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Wall Cladding.

Product Suggested: PSB® Supreme

Why PSB® Supreme

  • Superior Moisture Resistance Performance: PSB® Supreme exhibits excellent moisture resistance, with a maximum thickness swelling of 15%. PSB® Supreme, when coated properly, results in a thickness swelling of less than 5%. Manufactured locally in the UAE and available immediately.
  • High Modulus of Elasticity and Rupture Strength: PSB® Supreme demonstrates high performance in terms of modulus of elasticity, measuring 3,500 Newtons per square millimeter (N/mm²), and modulus of rupture, ranging from 16 to 22 Newtons per square millimeter (N/mm²).
  • Enhanced Screw Withdrawal Strength and Reusability: PSB® Supreme provides exceptional screw hold capacity compared to other solutions, with edge hold at 1,350 Newtons (N) and face hold at 1,650 Newtons (N). PSB® Supreme’s mechanical properties allow for repeated use of the same hole without any loss in performance.

Specifications

Modulus of rupture 16 – 22 N/mm2
Modulus of elasticity 3,500 N/mm2
Internal Bonding 0.29 – 0.34 N/mm2
Thickness Swelling 5% - 15%
Width 1,200 – 1,250 mm
Length 1,830 – 3,048 mm
Thickness 9 – 44 mm
Technical Datasheet Certificates Get In Touch

Customizable Finishes.

Raw Board

A wide range of uncoated boards, used as a core material, offering flexibility for customization and finishing.

Sanded Board

A Smooth, sanded surface board, ideal for interior fit-outs and paneling, ensuring enhanced finish quality and easy customization.

Premium Surface (Putty) Finishing

A flawless, smooth-surfaced board achieved with putty, ideal for high-quality paint applications and achieving a polished, refined look.

Premium Plus Surface (Coated) Finishing

A flawless, smooth-surfaced board achieved with putty, ideal for high-quality paint applications and achieving a polished, refined look.

Veneer Finishing

A decorative-finished board using thin layers of real material, offering a natural look, durability, and customization options.

Best Practices.

To ensure optimal performance in humid conditions, it is recommended to apply a coating to the boards. This will enhance their durability and resilience against moisture, thereby maintaining their reliability in load-bearing applications.

When resizing the boards (cutting to different or smaller dimensions), it is essential to coat the newly exposed edges.

For components being fastened, such as beams, rafters, joists, and trusses, pre-drilling is essential. The diameter of the pre-drilled hole should be smaller than the screw diameter to ensure effective engagement of the screw threads.

During transportation and storage, it is important to protect the PSB® boards from direct exposure to water droplets and precipitation on their edges and surfaces. Ensure that adequate protective covers are provided to maintain their integrity.

For fastening, it is recommended to use screws, nails, or staples with a length at least 2.5 times the thickness of the board, but not less than 50-75 mm. Fastening should be carried out at intervals of 150-300 mm on intermediate supports (depending on roof pitch), 150 mm along board joints, and 100 mm along roof edges.

It is advised not to install decorative tiles or wallpaper directly on PSB® Supreme, nor should plaster work be applied to its surface.

Related Applications.

Facade Cladding

Enhance the visual appeal and functionality of your building's exterior with PSB® Supreme, a premium facade cladding solution.

Wall Partition

PSB® Prime's versatility, premium quality, and high strength make it an ideal choice for partition walls.

Sub Flooring

With exceptional strength, durability, and moisture resistance, PSB Supreme boards are perfect for sub-flooring

Roofing

PSB® Supreme is engineered for structural integrity, delivering reliable support and proper insulation to roofing systems in all weather conditions.

Concrete Forming

PSB® Conform Shuttering board’s strength, resistance to wear and moisture, provide significant cost savings and reusability.

Site Hoarding

With its high strength, PSB® Supreme board provides reliable, weather-resistant site hoarding with proper insulation for your project.

FAQs.

