UltraTile ProLevel One Deep Self Levelling Compound

UltraTile ProLevel One Deep Floor Levelling Compound

UltraTile ProLevel One Deep is a high-strength, rapid-drying cementitious floor levelling compound designed to create a smooth, level and durable base before tiling. Suitable for internal floor preparation, it is particularly useful where deeper areas need to be levelled or built up in a single application.

Its polymer-modified formulation provides flexible properties suitable for use with underfloor heating systems, helping create a sound substrate ready for the next stage of the floor build-up.

Key Features and Benefits

• High-strength cementitious floor leveller for reliable subfloor preparation.
• Suitable for deeper levelling applications, reducing the need for multiple layers.
• Rapid drying and curing helps keep installation programmes moving.
• Can receive tiles after approximately 4 hours in suitable ambient conditions.
• Allows light foot traffic after approximately 3 hours in suitable conditions.
• Polymer-modified formulation provides flexibility for use with underfloor heating systems.
• Creates a strong, even surface suitable for fixing both small and large format tiles.
• Single-part formulation provides straightforward on-site mixing and application.

Suitable Applications and Compatibility

ProLevel One Deep is designed for internal use where an uneven floor needs to be smoothed, levelled or built up before tiling. It can be used as part of floor preparation for domestic, commercial and renovation projects, including installations incorporating electrical or wet underfloor heating.

The compound provides a suitable substrate for subsequent tile fixing once fully prepared and cured in accordance with the manufacturer's guidance.

Role In Underfloor Heating

A flat, stable floor build-up is important for both electrical and wet underfloor heating installations. Uneven substrates can make subsequent installation more difficult and may affect the quality of the finished floor.

ProLevel One Deep helps create a strong and level base while offering the flexibility required for heated floor applications. When used as part of the specified installation system, it can help accommodate the thermal movement associated with underfloor heating and provide a dependable surface for tiling.

Guidance

The substrate should be sound, clean and suitably prepared before application. Remove contamination, loose material and anything that could prevent effective adhesion, and use the appropriate primer where required by the manufacturer.

Mix and apply the floor levelling compound in accordance with the current UltraTile technical instructions. Drying and curing times can vary depending on application depth, substrate condition, temperature and ambient conditions, so always confirm the floor is ready before tiling or commissioning an underfloor heating system.

Where underfloor heating is installed, follow the heating system manufacturer's commissioning procedure and allow all floor preparation materials to cure fully before gradually introducing heat.

Technical Overview

• Single-part cementitious smoothing and levelling compound.
• Formulated using graded fillers, cements and polymers.
• High-strength formulation for durable floor preparation.
• Rapid-curing properties for earlier access and tile fixing.
• Classification: CT-C35-F8.
• Suitable for internal applications.
• Flexible properties suitable for underfloor heating systems.