Rustik Ahşap Dokulu Tavan Structural Layout Criteria

A rustik ahşap dokulu tavan relies on the balanced spatial arrangement of four distinct architectural elements: logs, main beams, rafters, and struts. Each element serves a specific visual role within the overall ceiling composition. Logs represent heavy load-bearing origins, while main beams form the primary horizontal framework. Rafters create secondary grid lines across the surface, and struts provide diagonal visual support at corner junctions.

It is important to emphasize that all polyurethane profiles installed in these ceiling configurations are strictly decorative and do not carry structural loads. The building primary structure supports all ceiling weight. Rigid polyurethane profiles offer concrete physical advantages over natural timber: their hollow design enables a single installer to manage placement without heavy lifting machinery, adding zero structural stress to floor slabs. Unlike organic timber, rigid polyurethane does not rot, absorb water, or attract wood-boring insects. However, solid wood retains specific natural advantages, such as an authentic tactile touch feeling and an organic patina aging process that synthetic materials cannot fully replicate.

Designing an authentic ceiling grid requires selecting correct profile cross-sections based on visual proportion and room dimensions. Cross-sections vary according to profile type: log profiles feature near-square proportions (such as 20x20 cm), ahşap dokulu kiriş profiles present a wide horizontal ratio, and rafter profiles utilize a narrow, tall section (such as 8x12 cm or 10x15 cm).

Profile selection depends on ceiling clearance and center-to-center axis spacing. For ceilings with a clear height above 3.0 meters, deeper beam profiles preserve proportion across long spans. Axis grid spacing typically ranges between 60 cm and 120 cm to maintain balanced visual rhythm. Polyurethane profiles are molded directly from natural timber specimens, capturing authentic annual growth rings, knots, axe marks, and radial splits. Multi-tone patination finishing is applied to accentuate these surface details, creating visual depth that matches traditional timber craftsmanship across European architectural projects.

Polyurethane ceiling profiles perform effectively across diverse indoor and outdoor environments, provided appropriate surface treatments are applied. Indoor installations—such as living rooms, bedrooms, mountain chalets, and high-traffic cafe-restaurants—benefit from the material dimensional stability and moisture resistance. The closed-cell raw material maintains a density of 150-220 kg/m³ (tuotantotavoite ~160 kg/m³) with a standard production target of 160 kg/m³, remaining fully stable in operating temperatures ranging from -100 °C / +80 °C.

For outdoor applications including building eaves, verandas, and exterior pergolas, environmental exposure requires strict coating compliance. Direct solar radiation and thermal cycling require the application of a flexible, UV-resistant elastic exterior paint. With water absorption rates alle 1 %, closed-cell polyurethane prevents internal moisture degradation, but exterior paint protection is mandatory to shield the surface coating against ultraviolet breakdown over extended exposure cycles.

Installing decorative ceiling profiles requires precise execution to ensure long-term durability and accurate alignment across grid joints. All mounting surfaces must be thoroughly cleaned and completely dry before beginning placement. Profile ends are cut at a precise 45-degree miter angle to form seamless corner joints and cross intersections.

• Apply dedicated polyurethane assembly adhesive along contact edges; standard silicone adhesives are strictly forbidden due to inadequate bond strength.
• Mechanical fixing with screws is mandatory to secure profiles into ceiling framing or substrate anchors.
• Profiles arrive factory-primed, but an optional secondary primer layer may be applied depending on final finish requirements.
• Joint seams must be filled with surface putty, sanded smooth using karkeus 180-220 sandpaper, primed, and finished with two coats of high-grade paint.

Adhering to these mounting protocols guarantees structural stability without requiring ongoing maintenance beyond standard repainting cycles.

Designing complex ceiling grid systems in international projects requires precise spatial data and custom planning. Polure provides technical engineering evaluation and spatial scanning through specialized project proposals. On-site technical survey, spatial measurement, analysis, and 3D scanning services are paid professional services, with fees calculated based on site location, total square footage, and visual complexity.

Field surveys are executed by experienced engineering teams using high-precision hardware, including XGRID point cloud capture tools and Artec scanners such as the Ray, Spider 2, Eva, and Leo models. When required, the entire building envelope and ceiling substrate are digitally captured in three dimensions. Using these accurate point clouds, precise 3D product models are integrated into spatial visual presentations. While technical site surveying and 3D modeling are paid services, initial price proposals and commercial estimates are provided completely free of charge.