Drywall Patch and Paint Belong in Your Roof Bid, Not the Final Bill

When a roof crew pulls shingles off, the work reaches into your house. The tear-off can crack a ceiling corner, loosen a stain that had been holding, or expose a hole that was already there. Most roof bids are written as if the house stops at the outside edge of the decking. The interior work that follows is often left out, or it shows up on the final bill as a line nobody discussed. This page is for the homeowner who wants the drywall patch and the paint priced before the first nail, not after the attic is open.

Where the damage usually shows up

Ceilings under a tear-off usually fail at the seams and along the fastener lines. Shingle debris is heavy, and foot traffic on the deck sends small movements down through the joists. A ceiling that has been stable for years can crack along a joint compound seam, pop a nail head, or show a hairline where a wall meets the ceiling. In older houses with plaster and lath, the plaster can separate from the lath and fall in a section the size of a dinner plate. The crew is not doing anything wrong when this happens. The question is who pays for the patch and whether the bid says so.

Rooms directly under a valley, a dormer or a chimney tend to see the most movement. So do rooms with a vaulted ceiling, where the roof framing is part of what you see. Rooms with recessed lights or a ceiling fan on the same joist often need the fixture pulled before the crew works overhead. Each of these should appear as a line in the bid, not as a sentence in a conversation.

Ask whether the bid includes the patch

Ask each roofer one plain question: if the tear-off cracks a ceiling in a room that is not on the roof, who repairs it? The answers fall into three groups. Some bids say the roofer repairs any damage their crew causes. Some say they will not repair interior damage and will leave the drywall as is. Some say nothing, and that silence is the answer you need to turn into a written term before you sign. A bid that says nothing about the inside of the house has not priced the inside of the house.

If the bid says the roofer will repair crew-caused damage, ask what counts as crew-caused. A crack that opens during the tear-off is a different thing from a stain that was already there when the crew arrived. Ask the roofer to photograph each ceiling in the rooms below the work area before the first shingle comes off. Those photos are the baseline for any later question about what was there before.

What a drywall patch involves

A small crack and a fallen section of plaster are different jobs. A standard drywall patch means cutting out loose board, backing the edges, setting new board or a patch, taping, applying joint compound in coats, sanding, and priming. Each coat has to dry. In a St. Louis winter, a heated room dries in a day or two. A room left cold with the windows open can take much longer, and the compound will not cure properly if it sits in damp air.

Plaster repair is slower. The plaster base has to be keyed, the gaps filled, and the surface built back up in layers before it is smoothed and finished. A plaster ceiling with a crack running along a lath line may need the section opened to find the framing behind it. Ask whether the repair is a patch or a section replacement, because the two prices are not close.

Paint, texture and the sheen problem

The patch is the easy part. Paint is where the room shows whether the job was done carefully. A new patch that is primed and painted with the same flat white as the rest of the ceiling will still show, because the sheen and the texture do not match. A knockdown or orange-peel texture has to be matched by hand. A smooth ceiling has to be taped and finished so the light does not catch the seam. Ask whether the bid includes painting the full ceiling or only the patch. Painting only the patch often leaves a bright square on a flat ceiling, and the homeowner ends up booking a second painter for a second trip.

Ask for the paint brand, the sheen and the finish type in the bid. Ask whether the ceiling paint matches what is already on the walls, and whether the wall edges where the ceiling meets the wall will be cut in now or left for later. Ask the roofer to name who does the painting and whether that painter is part of the roof crew or a separate trade. Those are two different bills and two different schedules.

Popcorn ceilings and older materials

Many St. Louis houses built before the late 1980s have textured ceilings applied in a spray that may contain asbestos. Scraping or sanding that texture to reach a patch can release fibers. Before anyone disturbs an older textured ceiling, the material should be tested, and the result should be on paper. If the test is positive, removal has to follow the state and federal rules for asbestos abatement, and that cost belongs in the bid as its own line. A roofer who says the ceiling is fine without a test has not answered the question.

Lead paint is a separate question in older houses, and it matters when a crew sands a ceiling or cuts into a wall. Ask whether the bid assumes lead testing and whether the crew uses containment when a surface is disturbed. These are questions with real costs, and they belong in the bid before work begins.

Where the money goes in the bid

A fair bid for interior repair usually shows the work in units. Ask for the price per patch, the price per linear foot of crack, or the price per square foot of ceiling, and ask how many patches the roofer assumed. Ask whether the price includes the board, tape, compound, primer and paint, or whether those are listed separately. A bid that gives one lump sum for "interior repairs" cannot be checked against anything later.

Ask what happens if a patch needs a second coat or a second day because the compound did not cure. Ask whether the price changes if the crew opens a ceiling larger than the bid assumed. Put those answers in writing. It is the same logic as a unit price on the roof: the number on the page should be the number that gets billed.

What to ask before the crew arrives

• Which rooms under the roof will get a ceiling inspection and photo before the tear-off starts?
• Does the bid include drywall or plaster repair, and if so, is it a patch or a section replacement?
• Is painting the full ceiling included, or only the repaired area?
• Who does the painting, and is that painter part of the roofing price?
• Has the textured ceiling been tested for asbestos, and is the result in writing?
• What is the unit price for each patch, and how many patches does the bid assume?
• What happens if a repair needs a second coat or a second day?

Get the answers from each roofer on the same day and in the same order, so the bids can be compared line by line. If a roofer will not put interior repair into the written scope, ask them to say so in writing, then get a separate price from a painter or drywall contractor so you know what the roof bid leaves out. The Keys office can be reached at (314) 220-2333 to ask what the written scope covers and what it does not.