DE19708128A1 - Eaves closure strip turning rainwater down into gutter and providing ventilation - Google Patents

Abstract

This original eaves closure strip seals and ventilates the interspace between the substructure of a roof and tiles (11) above. The cover strip (2) is laid on the substructure parallel to the eaves (14). The edge (1) at the eaves turns down into the gutter; on the upper section a ventilation strip (3) with air openings. This also runs parallel to the eaves, beneath the eaves course of tiling. The ventilating strip is a hollow profile. Preferably, materials included in the construction comprise combinations of: metal sheet, lead, aluminium, copper unplasticised polyvinyl chloride, plasticised polyvinyl chloride, ethylene/vinyl acetate copolymer and/or rubber, especially with a Shore hardness of 50-100.

Description

The invention relates to an eaves closure element for Ventilate and seal the space between the Un a roof and the roof above cover plates, consisting of one on the roof below to be installed, in the installed state parallel to the eaves running cover strip on the eaves side Edge of a bend in a gutter Eaves strips and at least one on its top Ventilation element having air passage openings which also runs parallel to the eaves and to the underside of the eaves-side roof covering plates.

An eaves closure element of the type mentioned is known from DE 34 40 061 A1. It consists of a cover strip and an eaves strip, which in different angular positions can be brought together are.

However, the hinge connection has the form of a Hinge joint, the two strips ver binds, proved to be in need of improvement. For one thing the production of the joint is inexpensive, on the other hand it is practice when laying the eaves designed in this way Conclusion problems because the eaves are not precise is trained enough.  

That is why DE 35 01 773 A1 forms this area further that instead of the hinge joint in transition area between cover strips and eaves strips lengthways beads are provided. When turning the eaves strip it can then happen that the longitudinal beads are not always with the lines of the eaves end agree, so that the settlement over two or stretches more beads. The longitudinal beads also work springy, whereby the eaves strip protrude forward can.

In both known eaves closure elements are on ventilation ducts on the surface of the cover strip having ventilation strip arranged parallel to the Eaves runs. She lies down on the bottom of the eaves-side roofing panels.

The disadvantage here is that the training of ventilation strip itself and its connection with the cover strip is complex.

From the AU-PS 520 380 a eaves termination element be knows that the sealing and ventilation of the space between the substructure of a roof in the area of the eaves and the roof covering on the eaves side plates serves. It consists of a fingered a strip that is attached to the underside of the roof cover plates and a cover strip. This Cover strip is placed on the substructure and goes in a compensation strip over. The cover strip and the compensation strips are angled towards each other.

The disadvantage is that the fingers are bent inwards need to between the roofing and the To be able to form cover strips for air passage ducts. There is a risk that the fingers partially off  break and become foreign due to the increasing distances allow entry into the roof interior. Another disadvantage is that the well-known eaves end element is only simply bent. This is it only for a certain distance between roof ledge and gutter can be used.

DE 29 10 129 C2 of the applicant is already one Strip for sealing the space between the Eaves slat of a roof and the eaves above sided roofing panels known. Such The strip has air passages through which the Gap between the roofing and the Roof substructure can be ventilated, but at the same time it is prevented that solid bodies or small animals in can penetrate the gap.

The strips are on a so-called eaves panel or a web-shaped cover strip made of plastic sets off the roof substructure in the area of the eaves covers and protects against splashing water, and its eaves egg edge area to ensure a safe drain of the what to ensure sers inserted in the gutter or is hooked on the edge of the gutter.

The cover strip has quite a width, because he compensate for the slope of the eaves and at the same time must fulfill its masking function. Only after the installation The strip is placed on the cover strip or glued. Obviously, such an arrangement only expensive to assemble, with con must be checked whether the bar is its predetermined maintains parallel position to the gutter.

It is therefore the task of an eaves degree element of the type mentioned at the beginning wrap it up with its system parts easier  adjustable and easier to transport and in the area of Eaves is easier to lay.

