Substrate Restoration with Mapei Repair in Gatineau
Mapei Planitop and Mapegrout repair mortars restore concrete substrates before tile install or structural work. Kerabond and Keraflex adhesives complete the system. We diagnose the repair need, select the right Mapei product, and coordinate the adhesive layer so warranty stays intact across the whole assembly.
The strength of specifying Mapei across a project is that repair, waterproofing, and adhesive are engineered as one system. A Planitop repair substrate under a Mapelastic membrane under Kerabond tile adhesive carries a single warranty. Swap the adhesive brand and the warranty path breaks, even if the repair was Mapei.
We install the repair mortar to Mapei spec, cure it properly, and then coordinate with the tile installer or next trade so the adhesive layer stays Mapei. This keeps the whole assembly under one brand's performance guarantee.
We evaluate whether the repair is cosmetic patching, moderate substrate prep for tile, or structural restoration. This determines whether Planitop or Mapegrout is the right choice.
Prepare substrate per spec
The repair area is cleaned, unsound concrete removed, and the surface primed with the matched Mapei primer. Substrate prep follows Mapei's engineered requirements.
Mix and place repair mortar
Mapei repair is mixed to manufacturer ratios, placed at the specified thickness, and finished to match the surrounding concrete surface.
Cure and coordinate handoff
The repair cures per Mapei timeline. If tile install follows, we coordinate with the tile contractor to use Mapei Kerabond or matched adhesive so the system stays whole-brand.
Warranty and durability
Single-Brand Warranty Path Protects the Whole Assembly
On projects where tile or other finishes follow the repair, keeping everything under one brand's system warranty is the real value. If the repair fails, the adhesive fails, or the waterproofing fails, the warranty covers the whole assembly because it was engineered as one unit.
We coordinate the repair install with the rest of the Mapei product line and work with your other trades to keep the system intact. See our full brand specialty services for comparison options.
Planitop vs Mapegrout, adhesive coordination, structural repair, and durability.
Planitop is the cosmetic-to-moderate repair family; Mapegrout covers structural repair with high-strength bonded chemistry. We pick based on the repair situation.
For whole-system warranty path, yes. Mixing brands at the adhesive layer breaks the system warranty even if the repair was Mapei. We coordinate accordingly.
Yes, the Mapegrout high-strength formulations are engineered for structural load. We pick the matched product for the engineered spec.
Yes, with the non-sag formulations in the Mapei range. Standard horizontal repair sags vertically; the vertical/overhead products stay in place.
Properly matched and installed Mapei repairs outlast the surrounding concrete in most service environments. Bond is engineered to be the strongest part of the assembly.
Mapei Planitop substrate repair under my tile install. Same brand through the whole assembly, warranty path stayed clean. The system coordination pays off.
Z. D6
Tile Contractor, Gatineau
★★★★★
Mapegrout structural repair on a load-bearing element. Engineer signed off on the repair spec, cured cleanly, structurally restored to spec.
Y. D6
GC, Ottawa
★★★★★
They coordinated Mapei repair with the tile contractor's Mapei adhesive choice. Single-brand warranty path the customer wanted. Real trade coordination.
Q. D6
Renovation Specialist, Barrhaven
★★★★★
Vertical wall repair with the non-sag Mapei product, stayed in place during cure where a horizontal product would have slumped. Right tool for the situation.
X. D6
Property Manager, Nepean
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