DO141H9 – Composite Decorative Board

Sanded surface combines with groove surface. Suitable for edge boardsfence boardsexterior wall cladding boards, etc. high-quality, low-maintenance and fade resistant WPC decking, come with a 15-year guarantee.

Type: Board composite decorative
Size: 141×9mm
Length: customized
Applications: supermarket, villa, garden, etc.
Ingredient: 60% wood fiber, 30%HDPE, 10% chemical additives
Certificates: FSC, CE, ISO 90012008, SGS
Profile: WPC solid decking



Main Material

The composite decking board is made of wood fiber and recyclable plastic. It consists of 60% wood fiber, 30%HDPE, and 10% necessary chemical additives. There are no harmful substances in it that are completely eco-friendly. It owns strong durability, corrosion resistance, waterproof, insect resistance, fireproof, etc. The processing performance is similar to the original wood, and can be cut, drilled, etc., which is convenient to use.


Stronger And More Stable Raw Material Than Wood. Not Easy To Deform Or Damage..webp

Stronger and more stable raw material than wood. Not easy to deform or damage.

Strong Weather Resistance And Can Effectively Be Waterproof Moisture Proof Fire Proof Anti Corrosion Anti Oxidation And Anti Slip..webp

Strong weather resistance, and can effectively be waterproof, moisture-proof, fire-proof, anti-corrosion, anti-oxidation, and anti-slip.

Function Of Thermal Insulation Effectively Protects The External Wall..webp

Function of thermal insulation effectively protects the external wall.

Recyclable Raw Materials Are Friendly To The Environment..webp

Recyclable raw materials are friendly to the environment.

Easy Installation Cleaning And Maintenance Reduce The Cost And Time Of Maintenance..webp

Easy installation, cleaning, and maintenance reduce the cost and time of maintenance.

Good Processing Properties It Can Be Sawed Drilled And Cut..webp

Good processing properties, it can be sawed, drilled, and cut.

Variety Of Styles And Colors To Choose From..webp

Variety of styles and colors to choose from.

The Most Popular Composite Wall Cladding Applications

UNIFLOOR provide Hi-tech and Eco-friendly WPC cladding for worldwide customers.

Wpc Cladding Gallery Img 1.webp
Wpc Cladding Gallery Img 5.webp
Wpc Cladding Gallery Img 4.webp




Data sheet






Slip Resistance Dry

EN 15534-1:2014 Section6.4.2 CEN/TS 15676:2007

EN 15534-4:2014 Section 4.4

Pendulum value≥36

Longtitudinal direction:Mean 72,Min 70 Horizontal direction:Mean 79,Min 78

Slip Resistance Wet

EN 15534-1:2014 Section6.4.2 CEN/TS 15676:2007

EN 15534-4:2014 Section 4.4

Pendulum value≥36

Longtitudinal direction:Mean 46,Min 44 Horizontal direction:Mean 55,Min 53

Falling mass impact resistance

EN 15534-1:2014 Section7.1.2.1

EN 15534-4:2014 Section 4.5.1

None of the speciments shall a failure with a crack length≥10mm or a depth of residual indentation≥0.5mm

Max.Crack length(mm):No crack Max.Residual indenation(mm):0.31

Flexural properties

EN15534-1:2014 AnnexA

EN 15534-4:2014 Section 4.5.2


-Deflection under a load of 500N Mean≤2.0mm,Max≤2.5mm

Bending Strength:27.4 MPa      

Modulus of elasiticity:3969 MPa       

Maximum load: Mean 3786N,Min 3540N    

Deflection at 500N:                Mean:0.86mm,Max:0.99mm

Creep behaviour

EN 15534-1:2014 Section7.4.1  

EN 15534-4:2014 Section 4.5.3

Known span in use: Mean ∆S≤10mm,Max ∆S≤13mm,   Mean ∆Sr≤5mm

Span: 330mm,Mean ∆S 1.65mm,Max ∆S 1.72mm,Mean ∆Sr 1.27mm

Swelling and water absorption

EN 15534-1:2014 Section8.3.1  

EN 15534-4:2014 Section 4.5.5

Mean Swelling:≤4% in thickness,≤0.8% in width,≤0.4% in length

Max swelling:≤5% in thickness, ≤1.2% in width,≤0.6% in length Water absorption:     Mean:≤7%,Max:≤9%

Mean Swelling:1.81% in thickness,0.22% in width,0.36% in length             

Max Swelling:2.36% in thickness,0.23% in width,0.44% in length         

Water absorption:Mean:4.32%,Max:5.06%

Boiling Test

EN 15534-1:2014 Section8.3.3  

EN 15534-4:2014 Section 4.5.5

Water absorption in weight:   Mean≤7%,Max≤9%

Water absorption in weight: Mean:3.06%,Max:3.34%

Linear thermal expansion coefficient

EN 15534-1:2014 Section9.2 

EN 15534-4:2014 Section 4.5.6 ISO 11359-2:1999

≤50×10⁻⁶ K⁻¹

34.2 x10⁻⁶ K⁻¹

Resistance to indentation

EN 15534-1:2014 Section7.5 

EN 15534-4:2014 Section 4.5.7


Brinell hardness: 79 MPa    

Rate of elastic recovery:65%

Heat reversion

EN 15534-1:2014 Section9.3 

EN 15534-4:2014 Section 4.5.7 EN 479:2018


Test Temperature:100℃    

Mean: 0.09%

Get Price Form

Get Price And Free Samples Right Now!

UNIWPC is the leading Wood-plastic composites manufacturer from China, contact us to get a quote and samples. If our standard size and color options do not perfectly match what you are going for, we can also provide customized services.

Product Relacted Parts

You May Also Need

Adjustable Decking Support Pedestals
Adjustable Decking Support Pedestals
Read More
Adjustable decking support pedestals are often used in outdoor decking or tile. It is also described as a joist supporter or basement.
Composite Decking Corner Edge Trim
Composite Decking Corner Edge Trim
Read More
L angle trim is a kind of practical corner decoration, which can achieve safe and beautiful effects when combined with your deck.
Spacer Clips & Screw As One Set
Spacer Clips & Screw As One Set
Read More
Spacer clips are used with screws to effectively connect and fix your decking. At the same time, they are hidden fasteners.
Plastic Spacer Clip & Screw As One Set
Plastic Spacer Clip & Screw As One Set
Read More
Composite decking T clips and plastic fixings with stainless screws are produced to fit in the composite decking grooves.
Composite Decking Joist
Composite Decking Joist
Read More
Composite joists are necessary supporters of your long-lasting composite decking, they are also a perfect match on the pedestal.
Starter Clips
Starter Clips
Read More
Starter clip is a kind of hidden deck fastener used to fasten the first and last deck. They are manufactured to achieve a fastener-free surface.