Unifloc cellulose insulation – blown-in insulation & floor fill
Pour-in or blow-in
Unifloc cellulose insulation – two methods, one product
Unifloc cellulose insulation is manufactured in Baden-Württemberg from single-grade recycled paper and is suitable for two methods: as pour-in insulation for open, accessible surfaces and as blow-in insulation for enclosed cavities in roof, wall and ceiling. Both variants are available – in individual bags and on pallets.
Unifloc as pour-in insulation
14 kg bag and pallet 294 kg for timber joist ceilings, loft floors and top-storey ceilings. Loosen – pour in – done. No machinery, suitable for DIYers too.
To the 14 kg bag → Enclosed cavitiesUnifloc as blow-in insulation
Pallet 315 kg for machine-applied blow-in insulation in roof slopes, timber-frame walls and ceilings. Seamless, settlement-proof, for new builds and renovation.
To the blow-in pallet →Products at a glance
Unifloc cellulose insulation – bag or pallet, pour-in or blow-in
| Product | Unifloc 14 kg bag | Unifloc pallet 294 kg | Unifloc pallet 315 kg |
|---|---|---|---|
| Application | Pour-in (by hand) | Pour-in (by hand) | Blow-in (by machine) |
| Ideal for | Small areas, DIYers | Larger areas, tradespeople | Roof, wall, ceiling – specialist contractor |
| Price per kg | EUR 1.49/kg | EUR 1.43/kg | EUR 1.39/kg |
| Thermal conductivity | λD = 0.038 W/(mK) | λD = 0.038 W/(mK) | λD = 0.038 W/(mK) |
Why cellulose insulation
What makes Unifloc special?
Summer heat protection
Cellulose's high thermal mass significantly delays heat penetration – roof spaces stay cooler for longer in summer.
Seamless insulation
As blow-in insulation, Unifloc fills cavities completely – no gaps, no thermal bridges, no fitting errors.
Sustainable & regional
Made from single-grade recycled paper, produced in Baden-Württemberg. Short transport routes, tested quality.
Material & blow-in service
Buy Unifloc – and have it blown in on request
You can order Unifloc cellulose insulation directly here and apply it yourself as pour-in insulation. For blow-in insulation into enclosed cavities, our specialist contractor is at your service – with over 30 years of experience and more than 10,000 insulated properties in Germany and Switzerland.
Frequently asked questions
Frequently asked questions about Unifloc cellulose insulation
What is the difference between the 14 kg bag and the blow-in pallet?
The 14 kg bag (and the 294 kg pallet) is designed for pour-in insulation – applied by hand. The 315 kg pallet contains 15 kg bags specifically designed for machine-applied blow-in insulation. Both use the same cellulose material with λD = 0.038 W/(mK).
How much Unifloc do I need for my area?
This depends on the area and the desired insulation thickness. As a guide: for 1 m² at 20 cm installation depth, you will need approximately 10–12 kg of Unifloc. We are happy to calculate the exact quantity for you – just call: +49 6261 17613.
Where is Unifloc manufactured?
Unifloc is produced by CWA in Baden-Württemberg from single-grade recycled paper. Short transport routes, tested quality and sustainable production make it an attractive solution for modern construction projects.
Can I apply Unifloc myself?
As pour-in insulation, yes – loosen, pour in and level off evenly, without special tools. For blow-in insulation into cavities, a blowing machine is required. Our specialist contractor is happy to take care of the installation.
Why is cellulose particularly good for summer heat protection?
Cellulose has a very high thermal mass. This means heat is conducted inward more slowly – roof spaces stay noticeably cooler in summer. This effect is significantly more pronounced with cellulose than with mineral fibre or polystyrene.
Which components is Unifloc suitable for?
Unifloc is suitable for roof slopes, top-storey ceilings, timber joist ceilings, loft floors, timber-frame walls and stud bays – in new builds and energy-efficient renovation alike.
Ready to get started with Unifloc?
Order cellulose insulation now or request the blow-in service.
Bag or pallet – available for immediate dispatch for pour-in and blow-in insulation.