Lower City · Durand
Durand's big old houses deserve careful window work
Durand is one of Hamilton's first four neighbourhoods, and part of it lies inside the Durand-Markland heritage district. That shapes every window decision here. The original wood sash is often worth saving, and in the district, replacing it, or even changing a storm window, needs a Heritage Permit first. We'll find you an independent pro who repairs old sash and knows the permit side, and we chase it up if nobody gets back to you.
At a glance
- Heritage
- Durand-Markland district, plus individually designated houses
- Permit to know
- A Heritage Permit for new windows, doors or storms
- Common jobs
- Sash repair, storm windows, broken panes
- Quote tip
- Photos of each window, inside and out, plus your street name

Durand-Markland district: what needs a Heritage Permit
The surprise for most Durand owners is how much the permit covers. On a designated property, or anywhere in the Durand-Markland district, any new or replacement window or door needs a Heritage Permit, and the City's list names removable storm windows and storm doors too. It's free, but applications go to a monthly review meeting and any building permit waits for approval, so allow for that.
Not every Durand street is in the district, and some houses outside it are designated on their own; the 1884 John H. Park House on Markland Street is one. Put your address into the City's heritage map before you book anything. If it's clear, a same-size window swap in Hamilton usually needs no building permit.
Tall wood sash: cords, weights and putty
A hung sash window is simple machinery. Two sashes slide past each other, balanced by weights in hidden pockets and hung on cords over pulleys. Each pane sits in a bead of putty.
When a window won't stay up, a cord has snapped. When it rattles or leaks air, the strips that guide the sashes have worn. When a pane looks loose, the putty has cracked. All three are repairs: re-cording, reglazing, and consolidating soft wood at the sill. The frame and the old glass stay.
The City's heritage staff argue for exactly this, and their guidance notes that the seals in modern double glazing often fail. Wood window repair goes into the detail.
Storms and draft control without losing the originals
A good storm window is what makes old sash comfortable in January. It cuts drafts, keeps rain off the putty and helps with condensation. The City's heritage guidance recommends storms or interior panels for exactly those reasons, alongside weather-stripping. Old wooden storms can often be repaired too.
The catch in Durand-Markland is the permit: installing new storms, even removable ones, needs a Heritage Permit if your house is in the district or designated. Interior panels on the room side are worth asking about if you'd rather leave the outside alone; confirm with the City's heritage staff before ordering. Our storm windows page compares the choices.
Glass repairs that need no permit
The City's list of jobs that normally skip the Heritage Permit names fixing broken glass, weather-stripping, and small repairs that match what's there. That covers a lot:
- Broken window glass: one cracked pane cut to fit and set in fresh putty.
- Sash tune-ups: new cords, reglazing and weather-stripping on the sash you have.
- Storm window repair: new glass or putty in an existing wooden storm.
- Foggy sealed units: new glass in a later replacement window with a sound frame.
Not sure a job counts as repair? Ask the City's heritage staff before it starts.
Grants for designated homes
If your house is designated, on its own or as part of the district, the City has two programs for conservation work, a Heritage Revitalization Grant and a Heritage Revitalization Loan, which charges no interest. The amounts and application windows move, so read the City's heritage windows page before committing. There's no City program for ordinary replacement, and a glass-only repair won't earn the provincial window rebate.
For a quote, send photos of each window you're worried about and your street name, so the pro can see whether the permit question comes first. Start a request when you're ready.
Durand questions
The cords on my Durand sash have snapped. Does the window need replacing?
Usually not. Snapped cords are the classic sash repair: the pro opens the weight pocket, hangs a new cord and refits the sash, and can reglaze or patch soft wood at the same visit. Replacement makes sense only when so much wood has rotted that little original would be left, close to the test the City itself applies.
Is there City money for restoring windows on a designated Durand house?
Yes, if the house is designated, and homes inside the Durand-Markland district count. The City runs two heritage programs for conservation work, a grant and a loan that charges no interest. The amounts and application windows move, so read the current terms before you sign a quote. Our heritage district windows guide links the official pages.
Can my Durand storms be fixed without a Heritage Permit?
Usually, as long as you're repairing the storms you have rather than installing new ones. New glass, fresh putty or a reglued corner matches what's already there, and the City treats that kind of small repair as permit-free in most cases. Swapping in new storms, even removable ones, does need one in the district. Send a photo of the storm and its worst corner.
How do I find out if my house is in the Durand-Markland district?
Search your address on the City's online heritage map; district properties and designated buildings are marked on it. The district doesn't cover all of Durand, so don't go by the neighbourhood name. If the map is unclear, the City's heritage planning staff can confirm. Locke Street in Kirkendall has designated buildings too.