Unifloc Cellulose Insulation – 14 kg Bag Loose-Fill Floor Insulation
Unifloc Cellulose Insulation – 14 kg Bag
Unifloc is a loose, capillary-active cellulose fibre insulation made from sorted daily newspaper paper. As a loose-fill floor insulation, it is ideal for timber joist floors, attic areas and top-floor ceilings: loosen – pour – level. The material creates a near-joint-free insulation layer and supports balanced moisture behaviour.
Your benefits
- Easy to install: no cutting required, ideal for renovation & DIY.
- Excellent insulation performance: thermal conductivity λD = 0.038 W/(mK).
- Capillary-active & moisture buffering: absorbs and releases moisture (sorption capable).
- Tested & certified: ETA/CE, VOC tested.
- Fire behaviour: B2 (DIN 4102); Euroclass E / B-s2,d0.
Applications
- Timber joist floors / intermediate floors
- Attic and loft areas
- Top-floor ceiling (non-trafficable or with suitable covering)
Yield & installation
Loosen the material before installation (e.g. with a rake/fork/mixer) and distribute evenly. Guideline: approx. 2.5–3 bags (14 kg each) per 1 m³. Note: not load-bearing – use only in suitable constructions.
Technical data (excerpt)
| Insulation material | Cellulose fibre (from sorted daily newspaper paper), loose-fill |
| Thermal conductivity | λD = 0.038 W/(mK) |
| Vapour diffusion resistance | µ = 1–2 |
| Specific heat capacity | 2544 J/(kgK) |
| Fire classification | B2 (DIN 4102) / Euroclass E, B-s2,d0 (EN 13501-1) |
| Mould resistance | Rating level 0 (EN ISO 846) – no risk of mould growth |
| Density (depending on application) | 30–65 kg/m³ |
| Approval | ETA-08-0009 / CE |
Please follow the installation instructions according to the technical data sheet.