Ironwood Appliance Service — (904) 822-9883 Before a professional range goes into a Mandarin kitchen, five measurements decide whether it will fit, sit level and ever come out again for service. Source: https://duvalviking.com/timber-notes/range-opening-measurements/ --- - Home - Timber Notes - Measuring a Range Opening First clearance · March 9, 2026 # Measure the opening, not the range ![Wide mirrored view of a range standing in its cabinet opening with the cooking surface dismantled](/img/range-burner-06.webp) Measure the opening before the appliance is ordered, not after. Every specification sheet tells you how wide the appliance is. That number is rarely the one that causes trouble. What causes trouble is the kitchen, and in Mandarin — where most houses went up between the 1970s and the 1990s and the riverfront houses are older again — the kitchen was usually built for something smaller. Here are the five measurements we take before saying anything about fit. ## 1. The opening at its narrowest point Not at the face of the cabinets. Cabinet runs are rarely parallel over three feet, and the back of an opening is frequently narrower than the front because of a scribe, a filler strip, or a wall that is not plumb. Measure at the front, at the middle and at the back, at floor height and again just under the countertop. The smallest of those six numbers is the real width of the opening. It is common for it to be half an inch under what the homeowner believed. ## 2. Depth to the finished wall The published depth of a range assumes a flat wall behind it. A tile backsplash, a gas shut-off valve that stands proud, a 240-volt receptacle box, or a length of conduit will all hold the appliance forward. When that happens the range no longer sits flush with the counter, the anti-tip bracket may not reach, and the door swings into the room further than it should. Measure from the finished wall — including the tile — to the front edge of the countertop, and note anything that projects. ## 3. Countertop overhang Counters overhang their base cabinets. If the overhang is generous, the range cannot be pulled straight out for service without lifting or removing the counter edge. That is not a fitting problem on day one; it is a service problem for the next twenty years, and it turns a routine repair into a much longer visit. We note it because it goes in the estimate. If a repair requires the unit to come forward and the counter will not allow it, you should know that before the work is scheduled, not during it. ## 4. The floor Two things: level and structure. Level matters because an oven that sits out of level will not seal its door squarely, and a door that does not seal will fail every temperature test you give it. Legs can correct a small amount. They cannot correct a floor that slopes. Structure matters because a professional range is heavy and it puts its weight on four points. On a slab, which is most of the subdivisions here, this is a non-issue. On a framed floor — the older houses along Mandarin Road, and any raised addition — it is worth knowing what is under the subfloor before the appliance goes in. A floor that flexes when the range is rolled out will let it settle out of level later. ## 5. The path in The opening can be perfect and the appliance still cannot get there. Measure the narrowest doorway on the route, the turn at the end of a hallway, and any step at the entry. Ranch houses of the 1960s and 1970s here have narrow interior doorways as standard, and a carport entry with a single step is common. Where a delivery has to come down a long private drive under low limbs — the Mandarin Road properties in particular — that is part of the measurement too. ## The two things that are not measurements Clearance to combustibles. Every appliance publishes required clearances to combustible surfaces at the sides and above. That is a fire-safety requirement, not a guideline, and it constrains where a cabinet or a shelf can be. The circuit. Even a gas range needs 120 volts for its spark module, controls and convection fan. A dual-fuel range needs a 240-volt supply sized to its rating plate. Kitchens of this vintage in Mandarin frequently have one or two general-purpose circuits doing all of the work, and an appliance sharing one produces intermittent faults that read exactly like component failures. ## Why we do this on a repair visit Because a surprising number of the faults we are called out for are the opening, the floor or the circuit expressing themselves through a component. Fitting a sensor into a door that cannot seal is money spent to change nothing. If we find that, it goes in the written estimate in plain language, alongside what the appliance itself needs. Booking Flat $129 diagnostic, credited toward the repair when you approve the work. You get a written estimate before anything is opened up or ordered. Call (904) 822-9883 Referenced - Ranges - Rangetops - Wall ovens - Mandarin - Beauclerc - Old Mandarin --- Ironwood Appliance Service. To book a visit, telephone (904) 822-9883. Ironwood Appliance Service is an independent appliance repair company. We are not affiliated with, authorized by, or endorsed by Viking or its parent company. All brand names and model numbers are the property of their respective owners and are used only to identify the appliances we service.