Why older North Shore homes leak heat
The North Shore's housing stock is old, and the era a house was built in predicts its energy performance better than anything else about it. A 1970s Lynn Valley or Deep Cove home typically carries R-8 to R-12 in the walls, single glazing or early double glazing, and around R-20 in the ceiling. Current code targets are R-22 walls and R-40 to R-60 ceilings. That gap is the heating bill.
Air leakage is the half of the problem nobody sees. A typical 1970s North Vancouver home leaks 6 to 12 air changes per hour. Every one of those changes is air you paid to heat leaving through the rim joist, the attic hatch, the pot lights, and the gaps around pipes and wires, replaced by wet outside air that the furnace heats again.
The climate makes it worse in a specific way. Winters here are mild, but they are long and damp, so the heating season stretches from October to April and the house never gets the dry cold that makes leaky construction merely expensive elsewhere. Here, leaking air also carries moisture into wall and roof assemblies, which is why energy work and rot prevention are the same conversation on the North Shore.
None of this means an older house is a bad house. It means the energy side of a renovation is predictable. Know the decade, and you know most of what the walls are hiding before anyone opens them.
| Era | Typical insulation | What else leaks |
|---|---|---|
| Pre-1940 | None in walls, little in ceilings, no vapour barrier | Original single glazing, uninsulated foundations, knob-and-tube wiring limits safe insulating |
| 1940s to 1950s | Minimal batts where any | 60-amp electrical service, galvanized plumbing, drafty board sheathing |
| 1960s to 1970s | R-8 to R-12 walls, around R-20 ceilings | Single glazing, 6 to 12 air changes per hour, aluminum branch wiring in some years |
| 1980s | Closer to R-12 to R-20 walls | Better glazing, but no rain screen and inconsistent air barriers |
| 1990s | Approaching modern levels | Early low-E windows with failed seals, uneven detailing |
Drawn from what we find opening walls across the North Shore. Any single house can be better or worse, which is why an EnerGuide evaluation is worth doing before setting a retrofit budget.
The retrofit ladder: do the work in this order
Energy upgrades are not interchangeable, and the order changes the result. The principle is simple: reduce the load first, then size the equipment for the smaller load. A heat pump installed in a leaky, under-insulated house has to be bigger, costs more, and works harder than the same house needs after sealing and insulation.
The ladder below is the sequence we plan retrofits around. Not every house climbs every rung, and a renovation that already has walls open can do several at once for much less than doing them separately. But skipping to the top rung first is the most common expensive mistake in energy work.
- 1
Get the EnerGuide baseline
A pre-upgrade EnerGuide evaluation documents the house before work starts. Some rebates depend on it, and there is no way to create the baseline after the walls are open.
- 2
Air sealing
Rim joists, attic penetrations, window and door perimeters, and service holes. At $2,500 to $7,000 it is the best return per dollar in the whole list, cutting leakage 20 to 40 percent.
- 3
Insulation, attic first
Blowing an attic from R-20 to R-50 costs $2,000 to $4,000 and pays back in 3 to 5 years. Walls follow when a renovation or re-clad opens them anyway.
- 4
Ventilation
A tightened house needs controlled air exchange. A heat recovery ventilator recovers 70 to 85 percent of the heat from outgoing air and manages the moisture this climate produces.
- 5
Windows
Windows are 15 to 20 percent of the envelope. They matter for comfort, but they come after walls and air sealing, and ideally with them.
- 6
Heat pump
Sized to the improved house, not the old one. This is where the heating bill actually changes fuel and where cooling arrives for July.
- 7
Electrical service
Not an energy measure itself, but the rung that makes the others possible. Many pre-1980 homes need a panel or service upgrade before a heat pump, water heater, and car charger can all plug in.
Why load first, equipment second
Two identical 1970s houses in Edgemont can need very different heat pumps. The one that sealed and insulated first heats with a smaller, cheaper unit running in its efficient range. The one that skipped that step buys more machine, runs it harder, and still lives in a drafty house. Equipment replaces a fuel; the envelope reduces how much of it you need.