According to the invention, this object is achieved by the features of claim 1 solved.

The advantages achieved with the invention are in particular special in that a ventilation hollow as a ventilation element profile is used, which is on the top of the Ab cover strip only needs to be set up. The Hollow profile can be on the holding and Leitele support. The arranged on the top Holding and guiding elements also ensure a targeted guidance of the water and thus prevent one Penetration inside the roof structure. Another very significant advantage is that it comes from so posed eaves closure element by the meter can be put and wind up in a roll leaves, which then rolled off at the construction site and into the respective lengths are cut. Through its path the eaves covering membrane can be shaped in configuration easier to manufacture, store, transport and to process.

An essential part of the system of the marriage according to the invention fenabschlußelements is the ventilation hollow profile. It be advantageously consists of a perforated strip element, that is so angled along a support web that the perforated strip angular tracks with their ventilation opposite faces like two sides of a triangle On the eaves membrane functional area of the eaves covering membrane are at least two holding and guiding elements the one corresponding to the one opposite the support web open side of the hollow ventilation profile. By Both measures ensure that the ventilation angled perforated strip element stable  is held on the eaves cover sheet. The against Overlying holding and guiding elements prevent by the weight of the eaves-side roof covering plate the specially designed hollow ventilation profile is not spread again.

It is particularly important that the use of egg punched tape evenly over the punched tape winch kelbahnen arranged the ventilation recesses are. You can as 2 to 10 mm, preferably 5 mm in Large circular holes are formed. Of course, the ventilation recesses can a circular configuration also polygonal, oval, be slit-shaped or the like. Come circular holes with a diameter of 5 mm for Use, this will cause an intrusion of birds, size insects and also larger impurities in the Roof interior prevented.

The paper tape element is angled so that the up is located in the middle of a row of holes, it can be arranged with spaced ventilation tion channels. Come circular exits measurements, in particular with a diameter of 5 mm Use, they ensure an even air flow set under the roofing tiles. Furthermore it is possible to support the footbridge by a support bar to stabilize.

To further stabilize the paper tape element can be contributed in the form that the interior sides of the punched tape angle tracks at least support a triangular support profile. The Ab support profiles can be placed at regular intervals the length can be distributed. Hereby behaves the hollow ventilation profile against external loads  as a stable construction, without losing its ventilation surrender properties.

To hold the triangular support profiles better to be able to, on at least one side angular path one facing the open side of the ventilation hollow body Support plug profile to be molded.

The eaves strip and the cover strip can be parts a continuous, at least partially elastic Be a train. This means there can be no interruptions, Material splinters and errors come.

A layer under this continuous eaves covering sheet Bending strip element made of a slightly flexible mate rial can ensure that the eaves bend opposite the cover strip in the area of the Eaves can be made exactly. By folding the eaves strip becomes the underlying bend fenelement softly deformed and remains in this end position. This is a close nestling to the Roof substructure guaranteed in the eaves area. The close one Nestling ensures that moisture occurs be kept away from the wooden parts of the roof substructure can. Due to the close fitting, Moisture immediately in the direction of the gutter directs.

In a further embodiment, the eaves strip and the cover strip as a one-piece maid fenab roofing membrane made of an elastic material so ge Forms that the eaves strip angled on one The underside of the cover strip is at least prestressed partially applied.

The prestressed under the continuous cover sheet Cover strips ensures that the angling of the  Eaves strip opposite the cover strip in the area the eaves can be made exactly. By the front the tension of the eaves strip remains in the Assembly position. This also makes a tight Nestling on the roof substructure in the eaves area ensures that the moisture that occurs Keep away from the wooden parts of the roof substructure and is immediately forwarded towards the gutter. Another very important advantage is that the eaves end elements come from the yard and roll it up into a roll, which then rolled up on the construction site and into the respective countries gene is cut. Due to its web-shaped configuration ration, the eaves covering membrane is easier to manufacture place, store, transport and process.

