Another step to safety: choosing and installing snow guards on the roof of the house
Snow holders on the roof are a necessary component that will take care of human safety and integrity roofs... Moreover, the installations are also able to preserve the property that is at the walls at the time of the avalanche snow fall. After all, this phenomenon is destructive. The editors of homemaster.techinfus.com/en/ will tell you about the possible designs, their characteristics, as well as the advantages of this invention.
The roof snow barrier can be mounted on special brackets. For this, stainless steel materials are used.
PHOTO: proroofer.ru
The content of the article [Hide]
- 1 Advantages and disadvantages of roof snow retaining devices
- 2 Characteristics of roof snow holders, depending on the type of construction
- 3 Which is better to buy a snow guard on the roof - the opinion of our editorial office
- 4 How to correctly install snow guards on roofs of different types
- 5 Do-it-yourself snow holders on the roof: how to make different options - video
- 6 Overview of prices for snow protectors, their features
Advantages and disadvantages of roof snow retaining devices
Roof mounted snow traps are a must for all pitched roofs without exception. Such designs have the following advantages:
Tubular barriers try to mount chaotically along the roof slope
PHOTO: krov-torg.ru
Snow protectors are considered essential for roofs with mansander structure... They are trying to be installed above the placement of window openings and practically at the very edges of the slopes.
The disadvantages of this design are:
Even the existing shortcomings are not a reason to abandon the installation of the structure, since falling snow at temperatures from + 8 ° C has sufficient weight. Its pressure during the fall is approximately 200 kg.
If restraints are installed, you can not worry about the deformation of the drainage system.
PHOTO: remontik.org
Characteristics of roof snow holders, depending on the type of construction
Snow cutters or snow pads on the roof differ significantly from each other in design and appearance. Please note that each of the options is designed for a specific roof covering.
Plastic snow holders are installed on the ends of the metal profile sheets
PHOTO: m-strana.ru
The minimum distance from the edge of the ramp should be 60-80 cm when placing the barrier
PHOTO: krovlyamoya.ru
Tubular roof snow holders, their features
The tubular universal snow holder has different lengths. The most common are three-meter models. The height of the structure itself from the base of its attachment is 15 cm. This installation is fixed on a bracket, which is a plate with several holes for screws. Such devices are screwed in using hexagons.
The size of the holes in the gratings varies depending on the models of the barrier installations
PHOTO: orima-spb.rf
Lattice snow holders
This equipment is most often a bracket of non-standard design. All parts of such elements are made of galvanized steel, which is successfully used even in conditions of constant moisture. Structures do not rust, do not loosen even under heavy weight. The most relevant is the installation of these devices on slopes with a maximum slope. Depending on the roofing material, the fastening element is selected individually.
All types of snow-holding devices are designed not only for slopes of houses, but also for garage roofs
PHOTO: obustroeno.com
Lamellar snow holders
Lamellar snow holders are made of thin metal. As a rule, it is galvanized steel with individual markings. The part is painted in the required color. Attached to the roof with screws for profile mounting and shingles. Fitted with a narrow flap towards the edge of the roof. In length, such devices reach 1.5 m. They try to fix them to the surface for the entire length of the slope.
The structure is fixed with four screws. If the slopes are too steep, it is allowed to increase the number of screws.
PHOTO: rmnt.ru
Point type snow protectors
Point snow pads are considered an alternative for installation on bitumen or ondulin roof slopes. Mounted under sheet of material using a special screw. It is securely fixed to the sheathing beam. The device can have a straight mounting bar or a bent end.
This option is suitable for well-reinforced roofs.
PHOTO: gasserschindeln.it
Log as a snow holder
A log is used in extremely rare cases, as a rule, in regions with a rather harsh climate. For such fastening, they try to use hooks made of durable metal. They are installed on a massive lathing beam through slate.
Which is better to buy a snow guard on the roof - the opinion of our editorial office
Having weighed the features of each design, the editors of homemaster.techinfus.com/en/ recommend buying slat snow guards for the roof. They are quite convenient in fastening, they can be easily matched to the tone of the roof.In addition, this hardware is lightweight, so it is convenient to work with it at height.
These fasteners are not universal, therefore they are not suitable for real tiles.
PHOTO: elets-vodostok.ru
Despite the fact that this option is quite budgetary, it will last a long time, provided it is properly installed.
How to correctly install snow guards on roofs of different types
After finishing the roof, the owners wonder about safety. therefore, options are being considered for installing barriers to trap snow during the thaw. In fact, this question is quite difficult, because you have to choose a high-quality product, and after purchasing it you still have to be able to install it.
