Each owner is concerned concerning the issue of economical usage of sources for heating a private home. You can partly resolve the issue by executing the roof insulation procedure. Therefore, it is feasible to lower heat loss by up to 15%. The complexity and also result of the work mainly relies on how to shield the roof covering and what its layout is.
Prior to insulating the roofing (μονωσεισ ταρατσων ), it is necessary to learn specifically how this task is done based on the type of roof. The angled roof is protected from the inside. In an old residence, make certain to check the cage for the visibility of rotten or wet boards. Damaged boards have to be replaced with fresh ones, after which all wooden framework elements ought to be treated with an antibacterial as well as fire-fighting impregnation.
Guaranteeing air circulation when insulating an angled roof.
Before insulating the roofing, 2 holes ought to be prepared between all layers to ensure totally free air circulation.
Just how to insulate the roof covering? To execute work that is fairly practical to do by yourself, you need the following materials:
Straight insulating material. Applicable mineral wool or glass wool. The second is offered in slabs or in the form of a roll, however, in order to make a shielded roof covering, it is optimum to make use of pieces that do not warp. Additionally, you can make use of foam.
Roofing product can be taken as a waterproofing material. A film that secures the layers from water, yet enables evaporation of the moisture created within, is likewise suitable for this task.
Blocks reduced to width are laid between the framework boards thermal insulation material.
It is necessary to determine the distance in between the rafters, as well as the density of the boards. Next – cut home plates of shielding material. At the same time, their size needs to be 1 cm more than the step between the rafters.
If there is no insulation layer between the roof covering and the frame, it needs to be laid so that it envelops the frame beams. The product is taken care of with a stapler. Having laid it around the whole boundary, you need to bring the lower edges under the bevel to organize the flow of water. Better, the thermal insulation is laid firmly to the previous layer, without forming voids.
If there is currently insulation under the roof, room should be supplied between it and also the insulation layer. For this objective, nails are driven in between the rafters (after 3-5 cm from the waterproofing). Then a string is chosen them, after which the nails are driven in up until they quit.
Addiction of the shielding product can be executed with a cord. In this case, nails need to be hammered along the edges of the structure.
The following step is the installment of insulation. Mineral wool is placed in between the boards of the structure, while you require to lightly push it, in the future it will take the wanted shape. The foam lies in the cells between the components of the framework. If required, two layers can be made. When laying slabs, do not match the joints of nearby layers. It occurs that the thickness frame boards not designed for a dual layer of insulation. Added bars can save the situation.
Even more, as after the previous layer, a string or cable is pulled over the nails driven into the edges of the rafters. Along with this method, securing in the form of a crate of slats is used. They are nailed to the rafters with a distance of 30-40 cm.
The following task is to repair the vapor obstacle. The canvas is overlapped by 10 cm. The joints of the layers have to be secured with adhesive tape or adhesive tape, and the insulation itself must be taken care of with a stapler. It is essential to qualitatively fix the vapor obstacle at the intersection of the roofing system as well as the pipe. The service life of the insulation layer relies on just how well this location is protected.
To conclude, you require to do the interior design of the roofing in case you prepare to organize an attic. healthy chipboard, drywall or lining. It is essential to keep an air gap between the insulation and also the finishing material. This can be done using not a stapler, however pressed strips for attaching.
Hi all! It is well known that the major warmth loss in a private residence takes place with the roofing, so you need to think of its high quality insulation. However what is the best means to protect the roofing as well as what product to make use of for these objectives? This is what we will talk about below and also take into consideration the most popular remedies.
Polyfoam and also foam plastic (extruded polystyrene foam).
These polymeric products vary in the technique of manufacture, yet are similar in the principles of installment and range.
The thermal insulation buildings of the foam as well as the degree of its vapor leaks in the structure depends upon the density of the material. Loose foam with huge quantity technical time is unwanted to make use of. When selecting a heat insulator, choice should be given to foam with fire resistant additives – regular foam is cheaper, however it melts with the release of really poisonous smoke.
