Bathroom Remodeling in Cranford, NJ

Cranford's housing is older than its Union County neighbors on average: 71 percent built before 1960 and nearly a third before 1940, with a median build year of 1951. About 73 percent of homes are single-family detached and 78 percent are owner-occupied.

Which means most bathrooms here are either original to a prewar house or the product of a renovation done somewhere between the 1970s and the 1990s. Those two fail in quite different ways.

Median year built

1951of 9,661 housing units

Built before 1940

31.1%71% before 1960

Single-family detached

73.4%84.9% in 1–4 unit buildings

Owner-occupied

77.5%4.84 sq mi, Union County

U.S. Census Bureau, American Community Survey 2024 5-year estimates. Figures describe Cranford township, Union County, NJ.

Original versus renovated, and which is worse

The original prewar bathroom has tile set into a thick mortar bed over plaster and lath. There is no waterproof membrane, because the concept did not exist. It survives on the mass of the bed, and it works remarkably well for decades before failing slowly from a cracked corner inward.

The 1970s to 90s renovation frequently used greenboard, moisture-resistant drywall, with tile set directly on it and no membrane. Greenboard resists ambient moisture; it does not stop liquid water. In a shower it deteriorates, and the failure is often faster than the original construction it replaced. We open these up regularly and they are among the most common bad repairs we are called in to redo.

Either way, the recurring finds are the same: rotted subfloor at the tub apron and around the toilet flange, wet or damaged framing, and in the older houses, galvanized supply lines that have closed up internally.

For properties near the Rahway River, flood hazard designation is worth confirming with the township if the scope involves basement mechanicals, though it is rarely a factor for a second-floor bathroom.

What we handle in a Cranford bathroom

Demolition, framing and subfloor repair, plumbing and electrical, waterproofing, tile, fixtures and finish. Permits filed with the township and inspections scheduled.

Shower Remodeling in Cranford

The most common job here, and almost always a rebuild of an assembly with no waterproof membrane behind the tile. A proper rebuild goes back to the studs in the wet area, repairs whatever the framing and substrate need, and installs a sloped pan with a continuous bonded membrane detailed at every corner, at the curb and at the drain, before backer board and tile. The valve gets replaced with a pressure-balancing or thermostatic type. We will not tile over a substrate that is already wet. See shower remodeling.

Full Bathroom Remodels in Cranford

In a prewar house, once the wet wall has to come out, doing the whole room is generally better value than doing it in stages, because the demolition, permits and waterproofing are already happening. It is also the moment to replace galvanized supply lines and repair subfloor at the flange. Three to four weeks with the layout unchanged. Where a bathroom has already been renovated once badly, the full remodel is often the first time the room has been built correctly. See full bathroom remodeling.

Tub-to-Shower Conversions in Cranford

The standard 60-inch alcove in these houses converts cleanly, and in a household with more than one full bathroom it is usually the highest-value change available. The tub comes out, the drain relocates from the tub position to a shower position with correct fall and venting, the valve is replaced, and the alcove is rebuilt with proper waterproofing and tile. Full basements make the drain work straightforward. One to two weeks and a permit. See tub-to-shower conversion.

Bathroom Tile in Cranford

Substrate governs. Floors in prewar houses flex more than a rigid tile assembly tolerates, so an added plywood layer or an uncoupling membrane is usually needed. Old plaster walls are rarely flat and tile follows exactly what it is set on. Period-appropriate choices sit well in these houses (hexagon floors, subway walls) without pretending to be original. Movement joints at every change of plane take flexible sealant rather than grout, which is why old bathrooms crack in the same corner. See bathroom tile.

Bathtub Replacement in Cranford

Cast iron is standard in the prewar houses and getting one out of a second-floor bathroom usually means breaking it up in place. Expect the surround to come with the tub, since the tile laps the flange and matching decades-old tile is not realistic. In a house with more than one bathroom, the sensible allocation is usually one good bathing tub and showers elsewhere. See bathtub replacement.

Walk-In Showers in Cranford

Full basements under most of these houses make a fully curbless entry more achievable here than in slab-built areas, since the shower floor can be recessed by getting at the framing from below. Where that is not practical, a two-inch curb delivers most of the benefit. A linear drain lets the floor slope in one plane, which allows large-format tile and, at the entry, catches water before it reaches the bathroom floor. A single fixed glass panel avoids the collision with the vanity these small rooms invite. See walk-in showers.

Bathroom Vanities in Cranford

Prewar bathrooms here frequently still have a wall-hung or pedestal sink and no storage, so adding a vanity is a real improvement. Check the door swing and the toilet clearance, roughly 15 inches from centerline to the vanity side, before choosing a width. A recessed medicine cabinet is worth adding at the same time, using four inches of depth between the studs at no cost in floor area. See bathroom vanities.

Permits and inspections in Cranford

Cranford's Building Department issues and inspects construction permits under New Jersey's Uniform Construction Code. Bathroom work altering plumbing or electrical requires one, which covers essentially every real remodel. Properties in a designated flood hazard area may have additional floodplain requirements, which the department can confirm for your address and scope.

Where we work in Cranford

Across the township, Cranford Center, Riverside, Lincoln Park, Sunny Acres and the neighborhoods toward Westfield and Kenilworth.