Mirrors near you

Reading the standard closely settles the question people argue about. Part 1201 prescribes the safety requirements for glazing materials used or intended for use in a specific list of architectural products, and mirrors are not one of them. The standard nevertheless defines a mirror, and it defines glazing material as glass, including annealed, organic coated, tempered, laminated and wired glass or combinations of them, where these are used in openings through those listed products or as the products themselves. In other words, the standard reaches a mirror when the mirror is the glazing in a product it covers.

The clearest case is a mirrored closet door. The standard's definition of a door is broad, covering an assembly installed in an interior or exterior wall, movable in a sliding, pivoting, hinged or revolving manner, used to produce or close off an opening for use as a means of human passage. A door containing no single piece of glazing greater than 9 square feet on one side is a Category I product; one containing any piece greater than that is Category II. A tall mirrored closet panel can cross 9 square feet easily, so the question of which category a product was built to is a real one at the point of sale.

The absence of a federal rule for a plain wall mirror does not make it unregulated. It means the requirement, if there is one, comes from the residential code your jurisdiction adopted, and from ordinary product liability and good practice. That is the next section.

The code text is specific about locations rather than about products, which is why the placement of a mirror can matter more than the mirror itself. The model code as adopted and published by Seattle sets out R308.4.1: glazing in fixed and operable panels of swinging, sliding and bifold doors is a hazardous location, with exceptions for glazed openings through which a 3-inch diameter sphere is unable to pass and for decorative glazing. A mirrored bifold or bypass closet door is squarely within that description.

Two neighboring provisions come up in real houses. R308.4.2 makes glazing in a fixed or operable panel adjacent to a door a hazardous location where the bottom exposed edge is less than 60 inches above the floor and the glazing is within 24 inches of either side of the door in the plane of the closed door, or on a wall less than 180 degrees from that plane and within 24 inches of the hinge side of an in-swinging door. R308.4.6 makes glazing a hazardous location where its bottom exposed edge is less than 36 inches above the adjacent walking surface of a stairway, a landing between flights or a ramp, which is worth knowing before a tall mirror goes on a stair wall.

The code also tells you what compliance looks like from the floor. R308.1 requires each pane installed in a hazardous location to carry a manufacturer's designation specifying who applied it, the type of glass and the safety glazing standard it complies with, visible in the final installation and applied by acid etching, sandblasting, ceramic firing, laser etching, embossing, or a method that cannot be removed without being destroyed. The edition and amendments in force at your address are your building department's, so ask them when a mirror is going anywhere near a door, a stair or a tub.

The classic bathroom mirror failure is desilvering: a creeping black or cloudy margin working in from the edges, caused by moisture and cleaning products reaching the reflective backing at the exposed edge. It is not repairable, it is progressive, and the way to slow it in a replacement is to keep liquid off the edges, run the exhaust fan so the room dries, and spray cleaner onto the cloth rather than onto the glass so it cannot run down behind the sheet.

Blotches in the middle of a mirror usually mean the adhesive, not the room. Mirrors set in an unsuitable construction adhesive can show dark patches wherever the product attacks the backing, in a pattern that maps the beads behind the glass. That is a supply and installation fault rather than wear, so it is worth raising with the installer promptly, and it is a reason to insist that a mirror-safe mastic is named on the quote.

The failure that matters most is mechanical. A large mirror held only by adhesive is relying on a bond to drywall paper, and drywall paper is not a structural material. Clips, a channel or a cleat carrying the weight into framing or blocking is what keeps a heavy sheet on a wall over decades. If you have inherited a mirrored wall of unknown age fixed with mastic alone, treat removal as a job for someone with the right equipment, because a mirror that is glued to the wall usually comes off with the drywall face attached and breaks while doing it.

Mirror work is priced on area, edgework, cutouts and handling. What moves a quote is the overall size and thickness, whether the mirror is a single sheet or several joined panels, the edge treatment specified, the number of cutouts and how precisely they have to land, the fixing method and whether blocking exists behind the wall, access into the room for a large sheet, whether an old mirror has to be removed first and how it was fixed, and whether a particular glazing or a safety backing is required for the location. Removal of an adhesive-set mirror deserves its own line, because it is often the largest part of the labor.

LokalMatch is where the search starts, and that is all. You describe the job once, with the room, the approximate size, whether anything has to come down first and whether the mirror is going near a door, a stair or a shower, and glass and mirror companies serving your area contact you directly. Companies pay LokalMatch for the requests they accept; homeowners pay nothing. LokalMatch does not supply or install mirrors, does not set prices, and does not vet, rank or recommend any company, so agreeing the fixing method, the glazing and the removal scope in writing is yours to do.