- VAT: Inc Ex
- Shop by department
- Back
- Building
- Timber
- Insulation Plastering
- Heating & Plumbing
- Bathrooms & Kitchens
- Doors, Floors & Joinery
- Tools & Hardware
- Paint & Decorating
- Electronics
- Paving & Decking
- Workwear & Safety
- Garden Centre
- Home Plus
- Handy Hardware
- Emergency & Repair Supplies
- Special Offers
- Contact Us
- Handy Hardware
Get €10 off on orders over €50 - Add TJY26 at checkout (T&C apply)
E-MAIL contact@tjomahony.ie
VAT: Inc Ex
Trex Transcend Lineage Comp Deck Island Mist 140mm x 25mm x 4.88M Grooved
Product Code
04IM010616TLG48
A cool medley of calming silver tones, Island Mist mimics the weathered look of driftwood, with its true-to-nature vibrancy and realistic grain pattern.
€89.95 €73.13
/ Price Per ITEM
Can we help you? Chat with an expert nowChat with an expert now
Add a contemporary, low-maintenance finish to your outdoor space with Trex Transcend® Lineage Composite Decking. Designed for long-lasting performance and easy installation, this board is perfect for trade professionals and DIY enthusiasts looking for a premium decking solution. Available from TJ O’Mahony, it delivers the aesthetic of timber with none of the ongoing upkeep.
Finished in Island Mist — a subtle, coastal-inspired grey with natural woodgrain detailing — it creates a fresh, modern look for patios, garden decks, and commercial outdoor areas. Part of the durable Trex Transcend Lineage range, it’s engineered to resist rot, warping, splintering, fading, and staining, ensuring your deck looks great year after year.
The grooved edge profile is designed for use with a hidden fastening system, giving a smooth, screw-free surface that’s safe underfoot and visually clean. At 4.88 metres long, it reduces joins and helps maintain straight lines across larger deck areas, speeding up installation and improving overall aesthetics.
Made from high-performance composite material, there’s no need for sanding, staining, or sealing — just occasional cleaning to keep it looking fresh.
- Key Features:
- Island Mist Finish: Soft, coastal grey with natural woodgrain texture.
- Grooved Edge Profile: Compatible with hidden fixings for a smooth, professional finish.
- Durable & Low Maintenance: Resistant to rot, warping, splintering, and fading.
- 4.88M Board Length: Fewer joins for a clean, continuous look.
- Premium Composite Core: Designed for long-lasting performance in all weather.
Technical Specifications:
- Product Code: 04IM010616TLG48
- Brand: Trex
- Range: Transcend Lineage
- Colour: Island Mist
- Dimensions: 140mm (W) x 25mm (D) x 4.88M (L)
- Edge Profile: Grooved
- Material: Composite Decking
- Suitable For: Domestic & commercial decking projects
TJ’s Tip:
Start with a perfectly straight first board and use the recommended hidden fastening system for consistent spacing across the deck. Allow for expansion gaps at board ends and follow correct joist spacing — this will ensure a smooth, professional finish and showcase the Island Mist colour beautifully.
| Brand | Trex |
|---|---|
| Provided by | TJ O'Mahony |
| Delivery Rule | large & heavy |
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 |
| 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.
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.