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DachPro – Your Partner for Craftsmanship and Construction

Specialist Company for Roofing Work

Roof Renovation & Repair

We are an experienced craft business focusing on roof renovation, sealing, and energy-efficient modernization. Our clients are homeowners, developers, and architects who value professional execution and durable solutions.

„Every roof is different – we inspect on site, advise neutrally, and implement on schedule.“

Construction Services from a Single Source

Renovation & Building Service

In addition to roofing projects, we also take on accompanying construction services: facade work, scaffolding, drainage, and minor building repairs. This ensures clear contact persons and warranty coverage.

„We think along on the construction site – from the first inspection to the final acceptance.“

Modern Solutions for Existing Buildings and New Construction

Energy Efficiency & Material Expertise

Whether flat roof sealing, rafter insulation, or tile renovation – we rely on tested materials and current processing standards. Our team regularly undergoes further training to offer you the most economical and durable solution.

„Good craftsmanship saves costs in the long run and protects the building structure.“
Project Manager & Master Roofer

Jürgen Oswald

Active in the roofing trade for over 18 years. Specialized in pitched roof renovations and historical building fabric. Most recently led the renovation of a listed building in Vienna's city center.

Civil Engineer & Energy Consultant

Denise Haberl B.A.

Responsible for structural calculations and insulation concepts. Advises on funding opportunities and creates individual renovation roadmaps for single and multi-family homes.

Workshop & Assembly

Lukas Aigner

Trained tinsmith and roofer. Carries out sealing work on flat roofs and handles sheet metal connections, gutters, and snow guards.

Customer Service & Scheduling

Sabine Gruber

Ensures smooth processes between the construction site and the office. Answers questions about quotes, coordinates material deliveries, and is the first point of contact for customers.

All our employees undergo regular training on new materials and safety standards.

Frequently Asked Questions About Roofing Work

Short answers to the most important topics regarding roof renovation, sealing, and maintenance.

When is a roof renovation necessary?

Typical signs are damp spots on the ceiling, visible cracks in tiles or slate, moss growth, and increased heating costs. Have your roof inspected by a professional company at least every ten years – this allows you to detect damage early and avoid costly consequences.

Which sealing is suitable for a flat roof?

For flat roofs, PVC, FPO, and bitumen membranes are primarily used. The choice depends on the roof structure, usage (e.g., roof terrace), and local weather conditions. We advise you on site and carry out the sealing professionally.

How long does a roof repair take?

Minor repairs such as replacing individual tiles or sealing a leak are usually completed in one day. For a comprehensive renovation, you should expect one to two weeks – depending on roof size, material, and weather.

Can I install roof insulation retroactively?

Yes, retrofitting insulation is almost always possible. The most common methods are between-rafter insulation (from the inside) and above-rafter insulation (from the outside). Both variants noticeably reduce heating costs and improve living comfort. We check the building structure in advance and recommend the appropriate solution.

Do you also handle the disposal of old roofing materials?

Of course. We take care of the professional dismantling and disposal of all old materials – including recycling of tiles, slate, and metals. The costs are transparently stated in the offer.

Request individual consultation

Our Drive: Craftsmanship That Lasts

We stand for precise roofing work and thoughtful renovations that protect and enhance buildings in the long term. Our goal is to be a reliable partner for builders and homeowners – with clear communication, clean execution, and sustainable results.

Professional Execution Every project begins with a thorough on-site analysis. We work according to recognized technical standards and rely on proven materials – from roof tiles to sealing membranes.

Transparent Planning Before construction starts, you will receive a detailed schedule with milestones and realistic timeframes. We discuss changes openly before they affect the timeline.

Long-Lasting Solutions Our focus is on value retention and energy efficiency. Professional insulation or renovation reduces heating costs and protects the building structure for decades.

Reliable Support Even after completion, we remain your point of contact for maintenance and inspection. This ensures that your roof remains permanently watertight and functional.

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