Is quartz or granite better for kitchen countertops in a New Brunswick renovation?

For most New Brunswick kitchens, quartz is the better choice — its non-porous surface handles Maritime humidity swings and busy family kitchens better than granite, and it requires virtually no maintenance. That said, granite remains a beautiful, durable option with its own advantages, and the right answer depends on your lifestyle, budget, and kitchen use.

The Core Difference

Quartz countertops are engineered stone — roughly 90-95% crushed natural quartz bound with polymer resins. Granite is 100% natural stone, quarried and cut into slabs. Both are premium countertop materials that add real value to your NB home, but they behave differently in the conditions your kitchen actually faces.

Quartz's biggest advantage in NB is its non-porous surface. Because it's engineered with resins, quartz doesn't need sealing and won't absorb moisture, bacteria, or staining liquids. In a province where indoor humidity swings 30-50% between winter and summer, a surface that doesn't react to moisture is genuinely valuable. Granite is porous and requires sealing every 1-3 years — skip that maintenance and you risk staining from red wine, coffee, or cooking oils soaking into the stone permanently. For a busy family kitchen in Moncton or Fredericton, quartz simply demands less of you.

Granite's advantage is heat resistance and uniqueness. Natural granite handles hot pots directly from the stove better than quartz — the resins in engineered quartz can discolour or crack under sustained high heat, so trivets are recommended. Granite also offers something quartz can't replicate: every slab is genuinely one-of-a-kind, with natural veining and movement that many homeowners find more beautiful than engineered patterns. If you love cooking and tend to slide pots directly onto the counter, granite's heat tolerance is a real practical benefit.

NB Pricing in 2025-2026

Both materials fall in a similar price range for NB kitchens. Quartz runs $60-$120 per square foot installed, depending on brand, thickness, and edge profile. Granite runs $55-$110 per square foot installed, with exotic imported slabs pushing higher. The price gap between the two has narrowed considerably — quartz used to carry a significant premium, but that's largely disappeared in the NB market. A typical NB kitchen with 40-50 square feet of countertop surface will cost $2,400-$6,000 for quartz or $2,200-$5,500 for granite, installed.

NB-Specific Considerations

NB's humidity swings are the deciding factor for most homeowners. Granite's porosity means it can absorb moisture during humid Maritime summers and release it during dry winters — over years, this contributes to micro-cracking in the sealant and potential staining if maintenance lapses. Quartz is simply indifferent to these swings. For coastal NB communities along the Bay of Fundy or Northumberland Strait, where humidity is persistently high, quartz's moisture resistance is an even stronger argument.

Both materials are heavy — ensure your cabinet boxes are solid and your countertop installer confirms the support structure is adequate, particularly in older NB homes where cabinet construction may not have been built with stone countertops in mind.

Practical Tips

Choose quartz if you have young kids, a busy household, want zero maintenance, or prefer consistent patterning. Choose granite if you love natural stone's uniqueness, cook at high heat frequently, and are committed to annual sealing. Either way, go with 3 cm thickness (not 2 cm) — it's stronger, looks more substantial, and is the current standard for NB kitchen renovations. Get quotes from at least three local countertop fabricators, as pricing varies significantly between suppliers in NB.

For more detailed kitchen renovation guidance — including cabinet selection, layout planning, and full kitchen renovation budgets — check out New Brunswick Kitchens at newbrunswickkitchens.com. And if you're ready to connect with experienced local kitchen renovation contractors, New Brunswick Renovations can match you with professionals in your area for free.