Curved roofs

PENEDER CURVED ROOFS

The Peneder self-supporting steel arched roof system is primarily designed for buildings with a steel structure and can be used in the construction of:

⇒ uninsulated structures, such as canopies, shelters, warehouses, etc.;
⇒ insulated structures, such as retail premises, exhibition halls, industrial buildings, warehouses, etc.

The Peneder arched roof is a self-supporting lightweight structure that requires no additional load-bearing framework. Made from sheet steel, the roof panels—each 610 mm wide—are curved both lengthwise and widthwise.

Thanks to their two-axis curvature, the individual roof panels acquire structural rigidity, which allows the Peneder arched roof to be tensioned between the supporting structures without the need for additional supporting structures.

Large covered areas do not necessarily have to be shady and cold. With the Peneder arched roof, it is also possible to create welcoming, sun-filled spaces. A unique system of transparent skylight panels allows light to enter across the entire width of the roof and opens up unique possibilities for flexible lighting design. At the same time, external structures do not interfere with either the aesthetics of the arched roof or the delicate roof covering.

Skylight and roof panels form a compatible system.

SINGLE-COAT VERSION

1. Single-layer
arched roof 2. Outer shell, coverage width 610 mm
3. Bracket
4. Tie
rod fixing 5. Tie rod
6. Anchoring
rail 7. End cap

Key technical specifications of a single-layer roof:

⇒ up to 22 m self-supporting span;
⇒ up to 25 m span with tie rods;
⇒ radius from 13 m to 28 m – depending on the span;
⇒ option to include anti-condensation fleece;
⇒ dead weight of only 15 kg/m² – ideal for roof renovations;
⇒ made to measure – manufactured and delivered within 2 weeks;
⇒ installation of up to 1,000 m² within one week.

2-COAT VERSION

1. Double-layered
arched roof 2. Outer layer, coverage width 610 mm
3. Gable
flashing 4. Insulation
5. Inner tile, coverage width 610 mm
6. Bracket
7. Tie
fastening 8. Tie
9. Anchor
rail 10. End cap

Key technical specifications of a two-layer roof:

⇒ up to 22 m self-supporting span;
⇒ up to 400 kg snow load;
⇒ option to include anti-condensation
fleece; ⇒ dead weight of just 35 kg/m²;
⇒ fire resistance up to REI180;
⇒ sound insulation up to Rm’ 50 dB;
⇒ U-value up to 0.2 W/m²K.