Most move-related damage conversations focus on furniture and boxes. What gets less attention is the building itself - specifically, the parts of it that are expensive, irreplaceable, or both. In New York City, where a significant portion of the housing stock was built before 1940, the odds of moving through a lobby with original marble floors, past a staircase with antique banisters, or through a doorway framed by decorative plaster molding are higher than most people realize.
Damaging these features isn't just an aesthetic problem. In co-ops, condos, and landmark buildings, it can mean financial liability, fines from the building, or a bill from the landlord that dwarfs your security deposit. Here's how to approach a move when the building itself needs as much protection as your belongings.
Glass Doors and Vestibules
Original glass doors - the kind found in prewar buildings, brownstones, and older co-ops - are frequently made from materials that are no longer manufactured. A cracked pane isn't just a repair job; it can be a custom fabrication order that costs $800 to $3,000 depending on the glass type and frame.
The move-day protocol for glass doors is straightforward: prop them open and secure them before anything is carried through. Use a proper door stop or have someone hold the door at all times. Never let a loaded dolly push through a glass door on its own momentum. If the door has a pneumatic closer, test how forcefully it swings shut before your crew starts moving furniture - and if necessary, temporarily disable the closer for the duration of the move with your building's permission.
Plate glass sidelights and transom windows next to entryways are equally vulnerable. Flag these to your moving crew before they start.
Marble and Stone Lobby Floors
Marble scratches. It also chips at edges and cracks under concentrated point loads - meaning a heavy appliance on a small dolly wheel can leave a permanent mark that costs thousands to repair. Original marble lobby floors in NYC buildings are often 80 to 100 years old and irreplaceable in the exact finish and veining that surrounds them.
The standard protection approach is Masonite board laid flat across the entire path of travel, taped at the seams so it doesn't shift. Rubber-wheeled dollies are preferable to hard plastic wheels. Furniture sliders should never be used directly on marble - they concentrate weight rather than distribute it.
If your building requires a certificate of insurance before allowing a move, make sure it's in order well before move day. Understanding how COIs work for NYC moves - what coverage amounts buildings typically require and how to obtain one quickly - is essential if you're moving through a building with valuable common areas that a landlord or co-op board wants protected.
Antique Banisters and Staircases
Cast iron banisters, carved wooden newel posts, and ornate stair railings are common in Brooklyn brownstones and Manhattan prewar walkups. They are also exactly the kind of feature that gets clipped by a mattress corner or a sofa leg during a tight carry.
Before moving anything through a staircase with decorative railings, measure the clearance carefully. If a piece of furniture requires tilting or angling, walk it through dry - without the furniture - to confirm the path first. Wrap banister sections that fall within the path of travel with moving blankets secured with tape that won't damage the finish. Never use painter's tape directly on lacquered or gilded surfaces.
Cast iron is more brittle than it looks. A hard impact that would dent a steel railing can crack cast iron cleanly. If a section of railing is already loose, document it with photos before your move begins - you don't want to be held responsible for pre-existing damage. Checking for issues like this is part of a broader move-in walkthrough that NYC move-in day red flags to watch for covers in detail.
Original Tile Work
Encaustic tile floors, mosaic vestibule patterns, and original bathroom tile are found throughout NYC's older building stock. Unlike modern ceramic tile, original encaustic and hand-laid mosaic tile cannot be spot-replaced - the dye lots and manufacturing methods no longer exist. A single cracked tile in a lobby pattern can cost $500 to $1,500 to repair properly, and even then the match is rarely exact.
The same Masonite-and-rubber-wheel approach that protects marble applies here. The additional concern with tile is grout lines - loaded dollies crossing perpendicular to grout lines concentrate stress at the joints. Move parallel to tile runs where possible, and avoid stopping a loaded dolly mid-floor if you can keep it rolling.
In landmark buildings, damage to original features can trigger review by the Landmarks Preservation Commission in addition to building management. The restrictions and obligations that come with moving into a landmark building in NYC extend to common areas and original architectural details - not just your unit.
Decorative Moldings and Plaster Work
Crown molding, ceiling medallions, and ornate plaster cornices are among the most vulnerable features in prewar buildings. They're also among the most expensive to restore - a skilled plaster restoration specialist in NYC charges $150 to $300 per hour, and matching original plaster profiles requires custom mold work.
The main risks during a move are ceiling clearance on tall furniture and wall contact during turns in narrow hallways. Measure ceiling height against your tallest pieces before move day - not during it. In apartments with 9-foot ceilings and elaborate cornice work, a wardrobe or armoire that's 84 inches tall leaves less than 2 inches of clearance, and angling it through a doorway reduces that to zero.
Wrap furniture corners with thick moving blankets before carrying anything through rooms with decorative wall moldings. In particularly tight spaces, it's worth slowing down and having a dedicated person watching clearances rather than relying on the movers to self-monitor while carrying weight.
Elevators With Wood Paneling or Mirrors
Older building elevators frequently have wood-paneled walls, brass fixtures, or full-length mirrors - all of which are vulnerable to furniture impact. Most buildings require elevator padding to be installed before a move begins. If your building doesn't enforce this, do it anyway.
Never move a refrigerator, washing machine, or other heavy appliance into an elevator without someone spotting the rear wall. A 300-pound appliance that shifts during braking will do serious damage to whatever it contacts. If the elevator is small, consider whether the item can be carried via stairwell instead - sometimes the safer path is also the slower one.
Getting a sense of what moving into a newly renovated apartment without causing damage requires gives you a useful framework here - the same principles that protect fresh paint and new floors apply directly to historic building features.
Before the Move: Talk to Your Building
Many buildings with fragile or historic features have specific move-in protocols - required floor protection, restricted move hours, mandatory elevator padding, or a pre-move walkthrough with the super. Get these requirements in writing before your crew arrives. A professional mover who's worked in NYC co-ops and prewar buildings will be familiar with most of these protocols. One who isn't may need to be briefed explicitly.
It's also worth understanding what your moving company's liability coverage actually includes. The difference between binding and non-binding moving estimates matters here - but so does the separate question of what damage coverage applies to building property versus your own belongings.
What It Comes Down To
Fragile building features require the same planning as fragile belongings - which means accounting for them before move day, not reacting to them during it. The cost of Masonite board, moving blankets, and an extra 30 minutes of careful maneuvering is trivial compared to the liability that comes from damaging a marble floor or a 100-year-old banister.
A Staten Island moving company experienced in older NYC building stock - or wherever your move is taking you - will already understand most of these protocols. The buildings that need this kind of care are the ones worth getting right.