Air sealing and insulation: the unglamorous half that pays best
Nobody shows off their rim joist. But on a pre-1980 North Shore house, sealing and insulation move the heating bill more per dollar than anything with a compressor in it.
Air sealing is caulking, gaskets, weatherstripping, and spray foam applied at the specific places houses leak: the rim joist where the floor framing meets the foundation, penetrations through the attic floor, around plumbing stacks and electrical boxes, and the perimeter of windows and doors. A package runs $2,500 to $7,000 and cuts leakage by 20 to 40 percent. A blower door test before and after shows the difference in hard numbers.
The attic is the easiest insulation win because it needs no demolition. Topping up to R-50 costs $2,000 to $4,000 on a typical North Shore home and pays back in 3 to 5 years. Walls are opportunistic: if a renovation is stripping drywall anyway, dense-pack cellulose or mineral wool to R-22 costs $3 to $5 per square foot of wall. If a re-clad is coming, continuous exterior insulation outside the sheathing deals with thermal bridging through the studs, which no amount of cavity insulation can.
Basements and crawlspaces round it out. Crawlspace insulation with a proper vapour barrier runs $3,000 to $8,000, and basement wall insulation with rigid foam and framing runs $8 to $15 per square foot. On a house with a suite below, this is comfort for a tenant as much as energy for the owner.
One warning that applies to every line above: a house that gets meaningfully tighter needs ventilation added in the same project. Sealed and insulated with no controlled air exchange is how a dry old house becomes a damp tight one. The HRV section below is not optional reading.
- Air sealing package: $2,500 to $7,000, cuts leakage 20 to 40 percent, best return in the list
- Attic top-up to R-50: $2,000 to $4,000, payback 3 to 5 years
- Wall insulation, walls open: $3 to $5 per sq ft to R-22
- Wall insulation, blown into closed walls: $2 to $4 per sq ft, less predictable coverage
- Crawlspace insulation and vapour barrier: $3,000 to $8,000
- Basement walls, rigid foam plus framing: $8 to $15 per sq ft
Where windows fit in an energy retrofit
Windows get more attention than they earn on energy grounds. They are roughly 15 to 20 percent of the envelope; the walls and roof are the rest. New windows in poorly insulated walls will not feel like much, which is why they sit partway up the ladder rather than at the bottom.
The honest reasons to replace windows are usually comfort, condensation, failed seals, and the fact that the wall around them is being corrected anyway. When they do go in, the numbers on the North Shore run $800 to $1,500 per opening for vinyl double-pane with low-E installed, with triple glazing adding $200 to $400 per window. A 20-window home lands between $18,000 and $35,000.
The installation decision that matters, insert versus full-frame replacement, and the flashing details that decide whether the wall around the window stays dry, are covered properly in our envelope guide rather than repeated here. On a pre-1990 house, read that before ordering anything, because a well-sealed window installed into a badly flashed opening is a problem hidden rather than solved.
Heat pumps in the North Shore climate
The North Shore is close to ideal heat pump territory. Winter temperatures rarely drop below -5C, and air-source heat pumps run at their best between 0C and 10C, which is where most of our heating season lives. Modern cold-climate units are rated to operate down to -25C to -30C, so the margin here is enormous. The old objection, that heat pumps quit in the cold, describes 1990s equipment and someone else's climate.
A properly sized cold-climate heat pump carries a North Shore house through the coldest nights of the year without backup heat. That sizing phrase is doing real work. BC Hydro's whole-home rebate requires the unit to meet 100 percent of the home's heating load at -5C, which is a useful discipline whether or not you claim the rebate: it forces a real heat loss calculation rather than a guess from square footage. An oversized unit short-cycles and dehumidifies poorly; an undersized one leans on electric resistance backup exactly when electricity is working hardest.
