Leveling profile H straightedge 150 cm STABILA SA07811

STABILA H-profile straightedge 150 cm SA07811 is a rigid aluminum leveling profile designed to provide a precise reference edge for leveling, screeding and surface profiling. At 150 cm length, the H-shaped cross-section combines stiffness with a low weight, making it suitable for professional renovation and building tasks on floors and walls using plaster, screed, concrete or levelling compounds.

Advantages

The H-profile construction increases bending resistance while keeping the profile lightweight for easier handling. The straight, machined edge ensures reliable alignment and uniform surfaces. Corrosion-resistant aluminum reduces maintenance needs and extends service life in typical on-site conditions. The 150 cm length offers coverage suitable for many interior applications without compromising transportability.

Suitable for

• Leveling and screeding floor substrates with levelling compounds or screed
• Plastering and profiling interior walls and ceilings
• Creating straight reference edges for concrete or cement-based surfaces
• Renovation and finishing work in residential and commercial projects

Key specifications

• Length: 150 cm
• Profile shape: H-profile (straightedge)
• Material: rigid aluminum
• Primary use: leveling, screeding, surface profiling
• Suitable surfaces: plaster, screed, concrete, levelling compounds

How to use

Place the STABILA H-profile straightedge on prepared substrate or against guide rails as a reference edge. For floor screeding, set the profile at required height and pull levelling compound or screed across the surface using the straightedge as a screed bar to achieve an even plane. For wall or ceiling work, align the profile vertically or horizontally to guide plaster application and smooth along the edge to obtain a uniform finish. Clean the profile after use to prevent material build-up that could affect future accuracy.

Usage recommendations

Use with appropriate protective equipment and follow material manufacturer instructions for mixing and curing times. Store the aluminum profile in a dry place to avoid contamination and inspect edges before use to ensure straightness and accuracy.