Original Wood Windows: Restore or Replace in a Character Home?

Quick answer: If the original wood sashes are sound, restoring them and adding weatherstripping and storm windows keeps your home’s character and can bring efficiency a long way. If they’re rotted beyond repair, choose replacements that match the original pattern and proportions. Check for lead paint first, and look into rebates and City heritage grants before you decide.

Windows are the “eyes” of a character home. On East Hill, original double-hung wood windows are one of the features that separate a 1910s house from a new build. The City of Vernon’s heritage statement for Campbell House, for example, lists its “original double hung windows” among the features that define its character.

The case for restoring

Character. Old glass, slim wood sashes and original trim are hard to replicate.
Old-growth wood. Many older windows were made from dense lumber that can last a long time with maintenance.
Repairable. Individual parts can be fixed: glazing putty, sash cords, weights, broken panes, rotted sills.
Heritage value. For homes on the Heritage Register, keeping originals preserves what makes the house significant.

Making old windows more efficient

Weatherstrip the sashes and seal gaps around the frames.
Re-glaze and repaint to stop drafts and water damage.
Add interior or exterior storm windows, which add a layer of insulating air.
Use heavy curtains or cellular shades on the coldest side of the house.

The case for replacing

Extensive rot in sashes and frames that would cost more to fix than to replace.
Past replacements that have already removed the originals, often with poorly fitting units.
Comfort and noise, especially on busier streets.
Low maintenance, if you’d rather not repaint and re-putty on a schedule.

If you replace, match the look

Keep the same style of opening, usually double-hung or casement.
Match the divided-light pattern (for example, “four-over-one” or “six-over-one”).
Keep the proportions and the original trim wherever you can.
Consider wood or wood-clad units for the most authentic look.

Lead paint: check before you scrape

Health Canada says homes built before 1960 likely contain lead-based paint, and homes from 1960 to 1990 may have it on exterior surfaces. Window sashes and sills see a lot of friction and are common spots for old paint layers. Health Canada advises against using sanders or heat guns on lead paint because they create toxic dust. It recommends hiring a professional where possible and keeping children and pregnant people away from the work area. Test before you start any window project in an older home.

Rebates and grants (as of 2026)

Home Renovation Rebate

BC’s Home Renovation Rebate program, funded by BC Hydro and FortisBC with the Province, lists rebates of up to $2,000 for windows and doors as of 2026. A program-registered contractor is required for most rebates, and there are eligibility rules, so check betterhomesbc.ca before you sign a contract.

City of Vernon heritage grants

If your home is on the City of Vernon Heritage Register, the City’s Heritage Restoration Grant lists windows among eligible exterior and structural repairs, up to $5,000 (maximum 50% of costs) for a first grant, approved before work starts. The smaller Heritage Retention Grant (up to $500 per year) covers repairs using matching materials. If the home is protected by a designation bylaw or Heritage Revitalization Agreement, exterior changes like window replacement generally need a Heritage Alteration Permit.

This is general information. Program amounts and rules change, so confirm with Better Homes BC and the City of Vernon before you start.

How to decide

Have a window restorer or carpenter assess each window. Some may be fine; others may need more work.
Test paint for lead.
Check your home’s heritage status with the City.
Get quotes for restoration plus storms, and for matched replacements.
Compare cost, comfort, maintenance and resale appeal.

Often the answer is a mix: restore the street-facing windows that define the look and replace badly damaged ones at the back. For the bigger picture, see my post on buying an older East Hill home, or if you’re getting ready to list, selling your East Hill home.

FAQ

Are old wood windows energy-efficient?

A single-pane window on its own isn’t, but weatherstripping, fresh glazing and a good storm window improve things a lot while keeping the original.

Do buyers prefer original windows or new ones?

It depends on the buyer. People shopping for character homes often value well-kept originals; others prioritize low maintenance. Condition matters most either way.

Do I need a permit to replace windows in Vernon?

Check with the City of Vernon. Homes with heritage protection generally need a Heritage Alteration Permit for exterior changes, and changes to window openings may need a building permit.

Buying or selling a character home on East Hill? Call or text me at (250) 550-6979, or browse East Hill homes for sale.