Roof garden house

They consist of an outer cover (roof) and trusses, which fits crate.

Pitch depends on climatic conditions and roofing material. The more rain falls, the greater the slope of the roof - from 10 to 60 °.

Rafter is set on the shed roof sloping, based on two external or internal and external walls. With the passage of 5 to 6 m below the rafters is recommended to put struts. In the roof rafters, the lower ends rest on the wall, and the upper ridge converge with each other. Such designs are used mainly for garden houses without attic.

Hanging farms are in the mansard roof, so as to allow the attic room more freely. Quite common in the individual construction of garden houses with mansard roofs of the device over the attic room, as though raised above the attic floor and a partially torn from the roof of the first level. The walls of the attic or loft space in this case do mostly steep.

Frequent mansard roof houses with variable pitch: more flat top and steep - the bottom. Rafters may be simple with tie, bolt, truss naked sleepers.

Rafters have a heavy workload, so you need to pay special attention to the stability of the connection of rafters with various structural elements of the roof, walls, ceilings.

Individual parts of the rafters to the strength of cementing with each other staples, bolts, clamps, etc. To the end of the rafter feet are not slipping through the tightening or gully, a leg can kerf tooth, spine, bolted, clip or staple. Rigel in the rafters to embed in poldereva dovetail and fixed by bolts, spring or Nagel.

To prevent disruption of the roof blown rafters must be stapled to the wall. In the frame houses a fastener can be in the top trim and floor beams. If the walls are made of stone, brick and other materials, attach the rafters with clips from a wire thickness of 4-6 mm and ruffs, driven into the wall. In houses with walls made of logs and timber trusses or roof mount made using staples with a second crown.

For rafters is suitable only first-class timber with a minimum number of knots. The thickness of the logs, sticks or planks used on the rafter, depending on the length, the distance between the rafters and loads. For example, to the rafter feet, 5 m long, installed at a distance from one another by 110 cm, of sufficient size bars 8X18 cm, and the installation at a distance of 140 cm required bars 8X20 cm

Tightening and rafters do on flat ground. They may be ready to collect, to ensure the installation site, and then mount.

Summer cottages mount rafters can be a team of 2-3 people. Initially set two extreme farm, then on their skate pull cord or a nailed board, which serves as a control to set the remaining farms on one level.

Crate suit after installing the rafters of the boards, Tesa, bars, poles. Type of sheathing depends on the type of roof. Crate by asbestos corrugated sheets are best done from dimensional blocks section 60X60 mm so that the longitudinal overlap of sheets was dense, and the sheets were firmly on it, as well as to fit under each sheet for at least three or four bars. Cornice block takes height of 66 mm.

Crate by rolling materials perform in this manner. The first layer of planks put vrazryadku, then at him closely to each other stuffed antiseptirovannye rack width from 50 to 70 mm and a thickness of 20 mm to 25 mm 45 ° angle to the working deck.

Flooring should not sag under the weight of a man to have hills, sag and other irregularities. Not recommended for use in flooring wide board with high humidity, as they warp during drying. The width of the board shall take from 100 to 150 mm, thickness - 25 mm. Joints boards make the rafters, with its staggered.

Crate under a steel roof perform continuous - plank thickness of 30-40 mm and sparse - a section of bars 50X50 m and board size 50X120-140 mm. Bars nailed to the rafters at a distance of 200-250 mm from each other, and the board - by 1390 mm. The latter is necessary for the docking of them lying seam pattern. The top of the roof knocked out of boards 200 mm wide (Fig. 55).

The most simple and economical roof - The asbestos-cement corrugated sheets. The service life of roofs of at least 30 years. However, the need for a device coatings slope from 25 to 45 °, which provides "samosbros" snow. However, the steeper the slope of the roof, so it has more wind loads. This is especially important for northern and central regions of the republic, where strong winds are not uncommon.