Some brackets are attached between the waves of the metal tile. It all depends on where the crate passes
PHOTO: on-postroit.ulcraft.com
Installation of snow guards on a metal roof
Snow retention on a roof made of metal tiles is carried out using suitable structures. On this type of coating, they try to mount corner, lattice, tubular. They are installed in stages:
- We apply the markings where the catchers will be located.
- We assemble the safety fence on site.
- We make holes for fasteners in the lower shelf of the material.
- We install rubber pads to avoid vibration and deformation.
- We fix the brackets on the roof slopes using screws with parameters 0.8 × 6 mm.
- We insert in turn the pipes and fix them with removable plastic pads.
The bolts must be tightened evenly. It is important that there are no skewed edges on either side of the barrier. Corner and lattice models are installed on the roof in a similar way.
Snow holders for corrugated board are trying to be mounted on a fairly massive mount to the high point of the slope
PHOTO: gk88.ru
Installation of snow guards on a corrugated roof
Decking is considered a fairly popular material for roofing. However, it must be operated with caution, since in case of accidental mechanical stress there is a risk of serious damage to the web. In order to accurately perform the installation of snow guards on a roof made of corrugated board, you should follow the instructions.
- Preparing the surface, doing the markup.
- We put rubber gaskets with holes at the designated places for the bolts.
- We install the bracket and fix it with bolts.
- We attach the device to the upper wave so that the lower tube can be installed.
- We insert the strips into the holes of the brackets so that they do not fall out, we install the plugs to the ends.
Installation of snow guards for the entire length of the slope is carried out only if the roof has a steep slope
PHOTO: master-alpinist.ru
The thickness of the rubber washers, which serve as a lining under the bracket, should not be less than 8 mm
PHOTO: househill.ru
Please note that if the roof has a metal crate, then the process of installing barriers will be somewhat complicated, in contrast to attaching snow guards to metal tiles. All the features of this process can be seen in the video.
Installation of barriers on seam roofs
It is better to purchase a snow barrier for a fold on purpose. It comes with special fasteners, washers and all the necessary parts. It is more difficult to attach snow holders to this type of surface than to metal tiles. Let's look at an example how to do it correctly.
| Illustration | Action Description |
|---|---|
 | We fasten the bracket to a double standing seam, after placing washers under the fasteners |
 | We connect the nut and bolt with each other using a special hex key |
 | Please note that the bracket brackets are installed at a height of 3 mm from the rebate surface |
 | It is also possible to mount the bracket directly on a surface with no clearance.However, in this case, you need to ensure that the installation is perpendicular |
To ensure safety on such a roof, exclusively tubular or lattice snow protectors are installed.
Installation of snow guards on a soft roof
It is known that soft roofing is considered quite expensive and requires careful treatment of itself. Therefore, the installation of the retaining elements must be careful. For this roof option, try to use triangular bows. Installation is carried out according to the following algorithm.
- We place barriers with a step of 0.5-0.7 m along the slope. Moreover, they are staggered.
- We attach the device to the crate so that the next sheet of material overlaps the bracket plate.
- Be sure to install weather-resistant rubber gaskets before fixing.
In this section, we figured out how to install snow guards on a roof made of corrugated board, soft material and metal tiles.
If the roof slope is slight, then one row of snow plows is sufficient
PHOTO: dobornyeelementy.ru
Do-it-yourself snow holders on the roof: how to make different options - video
Due to limited financial resources, the owner often tries to build snow catchers with his own hands. All that is needed for this is the ability to think and work with your hands. Models are made that are similar in design to the factory ones, while each of them has its own characteristics. One of the simplest ways is to build a tubular barrier. For more details on the features of the product, see the video.
Overview of prices for snow protectors, their features
The range of models of snow stops is so wide that some find it difficult to choose. Our editors have prepared a review with prices and characteristics of several models.
| Illustration | Model | Features: | Price as of October 2019, RUB |
|---|---|---|---|
 | Galvanized Composite Roof Retainer | · Maximum load 500 kg; · Bracket height 0.15 cm; · Bracket length 0.38 cm; Pipe length 3 m | 1956 |
 | EСONOM snow holder | · Pipe diameter 25 mm; · The length of the structure is 3 m; Cold-rolled metal thickness 1.5 mm | 920 |
 | Snow guard TP SIGMA | · In a set of 50 pieces, sold per piece; · Resistant to ultraviolet light; · Transparent or dark gray; · Temperature range -75 ° С - + 100 ° С | 160 per piece |
 | Snow holder tubular oval RAL 8017 | · The shape of the pipe is oval; · Material - non-galvanized steel; · Length 3 m; Support thickness 2 | 1230 |
 | Snow protector for soft roofs RAL 8017 | · Length 2.5 m; · Height 45 mm; · Width 30 mm; Metal thickness 1.5 mm | 56 |
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