(647) 581-3510
Contact Us
Poor insulation and drafts are common after window and door installations. This usually happens when gaps are left behind or sealing is done poorly. These problems can increase your energy costs, create uneven temperatures, and leave cold areas near windows or doors.
Heritage Masonry and Construction provides window and door installation in Greater Toronto Area, ON, with a focus on tight seals, proper fit, and no shortcuts. We help homeowners avoid common issues when installations are rushed or done without care.
We use proven methods to prevent air leaks and ensure every frame is square and secure. Our team doesn’t just place the unit and walk away; we check every edge, test for drafts, and clean up after ourselves.
Here’s what sets our window and door installation apart:
Misaligned doors and windows can cause long-term issues. When the frame isn’t level or the unit isn’t installed properly, it may jam, squeak, or fail to seal fully. This leaves you with ongoing problems and possible damage over time.
Our experts avoid this by taking time to align everything correctly. We don’t rush the job, measure more than once, and double-check the operation before calling it done.
Whether we’re replacing one unit or handling a full set of openings, we focus on proper fit, full insulation, and clean finishing. Our goal is to make sure your new windows and doors work well for years, not just look good on day one.
Here’s what you can expect from us:
Whether your property is older and has non-standard frames or is a newer build, we adapt to each project, using our practical experience from working across the GTA.
Our process is focused on long-term durability. You won’t call us back in six months because something doesn’t shut right or feels loose. When we’re done, it works.
We thoroughly inspect everything, subframes, headers, and weather stripping, and correct issues before installing new units.
Common signs are drafts, visible gaps, foggy windows, and windows and doors that stick or won’t close properly. We can assess and recommend a proper fix if you see these.
To prevent water intrusion, we use closed-cell spray foam for gaps, backer rod, commercial-grade caulking, sill pans, and flashing tape where needed.
We recommend that someone be present during the initial walkthrough. After that, many clients leave us to handle the work and return for the final inspection. We maintain clear communication either way.