The right wall cladding depends on whether the project is interior or exterior, decorative or functional, and the climate conditions it must endure. For interiors, designers prioritize aesthetics and air quality, while exteriors require weather resistance and durability. DesertBoard’s Palm Strand Board (PSB®) is versatile enough for both, offering zero-formaldehyde emissions for healthier interiors and moisture resistance for GCC climates. With finishes including laminates, veneers, and PU coatings, DesertBoard adapts easily to diverse applications while providing a sustainable alternative to MDF or plywood.

Wall cladding acts as a shield, protecting structures from rain, UV exposure, and temperature fluctuations. In hot and humid climates, traditional cladding materials like untreated wood often warp or deteriorate quickly. DesertBoard PSB® resists moisture and termites when properly coated, maintaining stability in harsh GCC conditions. This durability reduces long-term maintenance while safeguarding building exteriors. By combining weather protection with carbon-negative production, DesertBoard offers both resilience and environmental responsibility in wall cladding applications.

Durability varies by material—natural stone is strong but costly, while untreated timber is affordable but vulnerable. Engineered composites such as DesertBoard PSB® provide a balanced solution, delivering long-term strength, termite resistance, and climate resilience at competitive costs. Unlike MDF or chipboard, which degrade in humid conditions, DesertBoard maintains structural integrity across years of use. Its carbon-negative, zero-formaldehyde credentials make it one of the most durable and sustainable wall cladding materials available in the GCC today.

The lifespan of exterior cladding typically ranges from 15 to 50 years, depending on the material and maintenance. Natural wood requires frequent treatment to reach the upper end of this range, while engineered composites like DesertBoard PSB® can maintain performance far longer with minimal upkeep. DesertBoard’s termite resistance and dimensional stability in humid climates ensure that buildings remain visually appealing and structurally protected. By offering long-lasting durability, DesertBoard reduces lifecycle costs and waste while supporting sustainability goals.

Yes. Modern composite cladding materials replicate the look of natural timber or stone while offering better durability and sustainability. DesertBoard PSB® provides a smooth surface that can be veneered, laminated, or painted to achieve a variety of finishes. This design flexibility allows architects to create premium aesthetics without sacrificing performance. Unlike traditional timber, DesertBoard resists termites and humidity while remaining carbon-negative, ensuring both beauty and sustainability in cladding projects.

Yes. Properly installed wall cladding reduces thermal bridging and enhances insulation, lowering heating and cooling costs. In the GCC, where cooling demand is high, this is especially valuable. DesertBoard PSB® contributes by providing stable, dense boards that support insulation layers and maintain performance in high-heat environments. Its eco-friendly profile also lowers embodied carbon, making it a smart choice for projects that want both energy efficiency and sustainability in their wall cladding systems.

Natural stone and premium metals are usually the most expensive, while timber and MDF are cheaper but less durable. DesertBoard PSB® offers a mid-range cost with superior lifecycle value. Its durability and termite resistance reduce replacement and maintenance expenses, and its local production in Abu Dhabi lowers transport costs compared to imports. Combined with its sustainability credentials, DesertBoard delivers better long-term value than conventional cladding materials.

Yes. DesertBoard PSB® is highly versatile and integrates seamlessly with other materials in hybrid designs. Its machinability allows for precise detailing, while its eco-friendly profile strengthens a project’s sustainability narrative. By choosing DesertBoard alongside other materials, developers achieve both aesthetic variety and environmental responsibility, ensuring modern and future-ready interior designs.

DesertBoard’s Palm Strand Board (PSB®) is made in the UAE from upcycled date palm fronds, turning agricultural byproducts into a carbon-negative construction material. Unlike MDF or plywood, it is zero-formaldehyde, healthier for interiors, and avoids deforestation. For wall cladding, this means a safe, sustainable, and high-performance material that aligns with modern building codes and sustainability certifications such as LEED, WELL, and Estidama. Its fire resistance up to 120 minutes, termite protection, make PSB® a reliable alternative to conventional cladding boards in the GCC market.

