Insulation & Waterproofing in Petralona, Thiseio & Gkazi
Minutes from Kallithea via Peiraios and Chamosternas, we serve Ano and Kato Petralona, Thiseio and Kerameikos. The neighbourhood mixes low houses with courtyards and wooden shutters alongside apartment blocks needing roof waterproofing, exterior plaster repair and interior renovation. We carry out flat roof waterproofing and thermal insulation in Petralona, Thiseio & Gkazi, including white liquid membranes, sprayed polyurethane foam, new slope screeds, sealing under solar heaters, balconies, pilotis ceilings, skylights and built-in planters.
Directly served areas:
Permanent solutions against humidity, with high-durability materials and 18 years of experience.
Roof Waterproofing
We apply elastomeric bituminous membranes and cool-roof materials for complete roof waterproofing, ensuring long-term protection from leaks.
Wall & Basement Insulation
We treat rising damp with specialized renders and cementitious waterproofing coatings, stopping the problem at its root.
External Wall Thermal Insulation
External thermal insulation composite systems (ETICS) that reduce energy loss by up to 40% and upgrade the building's appearance.
Bathroom & Wet Area Waterproofing
Specialized waterproofing systems under tiles that prevent water penetration into adjacent spaces.
Spray Polyurethane Foam
Polyurethane foam sprayed onto flat roofs, tiled roofs, metal sheeting and ceilings, forming one seamless layer of insulation with no joints.
Metal & Corrugated Roofs
Gutter repairs, anti-rust protection and waterproof coatings for metal sheet and corrugated roofs.
Roof • Jobs in this category
Apartment Terrace Waterproofed with a White Membrane
A worn, cracked terrace was cleaned and primed, its cracks were sealed, and it was coated with a white liquid waterproofing membrane.
See the job step by step
A Roof Terrace with Cracks and a White Coating
A roof terrace with cracks in its surface was covered with a white coating across its whole area, right up to the parapets and railings.
See the job step by step
A Roof Terrace with a New White Coating
A roof terrace with an old, worn surface was covered first with a grey layer and then with a white coating across its whole area.
See the job step by stepQuick answers
Answers to the questions we get asked most, with examples from real jobs.
Free of charge and with no obligation
We come directly to your property, inspect your roof or interior, and give you a detailed quote with no obligations.
Why Trust Us
- Free site inspection and detailed cost estimate
- Certified materials from leading manufacturers
- Written warranty on all work performed
- Clean and organized way of working