Thanks to the appropriate gutter system, it is possible to drain water from the roof. Of course, to make this possible, you need to complete a gutter set. In addition to gutters, you need to get downpipes, corners, connectors, and also a gutter nozzle. What is a gutter nozzle and how to choose the best one?
Check out the gutter guns at the Onninen wholesaler
What is a gutter gun?
It is worth knowing that a gutter outlet is nothing more than a connecting element between the gutter and the downpipe. It allows rainwater to flow freely from the roof through the gutter towards the ground. It should be properly selected not only for the gutter diameter, but also for the downpipe diameter. A outlet selected for a gutter system must meet certain standards to ensure throughput. The high-quality material from which it is made is important. It is best to choose an outlet made of corrosion-resistant metal, i.e. one that does not react with water.
A suitable solution is a steel outlet, which will be the right choice for a gutter made of the same material. It is worth knowing that the outlet can be matched to the type of gutter. Therefore, if aluminum gutters are used, the outlet should also be made of this material. The same applies to copper or titanium gutters. Dedicated accessories can be matched to downspouts. Safety nets that prevent the outlet from getting clogged with leaves or other dirt will work well. Anti-icing heating cables are also used. Adhesives and silicones can be used for assembly.
What is a gutter gun used for?
Downpipes, or outlets, are used not only to connect to the vertical downpipe, but also to drain water to the gutter. Since the gutter outlet is responsible for the tightness of the rainwater drainage system from the roof, its correct installation is very important. You can quickly make a hole in the gutter, using a template with dimensions similar to the outlet and gutter. To cut the hole, you need to mark the shape and use a handsaw for metal.
You can also use sheet metal snips when installing the outlet. Using power tools is not recommended due to the possibility of damaging the protective coating. Cutting the hole is only the beginning of the job. Then you need to turn the edge of the drain downwards by about 8 mm using a hand bender. All that remains is to bend the rear sheets towards the middle of the gutter. A properly installed outlet prevents water from blocking the gutter.
Poor dimensioning of gutter system elements, both gutters, downpipes and overflows, has a direct impact on its failure. The EN 12056-3 standard is used for dimensioning. A high-quality gutter outlet exceeds the level required by standards in terms of throughput, which guarantees comfort in the event of heavy rainfall. Properly selecting it for the gutter is crucial for the entire gutter system to function properly, without failures and not be susceptible to mechanical damage.
How much should the sheet metal protrude from the gutter?
When installing a gutter system, remember that the gutter may protrude from the roof covering by no more than half its width. The line extending the roof plane should be 1 to 2 cm above the gutter. In turn, the under-gutter strip must be wide enough to allow for the gutter recess to be built up.
Steel forges in the Onninen wholesale offer
In the offer of the Onninen plumbing wholesaler you will find products and connecting elements for gutters that will allow you to create a tight gutter system.
It is worth choosing a Geldbach steel rifle with a black single-sided thread of 2 1/2" L=80 . It has threaded ends and its wall thickness is 2.9 mm. The diameter is 60.3 mm. Since it is made of steel, it is resistant to corrosion. The weight per meter of this model is 4.11 kg.
A good choice will also be the Gebo black 1/2" steel rifle, 0.40 m long, double-threaded . This model has a wall thickness of 2.3 mm, and its diameter is 21.3 mm. It is characterized by a much lower weight, which is 1 kg for one meter.
The Geldbach steel rifle with a black single-sided thread of 1" L=150 will also be a suitable solution. It is worth knowing its technical parameters. The wall thickness is 2.6 mm, while the diameter of the rifle is 33.7 mm. The weight for one meter is 1.99 kg. Like the other models, it is covered with a black coating and is resistant to rust.