How Do You Keep a Heating Bill Manageable in a Drafty Old Apartment?

By The Penny Plan Editorial Team Published July 13, 2026 5 min read

Cold air seeps in around the windows, the radiator clanks all night, and the heating bill climbs while the apartment somehow still feels chilly. Renting an older unit often means living with the building’s flaws rather than fixing them, but there’s still a fair amount within a renter’s control.

In a nutshell

Renters in drafty older apartments can usually reduce heating costs through low-cost, non-permanent weatherproofing steps, like sealing gaps and using window insulation, combined with checking whether any bill-assistance programs apply to their situation. None of these steps requires structural changes, so they generally don’t run into lease restrictions on modifying the unit.

Weatherproofing steps that don’t touch the lease

Checking the lease before anything more involved

Before making any change beyond the fully removable options above, it’s worth reviewing the lease terms directly, since some leases restrict window coverings, exterior-facing modifications, or anything installed with adhesive. Sticking to non-permanent products avoids most of these restrictions entirely.

When the building itself is the problem

If drafts are severe enough that ordinary weatherproofing doesn’t meaningfully help, that can point to a maintenance issue the landlord is responsible for, like a failing window seal or inadequate insulation. Many areas have habitability standards that require a rental to be adequately heatable, and documenting the issue in writing to the landlord is generally the appropriate first step before assuming the cost has to be absorbed entirely by the tenant.

Programs that can help with the bill itself

Beyond weatherproofing, various programs exist to help people manage heating costs, particularly during colder months or on a fixed income, including utility-run assistance programs and broader public support programs. Eligibility and application details vary considerably by location and household situation, so checking with a local utility provider or a community assistance organization directly is the most reliable way to find out what applies. This is a similar situation to other public benefits available to people managing a tight budget, where the right program depends heavily on individual circumstances.

The bottom line

A drafty older apartment isn’t something a renter can fully solve on their own, but low-cost, lease-friendly weatherproofing can meaningfully reduce heat loss, and assistance programs exist for when the bill itself is the bigger concern. Combining both approaches, rather than relying on just one, tends to make the coldest months more manageable without requiring any permanent changes to the unit. Building a general cushion for utility swings, along the lines of maintaining an emergency fund sized for unpredictable costs, can also take some of the sting out of a heating bill that runs higher than usual during a particularly cold stretch.