Frequently asked questions about the Spirit levels, levelling boards category
What are Spirit levels, levelling boards and what are they used for?
Spirit levels, levelling boards are tools for checking horizontal and vertical alignment in construction and finishing work. They come in lengths from 150 mm to 200 cm, with magnetic options for metal surfaces or H-profiles for extra stiffness; ideal for tiling, door frame installation and general levelling.
Which level should I choose for installing wooden and metal profiles?
Choose an H-profile or aluminium spirit level (e.g. HULTAFORS HV120 or NOVIPRO H-PROF) around 100–120 cm long; they provide enough stiffness and are easy to transport for framing and profile alignment.
Do I need a magnetic level for working on metal surfaces?
Yes. A magnetic level (e.g. STANLEY MAGNETIGA or STABILA magnetic models) secures to metal surfaces, freeing your hands and improving accuracy when setting verticals and horizontals.
What length level do I need for tiling?
For wall tiles a 40–60 cm level (e.g. STABILA 40CM/60CM) is usually sufficient; for floor tiles and large-format panels use 80–120 cm levels for better plane control.
What’s the difference between STABILA 70A, 80A-S and 80AM-ASM series?
70A are general-purpose levels with a durable body; 80A-S features improved frames and more precise vials for professional accuracy; 80AM-ASM adds a magnet for metal work and enhanced shock protection.
Which mini level should I choose for furniture and plumbing installation?
Choose a 150 mm mini level with or without magnet (MINI MAGNETIGA 150MM). It’s compact, accurate and ideal for tight spaces when installing cabinets, taps and shelves.
Which body material is better for construction — aluminium or plastic?
Aluminium bodies (HULTAFORS, STABILA) are stronger and stiffer for 100–200 cm models; plastic is fine for light work and 40–60 cm levels but is less impact-resistant.
How do I check a level’s accuracy before buying?
Check the vial: place the level on a flat surface, mark the bubble position, flip the level — the bubble should return to the same mark. For assured accuracy choose models with certified vials like STABILA or HULTAFORS.
Are 200 cm long levels suitable for levelling walls and partitions?
Yes, 200 cm long levels (e.g. STABILA 200CM 70A) are suitable for checking large surfaces and levelling walls or partitions because they provide a more even plane check across the length.
What extra features matter when choosing a professional level?
Look for a magnetic strip for metal work, shockproof edges, an H-profile for stiffness, and precise horizontal and vertical vials. STABILA and HULTAFORS models often combine these features.