Structural BASF MasterSeal Waterproofing for Regina Projects
When a foundation, plaza deck, or underground structure needs to stay dry for decades, MasterSeal is the membrane system that engineers specify. Regina Concrete applies the full BASF protocol: substrate prep, primer, membrane at engineered thickness, and protection layer. Free written estimate with firm schedule.
MasterSeal is BASF's answer to structural waterproofing: the membrane system for applications where water intrusion is not a minor repair but a structural failure. Multi-storey buildings with below-grade parking, plaza decks carrying foot and vehicle traffic over occupied space, underground structures, tunnels, and any assembly where the waterproofing must function for the life of the building.
We install as a BASF-system installer, meaning we follow the full protocol: substrate cleaning and repair, BASF primer, membrane application at the engineered thickness, joint and penetration detail per spec, and the protection layer where required. The system warranty is backed by BASF when the install meets their specification.
On projects with multiple BASF products, coordinate MasterTop epoxy for interior floors, MasterFlow grout for equipment baseplates, and Sika waterproofing if the engineer specifies an alternative brand.
Recent work
Installation sequence
How MasterSeal Installation Unfolds in Regina
Identify the MasterSeal product
We work with the structural engineer to confirm which MasterSeal variant (sheet membrane, liquid-applied, or hybrid system) fits the substrate, exposure conditions, and construction schedule.
Prepare the concrete surface
The slab or wall is cleaned to BASF standard, cracks are routed and filled with compatible repair material, and joint areas are isolated for membrane installation.
Apply primer and membrane
BASF primer is rolled or sprayed, then the MasterSeal membrane is installed at the specified thickness with full coverage at all joints, penetrations, and transitions per the engineer's detail.
Install protection and document
The protection layer is placed where required (below-grade or traffic-exposed areas), the system is photographed and documented for warranty support, and the waterproofing is ready for backfill or service.
Engineered systems
Why Structural Waterproofing Demands Precision
MasterSeal projects almost always involve a structural engineer because the waterproofing protects load-bearing assemblies and occupied spaces below. The engineer's specification drives the product selection, membrane thickness, joint detail, and protection strategy. Our role is to deliver that specification with documentation that supports structural review and warranty claims.
If the project includes other BASF services, we coordinate all BASF products together, including MasterFlow for any grouting work that is part of the structural scope.
System types, structural engineer coordination, warranty and protection.
Below-grade structural waterproofing on commercial or institutional projects, plaza decks over occupied space, and any application where the engineer specifies BASF. We install when MasterSeal is specified rather than recommending it over alternatives.
Most MasterSeal projects do, because they involve structural assemblies. The engineer specifies the product and the install detail; we deliver to that spec with documentation.
For below-grade and traffic-exposed applications, yes. The membrane needs physical protection from backfill or traffic; the protection layer is what keeps the membrane functional through service.
Yes, system warranty applies when installed by a BASF-system installer to BASF spec. We deliver the documentation that supports the warranty submission.
Depends on area and system. Foundation walls can be done in days; large plaza-deck systems with multiple layers stretch over weeks. The schedule is in the quote.
MasterSeal below-grade install on a structural foundation. Documentation supported the engineering review, install passed inspection. The system path was clean from spec through warranty.
Z. G6
Structural Engineer, Regina
★★★★★
Plaza deck MasterSeal with multiple protection layers. They knew the BASF protocol cold, joint detail at every transition. Holding through full traffic exposure.
Y. G6
GC, Regina
★★★★★
Structural waterproofing with BASF spec on a complex below-grade project. The install matched the spec, documentation supported the audit. Real engineering-grade work.
Q. G6
Engineer, Emerald Park
★★★★★
Below-grade MasterSeal across a foundation, full system warranty in our project file. Dry through three springs of melt. Worth doing right at structural scale.
X. G6
Property Developer, White City
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Share the structural application and engineer specification, and we will provide a written quote for the BASF MasterSeal installation with full documentation.
