Construction Guarantees and Decennial Insurance

Understand the legal coverages and insurance policies a professional builder must provide to protect your investment.

Building or renovating a home represents a major financial commitment. To secure this investment, Spanish building laws (LOE) mandate specific construction insurances.

1. Decennial Insurance: 10-Year Structural Coverage

Mandatory for all new residential projects, **decennial insurance** covers structural faults for ten years. We work with an external OCT agency to certify calculations and concrete tests.

2. Comprehensive General Civil Liability (RC) Insurance

Our RC policy covers potential accidental damage to neighboring properties or common elements, which is essential for projects in high-density areas.

3. Contractual Guarantees and Fixed Deadlines

Our contracts lock in a fixed budget and timeline. Any scheduling delay triggers financial penalties, ensuring a transparent and committed business relationship.

Bring Your Project to Life with Nosolo Design

We design and execute luxury comprehensive renovations and new builds with strict quality control, locked-in pricing, and guaranteed delivery times.

Contact Technical Office