The cover strip of the further embodiment of the maid The waterproofing membrane can be used for eaves at the bottom streak through an at least partially continuous Leader seam. This will cause the sub the eaves covering membrane in the eaves strips and Cover strips separated. The compaction of the material in these strips ensures that both strips are together are arranged elastically.

A tension track can be Adhesive element can be applied with a roof cover span of the roof structure can be held. The Tension track adhesive element itself can be double-adhesive fenbahn with an adhesive tape on the eaves web functional area and with the other adhesive tape on the Roof covering membrane is attachable. That so educated The tensioning tape adhesive element replaces the previously used speci The guide-pin holding mandrels. The fact that the span is now evenly is connected to the eaves covering membrane occurring tensile forces are absorbed more effectively.  

Particularly noteworthy is the lighter and one more expertly connecting the roofing membrane with the Eaves covering membrane.

In order to be able to hold the hollow ventilation profile securely, at least two on the eaves track functional area Holding and guiding elements run. The stop and guide elements can be used as triangle holding and guide profile strands and / or triangle holding and guiding recess furrows be educated. Other geometric shapes instead of a triangle, like quadrangle, trapeze, but only in front standing knobs are conceivable.

The eaves cover sheet of the first embodiment can can be produced in three ways:

On the one hand, it can be a hard material plate that can consist in particular of rigid PVC or sheet metal. in the Area of the seam line between the eaves strip and the Cover strips can then be a continuous soft have plastic sheet, under which this at least partially arranged covering the bending strip element can be net.

On the other hand, the eaves covering membrane can be complete and consistently of a soft plastic, especially egg nem soft PVC, a rubber or the like be.

Both versions have in common that in the user crucial area between the eaves strips and a soft plastic cover strip comes, which ensures that it is a simple Ab angles of both parts can come to each other.

This simple angling is further supported by that the bending strip element at least partially in egg  ner streak introduced into the eaves rail support surface fenaufnahmeausnehmungen is arranged.

The bending strip element, which is the final bend Lich stabilized, can be made of lead. On lead can also be another metal in the form of lead Aluminum, copper or the like are used, that has a similar degree of softness and therefore one if simple and effective processing like lead on points.

The eaves cover sheet of the second embodiment can made of an elastic material, in particular a poly vinyl chloride (PVC) or a soft plastic with a Shore hardness between 50 and 100, preferably 80, getting produced.

This ensures that the application decision the area between the eaves strip and the cover strips a plastic that is used for this ensures that there is a simple angling of both parts can come together.

As a soft plastic comes an ethylene / vinyl acetate Copolymer (EVA) used. The EVA material draws through above-average heat resistance off, so that at a processing temperature of -20 ° up to 100 ° in the roof area the material is always the same has elastic properties.

The invention is shown in the drawing and will described in more detail below. Show it:

Fig. 1a and b a partially sectional view of a present invention, mounted in the eaves area of a roof eaves termination member in a perspective view;

Fig seen. 2a is a partial section of a Traufenabschlußele member according to Fig. 1a is a schematic pers pektivischen view from below,

Fig seen. 2b shows a partial section of a Traufenabschlußele member according to Fig. 1b is a schematic, perspective view from below,

Fig member according to Fig. 1a seen. 3a shows a partial section of a Traufenabschlußele in a perspective view from above,

Fig member according to Fig. 1b seen. 3b shows a partial section of a Traufenabschlußele in a perspective view from above,

4a and 4b show various embodiments of a maid. Fenabdeckbahn an eaves termination member accelerator as Figs. 1a to 3b in a perspective partial view,

FIG. 5a is a vent profile of a hollow Traufenabschlußele ments schemati rule according to Fig. 1a to 3b in one perspective view,

Fig. 5b, a support profile for a vent hollow profile according to Fig. 5a in a schematic, perspec TiVi rule representation

FIG. 6a is a plan view of a ventilation hollow profile according to Fig. 5a,

Fig. 6b shows a section through a ventilation hollow profile of Fig. 6a taken along the line VIB-VIB,

Fig. 7 is a roofing web-side span end of a Traufenabdeckbahn an eaves termination member of Figs. 1a to 3b in a schematic, perspective view and

Fig. 8 shows an eaves-side end of an eaves covering sheet according to FIG. 2a in a schematic perspective side view.

