October in Eastern Washington: mornings are crisp, the furnace is waking up, and suddenly you notice it — that ribbon of cold air sliding past the front door. Before you tape a towel along the threshold like it is 1978, let us figure out whether this is a $30 fix or a sign the door has reached retirement.

Start With the Dollar-Bill Test

Close the door on a dollar bill at several points around the frame. If it slides out easily anywhere, the seal is not doing its job at that spot. Try the hinge side, latch side, top, and threshold — drafts hide in corners.

When Weatherstripping Is the Fix

If the door itself is solid, square in the frame, and closes without dragging, worn weatherstripping is the likely culprit. Foam and vinyl seals compress and crack after a few years of our hot summers. New kerf-style weatherstripping and a fresh door sweep are inexpensive and make an immediate difference.

When the Door Is the Problem

Some symptoms will not be solved by any amount of weatherstripping:

• Warping or bowing — common with older wood doors after years of sun exposure; the door can no longer meet the seal evenly.
• Rot or delamination at the bottom rail — moisture damage only spreads.
• A racked frame — if the reveal around the door is uneven, the frame has shifted and the door will never seal tight.
• Single-pane glass inserts — pretty, but they leak heat all winter.

What a Modern Entry Door Gets You

Today’s fiberglass and steel entry systems are insulated cores with factory-fit frames, adjustable thresholds, and continuous weatherstripping — sealed as a system, not patched piece by piece. Brands like Therma-Tru pair that efficiency with real curb appeal, and the transformation of an entryway is dramatic.

An Honest Assessment, Free

We will tell you plainly if a service repair is all you need — we do those too. And if the door is done, we will measure, order, and install a replacement that seals right for the next few decades.

Ready for honest answers about your windows, doors, or glass? Schedule a free in-home estimate with our award-winning team. Call us in the Tri-Cities at (509) 586-1177, in Walla Walla at (509) 529-5110, or request your free estimate online.