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Energy Bills

My heating bills are too high — what's wrong with my house?

Two culprits — heat loss through the envelope and an inefficient heating system — and the order you fix them matters.

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Home Comfort

My house has cold rooms, drafts, or inconsistent temperature

Cold spots are symptoms. The fix depends on which of three different culprits is responsible — and they're not always obvious.

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Home Moisture

There's condensation on my windows — do I need to replace them?

Usually not. Window condensation is almost always a ventilation problem, not a window problem. Replacing them first is an expensive mistake.

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Heating Upgrades

I'm thinking about a heat pump — is it worth it for my home?

Generally yes in BC, but the savings and sizing depend on details most quotes don't account for — including the state of your building envelope.

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Sustainability

I want to reduce my carbon footprint — where do I start?

Home heating is typically the largest source of residential GHG emissions. Here's how to prioritize upgrades by emissions impact per dollar.

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Renewable Energy

I'm thinking of adding solar panels — what's the payoff?

Solar doesn't make your house more efficient — and it works best on a house that's already using energy wisely. Here's what the math looks like.

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Insulation

I already have attic insulation — should I add more?

It depends what you already have — and whether air sealing has been done first. Insulation and air sealing are different problems that need different fixes.

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