Loftræsting

Could you clarify what you mean by "loftræsting"? The term does not appear to correspond to a widely recognized Danish concept in available sources. If you can share the domain or a brief definition, I can draft a concise, neutral wiki-style article (under 300 words). For example, is it related to:

- architecture/building science (e.g., attic or loft insulation and air-tightness testing),

- a cultural or culinary practice,

- a historical or literary term,

- or another field?

If you have a source or intended meaning, please provide it, and I’ll write the article accordingly.