During the construction of a private house, the main task is to lay a high-quality roof. The quality of life of the owners, the appearance of the building depends on its strength and reliability. Which is better: metal tile or bituminous tile? Both materials are used for roofing. Let's try to compare them and designate a favorite.
Which is better: flexible tile or metal tile?
The metal tile is suitable for single-pitched, gable roofs with a simple geometry. The coating is reliable, withstands mechanical loads, is mounted quickly and without unnecessary difficulties. Costs less than flexible soft roofing materials. The latter are in demand for roofs where there are complex transitions, as well as increased requirements for thermal and waterproofing.
What is cheaper: metal tile or bituminous tile?
The metal tile is cheaper compared to the bituminous counterpart. It is also worth considering the cost of equipping the roof with a special lining carpet, which increases the cost of covering the roof by about 35-40%.
What is more expensive: a metal tile or a flexible tile?
Steel roofing sheets are cheaper to purchase per 1 sq. m than flexible material. If we compare the cost of coverage, then metal tiles will win. But it is also worth considering the size of the material waste. For soft sheets, this figure is 5%, i.e. almost all the purchased material is consumed. In the case of metal sheets, the value can reach 40%.
What is the best tile for your home?
It all depends on the required performance. Bituminous practically does not create noise during rain, is not subject to corrosion, and looks nobler. Heat and noise insulation properties are much higher. If the cottage or villa has a complex roof shape, then it is better to choose soft materials.
For an ordinary house with a single or gable roof, a metal tile is suitable. It will cost less to purchase and install. The service life of the products is comparable. The only disadvantage of steel sheets is susceptibility to corrosion.
Brief description of metal tiles
To find out which is better: bituminous tiles or metal tiles, it is important to study the characteristics of the latter.
The metal tile is made by cold stamping, after which it is passed through a bending machine. The top is zinc plated to prevent corrosion. Various polymer coatings (plastisol, pural, PVDF, etc.) are used as the outer layer. Depending on the type of polymer, layers of different thicknesses are applied.
Sheets are produced in several standard sizes, metal thickness is 0.45-0.5 mm. Manufacturers offer products in different colors.
The quality of bituminous tiles and metal tiles
The properties of the steel material depend on the metal used, compliance with the manufacturing process, on the thickness and quality of the polymer coating, and how correctly the requirements for the geometry of the final products are met. Cheap analogues after 5 years begin to climb, fade.
Bituminous roofing materials are also of poor quality. It is important that the base in the form of fiberglass, a layer of bitumen and basalt chips are securely interconnected and represent an integral cover.
How to understand which is better: bituminous tiles or metal tiles? To answer this question, it is necessary to compare both materials, determine the priority properties, and start from them in the direction of one or another coating.
Which tile is better for the roof of a country house
Many aspects need to be taken into account:
- a new house or reconstruction of an old one;
- roof shape;
- roofing weight. For soft counterparts, it is better to strengthen the foundation, as they are more weighty;
- required parameters for noise and heat insulation;
- aesthetic appeal;
- snow safety. The metal tile is smooth, the snow comes off it quickly, snow retainers are needed. For bitumen, the roof is also equipped with protective elements, but the rough surface prevents the snow masses from sliding off so quickly;
- complexity of installation;
- cost of 1 sq. m of material and the total amount of laying work;
- life time.
Metal tile is more popular, as it is cheaper, easier to install, has similar strength characteristics with bituminous. If the price increase is not significant, then the soft roof looks much more spectacular and richer, especially when applied to a country house.
The shape of the roof is an important parameter when choosing
When choosing the shape of the roof is a decisive factor. If you have a simple one- or two-pitched roof without complex geometric shapes, or even a flat one, both options are suitable. Although many owners prefer to dwell on metal tiles.
When the design contains turrets, domes, many slopes, there are spiers, the choice is unequivocal, only bitumen. It is the soft material that will make it possible to produce high-quality work on the flooring of the entire roof.
What base and truss system is needed for each of the roofing materials
Before deciding on a purchase and choosing what is better metal or bituminous tiles, we will describe the basics of installation in each case.
A soft roof is actually fiberglass, filled with bitumen and sprinkled with shingles. Laying is best done in a dry warm season (spring, autumn). At negative temperatures, the material becomes brittle, and at high temperatures it softens. The base must be solid. For its formation, the rafters are sheathed with sheets of waterproof plywood or OSB boards. This creates additional heat and noise insulation, increases the reliability of the supporting structure. Those. as a result, the laying itself becomes more laborious, the price of 1 sq. m increases, as additional elements are used. Also, the wooden base must be treated with antiseptic agents.
For a metal tile, a rafter pitch of 80 cm is sufficient. The crate can be different. Works are carried out in any weather, but for convenience it is advisable to choose a warm season, a calm day. Fastening is carried out with special self-tapping screws with rubber or polypropylene gaskets. It is better to choose modular options than a sheet analogue, so there is less consumption.
Which roof has the longest lifespan?
This parameter depends on the manufacturer, the thickness of the metal, the type of polymer coating. Manufacturers voice the following figures: for metal tiles 10-50 years, bituminous material 15-70 years. The warranty period for the second option is much longer, about 30 years. The soft roof is not subject to corrosion. In case of mechanical damage, it is easy to repair and restore.
If you need to purchase high-class metal tiles, check out the offers in the Almet catalog. Individual selection, large selection, reasonable prices.
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