Insulation

We insulate the entire building envelope of your home

Free quote

At Cleys we are specialists in insulating the façade, the roof and the windows & doors of your home. One single point of contact for the complete external insulation of your house. This way you save costs, worries, time and energy with Cleys. After completion we provide you with all the necessary certificates to apply for your insulation premiums.

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OUR SUCCESS, YOUR BENEFIT

Why insulate with Cleys?

No thermal bridges
Big energy savings
Various finishing options
Your permit, our concern
Financial support through premium
Top-quality finishing and connections
Major EPC improvement
10-year warranty
Reliable for 25 years already
Great added value for your home
Your home ready for 2050

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Go over the possibilities with us, we’ll come by with free advice

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QUESTION 1

Is it new building cladding or do you want to renovate facades?

New construction (21% VAT) Renovation (6% VAT)

QUESTION 2

What finish would you like on your facade?

Spray cork Crepi

Total renovation with crepi in Kieldrecht

Facade renovation with plaster in Sint-Niklaas

Facade renovation with spray cork in Berlare

Facade renovation with plaster in Evergem

Facade renovation with plaster in Mariakerke

Facade with spray cork and brick slips in Hofstade

Facade with insulation and brick slips Merksem

Total renovation of a house in Kalmthout

Total renovation of façade and roof in Kuurne

Façade insulation with render in Kruishoutem

Facade insulation with crépi in Moerzeke

Facade with crépi and insulation in Lokeren

Brick slips and facade insulation in Hulst

Crepi and insulation for façade in Moerbeke-Waas

Crepi and insulation for façade in Sinaai-Waas

Spray cork façade with insulation in Sinaai-Waas

Spray cork and insulation for a house in Wilrijk

Roof and facade renovation in Zwijndrecht

Anthracite crepi on terraced house in Zwijndrecht

Facade renovation of apartment in Antwerp

Spray cork and roof renovation in Beveren

Crepi and insulation for a house in Putte

Facade renovation in Overijse with crepi

Facade renovation in Wilrijk with white crepi

Facade insulation and crepi with wood finish in Kapellen

Facade insulation and white crepi in Eeklo

Facade insulation and grey crepi in Melle

Facade insulation with crepi in De Klinge

Facade insulation terraced house Denderleeuw

Facade renovation with crepi in Oostakker

Crepi and facade insulation in Nieuwkerken-Waas

Facade insulation & crepi in Sint-Gillis-Waas

Facade insulation and pink crepi in Ghent

Facade insulation and brick slips in Zottegem

Facade insulation and crepi in Grimbergen

Facade insulation and crepi in Oudenburg

Facade insulation and spray cork in Zemst

Facade insulation and brick slips in Deurne

Facade insulation with spray cork in Bornem

Insulation, crepi and roof in Kieldrecht

Facade insulation spray cork and brick slips Merchtem

Facade insulation and spray cork in Ghent

Facade insulation and crepi in Sint-Niklaas

Villa in Schoten gets roof and facade insulation

Cleys renovates facade in Ninove with crepi

Facade insulation with crepi in Zwijndrecht

Cleys renovates facade in Sint-Niklaas with crepi

Crepi and insulation for a house in Lebbeke

Sleek crepi facade for a house in Schilde

Cleys renovates facade with crepi in Hulst

Schoten: small facade, big renovation difference

Facade insulation and crepi in De Klinge

Facade insulation and roof renovation in Waregem

facade insulation roof insulation windows

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We will visit you with no-obligation advice.

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Herman Fistels (Edegem) - “Highly professional installation of facade insulation at a competitive price. Rarely have I seen so much effort made to minimize disruption and tidy up so thoroughly after the work. Top-notch work!”

Johan Bergmans (Deurne) - “Cleys bv professionally insulated our rear facade and made it presentable again with crepi.”

Isabel Nuyttens (Sint-Niklaas) - "This company has many strengths: Speed: communication, site visit, quotation, and delivery. Communication: friendly and quick response to questions via email. Focus on a personal approach and customer service. Reliability and solid quality. Simplicity: the quote is clearly laid out, options can be easily adjusted, and they give clear advice about the materials and options. Customer friendliness: all staff are very sympathetic and take your wishes into account. Payments: are transparent and made in installments. This company is the right choice if you prioritize good communication, clear agreements, sustainable, long-term solutions, and quality without any headaches."

Christine Heremans (Ghent) - “From quotation to delivery, everyone provided perfect support... friendly... helpful with our questions... a top company... the end result is superb, thanks to everyone.”

Laurent Peeters (Edegem) - “Insulation of apartment facade, more than satisfied with this company! From quotation to completion: professional approach, always willing to provide more information. The installation team works extremely punctually and competently.”

Ellen Van Landeghem - “Very satisfied with this ‘young’ company. After visiting the site, we received a very clear and accurate quote. Excellent value for money. They respond very quickly to emails. The work was carried out very smoothly. Hats off to the team that came to work for us. The site was also left very tidy afterwards. We definitely recommend Cleys!”

Anke Decoster (Kruibeke) - “Very satisfied with this company, very quick, friendly, and personal contact, our side wall was sprayed with cork in record time.”

Thomas De Baets (Gent) - "Cleys exceeded all expectations with the renovation of our terraced house's facade! We appreciated the smooth communication with everyone involved, the manager, site supervisor, and craftsmen, as well as the accurate planning. Diego, our site supervisor, doesn't sell empty promises, but sound advice based on practical experience."

Greet Debusschere - “We had our facade insulated and covered with crepi. We are very satisfied with our collaboration with Cleys. A professional team from quotation to delivery. Everything was cleaned up nicely at the end of the work. Good guidance from site manager Diego. And a fantastic end result. Thank you, everyone.”

Bert De Hertogh (Beveren) - "We would like to express our sincere thanks and admiration for the CLEYS team. From the first contact to the final finish, the collaboration went smoothly. They carried out both our facade renovation and roof renovation with the utmost care and craftsmanship, and the end result is simply beautiful! The CLEYS team excels in professionalism and customer focus. They kept us informed of every step in the process and always worked according to plan, without delays. What's more, we immediately noticed how meticulous and detailed their work was. Their eye for detail made all the difference and ensured a finish that exceeded our expectations."

Insulation

INSULATE FROM THE OUTSIDE

Facade insulation, roof insulation, windows & doors

OUR SUCCESS, YOUR BENEFIT

Why insulate with Cleys?

Book an appointment

Calculate the price for your new facade

QUESTION 1

Is it new building cladding or do you want to renovate facades?

QUESTION 2

What finish would you like on your facade?

THEY WENT BEFORE YOU

Completed facade insulation projects

BEFORE & AFTER

Amazing results!

Make an appointment

We will visit you with no-obligation advice.

Reviews

What do our existing customers think?

Insulation

INSULATE FROM THE OUTSIDE

Facade insulation, roof insulation, windows & doors

OUR SUCCESS, YOUR BENEFIT

Why insulate with Cleys?

INSULATION SERVICES

This is how we improve your living comfort

Facade insulation

Roof insulation

Windows & Doors

Book an appointment

Calculate the price for your new facade

QUESTION 1

Is it new building cladding or do you want to renovate facades?

QUESTION 2

What finish would you like on your facade?

THEY WENT BEFORE YOU

Completed facade insulation projects

BEFORE & AFTER

Amazing results!

Make an appointment

We will visit you with no-obligation advice.

Reviews

What do our existing customers think?

Free renovation guide

Renovate smarter with Cleys