La Cornue Leveling and Anti
La Cornue Leveling and Anti is a common question among La Cornue owners. This guide walks through it step by step with technician-grade detail.
Leveling and anti-tip are two of the most overlooked steps in a La Cornue installation, yet both affect cooking performance and safety. This guide explains how to get them right.
Why leveling matters
An unlevel range cooks unevenly — liquids pool to one side of pans, and oven baking can come out lopsided. It can also stress the door seal and make the oven door swing on its own. Leveling ensures the cooking surface and oven floor are true.
How to level the range
- Place a quality bubble level on the cooking surface, front-to-back and side-to-side.
- Adjust the range’s leveling feet (legs) up or down to bring it true.
- Re-check the level inside the oven on the oven floor or a rack.
- Verify the range is stable and does not rock; all feet should bear weight.
Anti-tip considerations
Heavy ranges must be secured against tipping, especially where someone might pull down on an open oven door or step on it. Follow the manufacturer’s anti-tip guidance for your model. Larger ranges (150, 165, Grand Palais 180) are very heavy, so confirm the floor is structurally adequate as covered in our installation requirements guide.
Flooring surface
Level the range on its final flooring. If flooring changes later (for example, new tile), the range may need re-leveling. Hard, stable flooring is best for supporting the weight.
After leveling
Once level and secured, complete the gas and/or electrical connections — see our dual-fuel hookup guide — and run a first-use break-in (first-use break-in guide). Confirm the oven door seals properly and closes squarely; a door that won’t seal can indicate the range is not level.
Specifications
Model weights and leveling details are published on lacornueusa.com.
Professional installation
Given the weight of a La Cornue, leveling and anti-tip are best done during a professional installation. Our technicians ensure the range is level, stable, and safely secured. Schedule an installation.
Tools you will want on hand
Leveling goes faster with the right tools: a quality bubble level (a longer level reads more accurately across a wide cooking surface), a wrench or pliers sized to the leveling feet, and a flashlight to inspect the feet and floor contact. Check level in two directions on the cooking surface and again inside the oven, then confirm the range does not rock and every foot bears weight. On uneven floors, shims under a foot are not a substitute for properly adjusting the leveling feet.
Re-check after the room changes
Leveling is not entirely “set and forget.” New flooring, settling, or moving the range for cleaning can throw it off. Signs it has drifted out of level include an oven door that swings open or shut on its own, liquids pooling to one side of a pan, or a door that no longer seals squarely — the last of which can mimic the symptoms in our oven door won’t seal guide. A quick re-level resolves it.
Frequently asked
- Is anti-tip really necessary on something this heavy? Yes — follow the model’s guidance; the larger 150, 165, and 180 also need a structurally adequate floor.
- Level before or after hookup? Level and secure first, then make gas and electrical connections.
Leveling on the final flooring
Always level the range on its final floor surface. If flooring changes later — new tile, for instance — the range may need re-leveling, since even a small change in height under one foot can throw it off. Hard, stable flooring is best for supporting the weight and keeping the range true over time. Once level and anti-tip secured, complete the utility connections and run a first-use break-in, and confirm the oven door seals and closes squarely; a door that won’t seal is sometimes the first clue that the range has shifted out of level.
