Product range

The right material for every application

isofloc L »»

isofloc L is the standard and most popular product in our insulation range. isofloc L is made exclusively from sorted and graded newspaper. During the production process the fibres are separated and treated with additives (ca. 8%) which promote fire resistance (B2) and protect against mould growth.

isofloc L+ »»

isofloc L+ is the right choice if you require higher levels of fire resistance and mould protection

isofloc nobelfloc »»

isofloc nobelfloc is the insulation free from printing ink. It is the insulation of choice for customers with special requirements.

The installation of isofloc cellulose insulation

Blown-in cellulose insulation
for roofs, walls and ceilings »»

In this technique, isofloc is blown in to the corresponding void space via a flexible tube and compacts itself to a wind-tight and seamless thermal…

For thin insulation layers: »»

For thin, interior insulation layers - Whether as internal insulation on solid substrates or the walls of half-timbered buildings, installation levels in timber-framed constructions or…

isofloc-
For the insulation of open, horizontal roofs or ventilated flat roofs: »»

Domes, arches, vaults, flat roofs, poorly or easily accessible surfaces or suspended ceilings: in the open blow method isofloc is blown on to provide a…

isofloc thermal insulation

Ideal for heat-shielding in the summer, protection from the cold in the winter, sound-proofing, fire protection and environmental protection

Thermal insulation in the winter »»

Thermal insulation must function in winter as well as in the summer. In the cold winter months, the focus is on reducing heat losses in order to save as much energy as possible. Warm interior spaces and surfaces and draught-free installations provide the typical comfortable room climate that isofloc cellulose insulation is renowned for. The building physics properties (a relatively high mass and excellent thermal insulation characteristics) of isolfloc are extremely reliable in preventing a ‘barrack block’ type climate (very hot in the summer and very cold in the winter) that is so common in roof spaces. This is achieved through the balancing effects of the stored warmth and the high insulating efficiency.

The burning behaviour of isofloc cellulose insulation »»

Building materials within the European Union are tested and classified according to their fire resistant characteristics. The classifications used in Germany are based upon testing standards which roughly divide the materials into two categories: flammable (Class B materials) and non-flammable (Class A materials). One of the criteria for this classification is the assessment of the fire origination phase - the combustion point when applying a naked flame to the unprotected material.

Heat shielding in the summer with isofloc »»

Thermal insulation with isofloc in the summer – as confirmed by developers – is the right choice for roof spaces / lofts / attic extensions. When insulated with isofloc the roof/loft area stays comfortably cool in the summer. Users have reported that their rooms were more than 5°C cooler than conventionally constructed adjacent rooms – and that is without the need for any other technical aids. In summer, the day and night temperature differences can be very great. Rooms under the roof are especially prone to over-heating due to the large expanse of the roof’s surface. If the surface of the roof reaches a temperature of 70°C, the transmission of the heat to rooms occupied by the residents must be restricted. The goal of the summertime heat shielding is to achieve comfortable and stable temperatures.

Environmental protection and thermal insulation »»

Thermal insulation using cellulose from isofloc – that means environmental protection in many forms: very low energy consumption levels in the production, renewable raw materials, very good thermal insulation and sound-proofing properties. We have a responsibility towards our environment – even as a business. And that is not only since the climate has become a hot topic for discussion - but from the very start! In our publications, for example our Planning Handbook for architects, planners and energy advisors, we started at an early stage to inform the public about the connection between Co2-emmissions and global warming (also see the quotation from our Planning Handbook from 1998)

Acoustic and thermal insulation »»

For decades, sound-proofing has not been given the attention it deserves. Statements such as “nobody has ever died because of poor sound-proofing” had often been heard. The increasing levels of noise pollution through industry and traffic, ‘dense’ building practices and the realisation that noise can make you ill, has raised the level of sensitivity to the problem. Only solidly constructed buildings are sound-proof! Lightweight building methods provide the best acoustic insulation! – Which of these statements is correct? What are mass-spring damper systems (consisting of a sandwich layer configuration of two denser outer layers with a sound absorbing layer between) and why are they sometimes less effective in sound-proofing than de-coupled, lightweight building elements? We’ll dampen down the noise discussion and present you with the facts!

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Saving CO2

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We are working and manufacturing without CO2- emission, our energy is coming from water power. Additionally isofloc is from the beginning the insulation with the least amount of imbodied energy.

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Printing all of out handouts in a climate neutral manner is a concern

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Also our web server is powered by water and is rated with an unmatched energy efficiency measured ever.

How thick should the insulating layer be?

As basic rule is: As thick as possible! This has less to do with the fact that we want to sell as much insulation as possible (naturally we are in business to sell insulation :-) ), but rather with the fact that over the years the recommendations for the optimum insulation thickness are continually being revised. This is because of

  • the ever increasing price of energy
  • and the associated rise in running costs for tenants

Therefore, such statements as “10cm are absolutely fine” are completely insufficient.

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Contact us:

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Address:
isofloc Wärmedämmtechnik GmbH
Am Fieseler Werk 3
34253 Lohfelden
Germany

Telephone:
(+49) (0)561 - 951 72 - 0

Hotline:
(+49) (0)561 - 951 72 - 33

isofloc® - the insulation professionals - © 2007-2012