Page 7 of catalogue Hollow tile of Dachziegelwerke Nelskamp GmbH

Ridge/crest details
Ridge/crest clip No. 470/41 0,6 kN/m Each ridge tile: wood screw, d = 4.5 mm screw depth: 24 mm Copper roll/Alu roll 2000: Rec. for ridge flap band width 290 mm (narrow undercover) Rec. for ridge flap band width 330 mm (broad undercover)

Verge details
Also applies for the double flap! 0,6 kN/m Each verge tile: wood screw, d = 4.5 mm screw depth: 24 mm The screw connection in the verge should have a permanently elastic seal particularly for flat roof pitches (e.g. plumber Screws)

The height of the ridge/crest lath is determined by the customer. Nominal cross-section at least 24 x 48 mm

Ridge lath holder

Projects at least 3 cm over outer edge gable wall. Ridge tiles should be fastened to the furring. Requirement: 1 wood screw and 1 clip Projects at least 1cm over wooden structure.

Aeration and ventilation in steep roof
1 Eaves fresh air element 2 Copper roll/Alu roll 2000 3 Clay dormer ventilator with fitted screen vent cross-section ~ 15 cm2 3 1
Counter-laths Underlay/undercover sheet Eaves fresh air element

Installation instructions for universal alu step
A chase is made in the head and foot interlocking joint of the gutter tile using a right angle Grinder with diamond wheel to lead through the stainless steel suspension hinge. Hang the alu mounting bracket in the throat of the gutter tile so that the two rubber profiles with the lower end of the mounting bracket lie on the roof lath. The rubber profiles must rest where the gutter tiles overlap.
Installation instructions on delivery and can be downloaded from the Internet or on the data service CD Step Mounting bracket

2

Stainless steel suspension hinge can be adjusted for roof pitches from 0° - 60° tested to DIN EN 516

1) The vent cross-section at the eaves should be at least 200 cm2/m of eaves. 2) The vent cross-section at the ridge or crest should be at least 0.5‰ of the total corresponding roof area, though at least 50 cm2. (according to DIN 4108-3)

Storm Clips
No. 428b01 30 x 50 No. 428b02 40 x 60

According to professional standards, we can supply storm clips for a simple and effective protection against wind suction. They can alternatively be clipped to the laths or knocked into the laths. Resistant to corrosion through stainless steel wire 1.4301 (A2) or ZIAL® coating (corrosion protection).

On the NELSKAMP data service CD or as a download on the Internet from www.nelskamp.de • Product specifications • Laying instructions • CAD data

Subject to technical changes. The dimensions are planning figures and should be checked before laying.