KorjausRYL
KorjausRYL makes quality requirements visible before work begins.
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The designer prepares renovation project plans that specify structural repairs, materials, and implementation methods.
KorjausRYL provides a ready-made framework for quality requirements. Design documents and work specifications can directly reference its requirements instead of rewriting every detail from scratch.
This ensures that plans are unambiguous and support implementation from start to finish.


The developer initiates a renovation project and defines its scope, schedule, and objectives.
KorjausRYL can be incorporated into tender documents and contracts, ensuring that quality requirements are clear and consistent for all bidders.
This creates a unified foundation for the entire project—from design through implementation.
Contractors often perform renovation work under varying conditions and within the constraints of existing structures.
KorjausRYL defines both quality requirements and implementation methods, ensuring that expectations are not left to project-specific interpretation.
This facilitates planning, execution, and collaboration with other project stakeholders.


The supervisor monitors whether renovation work is carried out according to the plans and contractual requirements.
KorjausRYL provides concrete criteria for areas such as structural repairs, implementation methods, and final quality.
Assessments are based on mutually agreed requirements rather than solely on experience or personal opinion.
A housing company or property owner initiates a renovation project such as a plumbing renovation or façade repair.
KorjausRYL makes quality requirements visible and understandable. It helps clients understand what is expected from the work and what the final outcome should be.
This provides greater confidence in decision-making and project management.

RYL’s established role as the project's general technical reference document is comparable to that of the contractual document YSE.
The Building Act and YSE require that design and construction be carried out in accordance with good construction practice.
