Unifit 033
Price range: 15,50 zł through 61,50 zł
Mineral wool produced using ECOSE® technology from glass fibres in the form of mats.
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Within Poland
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| Thickness [cm] |
5 cm ,6 cm ,8 cm ,10 cm ,12 cm ,14 cm ,15 cm ,16 cm ,18 cm ,20 cm |
|---|---|
| Lambda |
33 |
| Intended use |
Roofs and ceilings |
Product description
Knauf Insulation Unifit 033 – high-performance mineral wool for insulating pitched roofs
Knauf Insulation Unifit 033 is a high-quality mineral wool mat designed for the thermal and acoustic insulation of pitched roofs, timber-framed walls and ceilings. With a thermal conductivity coefficient of λD = 0.033 W/mK, it provides highly effective insulation, helping to reduce energy loss and enhance the comfort of the building. The product has been designed for easy installation and to retain its properties for many years, which is why it has long been one of the most popular choices amongst contractors and developers.
ECOSE® technology and high-quality workmanship
Unifit 033 is manufactured using ECOSE® technology, which utilises natural, rapidly renewable raw materials. The production process does not involve the use of formaldehyde, phenols, acrylics or artificial colourants, and energy consumption is up to 70% lower than in traditional mineral wool production technologies.
The material is characterised by its increased rigidity, which ensures it remains securely in place between structural elements. The ribbing used increases the mat’s integrity and makes it easier to unroll, whilst the marked cutting lines allow the required sections to be prepared quickly without unnecessary waste. Such solutions significantly streamline installation work and help to achieve a tight layer of insulation.
Applications of Knauf Insulation Unifit 033
Knauf Insulation Unifit 033 is a versatile mineral wool product designed primarily for the insulation of pitched roofs. It works extremely well as a layer laid between and beneath the rafters, providing effective protection against heat loss in both new buildings and when renovating existing roofs.
The product is also used in timber-framed structures, where it effectively fills the spaces between load-bearing elements, improving the thermal performance of the entire partition. Its excellent acoustic properties mean that Unifit 033 is also widely used for insulating timber ceilings and floors on joists, reducing sound transmission between rooms and storeys.
The wide range of available thicknesses – from 50 to 200 mm – allows you to choose the right option for both detached houses and more demanding developments that meet current energy-efficiency standards.
The key benefits of Unifit 033 wool
The Unifit 033 has been designed to deliver high thermal efficiency whilst simplifying installation work.
- The thermal conductivity coefficient λD = 0.033 W/mK ensures very high thermal insulation.
- It effectively reduces noise transmission, improving the building’s acoustic comfort.
- Fire reaction class A1 guarantees the highest level of fire safety.
- The increased rigidity makes it easier to secure the material firmly between the rafters.
- Wool retains its properties and does not lose its shape even after many years of use.
- The cutting lines printed on the roll make it easier to prepare the material for assembly.
- Quilting improves comfort and the durability of the mat.
- Compact packaging makes transport, storage and logistics on site easier.
Technical specifications
The product has a thermal conductivity coefficient of λD = 0.033 W/mK, has a fire reaction class of A1, a thickness tolerance class of T2 and a diffusion resistance coefficient of μ = 1, which allows water vapour to pass freely through the partition. Its tensile strength is more than twice the material’s own weight, which contributes to its durability and stability.
Unifit 033 is available in thicknesses ranging from 50 to 200 mm, with a width of 1200 mm. Depending on the variant, the thermal resistance R ranges from 1.50 to 6.05 m²K/W, allowing the insulation to be tailored to design requirements and applicable energy standards.
Certifications and environmental considerations
Unifit 033 mineral wool has an Environmental Product Declaration (EPD), DECLARE certification, CE marking (1020 – CPR – 020036600) and a certificate from the National Institute of Hygiene. These documents confirm the product’s safety in use, its high quality and the limited environmental impact of its production.
Why choose Knauf Insulation Unifit 033?
Unifit 033 is the solution for those who expect excellent thermal performance, durability and easy installation. A low thermal conductivity of 0.033 W/mK, a wide range of available thicknesses, increased rigidity and practical features designed to make installation easier mean that this product is ideal for insulating pitched roofs, timber-framed walls and ceilings. This is a tried-and-tested mineral wool product which has been used for years in both new-build projects and comprehensive thermal refurbishments of buildings.
