About JIAZHU

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.

Wooden Structure Building

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 / Custom CLT Components / Ash Wood CLT
  • Ash Wood CLT
  • Ash Wood CLT
  • Ash Wood CLT
  • Ash Wood CLT
  • Ash Wood CLT
  • Ash Wood CLT

Ash Wood CLT

Product Description

Ash Wood CLT is a specialized form of cross-laminated timber made from Fraxinus spp. (ash wood), a dense and durable hardwood known for its exceptional toughness, elasticity, and distinct grain pattern. While most CLT panels are traditionally made from softwoods like spruce or pine, ash introduces a new level of mechanical strength and aesthetic richness, making it ideal for high-performance and design-driven applications.

Key Characteristics

Key Features
•Material: Kiln-dried ash wood, selected for strength and visual quality
•Panel Composition: 3 to 9 layers of cross-oriented ash boards bonded with structural adhesives
•Customization Options:
Tailored dimensions and thicknesses
CNC-machined openings for doors, windows, and utilities
Surface grades for exposed or hidden applications
•Finish: Natural, stained, or sealed to highlight ash’s bold grain and warm tone

Common Applications

Benefits
•Superior Strength – Ash has higher bending and impact resistance than most softwoods
•Dimensional Stability – Cross-lamination minimizes warping and shrinkage
•Design Flexibility – Ideal for custom spans, curved forms, and exposed interiors
•Aesthetic Appeal – Rich grain and light-to-medium brown tones elevate visual impact
•Sustainable – Can be sourced from responsibly managed hardwood forests

Additional Instruction

Ash Wood Custom CLT is a premium choice for architects and builders seeking performance without compromise. Whether you're designing a boutique hotel, a cultural center, or a sculptural residential space, ash CLT delivers the strength of engineered timber with the soul of natural hardwood.

Product Parameters
Surfaces •Visual quality (VI)
•Non- Visual quality (NVI)
Customization Options •Panel thickness, width, and length

•Layer count (3, 5, 7, or more)

•Cut-outs for windows, doors, HVAC, and electrical systems

•CNC machining for curves, joints, and complex geometries
Dimensions •Widths:up to 1220mm
•Heights: up to 240 mm
•Lengths: 2440mm/2980mm
Bonding Adhesive based on  polyurethane(PU), approved for bonding loadbearing and non-loadbearing timber
components, both indoors and outdoors
Moisture content 12%±2.5%
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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