The operating cost case is straightforward. Per unit of heat delivered, a heat pump costs roughly 40 to 60 percent less to run than a natural gas furnace at current BC rates, and BC's electricity is among the cheapest in North America. The same machine also cools, which stopped being a luxury on the North Shore after the 2021 heat dome. One system replaces the furnace and adds the air conditioning most of this housing stock never had.
Sizing is also where the ladder pays off. Sealing and insulating first can drop a house's design load enough to step down a unit size, which saves money twice: a smaller machine at install, and a machine spending more of its life in its efficient range afterward.
The -5C question to ask any installer
Ask what the house's heat loss is at -5C and how the proposed unit's capacity at that temperature compares. A quote that answers with square footage instead of a heat loss number is a guess. Heat pump capacity falls as the temperature drops, so the spec sheet number that matters is capacity at the design temperature, not the nominal tonnage on the box.
Ducted or ductless: which fits your house
The right answer usually falls out of what the house already has. A home with a gas furnace has ducts, and a ducted heat pump uses them: the air handler goes where the furnace was, the outdoor unit goes on a pad or brackets, and every room that had heat before has it after. For a 2,000 to 2,500 square foot home, that installation runs $12,000 to $20,000 including duct modifications.
A home heated with electric baseboards has no ducts, which is where ductless mini-splits earn their place. A single head conditions one zone for $4,000 to $8,000 installed; a multi-zone system with three or four heads runs $15,000 to $25,000 and covers most of a typical house. The trade-off is coverage: heads serve open areas well and leave closed bedrooms on their old baseboards unless a head goes in each, which is when the multi-zone math starts converging on ducted anyway.
Worth knowing if a rebate is in the plan: BC Hydro's whole-home rebate requires homes over 1,200 square feet to use a central ducted or multi-split system. A single head in the living room of a 2,400 square foot house is a partial-home solution and is rebated as one.
There is also a quieter argument for ducted where ducts exist: the equipment disappears. No wall units in the bedrooms, one return, filtration for the whole house in one place. In renovations where we are already opening ceilings, adding short duct runs to reach a ductless-awkward floor plan is often cheaper than clients expect.
| System | Installed cost | Best fit |
|---|---|---|
| Ducted central heat pump | $12,000 to $20,000 | Homes with existing furnace ductwork; whole-home coverage |
| Ductless, single zone | $4,000 to $8,000 | One open area, a suite, or partial-home heating |
| Ductless multi-zone, 3 to 4 heads | $15,000 to $25,000 | Baseboard-heated homes without ducts |
| Gas furnace swap, full conversion scope | $18,000 to $30,000 | Furnace out, heat pump in, including electrical and removal |
| Heat pump water heater | $4,500 to $8,000 | 2 to 3 times the efficiency of a standard tank |
Installed ranges consistent with our energy renovation pricing for North Vancouver in 2026. Electrical service upgrades, where needed, are additional and covered below.
What replacing a gas furnace or baseboards actually involves
Swapping a gas furnace for a heat pump is a two to four day job when the house cooperates, but it touches more trades than people expect. The furnace comes out and an electric air handler takes its place on the same duct plenum. Refrigerant lines run from the air handler to the outdoor unit, which needs a spot with clearance, drainage for defrost water, and some thought about where its sound lands relative to bedrooms and the neighbour's patio. A condensate drain, a new dedicated circuit or two, and controls complete it.
The gas side has its own decisions. The line to the furnace gets capped by a licensed gas fitter. If the range and fireplace stay on gas, the meter stays; if the house is going fully electric, closing the gas account ends the fixed monthly charge that otherwise continues forever on a nearly idle meter. On the North Shore we see both, and the water heater usually decides it: a heat pump water heater at $4,500 to $8,000 installed replaces the gas tank at 2 to 3 times the efficiency of a standard unit and removes the last big gas load.
