The Guardian Green Underfloor Heating Underlay 10mtr is a specialist underlay designed to maximise the efficiency and performance of underfloor heating systems. Ideal for use with laminate, engineered and floating wood floors, it ensures optimal heat transfer while providing essential support and protection.
Engineered to work seamlessly with underfloor heating, this underlay allows heat to pass through efficiently, helping to improve energy efficiency and reduce heat loss. At the same time, it offers cushioning underfoot, reduces noise and helps to smooth out minor subfloor imperfections for a more stable installation.
Supplied in a convenient 10m roll, it is easy to handle and install, making it suitable for both DIY users and professional flooring installers.
Key Features:
Designed specifically for underfloor heating systems
Promotes efficient heat transfer
Improves energy efficiency and reduces heat loss
Provides cushioning and underfoot comfort
Helps reduce impact noise
Smooths minor subfloor imperfections
Suitable for laminate, engineered and floating floors
Easy to install and handle
Technical Specifications:
Product type: Underfloor heating underlay
Length: 10 m
Function: Heat transfer, cushioning and sound reduction
Compatibility: Underfloor heating systems
Suitable flooring: Laminate, engineered and floating wood floors
Installation: Loose lay under flooring
Use: Internal flooring applications
TJ’s Tip:
Always use an underlay designed for underfloor heating—standard underlay can block heat, reducing system efficiency and increasing energy costs.
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.