Yes. DesertBoard PSB® is certified super E0 as per Al Sa’afat certificate of product conformity ensuring zero-formaldehyde emissions and healthier indoor environments. This makes it especially suitable for sensitive spaces like schools, hospitals, and residential interiors. Unlike MDF or chipboard, DesertBoard avoids harmful VOC emissions while maintaining high strength and fire resistance. For developers prioritizing safety and health, PSB® is a globally tested & regionally manufactured solution that combines occupant well-being with environmental responsibility in wall cladding applications.

Wall cladding materials in the GCC must withstand high heat, humidity, and termites. DesertBoard PSB® is designed for these conditions, with built-in termite resistance and excellent dimensional stability. When properly coated, it resists moisture and UV exposure, making it more reliable than MDF or untreated plywood. Its structural strength ensures durability even in high-use areas. By choosing DesertBoard, architects and contractors secure a wall cladding solution that performs consistently in the region’s demanding climate while also being sustainable.

MDF and plywood often release formaldehyde and may degrade in humid environments, while gypsum boards are prone to breakage and lack long-term strength. DesertBoard PSB® offers stronger screw-holding, and zero formaldehyde, improving both performance and health outcomes. Compared to imported alternatives, DesertBoard also reduces transport emissions and delivers faster lead times. Its sustainability profile makes it superior to conventional wall cladding boards, while its durability ensures a longer lifecycle and fewer replacements.

DesertBoard PSB® is certified by the UAE Al Sa’afat (Dubai Municipality) Formaldehyde Content Certificate (E0) for zero formaldehyde emissions, ensuring healthier indoor air quality. In addition, Wimpey Laboratories testing confirms its exceptional structural properties: Density: Average of 835 kg/m³, Bending Strength: Average of 19.8 N/mm², Modulus of Elasticity: Average of 3626 N/mm², Internal Bond Strength: Average of 0.95 N/mm², Moisture Content: Average of 5.42%, Screw Withdrawal (Face): Average of 1295 N, Screw Withdrawal (Edge): Average of 941 N. These certifications prove DesertBoard is not only sustainable but also reliable, giving architects and contractors confidence in specifying PSB® for interior wall cladding projects.

Yes. DesertBoard PSB® can be finished with laminates, veneers, PU coatings, or paint, giving architects wide design flexibility. Its machinability allows for CNC cutting and engraving, enabling creative decorative wall cladding applications. Whether for modern interiors or traditional designs, DesertBoard offers sustainability without limiting aesthetics. This ability to merge eco-friendly materials with design freedom makes PSB® a standout choice for interior wall cladding in both residential and commercial spaces.

Yes. While premium in quality, DesertBoard offers lifecycle cost savings. Its durability reduces the need for frequent replacements, unlike MDF or gypsum boards that degrade faster. Local manufacturing in Abu Dhabi lowers shipping costs and avoids delays from imports. Additionally, DesertBoard’s sustainability benefits contribute to green certifications, enhancing project value and market appeal. For developers and contractors, the long-term financial and environmental advantages outweigh any small differences in upfront cost.

DesertBoard maintains regional stock for standard board sizes in Kezad, Abu Dhabi, ensuring fast supply across the UAE and GCC. This reliable supply chain reduces project delays and ensures developers and contractors have consistent access to sustainable parquet cores when needed.

DesertBoard PSB® directly contributes to LEED, WELL, and Estidama certifications. Its carbon-negative production, zero-formaldehyde emissions, and sustainable sourcing align with credits for materials, air quality, and embodied carbon reduction. By specifying DesertBoard PSB® in furniture and fixed installations, developers and manufacturers improve project sustainability outcomes, comply with ESG frameworks, and enhance long-term project value.
PSB® Supreme Wall Cladding Board

Wall Cladding Performance & Compliance

PSB® Supreme is a palm strand board for interior and exterior wall cladding, combining E0 no-added-formaldehyde emissions, high moisture resistance, tested termite and decay resistance, and a surface ready for veneer, laminate, PU coating or paint. Made in Abu Dhabi from date palm fronds given a second life, with no trees cut.

