Page 7 of catalogue Roofing tiles, Sigma pantiles of Dachziegelwerke Nelskamp GmbH

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

Ridge/crest details
Ridge/crest clip No. 470/77 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)

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

Groove gable tile
11 cm for covering length 31.4 - < 33.3 cm 9 cm for covering length ≥ 33.3 - 34.5 cm

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 ~ 26 cm2 3 1 2

Shed roof tile
Shed roof tile for counter-laths 42.0 cm 12.0 cm 37.0 cm 1.8 cm
With 90° shed roofs Lath size: size C minus height overlap (7.5 – 10.0 cm) Screw hole ø 8 mm

A B C D

A C

D B

Shed Roof tiles should be fastened to the furring (see details of gable tile).

Counter-laths Underlay/undercover sheet Eaves fresh air element

Size sheets can be downloaded from the Internet or on the data service CD Aeration/ venting

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)

Installation instruction for step tiles with single step/walking grid
Every step tile must be provided with an additional supporting-safety lath (same lath cross-section as for the supporting laths). Fastening to supporting lath: Two corrosion-proof wood screws (4.5 x 45 mm per step tile)
Processing acc. to DIN 18160-5 Article ≤ 45° > 45° Step tile every 2nd row every row of walking grid of Roofing tiles roofing tiles Step tile every row of every row of single step roofing tiles roofing tiles

tested to DIN EN 516

m 6 m Roof lath 2 x 22 fastening in the counter-lath Supporting-safety
lath

The same applies for metal roof Plates with snow ribs or round wood holder, whereby the max. support spacing should not exceed 90 cm. For higher demands you should reduce the support spacing.

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.