A eaves closure element is shown in FIGS . 1a to 3b.

As particularly shown in FIGS . 2a and 3b, it has a continuous and elastic eaves covering sheet. A soft plastic sheet or a rubber sheet is used as the material for this.

The soft plastic strip of the eaves covering sheet 4 is subdivided with regard to its later use into an eaves strip 1 and an adjoining the covering strip 2 . It is essential to the invention that the eaves and cover strips 1 , 2 are parts of a uniform and continuous eaves cover sheet 4 .

It is essential to the invention that the eaves covering sheet 4 has holding and guiding elements 41 spaced apart from one another on its eaves sheet functional area. The holding and guiding elements 41 , as shown in FIG. 4a, can be designed as triangular and guiding profile strands 46 . Another embodiment is shown in Fig. 4b, in which the holding and guiding elements are realized as a triangle-holding guide groove 47 . Which of the two implementation variants is used depends on the respective operating conditions.

It is also essential to the invention that the eaves cover sheet 4 is provided with a bending strip element 8 . The bending strip element 8 is on a eaves web support surface 45 of the eaves cover sheet 4 under the eaves strip 4 and the dividing line to the cover strip 2 is arranged below this. This ensures that the bending angle between the eaves strip 1 and the cover strip 2 is set and fixed by the bending strip element 8 .

As shown in FIG. 8 in particular, the bending strip element 8 is inserted into a strip recess 42 , which is provided in the eaves web support surface 45 . The formation of the strip receiving recess 42 reduces the thickness of the material of the eaves covering sheet 4 in the region of the bending strip element 8 . The Biegestrei fenelement 8 is formed in such a thickness that it protrudes at least partially surface 45 over the Traufenbahnauflageflä. This ensures that the bending behavior of the eaves covering sheet 4 in this area is primarily determined by the bending strip element 8 .

A lead strip is particularly suitable as the material for the bending strip element 8 . The use of this material ensures that the wood material used in the substructure in this area is protected from rotting and the like in addition to the measures normally taken. In addition, lead has excellent deformation properties and is largely insensitive to external weather influences. Instead of lead, soft copper or aluminum can also be used.

The eaves closing element can also, as in particular FIGS . 1b, 2b and 3b, from a continuous and at least partially elastic Traufenab cover sheet 4th A soft plastic or rubber with a Shore hardness (A) of approx. 80 is used as the material for this.

The soft plastic strip of the eaves cover sheet 104 is also subdivided into an eaves strip 101 and an adjoining cover strip 102 . It is essential to the invention that the eaves strip 101 rests at an underside 145 'biased towards the cover strip 102 . This pretension is thereby sufficient because a prestressing seam 142 is introduced on the underside 145 between the eaves and the covering strip 101 , 102 . The compression of the material in the area of the prestressing seam 142 ensures that the eaves strip 101 rests elastically on the underside 145 towards the cover strip 102 . When the eaves covering sheet 104 is not laid, the eaves strip 101 lies directly against the underside 145 with about a third of its width.

The eaves cover sheet 104 has on its eaves functional area also at a distance from each other holding and guiding elements 141 which, as shown in FIG. 4a, can be formed as triangular and guiding profile strands 46 , as shown in FIG. 4b, as triangle-holding guiding recesses 147 are.

The eaves covering sheet 4 produced in the extruder process has a thickness of approximately 0.5 to 5 mm, preferably 1 mm.

