When a concrete slab needs to be dead flat or an overlay needs to bond seamlessly, Ardex is the system we specify. We install the full Ardex line, self-leveling underlayments, thin overlays, repair mortars and waterproofing, to the complete manufacturer protocol, from primer through final coat. Every job gets a free written estimate and a firm schedule.
A concrete floor's final appearance depends entirely on what lies beneath. Ardex solves this with self-leveling underlayments (K-15, K-60) that flow across an uneven slab and cure to a flat, stable base ready for any topcoat without showing the old slab's imperfections.
For slabs that are too far gone to level, Ardex thin overlays (Feather Finish, SD-M, WJ-50) bond directly to prepared concrete and create a new seamless surface in a fraction of the thickness of a full pour. Ardex repair mortars patch spalls and damage first, so the overlay or finish has a sound substrate.
We evaluate the slab condition, moisture profile and intended finish, then lock in which Ardex products and sequence will deliver the result.
Prepare the concrete base
The slab is mechanically profiled to the spec, moisture-tested, and primed with the Ardex primer system, not a substitute or shortcut.
Apply the Ardex system
Primer, body coat or self-leveler, and topcoat or waterproofing layer go down in sequence at the temperature and timing the manufacturer requires.
Document and hand off
Each layer cures on schedule before the next is applied. You receive product data sheets and the install record so warranty coverage is complete.
Certified installer advantage
What Ardex Certified Installer Status Delivers
Being an Ardex Certified Installer means we have been trained on the product system, understand the failure modes, and install to the full manufacturer warranty. For you, that translates to work done exactly as Ardex tested and validated it.
This same standards-based approach extends across the other brands we partner with, including Mapei, Sika and our full product brand portfolio. Proper prep, proper materials, proper execution.
Which Ardex line for which job, install spec, certification and what it means for warranty in Boston.
Because the slab below the finish decides how the finish ages. Ardex K-15 and K-60 pour a flat, sound surface that takes a finish without telegraphing the slab below, which is exactly what a high-end floor needs.
Yes. Ardex Feather Finish, SD-M and WJ-50 overlays are designed to bond to prepared existing concrete and lay a thin, seamless surface over it, so a tired slab gets a new finished surface without a full tear-out.
Yes. Ardex Certified Installer status means we install to the full manufacturer system, primer through topcoat, so the product warranty is intact and the install does what Ardex says it will.
Ardex waterproofing is designed for below-grade and wet-room applications. We pair it with proper drainage and substrate prep so the system actually keeps water out, not just claims to.
It depends on the slab, the product line and the area. Ardex products carry a premium over generic alternatives because of their performance and warranty; we put the full system cost in a written, itemised quote after seeing the slab.
Client reviews
What Boston Clients Say About Their Ardex Installs
Ardex self-leveler before our luxury vinyl plank. The floor came out perfectly flat, no lippage anywhere, and the finished install looks as good as the showroom.
O. G.
Interior designer
★★★★★
Used Ardex overlay over a beat-up basement slab. New seamless surface, bonded properly, took the topcoat with no surprises. Worth the premium.
P. R.
Renovation contractor
★★★★★
They are a certified Ardex installer so the warranty is real. Install was by the book, with the product sheets handed over at the end.
D. V.
Custom home builder
★★★★★
Ardex repair mortar saved us from a full slab replacement. They explained why it was the right call and the patched area has held up fine.
S. K.
Property manager
From the blog
Concrete Guides & Articles
Practical reading on planning, finishes and caring for concrete in Boston.
Describe the slab and the finish you want, and we will recommend the right Ardex products, install them to manufacturer spec, and deliver a written, itemized quote.
