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Trex Enhance Composite Deck Clam Shell 140 x 25mm x 4.88m Grooved

Trex Enhance Composite Deck Clam Shell 140 x 25mm x 4.88m Grooved

Product Code

04CS010616E2G56

Trex Composite Decking. Ireland's No1 Composite Deck.
25 Year Residential Warranty

€44.95 €36.54

/ Price Per ITEM

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More Information

For long-lasting, low-maintenance decking, the Trex Enhance Composite Deck – Clam Shell (140x25mm x 4.88m, Grooved) is a trade favourite for both professional installers and DIY enthusiasts. Engineered from high-performance composite materials, it delivers the natural look of timber without the ongoing maintenance, warping, or splintering associated with traditional wood. Perfect for garden decks, patios, or commercial outdoor spaces.

With a grooved edge, this board is ideal for secure hidden fastener installation, giving a clean, professional finish. Its durable, fade-resistant surface can withstand heavy foot traffic, UV exposure, and the elements—making it a practical, long-term solution for both domestic and light commercial projects.

Key Features:

Durable Composite Material: Resists fading, staining, scratching, and mould for a long-lasting deck.
Grooved Edge: Designed for hidden fastener installation to achieve a clean, smooth surface.
Low Maintenance: No sanding, staining, or sealing required; just occasional cleaning.
All-Weather Performance: Withstands heavy foot traffic, rain, sun, and temperature changes.
Eco-Friendly: Made with recycled materials for a sustainable choice.

Technical Specifications:

Dimensions: 140mm (W) x 25mm (H) x 4.88m (L)
Coverage: 0.70sqm per board
Profile: Grooved for hidden fasteners
Material: Composite (high-performance capped composite)
Applications: Residential or commercial decking, patios, garden terraces
Installation guide can be found in our More Information Tab below

TJ’s Tip:

Allow for at least 5mm spacing between boards for expansion and drainage. Use recommended Trex hidden fasteners for a seamless finish, and clean periodically with a mild detergent to maintain the deck’s appearance. Avoid harsh chemicals to preserve the capped surface.

Specs

More Information
Colour	ClamShell
Brand	Trex
Weight	21.0000
Product Size	144mm x22mm x 4.88m
Dimension Height	0.0220
Dimension Width (Timber)	0.1440
Dimension Length	4.8800
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.