Bundle discount disappears in renewal
The 2025 economic case for bundling assumes Dennis discounts the per-wall rate when doing all three together. If his 2026 renewal eliminates or reduces that discount, the per-wall math changes and you might rationally choose to do one wall at a time rather than committing to all three.
What to look for
Renewed bundle total above $25,000 with no per-wall itemization, or per-wall pricing in the bundle that matches standalone per-wall pricing (no discount).
Mitigation
Insist on itemized per-wall pricing within the bundle, plus a separate explicit "bundle discount" line item. That way you can see exactly what bundling buys you and decide deliberately.
Front wall storm count is higher than assumed
Quote says "remove storms from all old windows" without itemizing. If the front elevation has 5 or 6 storms vs. the assumed 3 or 4, the storm reinstall labor adds up and the front wall premium over the north wall makes more sense — but it also means more storms downstream for the Allied swap project.
What to look for
Walk the front elevation and count the storms before quote renewal. Compare against Dennis's assumption when he priced the wall in 2025.
Mitigation
Get an itemized window count in the renewed quote. If count is higher than expected, evaluate whether all of those storms are worth replacing with Allied units or if some can stay as-is after Dennis repaints them.
Dennis's storm reinstall complicates later removal
Same risk pattern as the north wall and bedroom storms. Dennis reinstalls existing storms after painting. If he uses heavy caulk or oversunk fasteners, removing them later for the Allied swap turns into a chiseling project that risks chipping the freshly painted casing.
What to look for
After Dennis demobilizes, inspect each storm. Heavy caulk bead locking the storm to the casing, fasteners driven flush, or galvanized rather than stainless screws.
Mitigation
Tell Dennis explicitly during quote renewal: existing storms are coming off again later. Stainless screws, moderate caulk bead, no oversunk fasteners. Same conversation as the north wall.
Color selection drags and delays the whole bundle
Front wall is the most visible facade. Color decision pressure is highest here. If color is still being debated within 30 days of Dennis's start, the entire 3-wall mobilization slips, not just this wall.
What to look for
Still debating colors with Julia within 30 days of Dennis's planned start, or paint chips not yet seen against the actual house in real sunlight.
Mitigation
Lock color 60 days before Dennis mobilizes. Order paint chips, mock up against the front facade in actual sunlight, decide jointly. Then send Dennis the final spec in writing.