
Keim Fixativ

KEIM FIXATIV

A highly penetrative mineral binding primer based on pure potassium water glass, used as a binder, primer, and diluent for Keim silicate paint systems. It homogenizes highly or unevenly absorbent mineral surfaces to balance paint consumption.

  • Deeply binds and consolidates highly absorbent raw plaster, concrete, or mineral surfaces.
  • Ensures the paint chemically bonds with the substrate (silicification reaction).
  • Fully breathable structure that does not restrict water vapor transmission in any way.
  • Inhibits the growth of microorganisms, mold, and mildew due to its natural alkaline character.
  • Contains no organic solvents, plasticizers, or harmful preservative chemicals.
Ibrahim Kocarslan Secondary School 1 Ibrahim Kocarslan Secondary School 2 Ibrahim Kocarslan Secondary School 3 Ibrahim Kocarslan Secondary School 4 Ibrahim Kocarslan Secondary School 5

Ibrahim Kocarslan Secondary School

ISTANBUL / TURKEY

Product Used

Keim Innotop

KEIM INNOTOP

A premium, solvent-free, odorless silicate-based interior paint specially developed for indoor environments. Its ecological and healthy formulation makes it the ideal solution for creating safe environments in high-traffic public spaces such as schools.

  • Contains no harmful chemicals and emits no volatile organic compounds (VOCs) into the room air.
  • Holds the Cradle to Cradle Certified sustainability certification.
  • Prevents moisture and mold growth with maximum vapor permeability (breathability).
  • Prevents light reflections thanks to its perfectly uniform, deep matte mineral structure.
  • Does not release toxic gases or contribute to flame spread in the event of a fire.
Aksaray Mahmudiye Secondary School 1 Aksaray Mahmudiye Secondary School 2 Aksaray Mahmudiye Secondary School 3

Aksaray Mahmudiye Secondary School

AKSARAY / TURKEY

Products Used

Keim Innotop

KEIM INNOTOP

A premium, solvent-free, odorless silicate-based interior paint specially developed for indoor environments. Its ecological and healthy formulation makes it the ideal solution for creating safe environments in high-traffic public spaces such as schools.

  • Contains no harmful chemicals and emits no volatile organic compounds (VOCs) into the room air.
  • Holds the Cradle to Cradle Certified sustainability certification.
  • Prevents moisture and mold growth with maximum vapor permeability (breathability).
  • Prevents light reflections thanks to its perfectly uniform, deep matte mineral structure.
  • Does not release toxic gases or contribute to flame spread in the event of a fire.
Keim Fixativ

KEIM FIXATIV

A highly penetrative mineral binding primer based on pure potassium water glass, used as a binder, primer, and diluent for Keim silicate paint systems. It homogenizes highly or unevenly absorbent mineral surfaces to balance paint consumption.

  • Deeply binds and consolidates highly absorbent raw plaster, concrete, or mineral surfaces.
  • Ensures the paint chemically bonds with the substrate (silicification reaction).
  • Fully breathable structure that does not restrict water vapor transmission in any way.
  • Inhibits the growth of microorganisms, mold, and mildew due to its natural alkaline character.
  • Contains no organic solvents, plasticizers, or harmful preservative chemicals.
Gunebakan Primary School 1 Gunebakan Primary School 2 Gunebakan Primary School 3 Gunebakan Primary School 4

Gunebakan Primary School

ISTANBUL / TURKEY

Product Used

Keim Innotop

KEIM INNOTOP

A premium, solvent-free, odorless silicate-based interior paint specially developed for indoor environments. Its ecological and healthy formulation makes it the ideal solution for creating safe environments in high-traffic public spaces such as schools.

  • Contains no harmful chemicals and emits no volatile organic compounds (VOCs) into the room air.
  • Holds the Cradle to Cradle Certified sustainability certification.
  • Prevents moisture and mold growth with maximum vapor permeability (breathability).
  • Prevents light reflections thanks to its perfectly uniform, deep matte mineral structure.
  • Does not release toxic gases or contribute to flame spread in the event of a fire.
Yunus Emre Primary School

Yunus Emre Primary School

ISTANBUL / TURKEY

Product Used

Keim Optil

KEIM OPTIL

An ultra-matte silicate-based interior paint with superior hiding power, developed for large ceiling and wall surfaces sensitive to light. It provides smooth, glare-free, and elegant surfaces even under raking (angled) light conditions.

  • Diffuses light beautifully to make interior spaces feel more spacious and bright.
  • Provides an exceptional depth of color and a velvety matte appearance with its macro-crystalline silicate structure.
  • Odorless and free from solvents and preservatives, making it safe for sensitive and allergy-prone individuals.
  • Highly durable mechanically, easy to clean, and provides long-lasting protection.
  • Provides long-term protection against mold, mildew, and bacteria growth due to its natural alkaline structure.
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