Baseboard conversions are a different shape of project. There is no plenum to inherit, so the choice is ductless heads in the main zones or new compact ducting where a renovation is opening ceilings anyway. Baseboard houses have one head start though: the house is already all-electric, which as of 2026 is exactly the situation the biggest any-income rebates apply to.
Whichever direction, the moment to do this work is inside a renovation rather than alongside one. Walls open for a kitchen or a whole-home project are the cheap moment to run refrigerant lines, upsize circuits, and place the air handler well instead of wherever the old furnace happened to sit.
Electrical capacity: the bottleneck in older homes
Electrification runs into a hard limit in this housing stock: the service size. Homes from the 1940s and 1950s often still carry 60-amp service, and 100 amps was the standard into the 1980s. A 100-amp panel that comfortably ran a gas-heated house starts running out of room once a heat pump, a heat pump water heater, an induction range, and a car charger all want breakers.
A service upgrade to 200 amps runs $4,500 to $9,000, and the schedule belongs partly to BC Hydro rather than to you or your electrician, because the utility side of the connection has its own queue. On a renovation, we book that early; it is a miserable thing to discover as a blocker in the final month.
Not every house needs the full upgrade. A proper load calculation sometimes shows a 100-amp service carrying a heat pump fine, particularly on a house that has sealed and insulated its way to a smaller unit, or where the range and dryer are staying as they are. This is a calculation, not a vibe, and it is worth doing before spending $7,000 on an upgrade a smaller heat pump would have avoided.
There is real rebate help here for income-qualified households: the CleanBC Energy Savings Program pays up to $5,000 toward an electrical service upgrade done as part of a switch to a heat pump or heat pump water heater. Both North Vancouver municipalities offered top-ups on this through Better Homes BC in the past, but as of August 2026 those municipal top-up listings are gone from betterhomesbc.ca, so treat any mention of them as history unless your municipality confirms otherwise.
While the panel is open, think five years ahead. The marginal cost of a couple of spare 240-volt spaces, or a conduit run toward the parking spot for a future EV charger, is trivial during a service upgrade and annoying afterward.
HRVs: the part that makes a tight house healthy
Every rung of the ladder up to here makes the house tighter, and a tight house needs mechanical ventilation or it grows problems: condensation on the new windows, stale air, and eventually mould. On the rain-soaked North Shore, where outdoor air spends half the year saturated, this is not a theoretical risk. It is the predictable result of sealing a house and stopping there.
A heat recovery ventilator solves it without undoing the energy work. It exhausts stale indoor air and brings in fresh outdoor air continuously, passing both streams through a core that recovers 70 to 85 percent of the heat from the outgoing side. Bathrooms and kitchens get boost switches; the rest of the house gets quiet, steady air exchange.
Installed cost runs $5,000 to $11,000 depending on whether it ties into existing ductwork or needs its own runs. In homes with a proper HRV we see visibly fewer condensation and mould issues than in comparable tightened homes without one, which is why we treat it as part of the air sealing scope rather than an optional extra. New additions have no choice in the matter: an HRV is effectively required kit at Step 3 of the Step Code and above.
The BC Energy Step Code: renovations vs new builds
The Step Code is a performance standard: it sets targets for how much energy the finished building may use and how airtight it must be, and lets the design get there any way it likes. For houses and other Part 9 buildings there are five steps, with Step 5 near passive house territory. The provincial base for new construction moved to Step 3 in May 2023 and tightened again in 2025 on the way to the province's net-zero-ready target for 2032. Both North Vancouver municipalities have run ahead of the provincial minimum for years, and West Vancouver layers its own requirements on top.
The question that matters for this guide is when a renovation triggers it, and the short version is: interior work does not, new floor area does. A kitchen, bathroom, or basement finish inside the existing envelope brings no Step Code obligation. An addition, a second storey, a laneway or coach house, all new conditioned floor area, must meet the current step, with energy modelling and blower door testing to prove it. In between sits component-level compliance: replace a roof or windows on their own and you meet the insulation or U-value requirement for the part you touched, with no whole-house model. Most North Shore renovations land in that lighter category.
