When choosing, the better to shield the roof covering (μονωσεις) of a private house, it is needed to consider not only the expense of the building material, its technological characteristics, however additionally the subtleties of the installment job. You can mount the heat insulator yourself, but in many cases it is better to use the services of experienced roofers. Insulation choice policies – the far better to insulate When choosing a heat-insulating product, first off, focus on the kind of roofing system, which is pitched or flat. Attributes of the roof framework impact the needs for insulation. When selecting it, a number of criteria are examined: thermal conductivity – the lower its indicator, the extra reliable the insulation will certainly be; duration of service life without loss of quality; wetness resistance; the capability to keep the original parameters; ecological friendliness – the insulation does not include hazardous compounds; frost resistance – in case of a temperature drop, the efficiency residential or commercial properties of the thermal insulation material should not weaken; details gravity – preference should be offered to low-density heaters, which will not weigh down the roofing system frame; fire resistance; audio insulation – is of excellent relevance when preparing “loud” roof, for instance, from steel ceramic tiles. When they are identified with the question of how to protect the roof of a private home, it is not advisable to make errors that affect the high quality of thermal insulation work: Saving money on top quality. Experts suggest buying insulation from manufacturers who have confirmed themselves well for a long period of time. Laying a layer of insulation of not enough thickness. Offense of the innovation for accomplishing installation job. All materials made use of for thermal insulation of roofings in private homes are split into several groups: in the form of plates; roll; sprayed; bulk. Mineral woollen for the roofing of a private house Selecting exactly how to insulate the roofing system from the inside of a private residence, several like mineral wool. It is made use of to furnish the insulation of level and angled roofs. This fibrous material is produced from molten rock. In the building materials market, mineral woollen is sold in the form of mats (plates) and roll products. When choosing, one need to take into account its thickness and also density. Among the benefits of mineral woollen: high level of thermal insulation; incombustibility; eco-friendly cleanliness; security of criteria; easy installment; inexpensive cost; soundproofing; absence of rats as well as bacteria. Rigid mineral fiber pieces are utilized for external insulation of a flat roofing framework. Mineral woollen with a lower thickness and density is used to insulate pitched roofs. Insulation utilizing this product requires the setup of hydro-, vapor barrier and also air flow spaces. These layers prevent dampness from collecting in the insulation. Or else, the heat-insulating qualities of the mineral woollen are reduced, as well as degeneration processes start in the rafter system. Glass woollen It is sold on the building and construction market in rolls as well as in the form of plates. This is an eco-friendly insulation with great soundproofing high qualities. When setting up a heat-insulating layer making use of glass woollen, roofing contractors utilize safety apparel and special equipment and observe safety precautions so as not to hurt health. Before protecting a roof covering in a private residence with mineral woollen, you require to choose a vapor obstacle product, and at the same time, glass wool slabs may currently have a foil layer outside – its presence streamlines the installment of the thermal insulation layer. Roof covering insulation with foam This prominent ceramic tile material is likewise called extruded polystyrene foam. It is used to shield roofings. It is differentiated by high prices of thermal insulation, resistant to moist air. Because the product does not soak up vapors, it can be applied straight to the waterproofing layer without producing an air void. The flammability as well as vapor leaks in the structure of expanded polystyrene makes it unsuitable for preparing a protected level soft roofing system. When protecting a pitched roof, tiled foam is positioned in between the rafters in one layer. In this instance, the edges of the material must be snugly beside the wood structures. Likewise, the joints of the plates must be treated with polyurethane foam and afterwards strengthened tape ought to be glued on top.