Rainwater collectors

Rainwater collector: Practical accessories for roof drainage


The vast majority of garden owners should at least partially put on rainwater during irrigation. After all, this is not just free. It also helps to reduce the unnecessary consumption of drinking water.


With a rainwater collector integrated into the fall tube of the gutter, the water can be easily removed in case of precipitation. Collected in rain barrels it is then available in dryness for the irrigation of the garden.


The most important thing about rainwater collector at a glance


  • The garden irrigation with rainwater helps to save costs and avoid the unnecessary consumption of tap water.

  • With a rainwater collector, the water can be directly off be directed into the rack tonne.

  • rain collector are available in different versions and, for example, with a stopcock or even with an overflow stop.

  • For roof drainage systems made of metal must be taken to ensure that the material of the rainwater collector with which the fall tube is tolerated.

  • When installing the roof drainage system, it is important to pay attention to adequate dimensioning.

  • Who calls a garden house, should also think about this with a roof drainage system,


Why the use of rainwater makes sense


Tap water is getting more and more expensive. Accordingly, irrigation of the garden with water from the line is a costly undertaking. In addition, in some regions in continued dryness due to water deficiency, it is only limited or even prohibited to use the water from the domestic faucet for this purpose.


Apart from that, tap water is often quite calcareous and sometimes even contains small amounts of chlorine, which is natural for plants of course as ideal. The use of rainwater for garden irrigation is therefore not only useful in terms of the water invoice, but also from an ecological point of view as well as for the plants in the garden.


To collect enough rainwater, you need a rain collector in addition to a sufficiently dimensioned roof drainage system, with which you can derive the water in the rainonne.


How does a rain collector work?


In the case of precipitation, the rainwater runs due to the slope of the roof first into the gutter and then into the trapped drop pipe. About this it can either be directed into the sewer or the rainwater infiltration is supplied.


Alternatively, it is important to collect the water in regent tons and to use for casting. For this purpose, a so-called rainwater collector is installed on the fall tube. With this, the water flowing down on the inner walls of the tube can be taken and passed through a connected pipe or a hose into a placed rainfass in addition.


Rainwater collectors are available in very different versions. Some models have a stopcock, which can be closed, as soon as the regentonne is full. Some rainwater collectors are also equipped with a practical overflow stop. This ensures that excess rainwater is automatically passed back into the pipe.


Apart from others, there are also very simple rain collectors, which consist of a curved sheet. If this is unfolded in the rain, it blocks the water in the fall tube and directs it directly into the regentonne. If it is folded, the water can flow freely through the drop pipe again and the outside of the tube is closed.


Roof drainage properly plan


Without a roof drainage system, the water would run down at precipitation on the house walls and cause moisture damage to the building in the long term. Each homeowner must therefore deal with the topic of roof drainage and install a sufficiently dimensioned system. This consists in particular from suitable places and downpipes, which can be equipped with a rain collector if necessary.


When planning roof drainage, among other things, the area of ​​the roof and the so-called discharge contribution must be observed. Apart from this, it is important to consider the rated rain donation. This is a certain amount of precipitation that the roof drainage system can handle without congestion.


When buying gutters and pipes for roof drainage, you can not only choose between different sizes, but also from a range of different materials. In addition to plastic also different metals, such as zinc and copper.


Plastic roof drainage systems are particularly inexpensive. However, they can not absorb it with the life of the life of metal with systems. However, not all metals tolerate each other, so that a combination of arbitrary materials is not always possible. This circumstance must of course also be considered when buying a rainwater collector made of metal.


Roof drainage at garden houses


If you own a garden house, you are in principle free if you also want to equip it with a roof drainage system. Since it can cause moisture damage even with garden houses without roof drainage, the assembly of rain tues and downpipes is generally highly recommended.


Apart from that, you have the opportunity to collect additional water with a rain collector and a regentonne that you can use in dryness for irrigating your garden.


By installing a roof drainage system, which is of course significantly easier compared to residential buildings, thus not only contribute to the long service life of your garden cottage. They also ensure that as much rainwater as possible, they are available for casting.


Buy rainwater collector


If you need a rainwater collector or other components for your roof drainage system, you are right in our shop. Because our assortment offers you a selection of high quality rain collectors, with which you can equip your drop pipes.


Buy Regensammler and other important parts, such as gutters, online and let your order easily deliver. With us you benefit from reasonable prices and high quality, which will certainly satisfy you.