A month of building work turns a house loud, dusty, and unpredictable, and cats cope with that by leaning harder on whatever stays the same. You cannot silence drills or stop strangers arriving, but you can protect the shape of her day. Feeding, play, and rest at the same times and in the same places every day give her a pattern she can trust even while rooms change around her. Think anchors, not silence: a few fixed points, held firmly for the whole month, matter more than any single quiet afternoon.
Fix the Anchors First
Choose the times she already expects food, and hold them exactly, morning and evening, in the same spot with the same sequence of dish, food, and fresh water. Add a play session at a fixed point, often before the evening feed, using the same wand toy and the same wind down that ends with food, because hunting, catching, and eating in order settles many cats. Keep rest where rest has always been: if her bed moves into her safe room, move it once, before work starts, and then leave it there all month. Every anchor you move mid month costs her days of relearning, so decide the pattern before the first builder arrives and defend it even on chaotic days.
One Room the Builders Never Enter
Pick one room as her untouched base and set it up completely: bed, litter box, water, scratching post, and a blanket carrying her own worn scent, unwashed for the whole month. Builders do not enter it, tools and materials are never stored in it, and the door stays shut with a clear sign so nobody opens it out of habit. Brief every worker on day one: that room is off limits, the cat stays indoors, and any door to the outside gets closed behind them immediately. If she chooses to spend work hours in her base, let her; a cat who can retreat to a room that smells right and sounds muffled is coping, not hiding in a way that needs fixing.
Doors and Windows Are the Real Danger
Noise frightens cats, but open doors are what lose them. During a month of comings and goings, assume every exterior door and window will be opened by someone who does not know her, and manage accordingly: she stays in her base room with the door shut while workers arrive, leave, or carry materials through the house. Check windows in rooms she uses, because a window left cracked for dust or paint fumes is an exit for a cat pushed past her limit by a sudden drill. Agree a simple rule with the whole household: nobody props the front door open, ever, and anyone who sees her outside her base during work hours returns her calmly and shuts the door. A frightened bolt through a delivery gap can happen in seconds, and no routine survives a lost cat.
The Same Hands, the Same Sequence
Predictability deepens when the same person runs the same morning and evening sequence: same greeting, same order of feeding, tray check, water change, and brief play or quiet company. Write that sequence down for the household, so if the usual person is out, the covering family member follows the identical steps at the identical times rather than inventing a kinder variation. Note small changes in appetite, tray use, or hiding each evening; a cat eating less on noisy days but recovering by morning is coping, while three quiet days of skipped meals deserve a vet call. If an evening ever needs cover, the family member you have chosen can view her profile through Family Sharing in KinsLe beforehand.