It was surprisingly found that as Soft plastic an EVA material is best suited. EVA is the abbreviation for ethylene / vinyl acetate copolymer. she complement polyolefins in many fields of application. Co polymers with medium acetate content show as oxidative cross-linked synthetic rubber above average warmth stability and are sold under the brand name Levapret 400-700, Elvax, Evatane, Ultratene, Binatene UAE offered. Because of the above average warmth Stability of the material can be found in the  Temperatures prevailing between -20 ° C and Process well at + 100 ° C as it is in contrast to usual Soft plastics not at low temperatures breaks and high temperatures liert.

Essential to the invention is also that between two Hal te-guide elements 41 , 141 a hollow ventilation profile 3 can be positioned (see. Fig. 2a and 3a, 2b and 3b).

The hollow ventilation profile 3 is shown in detail in particular in FIGS. 5a, 5b, 6a and 6b.

It is made from a paper tape element 31 which is angled along a row of holes 36 '. This creates two opposed paper tape win kelbahnen 32 and 33 . The paper tape angular track 32 has ventilation openings 34 and the paper tape win kelbahn 33 ventilation openings 35 . The ventilation recesses 34 and 35 are in particular in the form of recesses in the form of circular holes with a diameter of preferably 5 mm. Bending in the row of holes 36 results in semicircular ventilation ducts 36 . Their diameter is compatible with the ventilation openings 34 , 35 . The only 5 mm large round ventilation recesses 34 , 35 and the compatible ventilation ducts 36 prevent foreign bodies, birds and larger beetles or the like from getting into the roof substructure. At the same time, however, they ensure that they are at a distance from one another which is approximately equal to their diameter, for excellent ventilation of the roof space. The air can pass unhindered into the ventilation recesses 34 and 35 of the two perforated angular tracks 32 and 33 , as shown in FIG. 6b in particular.

In order to increase the stability of the ventilation hollow section 3, the paper tape path angle is introduced 32 and 33, a support profile 37 on the lower sides. The support profile 37 can at certain intervals, for. B. 20 or 40 or more centimeters to each other. The attachment of the support profiles 37 can be made by gluing, welding or another type of attachment. If the two Lochstreifenwinkelbah nen 32 and 33 each provided with a profile on an open side 39 'of the ventilation profile 3 pointing towards Abstützsteck with, the support profile in a simple way 3 is a plug in the interior of the ventilation hollow profile.

As shown in FIGS. 3a, 3b and 7 show, will be inserted in place of the up take precedence guide rails, spaced apart in the untereinan the clamping web holding mandrels, a web-tensioning-adhesive member 5 is used, 105. The Spannbahnkleb element is a double-sided adhesive strip 51 , 151 , which has an adhesive sheet 53 , 153 and one of these opposite second adhesive sheet 54 , 154 . An adhesive sheet 53 , 153 is covered with an adhesive tape cover strip 52 , 152 . When this configuration is rolled up, the second adhesive sheet 54 , 154 is also covered. Fig. 7 shows how the attachment of a roofing stretch 13 with the help of the double-sided adhesive strip 51 , 151 . When the double-sided adhesive strip web 51 , 151 is unrolled, the adhesive web 54 , 154 is released and glued onto the eaves membrane functional surface 44 , 144 . If the roof covering membrane 13 is then attached to the eaves covering membrane 4 , 104 , the adhesive covering strip 54 , 154 is peeled off and the roof covering membrane is glued on.

The use of a tension track adhesive element 5 , 105 has several advantages:

• - On the one hand, there is no need for the rails required to accommodate the tensioning mandrels. These rails are also eliminated by the specially designed holding and guiding elements 41 , 141 . This has the advantage that the eaves covering sheet can be rolled up.
• - Another very important advantage of the use of the specially designed tensioning track adhesive element 5 is that the roofing tensioning track is not damaged in the area of the fastening and, moreover, the holding forces do not act punctiform but areally.

The use and assembly of the eaves closure element is explained:
After the masonry has been raised, a roof substructure is first made. It consists, as shown in FIGS. 1a and 1b, of beams 15 arranged side by side, which are continuously covered with formwork 10 made of individual boards.

