20+ years of experience in installing waterproofing for roofs, patios, balconies, substructures, pools and ponds. Insulation of roofs and substructures. Expert advice. Independent work or complete implementation including supply of insulation material. New projects, renovations, refurbishments and repairs.

We provide roof construction and repair services, roof renovations, attic conversions, roof extensions, wood-frame construction, installation of Velux skylights, roof trusses, and masonry work. We offer in-person consultations, material delivery, and assessments in accordance with the KPT guild standards. We also provide free consulting, satellite roof surveys, and detailed cost estimates.