# Northbank Kitchen Service — (904) 395-4339 > Riverside, Avondale, Old Ortega and San Marco kitchens were built long before column refrigeration. Here is what constrains a retrofit, and what it costs. Source page: https://jaxthermador.com/briefs/columns-in-old-kitchens/ Title: Fitting Columns into Jacksonville's Older Kitchens --- Installation ## Fitting Columns into Jacksonville's Older Kitchens Published August 14, 2026 Jacksonville has a retrofit belt. Riverside, Avondale, Old Ortega, San Marco and Old Mandarin were built between the 1900s and the 1930s, and their kitchens were service rooms at the back of the house. Column refrigeration did not exist. Neither did the clearances it needs. Every install in those neighborhoods is a negotiation with a building that was finished a hundred years ago. ### The opening is the whole job A column is trimmed into a fixed opening and finished with a custom panel. It does not tolerate approximation. Three dimensions have to be right, not close. The width of the rough opening. The depth from the back wall to the face of the surrounding cabinetry. And the clearance for the door to swing fully without hitting adjacent millwork or a wall return. In a 1920s kitchen, a quarter-inch shortfall is normal. It is also normally discovered on delivery day, with the old appliance already out and the truck waiting. Measure before you buy. Then measure the route in. ### The route in This is the constraint nobody plans for. A column is tall, heavy and rigid. Original hallways in these houses are narrow, and they turn. Doorways are often under the modern standard. Stairs to a raised first floor add a further problem, and porch structures limit how the unit can be angled. If the appliance cannot physically reach the kitchen, nothing else matters. ### Floors Older kitchens have been refinished repeatedly, and each layer went in around whatever appliance was there at the time. The result is a floor that is level nowhere in particular. Tile laid up to the old cabinet line leaves a lip. Original heart pine has settled unevenly. Both mean a column sits proud or leans, and a column that leans does not seal at the door header. Levelling is part of the install, not an afterthought, and on a tall appliance a small error at the base becomes a visible gap at the top. ### Circuits Electrical service in the retrofit belt was upgraded in stages across a century. Panels were replaced, circuits extended, kitchens rewired to whatever the standard was during that particular remodel. Dedicated circuits are the exception. A column, a wine column, a speed oven or an induction cooktop sharing a circuit with countertop outlets produces intermittent faults that look exactly like failing electronics. Sort the circuit before the appliance arrives. It is far cheaper than diagnosing phantom board faults for two years afterwards. ### Ventilation has nowhere to go Hoods are the hardest part of an old-kitchen retrofit. Original chimneys are in the wrong place. Exterior walls are brick. Ceiling cavities are shallow. Duct runs end up longer and with more turns than they should, and every elbow costs airflow. A hood that pulls poorly in Avondale is usually fighting its duct, not short on motor. Adding blower power to a bad duct run mostly adds noise. Riverside and Avondale also sit inside a designated historic district, so a new exterior termination is regulated exterior work. Find that out before the cabinets are ordered, not after. ### Heat clearance for ovens Wall ovens and speed ovens need their specified cavity depth and their vent path. Older cutouts are frequently shallower than modern units expect. An oven set into insufficient depth runs its cooling fan constantly and slowly cooks its own control board. If an oven in an old kitchen has eaten more than one board, the install is at fault, not the part. ### What we do and do not do We are a service company. We diagnose and repair, and we will tell you honestly when a fault traces back to the installation rather than the appliance. We do not perform cabinetry work, electrical rewiring or exterior duct alterations. What we can give you is a clear written account of what is actually wrong, so the right trade fixes the right thing. Flat $80 diagnostic, credited toward the repair. Keep reading ### Related Flat $80 diagnostic. Written estimate first. [Call (904) 395-4339](tel:+19043954339) ![An open built-in refrigerator in a painted-cabinet kitchen with a technician crouched at the lower compartment holding a light](https://jaxthermador.com/img/fridge-service-01-a.webp) *From the visit: Older cabinetry and a modern column rarely agree on depth. That is where the trouble starts.* --- Booking is by telephone: (904) 395-4339. This Markdown file is a plain-text mirror of https://jaxthermador.com/briefs/columns-in-old-kitchens/, published so a language model can quote the page without parsing its HTML. The page itself is the authority if the two ever differ.