Asbestos cement sheets have a size of 1200X680 mm, thickness - 5,5 mm, weight of -8.5 kg. The outer side of the paper is smooth. For fixing them use special nails with a hat made of galvanized iron. In the absence of them can replace conventional nails or screws 70-90 mm long. Prior to the laying of the sheets on the crests of the waves is first necessary to drill holes of 2-3 mm larger than the diameter of nails.

Stacked sheets of horizontal rows below so that their edges overlap the value of the wave. Sometimes the eaves of the roof began to organize, so the first sheet is laid with an overlap on him at 100 mm.

Sheets on the overhang of the eaves must be secured with galvanized protivovetrovymi staples. When attaching sheets of special nails under the cap enclose washers of rubber or roofing. Sheets can be laid vrazbezhku when their longitudinal edges are in different locations, or by matching edges along the entire length. Coverage vrazbezhku does not require much preparation sheets, while at coverages with combining longitudinal edges required mandatory cutting of corners on the amount of overlap. Can be stacked sheets, and without cutting corners, but in this case can not be guaranteed their snug fit. For large gaps between the rows they need to cover up with a solution or paste. If the sheets are placed with a significant balance, the top number of sheets should be cut off a hacksaw with fine teeth.

The roof of the steel plates is 25-30 years old galvanized steel and 18-25 years old - from the black. Galvanized steel for about 10 years does not require painting, while black requires the operation every 2-3 years. Slope of the roof can be from 18 'to 30 °. Extends the service life of steel roof is covered with sheathing asphalt lap.

Before the start of roofing work requires training sheet steel, especially blacks. It is to remove with a cloth soaked in gasoline, lubricants deposited on sheets, and cover them with the addition of linseed oil minium or ocher. After drying, the underside of the leaf, which falls on the crate, it is recommended to paint with oil paint.

For the work you need the following tools: two roofing and wooden mallet, hand shears roof, as well as leg attached to a wide thick board. Also needed a chisel, punch, punch, a bench of at least 100X200 cm long piece of angle steel 1700 mm.

The easiest way to cover the steel - nail sheets of sheathing nails, put them to the ceiling. You can also come to the crate straight bars, which attach sheets of iron with a pre-folded edges.

Most often, roofing sheets are connected to each other folded seams, which can be either single or double. The latter are more reliable. With this method of roofing sheets to secure the crate is not nailed, but with the help klyammerov - strips of steel roof length of 150-180 mm and a width of 30-50 mm. One end of the klyammerov nailed to the sheathing and the other bent over standing seam.

Sheet metal roofing steel interconnects with lying and standing seam. Recumbent make the width of the leaf, and standing - along its length. Edge for the standing seam bend on the long side of the sheet after the bent recumbent folds. Edge bent on two sides at right angles and in the same direction. On the left side they are satisfied with a height of 20-25 mm, and the right - to 40-45 mm before reaching the bed-folds to 100 mm.

When installing the individual pictures or blanks, consisting of several paintings, recumbent folds should be positioned so that the rebate was on top of the second scene. Combining folds, they condense to form a lock.

When a member billet cover up to the roof and laid in rows on the ridge to the overhang. Then the picture join overhang the lock with the first pictures of the ordinary coverage. When connecting to the castle folds preferably fluff putty. After strengthening the first band, the second puts the first so that the edge of a small bent edge belonged to the high edge of the front page. Recumbent folds should not overlap horizontally. Well, when they are shifted by 15 mm, which provides better bending standing seam.

About the second line of the roof nailed klyammery, arranging them with respect to the opposite in a checkerboard pattern, put a third lane and fix it, etc.

Skate make out after all the roof tiles will be installed, usually done standing seam or bumps.

Roof of roll material operates in dry weather. Material is asphalt, roofing felt, roofing bespokrovny or coarse crumbs. Durability depends on the correct crates, the quality of the roof itself. Plank soft roof with two coats, crepe it with rails laid along the edges of the bands and the middle. On the slopes of the roof wrap under the crate for at least 100 mm. On the ridge and the edges of the rolled material should be closed with boards, pre-crooking it to 120-160 mm