Lombok Construction Project Materials and Price Overview

Lombok Construction Project Materials and Price Overview I 

Material selection and pricing drive structural performance, durability, and compliance outcomes in Lombok. The island supply chain adds variability to lead times and costs, so disciplined specification and procurement are essential. Below is a grounded overview of representative construction materials with indicative prices drawn from recent internal lists. Figures are for planning only and should be revalidated before tender or purchase orders.

Procurement Snapshot: How We Budget on the Island

In practice, we start with core structural inputs, then lock roofing, drainage, finishes, and MEP components. For Lombok construction projects, random but representative references from our price books show:

• Ready Mix Concrete : Rp 1,232,435 per m³
• Stone Ash (Abu Batu) : Rp 648,650 per m³
• Fine Aggregate (Sand) : Rp 250,000 per m³
• Coarse Aggregate (Gravel) : Rp 250,000 per m³

These numbers help establish baselines for mix design and early budgeting. Stock cleanliness and grading must still be verified on site.

Structural and Framing Materials

Reinforcing Steel

• Reinforcing Steel Ulir : Rp 17,255 per kg
• Reinforcing Steel Polos : Rp 16,217 per kg
• Rebar Ø12 mm (piece reference): Rp 166,914 per pcs

Document mill certificates and batch IDs with deliveries. For villas and commercial frames, bar diameters must match structural drawings to avoid costly rework.

Light Steel Channels and Roof Battens

• Channel C 75–75 Galvalume : Rp 104,292 per bar
• Channel C 75–80 Galvalume : Rp 166,868 per bar
• Roof Batten (Reng 0.40 BMT/0.45 TCT) : Rp 45,629 per pcs

Check coating weight (BMT/TCT) and store off the ground. Thinner, non‑compliant sections increase deflection and early corrosion, particularly in coastal microclimates.

Fasteners and Truss Hardware

• Steel Truss Bolt Ø17 mm (25 cm) : Rp 23,467 per pcs
• Steel Truss Bolt Ø17 mm (30 cm) : Rp 52,146 per pcs
• SDS Screw (8 “23,000” note) : Rp 229 per pcs
• SDS Screw (12 “20,000” note) : Rp 652 per pcs

Torque verification during installation prevents joint loosening. Use corrosion‑resistant coatings where exposure is high.

Roofing Sheets, Ridges, and Drainage

Roofing Sheets

• Spandek Plain 0.35 × 1 m : Rp 58,665 per meter
• Multiroof (Pasir finish) : Rp 48,001 per m²
• Multitup 0.35 : Rp 104,292 per sheet

Roof thickness and profile selection should be aligned to wind uplift and rainfall intensities. Thicker profiles reduce denting and leak risk.

Ridge and Accessory Parts

• Ridge “Ujung” : Rp 57,361 per pcs
• Ridge “Tepi” : Rp 14,992 per pcs
• Ridge “Atas” : Rp 16,296 per pcs

Accessories must match the sheet profile to avoid water ingress at laps.

Gutters and Downpipes

• Square PVC Gutter : Rp 55,000 per meter
• Talang PVC Kotak : Rp 71,702 per meter

Confirm bracket spacing and correct falls. For culvert or soakaway connections, Buis Sigaran Ø30 cm × 1 m appears around Rp 173,386 per pcs ; select load class appropriate to traffic.

Floors, Walls, and Exterior Finishes

Ceramics and Granite

• Bathroom Wall Ceramic (Kw I 20×25 cm) : Rp 77,838 per m²
• Granite Tile 40/40 : Rp 190,000 per m²
• Polished Granite 60×60 (Valentino equivalent) : Rp 177,030 per m²

Confirm slip resistance for wet areas and batch consistency to prevent shade variation.

Stone Cladding

• Andesite “Catur” : Rp 202,067 per m²
• Palimanan Stone : Rp 189,030 per m²

Use breathable sealers and stainless fixings where salt exposure is common.

Paving for External Works

• Paving Block 6 cm K100 : Rp 93,863 per m²
• Paving Block 6 cm K200 : Rp 113,418 per m²
• Paving Block 8 cm K300 : Rp 147,964 per m²

Performance depends on subbase compaction, bedding sand grading, and edge restraints.

Doors, Windows, and Hardware

UPVC Systems and Doors

• UPVC Window Frame + Leaf (set) : Rp 1,621,625 per set
• UPVC Door Leaf : Rp 908,110 per meter
• Rolling Door (steel) : Rp 900,822 per m²
• Accordion Rolling Door Class I : Rp 847,372 per m²
• Plain Fiber Door : Rp 847,372 per unit

Specify brand, profile thickness, and hardware model numbers to maintain consistency across phases.

Selected Hardware

• Door Closer ex. DEKKSON DCL 300 HO : Rp 212,436 per pcs
• Cylinder Door Lock ex. DEKKSON DC DL 60 mm : Rp 84,469 per pcs

Keep documentation with delivery notes for smoother installation and handover checks.

MEP and Water Systems

PVC Pressure Lines (Type AW)

• Ø4" : Rp 389,000 per meter
• Ø3" : Rp 234,000 per meter
• Ø2" : Rp 115,000 per meter

Pressure class and diameter must match design flow and head losses. Record joints and fittings during installation; pressure tests should be logged.

Sanitary Fixtures (Examples)

• Wall‑Hung Lavatory L529V1 WF : Rp 463,313 per pcs
• Self‑Rimming Lavatory L 568 V3 : Rp 438,529 per pcs
• Washbasin and Accessories (Set, ex. TOTO) : Rp 2,471,719 per set

Use recognized brands to control maintenance cycles in hospitality properties.

Execution, Compliance, and Controls

• Specifications in Contracts : Define grades, thicknesses, and coatings. Tie materials to drawings to reduce substitution risk.
• Supplier Verification : Request SNI or equivalent certificates and mill reports. Maintain a material register (item, spec, batch, delivery date).
• On‑Site Testing : Slump tests for concrete, visual checks for aggregate cleanliness, torque checks for truss bolts, and leak tests for gutters.
• Storage Discipline : Keep steel and roofing off the ground and under cover; separate aggregates by type and moisture.
• Regulatory Alignment : Good documentation supports OSS submissions, PBG approvals, and the SLF process after completion. Inspectors focus on outcomes linked to material choice and workmanship.

Summary

This Lombok construction project materials and price overview is designed for practical budgeting and risk control. The quoted figures are indicative references from internal lists; real procurement should verify availability, units, and current pricing with suppliers. By locking specifications early, verifying batches, and documenting installation, investors can limit structural risk, reduce maintenance exposure, and keep approvals on track for villas, resorts, restaurants, and commercial buildings on the island.

Pricing Disclaimer (2025):

All material prices listed are indicative as of 2025 and derived from internal procurement references. Actual costs in Lombok vary by location, supplier, stock availability, and logistics (including shipments from Java/Bali). For projects in areas with limited access or seasonal demand, prices may be higher than those shown. Always revalidate current pricing, units, and specifications with suppliers before issuing tenders or purchase orders.