JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Home
Paving & Decking
Trex Composite Decking
Trex Grooved Planks
Trex Enhance Composite Deck Beach Dune 140 x 25mm x 4.88m Grooved

Trex Enhance Composite Deck Beach Dune 140 x 25mm x 4.88m Grooved

Product Code

04BD010616E2G56

Trex Composite Decking. Ireland's No1 Composite Deck.

25 Year Residential Warranty

€44.95 €36.54

/ Price Per ITEM

Available for delivery Change

0 Available for collection from Branch Change

Add To Project

Can we help you? Chat with an expert now Chat with an expert now

More Information

For long-lasting, low-maintenance decking that looks great and stands up to Ireland’s changeable weather, the Trex Enhance Composite Deck – Beach Dune Grooved 140×25 mm x 4.88 m is a go-to choice for both trade installers and DIY landscapers. Part of the proven Trex Enhance™ range, this grooved board combines authentic wood-grain aesthetics with composite performance — so you get the beauty of timber without the ongoing upkeep.

The Beach Dune finish offers a warm, natural tone that complements outdoor spaces from seaside patios to contemporary gardens. Designed to be installed with hidden fasteners in grooved edges, these boards deliver clean lines and a professional finish every time.

Key Features:

Composite Durability: Made from a premium mix of wood fibres and recycled polymer, these boards resist rot, splintering and mould — perfect for high-traffic decks, steps and seating areas.
Grooved Edges: Grooved board profile works with hidden clip fasteners for a flush, clean appearance and secure fixing.
Authentic Wood Grain Look: Beach Dune’s natural, sandy tones and grain detail give a timber-like finish without the maintenance headaches.
Low Maintenance: No sanding, staining or sealing required — a periodic clean with soap and water is all you need.
Fade & Stain Resistant: Designed to withstand UV exposure and common outdoor stains, keeping your deck looking sharp season after season.

Technical Specifications:

Profile: Grooved Board
Dimensions: 140 mm (W) × 25 mm (T) × 4.88 m (L)
Coverage: 0.70m2 per board
Material: Composite (Wood Fibre & Recycled Polymer)
Finish: Wood Grain Texture
Installation: Hidden fastener system (sold separately)

TJ’s Tip:

When planning your deck, allow a 5–7 mm gap between boards for drainage and airflow — essential in wet climates. Always install on a solid joist framework with appropriate spacing and use compatible Trex hidden fasteners for that sleek, screw-free surface.

Specs

More Information
Brand	Trex
Provided by	TJ O'Mahony
Delivery Rule	large & heavy

Delivery

Last update: 02-Dec-2025

Delivery Timeframes:

Small Items: 2-3 working days
Large/ Bulky items: 5-7 working days
Extra Large appliances & TV's: 5-7 working days
Click & Collect: 1 working day

Delivery Zones (Nationwide):

Zone 1: Dublin, Galway, Kildare, Limerick, Meath, Offaly, Tipperary, Wexford, Wicklow
Zone 2: Carlow, Clare, Clifden, Kilkenny, Laois, Louth, Waterford, Westmeath
Zone 3: Cavan, Cork, Donegal, Kerry, Leitrim, Longford, Mayo, Monaghan, Roscommon, Sligo

Delivery Charges:

	Small & Light	Large & bulky	Extra Large
Zone 1	€9.99	€25	€50
Zone 1	Free delivery on orders over €400		no free delivery

Zone 2	€9.99	€50	€50

Zone 3	€9.99	N/A	N/A

* Effective from 3 December 2025
* Free delivery on order over €400, applies to Small & Light, Large & Heavy items within zone 1 only.

Zone Indicator:

To help you understand delivery availability, every item displays a zone icon, icons appear on the top-right corner of each product image:

Types of goods	Available zones	Descriptions
Small & light items	All Zone area	Items under 20kg weight & under 2m long, (some fragile items may not be included e.g. glass/mirrors)
Large and bulky items Extra Large items	Zone 1 & 2 only	Wet & hazardous bagged, items over 20Kg weight & oversized; Euronics white goods, TVs of all sizes.
Large Paint items (6L / 6L+)	Zone 1 only	Large hazardous items (6L+) - available for collection

Available zones	Indicator	Descriptions
All zone area		This icon with all zone area in green, indicates this items can be shipped to all Zone.
Zone 1 & 2 only		Zone 1 & 2 in green and zone 3 greyed out, indicates this product can only be shipped to Zone 1 and 2
Zone 1 only		Zone 1 in green zone 2 and zone 3 are greyed out, indicates this product can only be shipped to Zone 1 only.

Old Appliance Collection:

When you buy a large appliance, we’ll collect your old one for free through WEEE Ireland. Please ensure it is uninstalled, disconnected, and ready for pickup. Collection is like-for-like and takes place at the front door or apartment entrance. Restrictions may apply based on access and item type.

Free Click & Collect:

Click & Collect is free and available on items in stock at your chosen branch. Click Here to see our Branch Locator.

How it works:

Place your order online
You will receive an order confirmation email
Our team processes your order, please allow up to 4 hours
Within branch opening hours, we aim to have your order ready the same day.
You will receive an email once your order is ready for collection.

Returns

At TJ O'Mahony we will exchange or refund any Retail unused product returned to us in its original condition within 30 days of receiving it (*)You can return any unused product to us in its original condition for a full refund or exchange within 30 days of delivery.

This right to return does not apply to products that are non stock and only available to order such as catalogued doors, catalogued bathroomware and mixed paints which are made especially for your order.

Please note that we are unable to accept returns on certain bagged building products and materials, including (but not limited to) hard wall, cement, bonding, slates, and ridges. We appreciate your understanding and recommend checking product requirements carefully before purchase.

*View our full returns policy on our Terms &Conditions Page.