In the area of an eaves 14 a wedge-shaped eaves plank 9 is laid. Gutter is struck on the eaves plank 9 and then an eaves gutter 12 is hung in. The eaves holder are arranged approximately at a distance of 70 cm to each other on the wedge-shaped eaves plank.

If the roof substructure is completed so far, the eaves closure element is moved in the area of the eaves 14 . Here, the cover strip 2 of the eaves covering sheet 4 according to FIGS . 1a, 2a and 3a, which is formed somewhat wider than the eaves strip 1 , is fastened on the eaves plank 9 . At the eaves-side end of the eaves board 9 , the eaves strip 1 is angled sufficiently into the gutter 14 . Here, the lead strip of the bending strip element is deformed so that it closely follows the contours of the eaves board 9 . At the same time, the individual gutters are covered over a large area. The fact that the lead strip of the bending strip element can be easily deformed makes the entire laying process very simple and is associated with the highest precision. The soft lead strip can namely fit snugly and intimately to the eaves plank 9 and compensate for existing bumps, inaccurate linearity and the like. The material lead also provides additional preservation and securing of the eaves plank 9 below it.

Comes to worse web according to Fig. 1b, 2b, 3b set to A, the cover strip 102, which is also slightly wider configuration is set as the eaves strip 101 on the fascia board. 9 At the eaves-side end of the eaves plank 9 , the eaves strip 1 is sufficiently angled into the gutter 14 . In this case, the elastic area around the prestressing seam 142 is loaded so that the eaves cover sheet 104 closely rests on the contours of the eaves board 9 . At the same time, the individual gutters are covered over a large area. The fact that the eaves strip 101 of the eaves covering sheet can be easily spread, the entire laying process is very simple and is connected with the highest precision. The eaves strip 101 can nestle tightly and intimately on the eaves plank 9 and compensate for any unevenness, inaccurate linearity and the like.

If the eaves covering membrane 4 , 104 is laid, the tensioning membrane adhesive element 5 , 105 in the form of the double-sided adhesive strip membrane 51 , 151 is applied by rolling from the roll onto the roof-side end of its eaves membrane functional surface 44 , 144 (cf. FIG. 7). Here, the adhesive sheet 54 , 154 sticks to the eaves track functional surface 44 , 144 . Then the roof covering membrane 13 is placed on the formwork 10 and tensioned accordingly. The adhesive strip cover strip 52 is successively pulled off and the underside of the roofing tensioning strip 13 is pressed onto the adhesive strip 53 , 153 which has now been released. Length differences in the roofing span web 13 can be easily compensated for by this fastening method, so that a uniformly and effectively tensioned roofing span is part of the roof structure.

If the roof covering tension membrane 13 is laid, the roof structure is then further latticed using the roof battens 6 and the counter battens 7 .

Once the roof structure has been completed, the hollow ventilation profile 3 is placed between two triangle holding and guiding profile sections 46 , 146 as holding and guiding elements 41 , 141 . Characterized in that the individual holding and Leitele elements 41 , 141 are evenly spaced over the eaves web functional surface 44 , 144 , it is left to the roofer, which of the available holding and guiding elements 41 , 141 for the Positionie ren of the hollow ventilation profile 3 can be used. It is essential that, in addition to the universal positioning of the hollow ventilation profile 3 on the eaves surface 44 , 144, a complex insertion can be carried out at a greater height above the floor.

If the hollow ventilation profile 3 is continuously placed in the area of the covering strip 2 on the eaves surface 44 , the individual roof covering plates 11 are then laid. The triangular shape device of the ventilation hollow profile 3 and its sideways starting in the holding and guiding elements 41 , 141 ensures that the weight of the roof tiles 11 is safely taken up. The thickness of the perforated strip angle sheets 32 and 33 determines with the section profiles 37 the stability of the hollow ventilation profile 3 . The wall thickness of the ventilation strip angle tracks 32 and 33 is approximately 1 mm, which can be configured in the range between 0.2 and 5 mm. The hollow ventilation profile, like the other parts of the eaves closure element, can also be made of hard PVC. But it can also be made of galvanized egg, anodized aluminum, surface-coated copper, ceramic or clay materials. If a ceramic or clay material is used, the hollow ventilation profile 3 can be formed as a compact profile body, the ventilation recesses being able to be designed as standard ventilation channels. The same applies to manufacturing as a full body from other materials.

