LoomLuna™ Terra Cotton-Linen Curtains – Natural Fibers, Chemical-Free & Breathable

Full blackout performance almost always requires either a chemical coating or a separate blackout lining layer — fabric weight alone doesn't determine light blocking. Terra's 430 GSM weight gives it a magnificent room-darkening drape and substantial presence, but we've deliberately chosen not to add chemical coatings in order to keep the fabric free from synthetic treatments. If you need complete darkness, we can add a white blackout lining at checkout — this achieves 100% light blocking while preserving Terra's natural texture on the room-facing side.