E0No added formaldehyde, Al Sa'fat certified
EN 310Bending strength and stiffness
EN 317Moisture resistance and thickness swelling
EN 117Termite resistance tested
EN 318Dimensional stability
EPDEN 15804 Environmental Product Declaration
ICVUAE In-Country Value aligned

One Board for Interior & Exterior Walls

From feature walls in hospitals and hotels to exterior wall systems exposed to GCC heat and humidity, PSB® Supreme covers both with one specification. Healthy indoor air inside, moisture and termite resistance outside, and a finish-ready surface throughout.

<0.005ppm formaldehyde emissions (E0)
<5%Thickness swelling when properly coated (EN 317)
3,500N/mm² modulus of elasticity (EN 310)
01

E0 Wall Cladding for Healthier Interiors

A no-added-formaldehyde binder with emissions below 0.005 ppm, Al Sa'fat certified, for schools, hospitals, hotels, offices and residential projects.

02

Moisture Resistant Wall Cladding Board

Tested to EN 317, with thickness swelling of 15% or less uncoated and under 5% when properly coated, for humid interiors and exterior wall systems.

03

Finish-Ready & CNC Machinable

Supplied raw, sanded, putty-finished, coated or veneered, and compatible with laminate, PU coating and paint. CNC cutting and engraving support custom wall designs.

04

Strong Fixing for Wall Cladding Systems

A 3,500 N/mm² modulus of elasticity and high screw withdrawal strength, with fixings that can be reused in the same hole without loss of performance.

PSB® Supreme vs MDF, Particle Board & Plywood for Wall Cladding

How palm strand board compares to the panels most often used for wall cladding, across interior finish, exterior use, indoor air quality and regional supply.

Feature PSB® Supreme MDF (EN 622) Particle Board (EN 312) Plywood (EN 636)
Interior wall cladding Excellent Excellent Good Good
Exterior cladding use Suitable (system-based) Not suitable Not suitable Suitable
Moisture resistance High Low Low to moderate High
Thickness swelling Low (under 5% when coated) High High Low
Termite resistance Tested (EN 117) Not inherent Not inherent Not inherent
Fungal / decay resistance Tested (EN 113-3) Poor Poor Moderate
Formaldehyde E0, no added formaldehyde (<0.005 ppm) E1 E1 E1
Indoor air quality Excellent Moderate Moderate Moderate
Load-bearing capability Yes Limited Limited Yes
UAE supply 100% locally manufactured Imported Imported Imported

Based on PSB® test reports and the EN standards listed for each panel type. Exterior suitability for any panel depends on the full cladding system and project specification.

Can PSB® Supreme be used for both interior and exterior wall cladding?
Yes. Indoors, PSB® Supreme suits wall cladding and feature walls in schools, hospitals, hotels, offices and homes, with an E0 no-added-formaldehyde binder. Outdoors, it is suitable as part of a properly specified cladding system, with faces and cut edges coated and fixings pre-drilled. In both cases it is tested for termite (EN 117) and fungal decay (EN 113-3) resistance.
How should PSB® Supreme wall cladding be fixed?
Pre-drill all fixing holes slightly smaller than the screw diameter. Use screws, nails or staples at least 2.5 times the board thickness and no shorter than 50 to 75 mm, spaced at 150 to 300 mm on intermediate supports, 150 mm along board joints and 100 mm along board edges. Coat any edges exposed by cutting.
Can tiles, wallpaper or plaster be applied directly to PSB® Supreme?
No. DesertBoard advises against applying decorative tiles, wallpaper or plaster directly to PSB® Supreme. For a decorative surface, specify a factory finish (premium putty for paint, premium plus coated, or veneer), or apply laminate, PU coating or paint.
How does PSB® Supreme compare to MDF and particle board for wall cladding?
MDF and particle board work indoors but are not suited to exterior cladding, swell more when exposed to moisture, and use E1 urea-formaldehyde binders. PSB® Supreme matches MDF for interior finishing while adding high moisture resistance, tested termite and decay resistance, E0 no-added-formaldehyde emissions, load-bearing capability and 100% UAE manufacturing. See the comparison table above.