For a voluntary retrofit, the Step Code is a useful yardstick rather than a legal obligation. But two of its costs are worth planning for on any project that adds space: consultant fees of $2,000 to $4,000 for the energy advisor and blower door tests, and construction upgrades of $8,000 to $18,000 to move a typical 700 square foot addition from base-code habits to Step 3.
The Zero Carbon Step Code runs alongside the energy one and regulates emissions rather than consumption. In practice it is the reason new construction and major additions here have moved to heat pumps and electric water heating, and it is the direction of travel for the whole building stock. A retrofit that electrifies heating now is doing voluntarily what the code increasingly requires anyway.
One trap specific to renovations: the blower door test measures the whole house. A beautifully tight addition attached to a leaky 1968 original can fail the test on the old house's leakage, and the fix is air sealing work on the existing building that nobody budgeted. If an addition is in your plans, the air sealing rung of the ladder stops being optional and starts being cheap insurance against a failed test.
Rebates in 2026: what is actually still open
The rebate picture changed more in the last two years than in the previous ten, and most articles online describe programs that no longer exist. What follows is what we verified on the program websites in August 2026.
BC's residential rebates now run through two programs, both administered via betterhomesbc.ca. The Home Renovation Rebate is open to any income level, funded by BC Hydro and FortisBC with the Province. Outside northern BC it pays heat pump rebates only on homes currently heated by electricity: up to $4,000 for a whole-home system, $1,500 for partial, plus a bonus of up to $2,000 for completing multiple upgrades and a further limited-time BC Hydro bonus of up to $1,000 on air-source heat pump installs completed by October 31, 2026. Insulation earns up to $5,500, windows and doors up to $2,000, and an electric-to-heat-pump water heater up to $1,000. BC Hydro states a cap of $12,500 across all upgrades on an electricity-heated home.
The CleanBC Energy Savings Program is the income-qualified stream, and it is where the large gas-conversion money now lives. A Level 1 income household (up to $94,900 for a family of four) converting a gas-heated, ground-oriented home to a central ducted heat pump can receive up to $13,000, with $7,000 at Level 2 and $3,500 at Level 3, which reaches up to $189,800 of household income for a family of four. The program also pays up to $5,000 toward an electrical service upgrade, $3,500 for a heat pump water heater, and $1,600 for ventilation. Two changes landed on July 6, 2026: rebate amounts were reduced, and eligibility codes now expire three months after approval, so the window between approval and installation matters.
Now the closures, because these are the numbers people still budget around by mistake. The federal Canada Greener Homes Grant is closed to new applicants, and the Greener Homes Loan closed on October 1, 2025; files started before those dates are still being processed, but no new ones are accepted. FortisBC's dual fuel rebate, which paid $5,000 and up on a heat pump paired with a gas furnace, took its last applications on December 18, 2025 and the program page now lists it as unavailable. And the municipal top-ups both North Vancouver municipalities ran through Better Homes BC, such as the District's $350 heat pump water heater top-up, no longer appear on the program site as of August 2026.
The practical consequence is blunt: a gas-heated North Vancouver household above the Energy Savings Program income thresholds currently has no significant rebate toward a full heat pump conversion. The conversion can still make sense on operating cost, comfort, and cooling, but in August 2026 it stands mostly on its own economics. If that changes, it will change on betterhomesbc.ca first, which is the one bookmark worth keeping.
