Built to spec
Built to your engineered drawings, survey, and the real site conditions, not a standard package forced to fit.
Liquid Membrane Waterproofing is seamless, rolled or sprayed waterproofing applied to decks, foundations, and structures. Harrowgate Group self-performs the work to your engineered drawings, load, and finish, and completes it on site across Barrie, 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.
Liquid Membrane Waterproofing is seamless, rolled or sprayed waterproofing applied to decks, foundations, and structures. Harrowgate Group treats each Barrie liquid membrane waterproofing project as its own scope: the site conditions, the engineered plan, and the sequencing set before a crew mobilizes.
Most Barrie liquid membrane waterproofing jobs involve decks, plazas, foundations, and planters. A seamless waterproof barrier with no seams to fail are the recurring drivers; each Barrie project is sized to its own situation, not a one-size approach.
Barrie's need for liquid membrane waterproofing (Simcoe County) is driven largely by advanced manufacturing, logistics and distribution, institutional and healthcare, and commercial development. Barrie's south-end industrial parks and 400 corridor anchor Simcoe County's largest commercial, industrial, and institutional market. Work spans industrial and commercial site development, servicing, and cold-climate concrete and paving.
Most of it sits around the south-end industrial parks, the 400 employment corridor, and the hospital and college district. Harrowgate Group regularly builds liquid membrane waterproofing for Barrie clients like manufacturers, distributors, hospitals, and the City of Barrie, each project carrying its own site and requirements.
Because Barrie spans advanced manufacturing, logistics and distribution, institutional and healthcare, and commercial development, liquid membrane waterproofing is never one-size: Harrowgate Group fits the method to the building type, age, and use on every project.
Barrie conditions shape the response: heavy snow and frost loads, 400-corridor servicing, and lakeshore grade. So Harrowgate Group matches the methods, materials, and equipment to the site, and a Barrie project rarely needs the same approach as a standard property.
Turnaround on liquid membrane waterproofing in Barrie comes down to mobilization and sequencing. Harrowgate Group quotes from the drawings, books the crew and equipment, and builds the work on site, keeping each Barrie project on program without cutting the scope.
Harrowgate Group runs each Barrie 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.
The right Barrie liquid membrane waterproofing outcome depends on the right people at the table. Harrowgate Group builds to the structural and civil engineers' spec, respects the architect's intent, coordinates surveyors and consultants, and works with municipal planning and inspection, carrying the Barrie project from stamped drawings through to a documented, approved result.
On a typical Barrie project the liquid membrane waterproofing work covers decks, plazas, foundations, and planters around the south-end industrial parks and clients like manufacturers, each scoped to its own situation and recorded for the file. Harrowgate Group also serves nearby Innisfil, Orillia, Bradford, so projects spanning the surrounding area stay with one team.
Harrowgate Group builds Barrie liquid membrane waterproofing to code and to drawing: sequenced correctly, compacted or finished to the specified result, and documented so owners, GCs, engineers, and inspectors get exactly what was agreed.
Harrowgate Group earns Barrie liquid membrane waterproofing work the hard way, fast mobilization, licensed, insured, and fully WSIB-covered crews, with 20 years serving the area, and real familiarity with the south-end industrial parks, the 400 employment corridor, and the hospital and college district rather than a one-size regional script.
Self-performed on site to the engineered drawings, coordinated with concrete, servicing, and the surrounding work, then a clean, documented finish.
Put simply, Liquid Membrane Waterproofing is seamless, rolled or sprayed waterproofing applied to decks, foundations, and structures. For Barrie projects, it's built to the engineered drawings and the applicable codes, self-performed on site.
Yes, we respond across Barrie and the surrounding area. Response time is fast mobilization.
Across Barrie, the work concentrates around the south-end industrial parks, the 400 employment corridor, and the hospital and college district, each job scoped to its own conditions.
Mostly advanced manufacturing, logistics and distribution, institutional and healthcare, and commercial development, Harrowgate Group serves developers, contractors, municipalities, and property owners across Barrie.
In Barrie, the work accounts for heavy snow and frost loads, 400-corridor servicing, and lakeshore grade, so the methods, materials, and equipment is matched to the site.
Pedestrian to vehicular, matched to the Barrie site, not a one-size approach.
Harrowgate Group responds to Barrie with fast mobilization, covering the south-end industrial parks, the 400 employment corridor, and the hospital and college district and the surrounding area.
All of Barrie, the south-end industrial parks, the 400 employment corridor, and the hospital and college district and the surrounding neighbourhoods, plus nearby Innisfil, Orillia, Bradford.
Yes, Harrowgate Group handles advanced manufacturing, logistics and distribution, institutional and healthcare, and commercial development across Barrie, 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 Barrie project and provides a clear, documented quote.
Yes, Harrowgate Group assesses Barrie liquid membrane waterproofing on site and provides a documented scope before any work begins.
Real knowledge of Barrie, the south-end industrial parks, the 400 employment corridor, and the hospital and college district, fast mobilization, work that is licensed, insured, and fully WSIB-covered, and full documentation on every project.
Harrowgate Group has served Simcoe 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 Barrie.
Yes, Harrowgate Group builds the work across Barrie 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 liquid membrane 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.