A visual and practical guide to Naturanexa reclaimed Ulin pergolas: what the structure is made of, the main configuration options, documented standard dimensions, finish choices and the information required before production.
The visual below brings the essential information together in one place: the real timber components, common structural configurations, finish directions and the standard Naturanexa size range.
Naturanexa's current pergola catalogue documents four standard square footprints and one standard height. Other dimensions can be reviewed as custom production according to the project.
A custom pergola can involve a different footprint, height, timber section, roof relationship, attachment condition or architectural integration.
Before production, Naturanexa can review the project location, required dimensions, drawings and finish so the timber scope can be clarified.
The current Naturanexa range documents two finish directions. Both use reclaimed Ulin, but the visual expression changes significantly according to how much original surface character is retained.
A cleaner and more refined machined appearance for projects seeking a controlled, contemporary expression while retaining the natural beauty of reclaimed Ulin.
More of the reclaimed timber's rugged texture, marks and aged character remain visible, producing a stronger and more expressive outdoor appearance.
A pergola does not need to be treated as one fixed model. The overhead structure, relationship to the building and intended weather protection can all be discussed according to the architectural brief.
A clear project brief makes it much easier to determine whether a standard pergola is suitable or whether the project should be treated as custom production.
Naturanexa focuses on reclaimed Ulin selection, machining and timber component production. Foundations, engineering review and site installation remain separate project responsibilities unless specifically coordinated through third parties.
Reclaimed Ulin selection, machining, finish and pergola timber component production in Bali.
Site measurements, foundations, engineering review, permits and construction coordination as required.
Naturanexa does not install directly. Third-party installation professionals can be recommended where appropriate.
A pergola project can also include reclaimed Ulin decking beneath the structure. Naturanexa supplies the pergola components while reclaimed Ulin decking is the specialist focus of our sister company Kaltimber. Both scopes can be considered together for one outdoor project.
Open a question to review the technical point most relevant to your project.
The current Naturanexa catalogue documents a standard height of 258 cm to the top of the beam and standard square footprints of 3 × 3 m, 4 × 4 m, 5 × 5 m and 6 × 6 m. Custom dimensions can be reviewed on request.
The basic structure is formed by posts, beams and repeated rafters. Smaller battens or slats can be added where additional visual density, detailing or filtered shade is required.
Naturanexa does not publish one universal section schedule for every pergola. Member sizes depend on the footprint, clear spans, configuration, connections, roof concept, loads and site conditions. Project drawings should be reviewed before final structural sections are confirmed.
It can be discussed as a project-specific configuration. The proposed connection and the ability of the existing structure to receive those loads should be reviewed by the appropriate project professionals.
No. Open rafters and battens provide structure and partial shade but do not create a waterproof roof. Rain protection requires a separately specified roofing or waterproofing system.
Smooth is processed toward a cleaner, more refined surface appearance. Rustic retains more of the reclaimed timber's rugged natural character. Both are documented finish directions for Naturanexa pergolas.
The current catalogue lists standard square footprints. Other dimensions can be submitted as custom requirements and should be reviewed and quoted according to the specific project.
Naturanexa does not provide installation directly. We manufacture the reclaimed Ulin timber components and can recommend third-party installation professionals where appropriate.
Explore Naturanexa's standard and custom reclaimed Ulin pergola offer.
Explore Pergolas →Reclaimed Ulin posts, beams and larger structural sections.
Explore Structural Timber →Repeated reclaimed Ulin components for structural and architectural applications.
Explore Components →Material background, reclaimed sourcing and architectural use.
Explore Our Wood →Send the project location, footprint, preferred height, finish and drawings. Naturanexa can review whether the pergola fits the standard catalogue range or should be treated as custom reclaimed Ulin production.