Dulux Weathershield Achill White 10L Paint is a high-quality decorative coating for exterior walls. It is formulated for professional use; being easy to apply and has excellent opacity.
For larger exterior jobs where coverage, durability and a sharp finish are essential, the Dulux Weathershield Achill White 10L delivers dependable trade-quality performance. Achill White provides a bright, clean look that freshens up any façade, while offering long-lasting protection against Ireland’s ever-changing weather.
Formulated for exterior masonry, this high-performance, water-based paint is ideal for brick, render, pebble dash and concrete. Its advanced acrylic resin technology gives excellent flexibility to help resist cracking and flaking, while built-in mould and algae resistance helps maintain a cleaner finish over time.
With strong opacity and a smooth masonry finish, it covers efficiently across wide areas — making it perfect for full house exteriors or larger renovation projects. Easy to apply by brush, roller or spray, it’s a straightforward choice for both professional tradespeople and confident DIYers looking for a reliable result.
Key Features:
All-Weather Protection: Tough, flexible finish designed for Irish conditions.
Mould & Algae Resistance: Helps prevent organic growth within the paint film.
Bright White Finish: Achill White delivers a crisp, refreshed exterior appearance.
Excellent Coverage: High hiding power for efficient application on textured surfaces.
Trade & DIY Friendly: Suitable for brush, roller or spray application.
Technical Specification
Product Code: 5123711
Size: 10 Litres
Coverage: Up to approx. 16 m² per litre (depending on surface texture and porosity)
Dry Time: Touch dry in approx. 30 minutes; recoat in 2–4 hours (weather dependent)
Application: Exterior masonry — brick, render, pebble dash and concrete
TJ’s Tip:
Good prep sets the job up right. Make sure surfaces are clean, dry and free from loose or flaking material before you start. For best durability and a uniform finish, apply two full coats — especially on bare or newly rendered surfaces. Taking the extra time at the start will pay off with a finish that lasts for years.
We offer reliable delivery services throughout the Republic of Ireland, with straightforward delivery charges for both trade and DIY customers. Delivery options are confirmed at checkout based on your order and delivery Eircode.
Delivery Charges & Delivery Times
Delivery Type
Delivery Area
Delivery Charge
Delivery Time
Small Items
Republic of Ireland
€9.99
3–4 working days
Large & Heavy*
Standard delivery area
€29.99
5–7 working days
Extra Large*
Standard delivery area
€50.00
5–7 working days
Paint 5L or less**
Standard delivery area
€19.99
5–7 working days
Swipe sideways to compare delivery options.
Small Items
Delivery area
Republic of Ireland
Charge
€9.99
Delivery time
3–4 working days
Large & Heavy*
Delivery area
Standard delivery area
Charge
€29.99
Delivery time
5–7 working days
Extra Large*
Delivery area
Standard delivery area
Charge
€50.00
Delivery time
5–7 working days
Paint 5L or less**
Delivery area
Standard delivery area
Charge
€19.99
Delivery time
5–7 working days
*Standard delivery policy. Promotional delivery rates may apply during campaigns.
Additional Information
FREE delivery on eligible Small Items and Large & Heavy orders over €1,499, within the standard delivery area only.
Special Order and Catalogue Products require an additional 5 working days.
FREE collection of old appliances is available through WEEE Ireland when purchasing qualifying large appliances.
FREE Click & Collect is available for items in stock at your selected branch.
Large & Heavy and Extra Large items are available within our standard delivery area only.
Paint delivery Paint in tin cans 5L or less is available for delivery. Larger sizes and paint supplied in plastic buckets are available for Click & Collect only.
TJ O'Mahony offers a 30-day returns policy on eligible unused products, giving you additional time beyond the statutory 14-day cooling-off period applicable to most online consumer purchases.
Eligible products can be returned for a refund or exchange within 30 days of delivery or collection, provided they are unused, in their original and re-saleable condition, complete with all supplied parts and accessories, and accompanied by proof of purchase.
Please note: Return restrictions apply to certain products, including Mixed Paint, certain Bagged Building Products, Solid Fuel, Special Order, Non-Stock and Catalogued Products.
Your statutory rights in relation to faulty, damaged, incorrectly supplied or non-conforming goods are not affected.
