Storm Building Decking | Decking Board

Bring lasting style and low-maintenance performance to your outdoor space with Storm Triton composite decking. This collection focuses on the essential 140mm x 21mm board in easy-to-plan 3m and 5m lengths and the most popular, design-friendly colours Black, Brown and Grey, so you can specify quickly and install with confidence. 

What is Storm Building Decking?

Storm Building Decking is a premium wood–plastic composite (WPC) board designed for stylish, low-maintenance outdoor spaces. Made from a blend of recycled wood fibres and high-quality polymers, it combines the natural look of timber with the long-lasting strength of modern composites. Each board features a reversible surface (wood-grain on one side, grooved on the other) and is available in 3 m and 5 m lengths with contemporary colour options including Grey, Brown and Black.

Key product details at a glance

• Board size: 140mm (W) x 21mm (T)
• Lengths: 3m and 5m
• Colours stocked here: Black, Brown, Grey

Benefits of Storm Composite Decking

• Low Maintenance: No sanding, staining or painting required, just an occasional wash with warm water.
• Slip-Resistant: Independently tested for low slip potential, even in wet conditions.
• Weatherproof & Fade-Resistant: Designed to resist warping, cracking and colour loss in the UK’s variable climate.
• Eco-Friendly: Manufactured from recycled wood and plastic, reducing landfill waste.
• Long Warranty: Backed by a 10-year manufacturer’s guarantee for peace of mind.

Applications of Storm Building Decking

• Residential Gardens & Patios – Create contemporary terraces, seating areas or pool surrounds.
• Balconies & Roof Decks – Lightweight, easy to cut and ideal for rooftop installations.
• Holiday Parks & Leisure Sites – Perfect for caravan verandas, camping pods and communal walkways.
• Commercial Projects – Durable enough for cafés, pub gardens, public parks and recreational centres.

Installation Tips for Storm Building Decking

• Acclimatise Boards: Allow at least 72 hours on site before fixing.
• Maintain Ventilation: Keep a 25 mm air gap beneath the sub-frame and ensure good drainage.
• Spacing: Leave 5–7 mm side gaps and 10 mm end gaps for expansion.
• Fixing: Use Storm stainless-steel clips or starter clips; pre-drill when attaching to dense subframes.
• Cleaning: Simply brush and wash with warm water, avoiding bleach or strong solvents.

Why Choose Storm Building Decking from Build4Less?

• Expertly Curated Range: We stock the most in-demand board sizes and colours for fast UK delivery.
• Competitive Pricing: Transparent per-metre pricing and regular seasonal offers.
• Nationwide Delivery & Support: Our team can help with coverage calculations and accessory selection.
• Trusted Supplier: Build4Less is a long-established UK building-materials retailer with thousands of positive reviews.