Technical Booklet K Ventilation·Page 40·2.109
Alternative ventilation systems
An alternative ventilation system may be used if it can be demonstrated to meet Part K requirements, such as by satisfying the moisture and performance-based ventilation requirements in Appendix A.
An alternative ventilation system can be used, provided it can be demonstrated to the district council that it satisfies Part K, e.g. by showing that it meets the moisture and performance-based ventilation requirements in Appendix A.
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