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Jiazhu Construction - has been deeply engaged in the production of glued laminated timber since 2011, relocated from Shanghai to Rugao Port in 2018, and now has established two major production bases in Wuhan and Nantong.

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We provide one-stop delivery of construction materials, as well as integrated design-production-construction services for long-span straight and curved glued laminated timber (glulam). We specialize in projects such as large-scale beam-and-column venues, villas, and wooden bridges.

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Home / Products / Cross laminated Timber / Architectural CLT Panels / Spruce Architectural CLT Panels
  • Spruce Architectural CLT Panels
  • Spruce Architectural CLT Panels
  • Spruce Architectural CLT Panels
  • Spruce Architectural CLT Panels

Spruce Architectural CLT Panels

Product Description

Spruce architectural CLT (Cross-Laminated Timber) panels are high-performance, multi-layered wood elements designed not only for structural integrity but also for aesthetic excellence. Made from kiln-dried spruce boards laminated in alternating directions, these panels offer dimensional stability, clean visual surfaces, and natural warmth, making them ideal for exposed applications in modern timber architecture.

Key Characteristics

Key Characteristics
•Species: Spruce
•Panel Composition: Typically 3, 5, or 7 layers of kiln-dried spruce lamellas
•Fiber Direction: Alternating longitudinal and transverse layers for balanced strength

Common Applications

Architectural Benefits
•Elegant Appearance: Clean grain, light color, and smooth finish for visible surfaces
•Design Flexibility: Can be CNC-machined for custom cut-outs, curves, and integrated systems
•Thermal & Acoustic Comfort: Natural insulation and sound-dampening properties
•Fire Safety: Predictable charring behavior supports fire-rated design
•Sustainability: Made from renewable spruce, often FSC-certified

Additional Instruction

Spruce architectural CLT panels are ideal for schools, offices, cultural buildings, and residential interiors where timber is meant to be seen and celebrated. Their combination of structural performance and visual refinement makes them a cornerstone of modern mass timber design.

Product Parameters
Surfaces Sanded
Dimensions •Widths:up to 1220mm
•Heights: up to 240 mm
•Lengths: 2440mm/2980mm
Bonding Adhesive based on  polyurethane(PUR), approved for bonding loadbearing and non-loadbearing timber
components, both indoors and outdoors
Moisture content 12%±2.5%
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About Us
Nantong Wellhouse Architectural Technology Co., Ltd.

Nantong Wellhouse Architectural Technology Co., Ltd. was established under the guidance of green building and sustainable development concepts, specializing in the research, development, and production of glued laminated timber (glulam) and timber structure products. The factory is characterized by a high degree of mechanization and standardization, creating an efficient and intelligent production environment. 

Relying on a mature production system and professional team, the company boasts a monthly production capacity of up to 2,000 cubic meters. Its core products include glued laminated timber (glulam), solid wood wall panels, and Cross-Laminated Timber (CLT), which are widely used in the field of timber structure construction.

The company provides full-cycle, integrated services encompassing architectural design, budget estimation, production, manufacturing, and construction installation. It covers diverse project types such as large-scale venues, villas, and timber bridges, ensuring efficient project progression through professional technical coordination and full-course construction support.

Certificate Of Honor
  • Quality Management System Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
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