| Program and upgrade | Amount | Who qualifies |
|---|---|---|
| HRR: heat pump, whole home | Up to $4,000 | Any income, home currently heated by electricity |
| HRR: heat pump, partial home | $1,500 | Any income, electrically heated, unit covers 50%+ of load |
| BC Hydro limited-time heat pump bonus | Up to $1,000 | Eligible installs completed by Oct 31, 2026, first come first served |
| HRR: two-upgrade bonus | Up to $2,000 | Multiple eligible upgrades together |
| HRR: home energy improvement bonus | $750 to $2,000 | Pre and post EnerGuide evaluations plus 3+ eligible upgrades |
| HRR: insulation | Up to $5,500 | Any income, BC Hydro or FortisBC account |
| HRR: windows and doors | Up to $2,000 | Any income |
| HRR: heat pump water heater | Up to $1,000 | Any income, replacing electric tank |
| ESP: gas-to-heat-pump, central ducted | Up to $13,000 / $7,000 / $3,500 | Income Levels 1 / 2 / 3, ground-oriented homes |
| ESP: electrical service upgrade | Up to $5,000 / $3,500 / $1,500 | Income Levels 1 / 2 / 3, with a heat pump switch |
| ESP: heat pump water heater | $3,500 | Income-qualified, all levels |
| ESP: ventilation | $1,600 | Income Levels 1 and 2 |
| Federal Greener Homes Grant and Loan | Closed | No new applicants; pre-deadline files still processing |
| FortisBC dual fuel rebate | Closed | Final applications December 18, 2025 |
| North Shore municipal top-ups | Closed | Listings removed from betterhomesbc.ca as of August 2026 |
Verified on betterhomesbc.ca, bchydro.com, fortisbc.com, and natural-resources.canada.ca in August 2026. Amounts change, sometimes mid-year, and rebates are paid at the program's discretion. Confirm on betterhomesbc.ca before building any of these into a budget.
The sequencing rule that protects your rebate
Book the pre-upgrade EnerGuide evaluation before demolition, use a Home Performance Contractor Network member where the program requires one, and submit applications within six months of the invoice. Each of those is a condition somewhere in the current programs, each is easy at the start of a project, and none can be fixed retroactively. We have watched homeowners lose thousands to a baseline that could no longer be established.
How we run an energy retrofit
Most of the energy work we do rides inside a larger renovation, which is where it belongs. Insulating walls that are already open, running heat pump lines through ceilings that are already down, and upsizing the panel while the electrician is already on site all cost a fraction of doing each as a standalone project later.
Our sequence is the ladder in this guide. We start with the house's age and an assessment: panel size, insulation levels where we can see them, the state of the ductwork, and whether the project scope will trigger Step Code obligations. On anything rebate-eligible, the EnerGuide baseline gets booked before demolition is scheduled, and we tell you which items in the scope qualify and what paperwork the program will want, though the application itself is generally the homeowner's to submit.
Then the work lands in the order that compounds: sealing and insulation with the walls open, ventilation sized with the mechanical design, the heat pump sized to the tightened house, and the electrical service confirmed early enough that BC Hydro's queue is never the last item standing between you and heat. It is not complicated. It is just a sequence, and sequence is most of what a contractor is for.
Every question, answered
These are the questions we actually get asked, with the answers we actually give.
What energy rebates can a North Vancouver homeowner actually get in 2026?
Two programs are open as of August 2026, both through betterhomesbc.ca. The Home Renovation Rebate, for any income, pays up to $4,000 on a whole-home heat pump in an electrically heated house, up to $5,500 for insulation, up to $2,000 for windows and doors, plus bonuses, to a stated cap of $12,500. The income-qualified CleanBC Energy Savings Program pays up to $13,000 on a gas-to-heat-pump conversion and up to $5,000 toward an electrical service upgrade. The federal Greener Homes Grant and Loan are closed to new applicants.
Is there still a rebate for switching from a gas furnace to a heat pump in BC?
Only for income-qualified households as of August 2026. The CleanBC Energy Savings Program pays up to $13,000 for a gas-to-heat-pump conversion at income Level 1, with reduced amounts at Levels 2 and 3, and Level 3 reaches up to $189,800 of household income for a family of four. FortisBC's dual fuel rebate took its last applications on December 18, 2025, and outside northern BC the any-income Home Renovation Rebate covers heat pumps only in homes already heated by electricity. Above the income thresholds, a gas conversion currently gets no significant rebate.
