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Thermal insulation
Thermal insulation
I want my home to be warm in winter and cool in summer.
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Thermal insulation
Waterproofing
Waterproofing
I want to get rid of mold and moisture in the house.
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Waterproofing

Insulations - Roof insulations

Proper roof insulation and exterior wall insulation will offer you up to 65% savings in energy and money, as you will see a difference of at least 8oC in the interior of your home.
Thermal insulation and simultaneous waterproofing of your home is the best investment, since their construction costs will be amortized within 5 years, while you will benefit from the difference between fuel consumption and electricity for life.

Roof insulation with certified insulation materials and competitive prices.
High quality technical inspections with Thermography.
Insulation specifications
What to avoid
I know what insulation I want
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Message from Mr. Ioannis Goumas
It is not enough to know everything about insulation and roof insulation. You need to be able to apply them individually in each case.

Customer reviews

Your opinion matters!

There is not even a trace of moisture...
Mr Goumas’ work crew waterproofed by rooftop approximately 6 months ago. Following such a difficult winter, the results are amazing. The serious problems were addressed with absolute success and now there is not even a trace of moisture. Communication with Mr. Goumas was exceptional, especially is answering an query. His word is gold. I am absolutely satisfied by both the work and the result. I strongly recommend Mr. Goumas and his services for rooftop insulations. Thank you very much for everything.
Giorgos Perros
17 Apr 2019
Επαγγελματισμός
Επαγγελματισμός, ακρίβεια, άριστη επικοινωνία. μια θετική συνολική εμπειρία. Θα συνιστούσα πλήρως αυτήν την επιχείρηση
Kalli Mahlis
27 Oct 2022
Aπό την πρώτη στιγμή μειώθηκε η θερμοκρασία του σπιτιού
Ανατέθηκε στον Κο Γκούμα να μου κάνει μόνωση στο πατρικό σπίτι στο δικό μου μέρος σε ταράτσα πολυκατοικίας (οι υπόλοιποι ένοικοι δε συμφωνούσαν να γίνει σε όλη) , σε όλη τα στάδια συνεργασίας καθώς και στο αποτέλεσμα άψογοι (από την πρώτη στιγμή μειώθηκε η θερμοκρασία του σπιτιού).
Ειρήνη Κουσίδου
23 Jun 2022

Probably the only ones

who give a real guarantee for the insulations we install.

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We are 1 of 100 members

of the Panhellenic Association of Insulation Companies.

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We are 1 of 23

certified insulation companies.

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Certified Insulation

Click on the pictures and see our credentials.

certification
certification