Home The company Qualifications New work & renovation Our achievements Recruitment Contact 1 + ACCESS THE ARCHIVES “Monitoring the roof terraces of our building stock was a real headache. It took a lot of my time and I didn't have a real visibility of the situation, except to move around. I found in the new ROOFTECH online service offered to me by Imper Tightness: the means from my computer to know and follow in real time, all interventions, view reports, assess maintenance costs, anticipate my budgets by site .... >> LEARN MORE A maintenance service specially dedicated to the maintenance and monitoring of your assets. Follow your maintenance in real time, everything is online! LEARN MORE Bituminous membrane, synthetic membrane, greening of roofs, photovoltaics ... LEARN MORE Numerous technical steel cladding solutions to bring your architectural projects to life. LEARN MORE Compliance and installation of smoke extraction, all types, all sizes as standard or made to measure. LEARN MORE Lifelines, guardrails, walkways, ladders ... LEARN MORE Lecuru business park - 143, rue des Entrepreneurs - 60610 Lacroix-Saint-Ouen Tel. 03 44 41 23 92 - Fax 03 44 41 20 12 - contact@imper-etancheite.fr