A California tile-setting company known for RedGard waterproofing, VersaBond mortars and Prism grout.
Custom Building Products is a California-based company that makes tile installation materials: thinset mortars, grouts, waterproofing and surface preparation products. RedGard is one of its best-known products, a liquid-applied waterproofing membrane used on shower walls and floors. Prism grout is a polymer-enhanced cement grout designed for consistent color, and VersaBond mortars are used for many tile types. Homeowners in Nashville see these products on many tile shower projects, and they are widely available through tile suppliers and home centers.
We are an independent contractor and use Custom Building Products when you choose them. We follow the instructions for thickness, cure time and mortar compatibility, and we flood-test pans before tile. We help you choose grout colors using samples and explain how polymer-enhanced grout compares with epoxy. We are honest about which materials suit your shower and your maintenance habits.
Visit the official Custom Building Products website
A liquid membrane rolled or troweled onto wall and floor.
Thinset options for porcelain, ceramic and stone.
Polymer-enhanced grout with consistent color.
Sold through tile suppliers and home centers.
Patching and leveling materials for flat walls.
Following the cure schedule matters for performance.
Large-Format Tile ShowersLarge porcelain tiles and slabs with thin grout lines, flat walls and careful handling for a sleek, easy-clean…Explore 
Subway and Pattern Tile ShowersClassic subway, herringbone, stacked and patterned tile layouts planned for balanced lines and a crisp finished look.Explore 
Shower Membrane InstallationSheet and liquid waterproofing membranes installed over backer board or foam board, with taped seams and sealed drains.Explore 
Shower Leak Detection and RepairFind where a shower leak is really coming from, and repair the cause, whether it is the valve…Explore 
Mold-Resistant Shower RepairRebuild damp-prone showers with mold-resistant materials and better ventilation, after any growth has been handled by a specialist.Explore Check problems, pick a door or ballpark a budget.
Shower Problem Checker: What Is Wrong?Pick what you see in a shower, tub or ceiling to get likely causes, what to do first and the service page that fits.Try it 
Shower Door Style PickerAnswer a few questions about your opening, budget and style to see which shower door type usually fits best.Try it 
Shower Remodel Budget PlannerPick a shower, tub or bath job, set the quantity and add extras to see a ballpark planning range for your project.Try it When applied to the specified thickness and cured, it forms a waterproof membrane. Installation details matter.
A cement grout with added polymers for improved color consistency and stain resistance.
No. We are an independent shower company, and Custom Building Products is a trademark of its owner. We work with many brands and are glad to install the product you prefer.
Top brandKohlerA Wisconsin plumbing maker founded in 1873, known for showers, tubs, toilets, faucets and digital showering.Learn more Top brandDelta FaucetAn Indiana faucet maker known for its universal MultiChoice shower valve and widely available showerheads and trim.Learn more Top brandMoenAn Ohio faucet maker founded in 1937 and known for single-handle faucets and Posi-Temp pressure-balancing shower valves.Learn more Top brandAmerican StandardOne of the best-known American bath brands, with bathtubs, shower bases, walk-in tubs, faucets and toilets.Learn more Call us and describe your project. We will measure, inspect and give you a clear written estimate.
