FKD N Thermal λ34
Price range: 26,45 zł through 126,94 zł
KNAUF MP 75 DIAMANT
31,39 zł
SUPAFIL LOFT 045 blown-in wool
9,84 zł
8,00 zł / kg
Net price
9,84 zł / kg
Gross price
19
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| Weight | 16,6 kg |
|---|
Product description
Supafil® Loft 045 – blown-in mineral wool for loft insulation
Knauf Insulation | Bulk glass wool applied using the blow-in method
Fire class A1
Eurofins Gold
λ = 0.045 W/mK
DECLARE Certificate
Formaldehyde-free
Settlement S1 < 1%
Supafil® Loft 045 This is loose-fill glass fibre mineral wool, applied using the blow-in method – the most convenient and effective way to thermally insulate the ceilings of unused attics, timber-beamed ceilings and floors. The product is free from binders and formaldehyde, with silicone-coated fibres – it does not irritate the skin and does not produce dust when applied correctly. It was the first blow-in insulation in the world to receive the prestigious label DECLARE and the highest indoor air quality certificate Eurofins Gold – because a healthy home starts with what’s inside the walls and in the ceiling.
Why Supafil Loft 045? Benefits for the investor and the contractor
- Highest fire resistance class A1 – non-combustible product, enhances the passive fire protection of the structure
- Eurofins Gold Certificate – certified indoor air quality, free from chemical emissions
- The world’s first blown-film wool with a DECLARE label
- Settling S1 – less than 1%, no need to top up
- Formaldehyde-free and binder-free – safe for your health and the environment
- Silicone-coated fibre – does not cause skin irritation or produce dust when applied correctly
- Water-repellent – does not absorb moisture from the environment
- Very low dead weight – just 12 kg/m³, minimal load on the structure
- Quick and easy application in hard-to-reach places
- Zero waste – blown precisely where it’s needed
Technical specifications – Supafil Loft 045 blow-in insulation
Thermal insulation
Good thermal insulation properties, λ = 0.045 W/mK
Acoustics
Excellent sound-absorbing properties – a quiet home
Fire safety.
Fire resistance class A1 – the highest possible – enhances the passive fire protection of the structure
Vapour permeability
High vapour permeability – a healthy indoor microclimate
Dead weight
Just 12 kg/m³ – the minimum load on the floor structure
Settling
Class S1 – settlement of less than 1%, stable thickness throughout its service life
Technical specifications – Supafil Loft 045 blown-in wool
| Property | Value | Comments |
|---|---|---|
| Thermal conductivity coefficient λ | 0.045 W/mK | Good thermal insulation properties |
| Fire reaction class | A1 | Highest fire resistance class |
| Settling | S1 (< 1%) | Consistent thickness, no need to top up |
| Bulk density | 12 kg/m³ | Very low structural load |
| Binder / formaldehyde | None | Binder-free base fibre |
| Fibre finish | Siliconised | It doesn’t chip or produce dust during application |
| Water-repellent treatment | Yes | Resistance to moisture absorption |
| Air Quality Certificate | Eurofins Gold | The highest possible level |
| The DECLARE statement | Yes | The world’s first blown wool |
Applications – where should Supafil Loft 045 blown-in insulation be used?
Supafil® Loft 045 is the ideal solution wherever traditional insulation boards or mats are difficult or impossible to install. The blown-in mineral wool fills every nook and cranny, providing a tight seal without any thermal bridges.
Ceilings in unused attics
Quick and even thermal insulation of flat attic floors
Wooden beamed ceilings
Filling the space between the beams without dismantling the structure
Flooring
Thermal and acoustic insulation of underfloor spaces
Places that are difficult to access
Tight spaces, corners – the wool reaches everywhere via the application hose
How is blown-in wool installed?
Installing Supafil® Loft 045 is quicker and less disruptive than laying traditional insulation mats. A specialised machine blows the insulation through a flexible hose, reaching every area without the need to remove floors or ceilings.
1
Preparation
Checking the condition of the subfloor, and cleaning the ceiling or loft space if necessary
2
Machine calibration
Setting the correct pressure – eliminates dust and ensures even filling
3
Blowing
Applying wool through a hose – fills every nook and cranny, leaving no gaps or thermal bridges
4
Done
No waste, no debris to clear away – effective thermal insulation straight away
Certificates and quality standards for Supafil Loft 045
Eurofins Gold
The highest possible indoor air quality certificate. It confirms strict limits on chemical emissions – a healthy indoor environment.
DECLARE
Supafil Loft is the world’s first blow-in wool to receive the DECLARE label – ensuring full transparency regarding the product’s composition.
Fire class A1
The highest fire resistance class for building materials. Supafil Loft 045 actively enhances the passive fire protection of the structure.
Settlement S1
Settlement of less than 1% – a guarantee of a consistent, stable insulation thickness throughout the building’s service life.
Supafil® Loft 045 is a product ready for machine application. To achieve optimum thermal insulation performance, the manufacturer’s recommendations regarding layer thickness and bulk density must be followed. Application should be carried out by trained contractors using the appropriate equipment.
Supafil® Loft 045 This is the most convenient way to ensure effective thermal and acoustic insulation of the loft. Blown-in glass fibre mineral wool, free from binders and formaldehyde, with fire class A1, Eurofins Gold certification and the DECLARE label – because a healthy, warm home shouldn’t involve any compromises.
Frequently Asked Questions – Supafil Loft 045 blown-in wool
How does blown-in wool differ from traditional insulation mats?
Blown-in wool, such as Supafil® Loft 045, is applied mechanically via a flexible hose. It reaches every nook and cranny – even hard-to-reach corners and spaces between joists – without the need to dismantle floors or ceilings. There is no waste, and installation is quicker than with traditional insulation mats or boards.
Does Supafil Loft 045 feel just as scratchy against the skin as ordinary wool?
No. Supafil® Loft 045 is made from glass fibre silicone-coated and contains no binders or formaldehyde. When the machine is set up correctly, the product does not produce dust or irritate the skin, unlike standard mineral wool.
Does blown-in wool settle over time, meaning you have to top it up?
Supafil® Loft 045 has a settlement class of S1, which means settlement below 1%. In practice, the thickness of the insulation remains stable throughout its service life and does not require any additional material to be added.
Does Supafil Loft 045 absorb moisture?
No. The product is water-repellent – It is water-repellent and does not absorb moisture from the environment. As a result, it retains its thermal insulation properties even in conditions of high humidity.
What is Supafil Loft 045 blown-in wool used for?
Supafil® Loft 045 is primarily designed for thermal insulation ceilings in unused attics, as a filling for wooden beam ceilings and floors. It is ideal wherever the installation of traditional boards is difficult or impossible.
