Question 1

How much does it cost to install ductwork during a home renovation in New Brunswick?

Accepted Answer

Installing new ductwork during a home renovation in New Brunswick typically costs $8-$15 per linear foot for standard galvanized steel ducts, or $15,000-$35,000 for a complete whole-home system. The final cost depends heavily on your home's layout, accessibility, ductwork material choice, and whether you're adding zones or upgrading to a high-efficiency system.

Standard ductwork installation in NB runs $8-$15 per linear foot for galvanized steel supply and return ducts, including fittings and b

Question 2

Is radiant in-floor heating worth adding during a renovation in NB?

Accepted Answer

Radiant in-floor heating is absolutely worth considering during NB renovations, especially for bathrooms, kitchens, and basement finishing projects where you're already replacing flooring. The upfront cost ranges from $8-15/sq ft for electric systems to $12-25/sq ft for hydronic (water-based) systems, but the comfort and efficiency gains in New Brunswick's long heating season make it a smart investment.

Electric radiant systems are the most practical choice for single rooms during renovations.

Question 3

How does upgrading windows and doors improve energy efficiency in an NB home?

Accepted Answer

Upgrading from single-pane or older double-pane windows to modern triple-pane units can reduce window heat loss by 40-60% and eliminate cold draughts that make rooms feel uncomfortable regardless of thermostat settings — but in most NB homes, windows are rarely the biggest energy problem, and an energy audit should guide whether windows or other upgrades deliver better value first.

Windows and doors are the most visible and tangible energy upgrade a homeowner can make — you can feel the differe

Question 4

How much does it cost to upgrade from oil heating to a heat pump in NB?

Accepted Answer

Switching from oil heat to a heat pump in New Brunswick costs $3,000-$18,000 depending on whether you choose a ductless mini-split or a central ducted system — before rebates that can reduce the net cost by $2,000-$6,000 or more through NB Power and federal programs.

The oil-to-heat-pump conversion is the most impactful energy renovation a New Brunswick homeowner can make right now, and it is happening across the province at a rapid pace. NB's housing stock has an unusually high concentration o

Question 5

What is the best way to reduce heat loss through walls in a New Brunswick home?

Accepted Answer

The most effective way to reduce heat loss through walls in a New Brunswick home is a combination of air sealing all bypasses and penetrations followed by adding continuous exterior rigid foam insulation — if your renovation includes siding replacement, this is the optimal moment to add R-7.5 to R-15 of exterior foam, transforming wall performance without gutting the interior.

Wall heat loss in NB homes happens through two distinct mechanisms: conduction (heat moving through the insulation and

Question 6

What R-value insulation do I need for walls and attic in New Brunswick?

Accepted Answer

New Brunswick's current building code targets R-22 minimum for walls (in new construction) and R-50 to R-60 for attics — but in existing NB homes, the attic upgrade almost always delivers the best return on investment and should be prioritized before walls if your budget requires a choice.

R-value is the measure of thermal resistance — the higher the R-value, the better the insulation resists heat flow. NB falls into a heating climate zone where the required R-values are higher than warmer Cana

Question 7

Should I get an energy audit before renovating my New Brunswick home?

Accepted Answer

Yes — for any NB renovation with a budget over $15,000 that touches insulation, heating, windows, or the building envelope, a home energy audit is worth every dollar of its $400-$600 cost and often pays for itself many times over by directing your renovation budget toward the upgrades that actually matter.

A home energy audit by an NRCan-registered energy advisor gives you two things that are genuinely hard to get any other way: an objective measurement of where your home is losing heat, and a

Question 8

What are the Canada Greener Homes Grant options for NB homeowners in 2026?

Accepted Answer

The Canada Greener Homes Grant program as originally structured has wound down, but federal energy efficiency support for NB homeowners continues in 2026 through the Canada Greener Homes Loan and the Oil to Heat Pump Affordability Program — NB homeowners should confirm current program availability directly with Natural Resources Canada and NB Power, as federal program landscapes have been shifting rapidly.

The original Canada Greener Homes Grant ran from 2021 through 2024, offering up to $5,600

Question 9

Is it worth upgrading to a heat pump during a renovation in New Brunswick?

Accepted Answer

For most NB homeowners currently heating with oil or electric baseboard, upgrading to a heat pump during a renovation is absolutely worth it — modern cold-climate heat pumps operate efficiently down to -25°C, and combined with available rebates, the payback period is often 5-8 years with decades of savings to follow.

New Brunswick's heating market has shifted dramatically in recent years, and heat pumps are now the dominant choice for renovation projects that include mechanical upgrades. The te

Question 10

What is the best insulation type for an older New Brunswick home?

Accepted Answer

For most older NB homes, the best insulation strategy combines closed-cell spray foam at the rim joists and basement walls, blown-in cellulose or fibre glass in the attic, and rigid foam plus air sealing in the walls — but the right answer depends heavily on your home's age, construction type, and where the worst heat loss is occurring.

Older New Brunswick homes — particularly those built before 1980 — were constructed with minimal insulation standards by today's reckoning. A typical 1960s or 1

Question 11

How much does spray foam insulation cost for a New Brunswick home?

Accepted Answer

Spray foam insulation in New Brunswick costs $1.50-$3.50 per square foot for open-cell foam and $3.00-$7.00 per square foot for closed-cell foam, with most whole-home applications (rim joists, attic, basement walls) running $3,000-$15,000 depending on scope and foam type.

Spray polyurethane foam comes in two fundamentally different products that serve different purposes, and understanding the distinction saves both money and building performance headaches. Open-cell spray foam (about 0.5 lb den

Question 12

How much can I save on heating by improving insulation in my NB home?

Accepted Answer

Improving insulation in a typical New Brunswick home can reduce heating costs by 20-40%, with older homes seeing savings at the higher end — a home spending $4,000/year on heating oil could realistically save $800-$1,600 annually after a comprehensive insulation upgrade, with payback periods running 5-12 years depending on the scope of work and current energy prices. The savings vary significantly based on what insulation your home currently has, what heating system you use, and which insulation

Question 13

What NB Power rebates are available for energy-efficient renovations in 2026?

Accepted Answer

NB Power's Total Home Energy Savings program remains the province's most accessible rebate pathway for energy-efficient renovations in 2026, offering incentives on heat pumps, insulation, windows, doors, and more — with individual rebates typically ranging from $500 to $5,000+ depending on the upgrade.

The Total Home Energy Savings (THES) program is NB Power's flagship residential rebate offering, and for most NB homeowners it is the first place to look when planning an energy renovation. The p

Question 14

What are the best energy-efficient upgrades for a New Brunswick home?

Accepted Answer

The single highest-impact energy upgrade for most New Brunswick homes is a cold-climate heat pump combined with improved insulation and air sealing — together these three measures can cut heating costs by 30-60% and dramatically improve year-round comfort. NB homeowners heating with oil or electric baseboard have enormous room to reduce energy consumption with targeted upgrades, and NB Power rebate programs make the economics even more compelling.

A cold-climate heat pump (mini-split or central

Energy Efficiency