Premium Heavy-Duty Timber Decking

FULL PRODUCT DESCRIPTION
Heavy-Duty Timber Decking – Built to Last

Our 38 × 150 × 4.8m Heavy-Duty Decking Boards are designed for projects where strength, durability, and long-term performance matter.

Manufactured from high-quality timber and pressure treated for external use, these boards are thicker and wider than standard decking — delivering reduced bounce, improved load-bearing, and a more substantial, professional finish.

This is the board of choice for contractors, landscapers, and homeowners who want a deck that won’t warp, fail, or disappoint.

Why Choose 38 × 150 Heavy-Duty Decking?

✅ Extra thickness for strength & stability
✅ Pressure treated to resist rot, decay & moisture
✅ Long 4.8m lengths – fewer joins, cleaner finish
✅ Ideal for high-traffic & commercial use
✅ British Standard timber with consistent sizing
✅ Trade-trusted quality, stocked under cover

Perfect For

Garden decking & raised platforms

Hot tubs & pool surrounds

Pub gardens & hospitality spaces

Commercial walkways & seating areas

Family gardens where durability matters

Product Specifications

Size: 38 × 150mm

Length: 4.8 metres

Material: Softwood

Treatment: Pressure treated (external use)

Profile: Smooth / ribbed (subject to stock – call to confirm)

Use Class: Suitable for outdoor decking boards

Installation & Trade Advice

Use heavy-duty joists for best performance

Allow correct board spacing for expansion & drainage

Use decking screws or stainless fixings

For maximum lifespan, treat cut ends with end-grain preservative

Need advice? Our trade desk will talk you through it.

Complete the Job Properly

We also stock:

Decking joists & framing timber

Decking screws & fixings

Fascia boards & trims

Sleepers & landscaping timber

Balustrade & fencing systems

Everything you need — one delivery, one supplier.

Delivery & Collection

🚚 Fast UK delivery available
📍 Local collection from Kings Langley, Hertfordshire (WD4 8GW)
📦 Bulk & site deliveries welcome

Call 01923 264880 for live stock & best pricing.Heavy-duty 38×150 decking boards in 4.8m lengths. Pressure treated for long life. Trade pricing & fast delivery. Call 01923 264880.