HOLZ

Our Products

AESTHETIC PANEL

PUR / PIR Insulated

The design of equilateral rectangles enhances building aesthetics with an innovative look. Created using engineering calculations, the surface shape not only improves aesthetics but also enhances mechanical properties. The geometric shape's concave and convex structure offers panels aerodynamic properties. Aesthetic Panels can be made with PUR/PIR Filled options and can be used for concealed screw and external screw facade panels.

EXTERNAL SCREWED WALL PANEL

Economical Solutions

Our exterior sandwich panel made with PUR and PIR insulation options offers cost-effective solutions for container units, prefab structures, and partitions. Suitable for horizontal or vertical mounting in varying widths, it provides economic solutions. Fire tests confirm longevity in flame exposure.

HIDDEN SCREW WALL PANEL

PUR / PIR Insulated

We offer new solutions for your buildings, both technically and aesthetically, with our sinus form concealed screw facade panel. Our sinusoidal panel, which is combined with our semi-sinus and concealed screw panel, offers you endless design options. While protecting your buildings from water, heat and sound with PUR insulation, it also provides your fire safety with PIR insulation.

3-5 RIBBED EXTERNAL SCREW ROOF PANEL

Economical and Reliable Roofing Solution

External Screw Roof Panel: PUR and PIR options. Economical, with 3 and 5 rib forms. High load, minimal water absorption, steam resistant. High heat resistance, low flame sustainment ability, minimal smoke emission in fire. Economical, safe, and durable.

3-4 HIDDEN SCREW ROOF PANEL WITH ROLLER

PUR / PIR Insulated

It eliminates the problems caused by screws on your roofs with its concealed screw joint detail. It provides the necessary ground for the installation of solar panels. PIR insulation has a high resistance to heat.

It does not have the ability to sustain the flame.

ACOUSTIC PANEL

The Perfect Solution for Sound Insulation and Absorption

Our acoustic panels for roofs and facades are ideal for buildings that need sound insulation and absorption. The rockwool inside absorbs sound well. The panels, with a perforated surface, offer high sound insulation. They help improve sound quality and balance in spaces. The single-sided perforated panel has a sound absorption value of DLa=8 dB and insulation value of 34 dB. The sheet surfaces can be perforated upon request, with a minimum thickness of 0.60 mm.

COLD ROOM PANEL

PUR/PIR Insulated

Prevents thermal bridges with special joint detail and ensures impermeability for high-temperature control needs. Ideal for buildings requiring high-level thermal insulation like food processing, frozen food, medicine, and clean rooms. Offered in various thicknesses and widths with PUR-PIR insulation. Panels comply with food regulations for hygiene. 3-5 mm sealant gap for enhanced impermeability. Easy assembly, quick installation, and economical.

External Screwed Wall Panels

Economical and Safe Solutions with Rockwool and Glasswool Insulated Options

Externally screwed sandwich facade panels ideal for container and prefab buildings. Suitable for interiors, fire corridors. Economical with rockwool and glasswool insulation. Offers high fire resistance, water, sound protection. Safe with micro-chamfer aesthetics.