For rental property, specify mid-grade vinyl with fusion-welded corners and metal tilt latches rather than premium glass. Durability and serviceable parts matter more than U-factor. Schedule around turnover and remember that bedroom egress is a legal requirement, not an upgrade.
Rental property windows are a different specification problem from owner-occupied. The person paying for the windows is usually not the person paying the heating bill, and the failure modes that matter are the ones that generate service calls.
Here is how we quote them differently.
What to prioritize in a rental spec
- Fusion-welded frame corners, because mechanically fastened corners work loose and become an air leak complaint you will hear about.
- Metal tilt latches rather than plastic, which is the single most common warranty call on budget units and generates a service trip every time.
- Block-and-tackle balances rather than spiral balances, because a sash that will not stay up is the most common tenant complaint.
- Standard sizes where the openings allow, which keeps replacement glass and parts available.
- Serviceable hardware from a manufacturer that will still exist in ten years.
- Screens with replaceable spline rather than sealed frames, because screens get damaged in rentals constantly.
- Mid-grade glass. The tenant pays the heating bill in most arrangements, and the marginal performance is not where the return is.
- Consistent product across units in a building, so one parts inventory covers everything.
The code items that are not optional
Two things are legal requirements rather than upgrades and they come up constantly in Capital Region rental stock, much of which is pre-1940. Every sleeping room needs an emergency escape and rescue opening meeting the 5.7 square foot net clear opening standard, and this applies to rentals as much as to owner-occupied homes. Windows that have been painted shut, that have failed balances and will not stay open, or that are too small in a converted attic or basement bedroom are all problems here. The second is window opening control or fall protection where required by local ordinance for units with young children, which some municipalities enforce. Both are worth confirming with your local code office rather than assuming, because the liability sits with the owner.
Scheduling around tenants
| Approach | When it works | Notes |
|---|---|---|
| Between tenancies | Best option | No access coordination, no disruption |
| Unit by unit, occupied | Multi-unit buildings | A few hours per unit, notice required per lease |
| Exterior only phases | Capping and trim | Minimal tenant disruption |
| Whole building at once | Vacant or being repositioned | Most efficient per unit |
| Worst-first phasing | Limited budget | North and west elevations, failed glass first |
The owner-occupied unit exception
A very common Capital Region situation, particularly in Troy, Watervliet, Cohoes, Rensselaer and Mechanicville, is a two-family where the owner lives in one unit and rents the other. There is no reason to specify both identically, and we are happy to quote it as two specifications: a better glass package and nicer hardware in the unit you live in, and a durable, serviceable mid-grade package upstairs. Itemized separately so you can see exactly what the difference costs. Most owners in that situation end up spending the difference on their own unit and being glad they did not spend it twice.
Ranges reflect typical Capital Region projects and are for planning only. Every Sundog quote is written, itemized, and free.
Frequently asked questions
What windows should I put in a rental property?
Mid-grade vinyl with fusion-welded corners, block-and-tackle balances and metal tilt latches. Prioritize durability and serviceable parts over premium glass, because your failure modes are service calls rather than energy bills, and in most arrangements the tenant pays for heat.
Do rental properties need egress windows?
Yes. Every sleeping room requires an emergency escape and rescue opening meeting the 5.7 square foot net clear opening standard, and that applies to rentals exactly as it does to owner-occupied homes. Painted-shut windows, failed balances and undersized converted-bedroom windows are all problems here, and the liability sits with the owner.
Can you work on occupied rental units?
Yes, routinely. Each unit typically takes a few hours and we schedule around whatever notice period your leases require. We work unit by unit so no tenant is without a window for more than a short time, and no opening is ever left open.
Should I use the same windows in my own unit and the rental?
Not necessarily, and many owners do not. We will quote a better package for the unit you live in and a durable mid-grade package for the rental, itemized separately. It is a very common request in two-family buildings in Troy, Watervliet, Cohoes and Mechanicville.
How do I keep window costs down on a multi-unit building?
Use one product across all units so parts and glass are interchangeable, specify standard sizes wherever the openings allow, do the building in as few mobilizations as possible, and phase by worst-first if the budget requires. Consistency across units saves more over ten years than any single purchasing decision.
Services this relates to
Keep reading
Local pages
Questions about your own house?
A free measure and a written quote costs you nothing and gives you real numbers to work with.