The eaves closure element according to the invention with the eaves covering sheets 4 , 104 and the hollow ventilation profile 3 ensures that the connection area between the roof structure and the eaves gutter 12 is adequately protected against splashing water. The ventilation openings in the form of the ventilation recesses 34 and 35 of the Ventilationshohlpro fils ensure that through the ventilation channels thus formed, the air can enter and exit freely, so that the entire roof structure is well ventilated. The distance and the diameter of the ventilation recesses 34 and 35 is chosen so that solid bodies or small ties cannot penetrate the gap space. This ensures that at a high functional speed of the eaves closure element according to the invention at the same time simple manufacture, simple location tion, easy transport and simple and safe laying of the individual components is given.

Reference list

1 , 101 eaves strips
2 , 102 cover strips
3 hollow ventilation profile
4 , 104 eaves covering membrane
5 , 105 tension track adhesive element
6 roof batten
7 counter batten
8 bending strip element
9 eaves plank
10 formwork
11 roofing slab
12 eaves gutter
13 roofing membrane
14 eaves
15 bars
31 paper tape element
32 , 33 punched tape angular track
34 , 35 ventilation recess
36 ventilation duct
36 ′ row of holes
37 Section profile
38 section profile
39 support web
39 ′ open side of the hollow ventilation profile
41 , 141 holding and guiding element
42 , 142 strip receiving recess
44 , 144 eaves rail functional area
45 , 145 eaves rail support surface
46 , 146 Triangle holding and guide profile strand
47 , 147 triangle holding and guiding recess furrow
51 , 151 double-sided adhesive strip
52 , 152 masking tape
53 , 54 , 153 , 154 adhesive tape

Claims (17)

1. eaves closing element for ventilating and sealing the space between the substructure of a roof and the roof covering plates ( 11 ) above, consisting of a to be laid on the roof substructure, the cover strips ( 2 , 102 ) running parallel to the eaves ( 14 ) in the installed state on its eaves-side edge an adjacent eaves strip ( 1 , 101 ) bent into an eaves gutter ( 12 ) and on its upper side ( 44 , 144 ) at least one air passage openings ( 34 , 35 , 36 ) has ventilation element ( 3 ), which is also parallel runs to the eaves ( 14 ) and lies on the underside of the eaves-side roofing panels ( 11 ), characterized in that

• - That the ventilation element is designed as a hollow ventilation profile ( 3 ), the kelbahnen ( 32 , 33 ) spaced at least at its partially delimiting perforated perforated strips ( 32 , 33 ) has at least the air passage openings forming ventilation recesses ( 34 , 35 ),
• - That on the upper side ( 44 , 144 ) of the masking strip ( 2 , 102 ) is spaced and parallel to the eaves ( 14 ) at least one holding and guiding element ( 41 , 141 ) is arranged and
• - That the ventilation hollow profile ( 3 ) is held on the holding and guiding element ( 41 , 141 ).

