Built to spec
Built to your engineered drawings, survey, and the real site conditions, not a standard package forced to fit.
Deck and Plaza Waterproofing is the traffic-bearing membrane and coating systems that protect structures beneath plazas, decks, and parking areas. Harrowgate Group self-performs the work to your engineered drawings, load, and finish, and completes it on site across Windsor, the GTA, and Ontario.
Tell us what you need and we’ll get you a quote. Licensed, insured & WSIB certified · Free, no-obligation quote & on-site assessment.
Licensed, insured & WSIB certified · Free, no-obligation quote & on-site assessment.
Built to your engineered drawings, survey, and the real site conditions, not a standard package forced to fit.
Heavy-duty steel and finishes chosen for the load, traffic, and environment on site.
Send specs, drawings, or photos and get a free, no-obligation site visit and estimate with no guesswork.
Installation and site work completed in accordance with Ontario requirements.
Deck and Plaza Waterproofing is the traffic-bearing membrane and coating systems that protect structures beneath plazas, decks, and parking areas. Harrowgate Group treats each Windsor deck and plaza waterproofing project as its own scope: the site conditions, the engineered plan, and the sequencing set before a crew mobilizes.
In Windsor, deck and plaza waterproofing is typically needed for plazas, podium decks, and parking areas. Across Windsor, it solves protecting the structure and occupied space below a deck, and because no two sites are identical the scope is set per site, not a default.
What drives deck and plaza waterproofing in Windsor (Essex County) is automotive assembly and battery, logistics and cross-border, institutional, and industrial development. Windsor's automotive assembly and new battery-plant investment, plus its border logistics corridor, drive a major heavy-industrial and civil market. Demand spans large manufacturing site work, servicing, and border-corridor infrastructure.
The work concentrates around the automotive and battery lands, the border and bridge corridor, and the industrial parks. Much of the Windsor work is for automotive and battery manufacturers, logistics operators, and the City of Windsor, each needing the job built to the drawings, to code, and documented.
Because Windsor spans automotive assembly and battery, logistics and cross-border, institutional, and industrial development, deck and plaza waterproofing is never one-size: Harrowgate Group fits the method to the building type, age, and use on every project.
The Windsor variables that matter are large automotive and battery site scopes, border-corridor infrastructure, and brownfield industrial context. Harrowgate Group sets the methods, materials, and equipment for those exact conditions on every Windsor project, working to the site conditions and the engineered drawings rather than a regional default.
Harrowgate Group keeps Windsor deck and plaza waterproofing on schedule, from quote to crew on site with fast mobilization, then built to grade and documented through to completion.
Harrowgate Group runs each Windsor project by the book, survey and layout from the drawings, locates and shoring where needed, the work built to spec, then compaction, finishing, and clean-up, with hold points checked before the next stage.
On a typical Windsor project the deck and plaza waterproofing work covers plazas, podium decks, and parking areas around the automotive and battery lands and clients like automotive and battery manufacturers, each scoped to its own situation and recorded for the file. Harrowgate Group also serves nearby Lasalle, Tecumseh, Leamington, so projects spanning the surrounding area stay with one team.
Every Windsor deck and plaza waterproofing project is built to the engineered drawings and the applicable codes, methods, materials, and compaction or load results documented so the work is verifiable, not assumed.
Property owners and managers across Windsor choose Harrowgate Group, with 20 years serving the area for deck and plaza waterproofing because the work is licensed, insured, and fully WSIB-covered, backed by fast mobilization. Knowing Windsor, the automotive and battery lands, the border and bridge corridor, and the industrial parks, means each project is handled by a team that reads the local conditions, not a distant call centre.
The short version: Deck and Plaza Waterproofing is the traffic-bearing membrane and coating systems that protect structures beneath plazas, decks, and parking areas. For Windsor projects, it's built to the engineered drawings and the applicable codes, self-performed on site.
Yes, we respond across Windsor and the surrounding area. Response time is fast mobilization.
Across Windsor, the work concentrates around the automotive and battery lands, the border and bridge corridor, and the industrial parks, each job scoped to its own conditions.
Mostly automotive assembly and battery, logistics and cross-border, institutional, and industrial development, Harrowgate Group serves developers, contractors, municipalities, and property owners across Windsor.
In Windsor, the work accounts for large automotive and battery site scopes, border-corridor infrastructure, and brownfield industrial context, so the methods, materials, and equipment is matched to the site.
Pedestrian to vehicular, matched to the Windsor site, not a one-size approach.
Harrowgate Group responds to Windsor with fast mobilization, covering the automotive and battery lands, the border and bridge corridor, and the industrial parks and the surrounding area.
All of Windsor, the automotive and battery lands, the border and bridge corridor, and the industrial parks and the surrounding neighbourhoods, plus nearby Lasalle, Tecumseh, Leamington.
Yes, Harrowgate Group handles automotive assembly and battery, logistics and cross-border, institutional, and industrial development across Windsor, from focused scopes to full builds, each set to its own site and drawings.
Cost depends on the site conditions, the ground, the scope, and the engineered requirements, Harrowgate Group reviews the drawings and the site for each Windsor project and provides a clear, documented quote.
Yes, Harrowgate Group assesses Windsor deck and plaza waterproofing on site and provides a documented scope before any work begins.
Real knowledge of Windsor, the automotive and battery lands, the border and bridge corridor, and the industrial parks, fast mobilization, work that is licensed, insured, and fully WSIB-covered, and full documentation on every project.
Harrowgate Group has served Essex County since 2006, 20 years of hands-on experience.
Harrowgate Group surveys and scopes it on site, builds the work to the engineered drawings and the applicable codes, and completes it to grade, handled by one accountable team across Windsor.
Yes, Harrowgate Group builds the work across Windsor and the surrounding area and manages it end to end, coordinating any engineers, consultants, and municipal approvals the project needs. We do the work, not just hand it off.
Commercial and heavy-civil construction, self-performed for developers, contractors, property managers, and municipalities.
Send drawings, a site plan, or a description of the scope. Harrowgate Group is licensed, insured, and WSIB certified.
Licensed, Insured & WSIB Certified · Self-performed and documented on every job
Tell us what you need and we’ll get you a quote. Licensed, insured & WSIB certified · Free, no-obligation quote & on-site assessment.
Harrowgate Group provides deck and plaza waterproofing, delivered and installed with quote-ready support across Toronto and surrounding Ontario communities.
Companies We've Worked With
Harrowgate Group delivers commercial and heavy-civil construction for developers, contractors, institutions, municipalities, and property groups across Ontario.