Custom Building Products

About Custom Building Products

Custom Building ProductsCustom Building Products

Throughout our 30-plus years in business, our customers have come to rely upon us for our high quality products and unparalleled service and support. We believe in more than just manufacturing a product. We believe in continually moving forward with improved products that are easier to use, work better and last longer. Because we measure our success by your satisfaction, we feel it's equally important to provide reliable service and expert technical support. So you have not only the right tools for the job, but the peace of mind that comes from knowing they're being used properly.

Whether it be products for tile and stone installation, tile and stone care, floor preparation or homeowner patching and repair, we take pride in the fact that none of our products have been compromised to meet too wide a range of applications. Instead, each has been specifically formulated to set the industry standard, giving you exactly the right product for the specific job you're performing.

In the case of tile installation products, we offer the industry's only Lifetime Warranty - just goes to show the degree to which we stand behind our products. As the company often referred to as the Foundation of the Tile Industry we also offer an extensive information resource system, vital to assuring proper tile installation in the field. One example is our A.S.K. (Architectural Specifications Knowledge) program, giving architects quick access to valuable information and on-the-spot answers.

We're proud of where we've been and where we're headed. And we're proud to deliver to you the industry's finest products so you can do your best work.

Top Products

RedGard® Waterproofing and Crack Prevention

A ready-to-use elastomeric waterproofing membrane for both commercial and residential tile and stone application. Suited for interior and exterior substrates, RedGard® creates a continuous waterproof membrane barrier with outstanding adhesion and reduces crack transmission in tile and stone floors. It bonds directly to clean metal drains, PVC, stainless steel and ABS drain assemblies and can be used as a slab-on-grade moisture vapor barrier under all types of floor coverings

Prism® Ultimate Performance Grout

Prism® Ultimate Performance Grout sets a new standard in cement-based grout technology. Prism's calcium Aluminate cement based formula offers consistent color with no shading regardless of tile type, temperature or humidity. And it will not effloresce. The rapid setting formula results in high early strength and dense joints for the highest stain resistance in grout joints up to 1/2". A unique blend of lightweight recycled glass and fine aggregate sand allows for a smooth consistency that is easy to spread and clean.

Polyblend Plus

A polymer-modified, cement-based sanded grout that produces hard, dense joints that resist shrinking, cracking and wear. Formulated for durability, Polyblend® Sanded Grout accommodates 1/8-1/2 (3.1-12.7 mm) joints for interior or exterior installations, including floors, countertops, walls, ceilings, showers, fountains and pools.

MultiSet Economical Thin-Set Mortar

MultiSet is a dry-set mortar with good bond strength for tile installations over most surfaces. Apply over concrete, cement backerboards and existing ceramic tile. Meets ANSI A118.4 without the need for additives.


How to Install RedGard Waterproofing and Crack Prevention Membrane

The first step to a successful tile installation is proper surface preparation. Protect tile assemblies on floors and walls with RedGard Waterproofing and Crack Prevention Membrane from Custom Building Products. RedGard is a ready-to-use, liquid formula that creates a seamless waterproof barrier and prevents common cracks from occurring in tile, stone and grout. Best of all, RedGard is easy to apply and dries quickly.

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Prism® Ultimate Performance Grout

Today there's a uniquely formulated, high performance cement grout with a full spectrum of color-consistent, stain-resistant benefits.

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Polyblend Plus Grout from Custom Building Products: America's #1 grout just got better

What do you do when you make America's #1 Grout? You go one better. Introducing PolyBlend Plus. From Custom Building Products. For decades, you've known it's durable -- delivering hard, dense joints that resist shrinking, cracking and wear.

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