Do heat pumps really work through a North Vancouver winter?
Yes, comfortably. North Vancouver rarely drops below -5C, and air-source heat pumps run at their best between 0C and 10C, which covers most of the North Shore heating season. Modern cold-climate units are rated to operate down to -25C to -30C, so a properly sized system carries the coldest nights of the year here without backup heat. The sizing is the condition: the unit needs to meet the house's heat loss at -5C, not a guess from square footage.
What does a heat pump cost installed on the North Shore in 2026?
A ducted system for a 2,000 to 2,500 square foot home runs $12,000 to $20,000 installed, and a full gas furnace conversion scope runs $18,000 to $30,000 including electrical work and removal. Ductless runs $4,000 to $8,000 for a single zone and $15,000 to $25,000 for a three or four head multi-zone system. Add $4,500 to $9,000 if the house needs a 200-amp electrical service upgrade, which many pre-1980 North Shore homes do.
Will my older North Vancouver home need an electrical upgrade for a heat pump?
Often, but not always. Homes built into the 1980s commonly carry 100-amp service, and 1940s and 1950s houses may still have 60 amps, which cannot carry a heat pump, heat pump water heater, and car charger together. A 200-amp upgrade runs $4,500 to $9,000 and waits on BC Hydro's schedule, so book it early. A proper load calculation sometimes shows 100 amps is enough, especially when air sealing and insulation have shrunk the heat pump size, so do the calculation before paying for the upgrade.
Should I insulate first or install the heat pump first?
Insulate and air seal first. Reducing the load first means the heat pump is sized to the improved house, which can step the unit down a size and saves twice: less machine to buy, and a machine spending more of its life in its efficient range. Air sealing at $2,500 to $7,000 and an attic top-up at $2,000 to $4,000 are also the two best returns per dollar in the entire retrofit, ahead of any equipment.
Does an energy retrofit trigger the BC Energy Step Code?
Interior work inside the existing envelope does not, so a voluntary retrofit of insulation, air sealing, and a heat pump brings no Step Code obligation. New conditioned floor area does: additions, second storeys, and laneway or coach houses must meet the current step with energy modelling and blower door testing. Replacing a roof or windows alone typically triggers only component-level requirements for the part you touched, which is where most North Shore renovations land.
How much insulation is in a typical 1970s North Shore house?
Usually R-8 to R-12 in the walls and around R-20 in the ceiling, against current code targets of R-22 walls and R-40 to R-60 ceilings, with air leakage of 6 to 12 air changes per hour. That is why a 1970s Lynn Valley or Deep Cove home commonly costs $3,000 to $5,000 a year to heat, and why the attic top-up and air sealing pay back in a few years while equipment upgrades take longer.
Do I still need an EnerGuide evaluation to get rebates in 2026?
Not for every rebate, but for some, and the safe move is booking it before any work starts. The Home Renovation Rebate's home energy improvement bonus of $750 to $2,000 requires pre and post EnerGuide evaluations, and the baseline cannot be created after walls are open or equipment is installed. Heat pump rebates also require installation by a Home Performance Contractor Network member and application within six months of the invoice, so confirm the conditions on betterhomesbc.ca before hiring.
Is a ducted or ductless heat pump better for a North Shore home?
It mostly follows the existing heating. A gas furnace house has ducts, so a ducted unit at $12,000 to $20,000 reuses them and heats every room. A baseboard house has none, so ductless heads at $4,000 to $8,000 per zone are the practical route, though closed bedrooms each need a head or they stay on baseboards. Note that BC Hydro's whole-home rebate requires a central ducted or multi-split system on homes over 1,200 square feet, so a single head in the living room only qualifies as partial-home.
