LoFloor® 18 UFH System Panel – 1200mm x 600mm

LoFloor® 18 is an 18mm low-profile underfloor heating system designed for suspended timber floors, making it ideal for retrofit and refurbishment projects where existing floor heights and finishes must be maintained. Installed from beneath the floor structure, it allows UFH to be added without lifting existing flooring, reducing disruption while delivering fast, efficient heating performance.

The system uses two aluminium-foiled MDF boards for optimal heat transfer: a 12mm moisture-resistant base board partially grooved for 12mm AmbiFlex® P12 pipe at 150mm centres, and a 6mm printed, aluminium-foiled top board that secures the pipe and maximises heat output. The double aluminium foil layers ensure rapid response and even heat distribution, delivering outputs of up to 70 W/m² when correctly designed. LoFloor® 18 is suitable for carpet and wood flooring (not tiles or vinyl) and must be installed beneath a structural, stable suspended subfloor.

Key Features

• Retrofit-Friendly Installation – Fits from beneath suspended floors without removing existing finishes
• Ultra Low-Profile Design – Just 18mm total system depth
• High Thermal Performance – Delivers up to 106 W/m²
• Rapid Heat Response – Fast, even heat distribution across the floor
• No Floor Height Build-Up – Ideal for refurbishment and renovation projects
• Optimised for 12mm Pipework – Designed specifically for AmbiFlex® P12 pipe

System Panels:

• MDF Top Panel – 1200mm x 600mm x 6mm (Product Code: 46693)
• MDF Base Panel – 1200mm x 600mm x 12mm (Product Code: 46692)

Download Datasheet

Frequently Asked Questions (FAQs):

Q: Can LoFloor® 18 be installed without lifting existing floors?
A: Yes. LoFloor® 18 is designed to be installed from beneath suspended floors, making it ideal for retrofit projects.

Q: What pipework does the system use?
A: The system is designed for 12mm AmbiFlex® P12 pipe, installed at 150mm centres.

Q: Is LoFloor® 18 suitable for tiled floors?
A: No. For tile or vinyl floor finishes, AmbiDeck® UFH systems should be used instead.