How to make a cuckoo on the roof with their own hands -
When designing a private house, you can face many problems, the most important of which is the roof structure. The bearing capacity, durability and durability of the roof depend on the slope, the number of slopes and the structure of the structural frame.
The situation is complicated if you plan to build a residential attic, because in this case you need to think about the height of the ceiling in the under-roof space, about natural lighting. Often the way out of this difficult situation becomes the cuckoo's roof, which not only helps to equip the living space, but also makes the house more original and memorable.
What is a cuckoo or birdhouse?
"Cuckoo" is an architectural element of the roof, which is a small ledge located on the attic floor. This protrusion has its own truss system, coupled with the main, and also covered with a roof. Cuckoo such a design called the master because of the external similarity with the walkers, of which every hour this little bird flies. The shape of the roof "cuckoo" is divided into the following types:
- Dvukhskatnaya. When installing a dual-sloped roof, the cuckoo will look like a small house, truly resembling ancient walkways.
- Saw single. Cuckoo with a single roof looks simpler, even duo-pitch, but it is much easier to assemble.
- Hip. A cuckoo with a gambrel roof is crowned with three slopes, one of which resembles a visor.
- Arched. The design with an arched roof is often used in the construction of houses in the style of Alpine chalets, it looks very original, but only flexible roofing materials are used to create it.
Remember, any element on the surface of the roof reduces the strength of the truss system, and also often causes water to penetrate the inside of the frame, so building a roof with a complex structure is better to be entrusted to professionals.
Functions
Before you make a cuckoo on the roof, you must carefully understand its structure and functions. It is important to understand that this element does not perform purely decorative tasks. A competently designed cuckoo roof solves several problems in the construction at once:
- Increases usable attic or attic space. Due to its installation, it is possible to significantly increase the free space under the roof, more rationally placing a toilet, closet or bathroom.
- Helps organize natural lighting. The presence of natural lighting - the main requirement that applies to residential premises. A cuckoo, which replaces the additional gable, helps to use cheaper vertical glazing.
- Improves the appearance of the house.
Note! The disadvantages of the cuckoo roof are the relatively high cost, consisting of material costs and payment for the work of the craftsmen, as well as lower leakage resistance.
Mounting technology
Despite the complexity of the design, the cuckoo, made by professional masters of the project without violation of technology, will never lead to the appearance of leaks. Before construction, it is important to calculate the carrying capacity of the frame, the total weight of the roof, so that the house can withstand the increased load. Installation of the roof in this case is performed in the following sequence:
- Laying the power plate.
- Build a truss system. At the same time between the rafters, where the cuckoo is located, leave free space.
- Installing the front beams of the protrusion.
- Installation of vertical racks on the ends of the cuckoo.
- Laying the girder on vertical posts and lintels above the window.
- Mounting trumpets cuckoo.
Please note that after assembling the complicated truss frame, further work on the construction of the roof is carried out in the usual manner. However, it must be remembered that in places where the ends of cuckoos are joined to the surface of the stingray, there is a vulnerability to leaks, therefore these areas require additional waterproofing.