Siding Removal Cost Calculator

Asbestos-cement siding: test before you touch it

Asbestos-cement shingles were common on homes built before the 1980s. They are hard, flat, often 12 by 24 inches, and sometimes have a wavy or dimpled bottom edge. Intact, they are generally considered low risk. Cutting, breaking, sanding or power-washing them can release fibers. Have the material tested before any work begins. If it tests positive, who may remove it, how it must be contained and where it can be disposed of are all set by state and local rules, and often require a licensed abatement contractor. If you select this option, the calculator replaces normal tear-off with a testing and licensed-removal allowance, which comes to about $10,400 on the sample job. Treat that as a budgeting placeholder, not a quote: actual abatement pricing varies enormously by region and by how much material there is.

Lead paint on older homes

If the house was built before 1978, the paint on wood siding and trim may contain lead. Disturbing it creates dust. Federal rules for renovation, repair and painting work on pre-1978 housing require certified firms to follow lead-safe work practices, and some states add their own requirements. The calculator offers a lead-safe allowance, which on the wood sample brings the total to about $5,800.

Dumpsters and disposal fees

Disposal is two separate costs: renting the dumpster, and paying by weight at the landfill or transfer station. The calculator estimates how many dumpster loads a job needs based on the material's weight. That is why a heavy material can cost more to dispose of than to remove. On the fiber cement sample, the job comes to about $5,700 in total, with disposal a much larger share than on the vinyl job.

Nail pull and wall prep

This is the step that gets skipped in cheap quotes. After the siding is off, the wall is covered in old nails and staples. If new siding goes over them, they telegraph through, hold panels off the wall and create leak points. Proper prep means pulling or driving flush every fastener, cutting back old caulk, and leaving a clean, flat surface. The calculator includes it by default, because any removal that precedes new siding needs it. If you are demolishing a wall entirely, you can turn it off.

What removal reveals

Tear-off is the only time anyone sees the wall. Make use of it:

• Photograph everything before it is covered up again;
• Look for dark staining on the sheathing, especially under windows and at roof-to-wall joints;
• Press on the sheathing low down and near openings to find soft spots;
• Check the old flashing, or whether there was any;
• Note whether there was a weather barrier at all, and what condition it is in.

Rotted sheathing found at this stage is much cheaper to fix than the same rot found later from inside.

Can you remove siding yourself?

Vinyl and aluminum are the realistic DIY candidates on a single-story house: the tools are simple and the material is light. Even then, the dumpster and disposal fees do not go away, and they are a large share of the total. Wood, hardboard and fiber cement are heavy and nail-dense. Stucco and masonry are demolition work with real injury risk. Asbestos-cement should never be a DIY job. And in every case, the house is open to the weather until new siding goes on, which is the part homeowners most often underestimate.

Removal on its own vs. part of a re-side

Hiring a contractor to strip siding and then leave is unusual and often costs more per square foot than the same tear-off inside a full re-siding contract. The crew still has to travel, set up, protect the site and order a dumpster, but they only bill for one phase. Standalone removal does make sense in a few cases: you are demolishing or heavily remodeling the wall anyway, you are switching to a trade that does not do tear-off, such as a masonry contractor, you need the walls opened for an inspection or an insurance adjuster, or you are doing the new siding yourself and only want the demolition hired out. If you are getting new siding from the same company, expect the tear-off line in their quote to be lower than the number here, and treat this estimate as a check that the line is in a sensible range rather than a target price.

Protecting the site

Tear-off is messy in a way that new installation is not. Nails and broken pieces end up in the lawn and the flower beds, debris lands on the driveway, and windows can be scratched. A good crew lays tarps along the base of each wall, covers shrubs, protects window glass where they are prying nearby, and runs a magnetic sweeper over the ground at the end of each day. The protection allowance in Step 4 covers this level of care. It matters most when you have mature landscaping, a deck or patio against the house, or vehicles that have to stay close by.

Timing: do not leave the walls open

Removal and installation should be scheduled as one continuous job. A wall that is stripped to the sheathing has no real protection from rain. Ask your contractor how much wall will be opened at once, what happens if the weather turns, and how the house will be covered overnight.

Budget, Standard and Premium

Budget: basic tear-off and disposal with independent crew rates. Standard: careful removal, site protection and cleanup by an established contractor. Premium: full protection of landscaping and windows, detailed wall prep and a premium contractor.

Estimated siding area by home size, all sq ft. Planning assumptions only.