WPC Deck Flooring
                     WPC Deck Flooring – The Ultimate Guide 
to Wood Plastic Composite Decks
Introduction
Deck flooring has always been a centerpiece of outdoor design, whether for terraces, gardens,
poolside areas, or patios. Traditional wood decks offer natural beauty but come with 
maintenance challenges, termite risks, and vulnerability to weather damage.
WPC Deck Flooring (Wood Plastic Composite Decking) provides a modern, durable, and 
eco-friendly alternative. It combines natural wood fibers with recycled plastics, creating 
decking that is strong, waterproof, termite-resistant, and low-maintenance, while retaining 
the warmth and elegance of natural wood.
This guide explores everything you need to know about WPC deck flooring, including its 
composition, types, benefits, installation, maintenance, and applications.
1. What is WPC Deck Flooring?
WPC deck flooring is an engineered outdoor flooring solution made by blending wood fibers 
with recycled plastic polymers. The combination results in a material that replicates the look
of wood but offers superior durability and performance in outdoor conditions.
Key Features:
● Waterproof and moisture-resistant
● Termite-proof and pest-resistant
● UV-resistant and weatherproof
● Slip-resistant and safe for outdoor use
● Low-maintenance with a long lifespan
2. Composition of WPC Decking
The unique properties of WPC decking come from its carefully engineered composition:
Component Percentag Function
e
Wood Fibers / Sawdust 50–60% Provides natural texture and appearance
Plastic Polymers (PE, 30–40% Adds water resistance and strength
PVC)
Additives 5–10% UV stabilizers, bonding agents, fire retardants, color 
pigments
This combination allows WPC decking to be eco-friendly, durable, and resistant to harsh 
outdoor conditions.
3. Types of WPC Decking
WPC decking is available in multiple forms to suit different applications:
A. Solid WPC Decking
● High-density and strong
● Suitable for high-traffic outdoor areas
● Maximum load-bearing capacity
B. Hollow WPC Decking
● Lightweight and cost-effective
● Ideal for balconies or areas with lighter load requirements
● Provides thermal insulation and reduces overall weight
C. Co-Extruded WPC Decking
● Features an extra protective layer applied during production
● Improves scratch resistance, UV protection, and water resistance
● Ideal for poolside or terrace decks
D. Textured / Laminated WPC Decking
● Designer finishes like wood grain, stone textures, or patterns
● Enhances aesthetic appeal without compromising durability
4. Advantages of WPC Deck Flooring
1. Durable and Long-Lasting – Resistant to rot, mold, and termites.
2. Waterproof and Weatherproof – Can withstand rain, sun, and temperature fluctuations.
3. Low Maintenance – No painting, polishing, or sealing required.
4. Eco-Friendly – Made from recycled wood and plastics.
5. Slip-Resistant – Provides safety in wet outdoor areas.
6. Aesthetic Versatility – Available in multiple colors, textures, and patterns.
7. Fire and Pest Resistant – Safer for residential and commercial spaces.
8. Cost-Effective in the Long Run – Low maintenance reduces overall expenditure.
5. Applications of WPC Deck Flooring
WPC decking is suitable for various residential and commercial spaces:
Application Benefits
Terraces & Balconies Water-resistant, lightweight, and stylish
Poolside Areas Slip-resistant, weatherproof, chemical-resistant
Gardens & Patios Termite-proof, UV-resistant, and low maintenance
Resorts & Hotels Durable, premium finish, easy to clean
Cafés & Restaurants Modern aesthetics with long-term durability
Public Spaces & Low maintenance and weather-resistant
Parks
6. Installation of WPC Deck Flooring
Installing WPC decking is relatively straightforward but requires careful planning:
Step-by-Step Process
1. Surface Preparation: Ensure the subfloor is clean, flat, and stable. Outdoor surfaces 
may require joists for leveling.
2. Framework Installation: Install joists using aluminum, WPC, or treated timber with 
proper spacing.
3. Tile or Plank Placement: Use interlocking planks or clips to attach tiles securely to the 
framework.
4. Cutting & Edging: Measure and cut planks to fit corners, edges, or obstacles. Finish 
with edge trims for a neat look.
5. Expansion Gaps: Leave 5–10 mm gaps to accommodate thermal expansion.
6. Final Inspection: Check alignment, level, and tightness of clips. Ensure drainage for 
outdoor decks.
Tip: Rubber hammers can gently secure planks without damaging the surface.
7. Maintenance and Care
WPC decking is low-maintenance but requires some care:
Regular Maintenance
● Sweep or rinse debris and dust
● Clean stains with mild soap and water
● Inspect joints and clips annually
Seasonal Care
● Rainy Season: Remove water and leaves; check for algae buildup
● Summer: Protect from extreme sun; avoid dragging heavy objects
● Winter: Remove snow gently; avoid hot water cleaning
Do’s and Don’ts
● ✅ Use soft brushes for cleaning
● ✅ Maintain expansion gaps
● ✅ Avoid metal brushes or acidic cleaners
● ✅ Do not drag heavy furniture across tiles
8. Eco-Friendliness of WPC Deck Flooring
WPC decking is an eco-friendly choice because:
● Uses recycled wood fibers and plastics
● Reduces the need for cutting natural timber
● Recyclable at the end of its life cycle
● No harmful chemicals or varnishes needed
Benefit: Ideal for sustainable homes, green buildings, and eco-conscious projects.
9. Cost Consideration
While the initial cost of WPC decking may be slightly higher than traditional wood or PVC, the 
long-term savings are significant due to:
● Minimal maintenance
● Long lifespan (15–25 years or more)
● Resistance to damage, pests, and weather
10. Conclusion
WPC deck flooring is the ultimate combination of style, durability, and sustainability. Its 
waterproof, termite-proof, and low-maintenance features make it ideal for terraces, 
balconies, poolside areas, gardens, and commercial spaces.
By choosing WPC decking, homeowners, architects, and builders get:
● Aesthetically pleasing wood-like finish
● Long-lasting outdoor solution
● Eco-friendly and sustainable material
● Low-maintenance and cost-effective performance
Whether for a residential terrace, resort, café, or public space, WPC Deck Flooring offers a 
modern, stylish, and sustainable solution that stands the test of time.