Extruded polystyrene foam or foam plastic is extra expensive, but a lot more long lasting than foam. Thanks to the closed, mobile structure, it does not permit water and also heavy steam. The material is immune to fire and biological devastation.
piece polymer product high density is suitable for insulation of both pitched and also level roofs.
What to consider when selecting foam or extruded polystyrene foam:.
voids during the setup of plate product are filled up mounting foam so that chilly bridges do not create;.
vapor barrier is not called for (if the foam has a high density);.
sound insulation is virtually missing, so this insulation appropriates for roof coverings made of soft or all-natural floor tiles, classic or bituminous slate.
Extruded polystyrene foam as well as foam are lightweight as well as easy to mount. Their only considerable disadvantage is that they are not extremely ideal for warming. metal roofings, because of the lack of soundproofing residential or commercial properties.
Splashed polyurethane foam and penoizol.
Polyurethane foam is comparable in its residential or commercial properties to extruded polystyrene foam, and also penoizol resembles polystyrene foam. Materials are made use of for thermal insulation of angled roofs.
The splashed polymeric material makes it feasible to create a monolithic waterproof layer. When sprayed, the make-up loads all the cracks as well as splits in the base. It is necessary that the frame of the roofing system is made from timber with a density of no more than 18%, to make sure that during drying out there are no voids in between the timber as well as the heat-insulating layer. PPU is vapor-tight, and penoizol needs a vapor obstacle.
The negative aspect of sprayed polyurethane foam and penoizol is the requirement to involve professionals with devices. This enhances the last financial investment in roofing system insulation.
the sort of thermal insulation material used during the job.
Additionally thought about is the function and requirements for the room, which is located under the roofing system, as well as the need for roofing system insulation.
If the roofing system of your home is insulated with excellent quality, this enhances the thermal efficiency of the structure by 15%. On top of that, there is a possibility for preparing a space located on the attic floor in the attic. The owner can use it for living all year round.
Just how to shield the roof covering of a residence with a level roof?
Roof covering insulation various kinds has its own attributes. Mentioning thermal insulation flat roofing, we keep in mind that job can be done both from the outside and from the inside. To start, the first thing you need to do is shield the roofing system from the exterior. At the end of winter, it is essential to decide whether there is a need for inner insulation.
The design of insulation for the roofing system is a kind of roofing pie, which consists of a number of layers:.
It is usually stood for by a cement-sand blend and also water drainage. To promote work on roof covering insulation from the outdoors, it is best to make use of mineral wool in slabs as a heat insulator.
Also suitable material for work is increased polystyrene. Other inflexible thermal insulation materials can likewise be used. At the same time, it has to be taken into consideration that polymer-based insulation products need to not be utilized, because high requirements are put on the roofing system of any kind of building in terms of fire security.
How to properly insulate the roof of a home with a pitched roof.
If it is essential to produce an insulated roof of this kind, then these jobs are executed along the rafters. It is incredibly crucial to establish how to shield the roofing system correctly in order to remove mistakes. Otherwise, the elements may be harmed. truss system because of inappropriate insulation.
Mineral woollen slabs are one of the most demanded product for insulation among designers. They are non-flammable. The expense of this insulation is quite budget-friendly, so everybody can purchase it for roofing insulation job.
The peculiarity of the framework of this warmth insulator is that the material quickly gathers moisture. Wetted mineral wool sheds its high thermal insulation features. In addition, she can provoke rotting of the elements of the truss system. Therefore, when utilizing it, it is necessary to execute a high-quality vapor and also waterproofing tool, and also on top of that, attend to an air flow device in the under-roof space.
From the side of the attic room, it is necessary to mount insulation for pitched roof. This is done at the stage of building and construction of the roofing system. If repair on the roofing, then before laying the insulation it is needed to inspect that What is the state of the truss system. If rotten elements are discovered, then it is needed to replace them with brand-new ones. The rafters must be treated with an antibacterial and also an anti-burn make-up.