Windsor : Règlement no 148-2025, art. 5.6.5(a) — Building and Property Standards By-law

Where a Part IV or Part V Heritage Property remains vacant for a period of 90 days or more, the owner shall ensure that appropriate utilities serving the building are connected as required in order to provide, maintain and monitor proper heating and ventilation to prevent damage to the heritage attributes.

• (b) The owner of a vacant Part IV or Part V Heritage Property shall protect the building and property against the risk of fire, storm, neglect, intentional damage or other damage by other causes by effectively preventing the entrance of the elements, unauthorized persons or the infestation of pests by boarding up and securing any openings to the building in the following manner:
• (i) all boards shall be installed from the exterior and shall be fitted in a watertight manner and so that all exterior trim and cladding remains uncovered and undamaged by the boarding;
• (ii) all boards shall be fastened securely in a manner that minimizes damage to the heritage attributes and the historic fabric, and is reversible;
• (iii) all boards shall be painted in a manner to reflect panes of glass, frames and mullions that were to be found on the opening that is being boarded over or the panes of glass shall be painted in matt black and the window frames and mullions shall be painted in a colour that of the original opening;
• (iv) all boards used for boarding and securing openings not located in a window or door opening shall be painted or otherwise treated so that the colour blends with the exterior of the building or structure.
• (v) minimizing visual impact; and
• (vi) no window, door or other opening on a Part IV heritage property or Part V heritage property shall be secured by brick or masonry units held in place by mortar unless a Heritage Alteration Permit is granted.