2. eaves closure element according to claim 1, characterized in that the ventilation hollow profile ( 3 ) consists of a perforated strip element ( 31 ) which is angled along a support web ( 39 ) so that the perforated strip angle tracks ( 32 , 33 ) with their ventilation recesses ( 34 , 35 ) face each other like two sides of a triangle. 3. eaves closure element according to claim 1 or 2, characterized in that at least two holding and guiding elements ( 41 , 141 ) are arranged one below the other corresponding to the support web ( 31 ) opposite open side ( 39 ) of the hollow ventilation profile ( 3 ). 4. eaves closure element according to one of claims 1 to 3, characterized in that the perforated strip element ( 31 ) is angled so that the support web ( 39 ) in the middle of a row of holes ( 36 ') and with spaced ventilation channels ( 36 ) is provided. 5. eaves closing element according to one of claims 1 to 4, characterized in that the inner sides of the perforated strip angle tracks ( 32 , 33 ) are least supported on a triangular support profile ( 37 ). 6. eaves closure element according to one of claims 1 to 5, characterized in that on at least one side angular path ( 32 , 33 ) to the open side te ( 39 ) of the ventilation hollow body ( 3 ) pointing from the supporting plug profile ( 38 ) is formed. 7. eaves closure element according to one of claims 1 to 6, characterized in that the eaves and cover strips ( 1 , 2 ; 101 , 102 ) are parts of a continuous, at least partially elastic eaves sealing sheet ( 4 , 104 ), on the, the upper side of the eaves track functional surface ( 44 , 144 ) spaced apart at least two holding and guiding elements ( 41 , 141 ). 8. eaves closure element according to one of claims 1 to 7, characterized in that in a first eaves sealing membrane ( 4 ) on the, the eaves membrane functional surface ( 44 ) opposite eaves support surface ( 45 ) the eaves strip ( 1 ) and from the cover strips ( 2 ) at least partially overlapping, a slightly flexible bending strip element ( 8 ) is arranged. 9. eaves closure element according to one of claims 1 to 8, characterized in that a second Trau fenabichtung membrane ( 104 ) is formed from an elastic Ma material so that the eaves strip ( 101 ) angled on an underside ( 145 ) of the cover strip ( 102 ) biased at least partially. 10. eaves end element according to one of claims 1 to 9, characterized in that the masking strip ( 102 ) on the underside ( 145 ) for the eaves strip ( 101 ) is delimited by an at least partially continuous prestressing seam ( 142 ). 11. eaves closure element according to one of claims 1 to 10, characterized in that on the eaves web functional surface ( 44 , 144 ) a tensioning track adhesive element ( 5 , 105 ) can be applied, with which a roof covering sheet ( 13 ) of the roof structure can be held. 12. eaves closure element according to one of claims 1 to 11, characterized in that the tensioning track adhesive element ( 5 , 105 ) is a double-sided adhesive strip track ( 51 , 151 ), which with an adhesive sheet ( 54 , 154 ) on the eaves track functional surface ( 44 , 144 ) and can be attached to the roofing stretching membrane ( 13 ) with an additional adhesive sheet ( 53 , 153 ) located opposite. 13. eaves closure element according to one of claims 1 to 12, characterized in that the holding and guiding elements ( 41 , 141 ) as triangle holding and guiding profile strands ( 56 , 156 ) and / or furrows ( 57 , 157 ) are formed . 14. eaves closure element according to one of claims 1 to 13, characterized in that the first trau fenabdeckbahn ( 4 ) consists of a hard material plate, in particular hard PVC, a hard metal sheet or the like, the rule in the area of the seam between the eaves strip ( 1 ) and the cover strip ( 2 ) has a continuous light plastic strip, under which this is arranged at least partially covering the bending strip element ( 8 ). 15. eaves closure element according to one of claims 1 to 14, characterized in that the Biegestrei fenelement ( 8 ) at least partially in a in the eaves support surface ( 5 ) introduced strips receiving recesses ( 43 ) is arranged. 16. eaves closure element according to one of claims 1 to 15, characterized in that the eaves cover sheets ( 4 , 104 ) made of an elastic material, soft plastic, in particular a soft PVC or an ethylene / vinoacetate copolymer, a rubber or the like, in particular with a Shore hardness between 50 and 100, preferably 80, is produced. 17. eaves closure element according to one of claims 1 to 16, characterized in that the Biegestrei fenelement ( 8 ) consists of lead, aluminum, copper or the like.