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CertainTeed Kitchen Remodeling: The Long Beach Owner’s Guide
A CertainTeed kitchen remodel in Long Beach typically runs $14,000 to $45,000 installed, depending on cabinet count, countertop square footage, and whether you’re replacing a backsplash or reconfiguring plumbing. We stock CertainTeed-compatible materials and coordinate directly with their product lines so you’re not waiting weeks on a missing panel or trim piece. Most Long Beach families call us after discovering water damage under the sink, delaminating cabinet doors from coastal humidity, or a countertop seam that’s opened up near the dishwasher.

Which CertainTeed Models This Applies To
CertainTeed’s kitchen product lines fall into a few families: their drywall and backer board systems used behind tile and backsplash, their insulation products that sit inside kitchen walls, and their exterior cladding that wraps kitchen bump-outs and window surrounds. If your kitchen in Long Beach has a CertainTeed backer board behind the tile, you’ll see the green or gray board edge if a section of backsplash is removed. The compatibility gotcha we see most often: CertainTeed’s exterior sheathing and flashing details around kitchen windows are sized to their standard trims, so a patch job using a mismatched profile leaves a gap that the ocean air will find within a season. For interior kitchen work, the decision usually comes down to whether the existing CertainTeed backer board is still structurally sound or whether it’s been spongy from a slow sink leak and needs replacement before new tile goes up.
Styles & brands we work with






Signs Your CertainTeed Kitchen Remodeling Is Failing
- Staining or discoloration at sink base or dishwasher opening. Water has gotten past the caulk line or the CertainTeed backer board seam, and the board is wicking moisture up into the wall cavity. The stain is the visible part; the board behind it is usually softer than it looks.
- Grout cracks that reappear within weeks of repair. When the CertainTeed board behind the tile flexes from humidity changes near the coast, the grout takes the movement. Patching the grout without addressing the substrate means a repeat call in a month.
- Cabinet doors that no longer close square. In Long Beach’s salt air, hinges and drawer slides on older kitchen lines corrode faster than inland. A door that was fine two years ago and now binds at the corner usually points to hardware that’s done or a cabinet box that’s shifted.
- A musty or sour smell inside base cabinets. The CertainTeed insulation inside the kitchen wall may have picked up moisture from a slow drain leak or from condensation behind the sink. The smell is the first sign; mold staining follows if it isn’t addressed.
- Countertop seam pulling apart near heat sources. The dishwasher vent and oven edge cycle hot and cold, and on south-facing Long Beach kitchens, afternoon sun through a window amplifies the movement. A seam that opens in summer and closes in winter means the countertop support or the cabinetry under it is moving.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
A full kitchen remodel in Long Beach with CertainTeed-compatible backer board, insulation where needed, cabinetry, countertop, and backsplash runs $14,000 to $45,000. Smaller kitchens with existing cabinet boxes kept in place but refaced, new countertop, and new CertainTeed board behind a fresh backsplash land closer to $9,000 to $20,000. What drives the range: square footage of stone, number of cabinet boxes being replaced versus refaced, whether the sink base wall needs the CertainTeed board cut out and replaced before tile, and whether plumbing rough-ins need to move. Every quote from us is written before any tool comes out of the truck. You will know the exact cost of the CertainTeed board replacement, the tile work, the cabinet hardware, and the labor line by line before we schedule day one. If it’s not done right, our 365-Day Done Right Promise means we make it right.
DIY or Call Us?
You can safely look under the sink with a flashlight and feel the backer board for softness, check cabinet doors for rust on the hinge hardware, and note whether the countertop seam is opening near the dishwasher. What you should not do is cut out a section of CertainTeed backer board behind tile while the wall is still carrying plumbing, wiring, or the weight of the countertop edge. We have seen homeowners in Long Beach open a kitchen wall and find a cast iron drain stack that was relying on the board for stability. The right call is to have us inspect it. A two-person crew, shoe covers on, drop cloths down, and a written scope before anything gets unscrewed. Call (562) 512-7086 if you suspect the board behind your tile is wet or if the cabinets are moving.
FAQs

A proper CertainTeed kitchen remodel in Long Beach should last 20 to 30 years for the structural work, though coastal humidity and salt air typically shorten the life of exposed hardware and caulked seams to closer to 10 to 15 years before you’ll want to recaulk and reseal. Cabinetry and stone countertops last decades when the substrate under them is dry and solid. Call (562) 512-7086 and we’ll inspect your existing kitchen before you spend money guessing.
Small sections of CertainTeed backer board can be cut out and patched if the damage is isolated and the surrounding board is solid, which is common when water damage is caught early behind a sink base. If the moisture has traveled into the insulation or the board crumbles when probed, replacement of the whole section is the safer route. We’ll show you the condition with photos before any cutting starts. Reach us at (562) 512-7086 for a free estimate on that inspection.
A typical kitchen remodel runs 4 to 8 weeks from the first day of demolition to the final walkthrough, depending on whether the CertainTeed board replacement extends into adjacent walls and whether cabinets are being built or boxed. We keep the same crew on the job from day one to the last day, and we explain the sequence before work begins. Call (562) 512-7086 and we’ll give you a written timeline with the written price.
We keep common CertainTeed backer board thicknesses, compatible flashing profiles, and the standard trim pieces on hand, and we coordinate with CertainTeed’s local Long Beach suppliers for anything outside our truck stock so you’re not waiting on a special order longer than needed. For cabinetry we also work with KraftMaid, Cambria, and Silestone lines when a homeowner wants a named brand on the counter and cabinet boxes. Graham Stein grew up in Los Angeles, studied building technology at Los Angeles Trade-Technical College, and has been doing kitchen work in Long Beach neighborhoods like Belmont Shore for well over a decade. The price he writes down on day one is the price on the invoice when we’re done. Call (562) 512-7086 and we’ll start with a written scope, not a handshake.
Written by Graham Stein, Owner, Elmstead Remodeling Long Beach at Elmstead Remodeling Long Beach, serving Long Beach and nearby areas.


