[Home](https://www.referralflooring.com/)/[Service area](https://www.referralflooring.com/service-area)/Grimsby Grimsby, Ontario # Flooring installation in Grimsby. Grimsby is the east end of the run, along the lake past Stoney Creek and Winona on the QEW. It is a scheduled drive from Burlington rather than a same-day one, which is honest to say, and it is a town of two housing stocks: the old streets between the escarpment and Main Street, and the subdivisions that have filled in toward the lake since the 1990s. The floors under each are different. On permits, Grimsby publishes less than Hamilton or Oakville do, so this page says exactly what the town does say, who to call, and stops there. The estimate works the same as everywhere: the samples come to the house, and you get a firm number before we leave. Where in Grimsby ## Old town, the beach, and the new streets between them. ### Downtown and the old town Main Street, under the escarpment - Century and interwar houses on plank subfloors and uneven joists - The [subfloor day](https://www.referralflooring.com/subfloor-repair-and-levelling) is the job - Original hardwood under carpet is worth a look before anything is bought ### Grimsby Beach and the lakeshore Cottages that became houses - Small footprints, additions, and floors that change level between rooms - Transitions and thresholds matter more than in a subdivision - Moisture from the lake side is a reason to meter, not assume ### The newer subdivisions 1990s to now, toward the lake and the QEW - Sheet subfloors over engineered joists, finished basements on slabs - Builder floors coming out for wide-plank engineered or rigid-core vinyl - Slab tested before [vinyl plank](https://www.referralflooring.com/vinyl-plank-flooring-installation) or [engineered](https://www.referralflooring.com/engineered-hardwood-installation) goes down ### Common Grimsby calls What people book - Main floor in one material, carpet out of the bedrooms - Basement floors over concrete - [Stairs](https://www.referralflooring.com/stairs-and-railings) to match a new floor - Refinishing original hardwood in the old town Grimsby, on the record ## Permits and housing stock, from the town and the census. ### What Grimsby publishes about permits, and what it does not The Town of Grimsby's Building Division page says "Most construction projects require a permit" and points to the Ontario Building Code, the Building Code Act and the town's own Building By-law 26-25, which it describes as governing "the construction, demolition, and alteration of building uses, as well as the transfer of permits, inspections".[1] Unlike Hamilton and Oakville, the town does not publish a list of work that is exempt, and it does not name flooring one way or the other. So this page does not tell you that a floor needs no permit in Grimsby; it tells you the town has not said, and gives you the number. The Building Division is at 160 Livingston Avenue, 905-945-9634, or building@grimsby.ca, where the town says a Building Technician will offer guidance on any aspect of the process.[1] ### How old Grimsby's houses are The 2021 Census counts 28,883 people and 11,395 occupied private dwellings in Grimsby. Of those, 2,320 were built in 1960 or before and 2,485 between 1961 and 1980, so 42 percent predate 1981. The other 58 percent split across 1,295 each from the 1980s and 1990s, 1,915 from 2001 to 2010, and 2,080 built from 2011 to 2021.[2] 7,340 dwellings, nearly two in three, are single-detached houses.[2] ### What that means on the day Grimsby splits almost evenly between houses old enough to have plank subfloors and houses new enough to have finished basements on a slab, so the estimate visit decides more here than anywhere. In the old town the guidelines' flatness tolerance, 3/16" over 10 feet for floating and glue-down work, is the number the subfloor has to be brought to.[3] In the newer streets it is the slab test, by in-slab relative humidity probe to ASTM F2170, calcium chloride or calcium carbide, that decides what can go down.[3] Either way, nothing is quoted until we have looked. Sources 1. Town of Grimsby, [Building Division](https://www.grimsby.ca/build-and-invest/building-division/), [Applying for a Building Permit](https://www.grimsby.ca/build-and-invest/building-division/applying-for-a-building-permit/), and [Documents, Reports, and Regulations](https://www.grimsby.ca/build-and-invest/building-division/building-resources/documents-reports-and-regulations/). Read 9 September 2026. 2. Statistics Canada, [Census Profile, 2021 Census of Population, Grimsby, Town (CSD), Ontario (DGUID 2021A00053526065)](https://www150.statcan.gc.ca/n1/en/catalogue/98-316-X2021001), table 98-316-X2021001, population, occupied private dwellings by period of construction (25% sample data) and by structural type. Read 9 September 2026. 3. National Wood Flooring Association, [Wood Flooring Installation Guidelines](https://nwfa.org/wp-content/uploads/2026/02/NWFA-Installation-Guidelines.pdf), revised 2025. Subfloor flatness tolerances and concrete moisture test methods. Sources last read 9 September 2026 Nearby ## The rest of the run. - [Hamilton and Stoney CreekWest along the lake, and the city that names flooring as permit-exempt.](https://www.referralflooring.com/flooring-hamilton) - [BurlingtonHome base.](https://www.referralflooring.com/flooring-burlington) - [Best flooring for a basement over concreteEngineered or rigid-core vinyl, and why solid is out.](https://www.referralflooring.com/which-flooring-to-choose) - [All service areasThe full list, and the permit table side by side.](https://www.referralflooring.com/service-area) Next step ## Grimsby is on the route. Book the visit. Free estimate, at your house, firm number before we leave. We will tell you on the phone what day is realistic rather than after you have waited. [Book a free estimate](https://www.referralflooring.com/#book) [Call 289-689-4242](tel:+12896894242) Phone [289-689-4242](tel:+12896894242) Email [referralflooring@gmail.com](mailto:referralflooring@gmail.com) Hours Monday to Friday 8am to 6pm, Saturday 10am to 4pm. Coverage WSIB clearance and liability insurance, on request. --- Source: https://www.referralflooring.com/flooring-grimsby