Kattoexpertit is a renowned brand in the roofing and waterproofing industry, specializing in durable and long-lasting bitumen membrane roofs. With over a thousand successful roofing projects completed, Lohjan Kattoexpertit has been a trusted name since its establishment in 2003. At Kattoexpertit, we provide comprehensive services for both new roof installations and roof refurbishments.

Our team of skilled professionals offers expert roof construction planning and competitive pricing. We utilize high-quality SBS rubber-bitumen roofing materials for our projects, ensuring durability and superior performance. We cater to a wide range of customers, from large industrial buildings to small-scale roofing projects, delivering cost-effective solutions.

Our experienced and trained roofers guarantee technically sound and high-quality results. Every member of our team has undergone specialized training in fire safety, ensuring adherence to safety standards and regulations. Customer satisfaction is our top priority, and we maintain open communication with our clients at every stage of the roofing process.

We follow the guidelines outlined in the Toimivat Katot 2019 publication and are a proud member of the Kattoliitto Ry association, holding an AAA rating. Contact Lohjan Kattoexpertit today for reliable roofing solutions that meet your needs