Sliding door lock — Washington, DC

Last updated: September 24, 2026

What affects the price

The final price for installing a sliding door depends on a few key things. First, consider the material; vinyl is generally more budget-friendly, while wood or aluminum frames usually add to the cost. The size of the opening and whether you need custom sizing will also shift the bottom line. If the current frame is damaged or needs structural repairs before the new door fits, that requires extra labor. Finally, energy-efficient glass packages or specialty hardware like locks and handles impact the total investment. Exact pricing confirmed free on the call.

About this service

A sliding door lock is the primary security mechanism that prevents your door from being opened from the outside. You need this service if your current latch is loose, jammed, or if you want to add extra security measures like a secondary bar or keyed lock. We assess your existing door setup to ensure the new hardware aligns correctly with the strike plate for maximum safety. Ensuring a secure fit is essential for both your peace of mind and home protection.

Frequently asked in Washington

Also serving nearby: Alexandria · Baltimore · Richmond · Reading · Philadelphia

All cities in District of Columbia →

More on this: ENERGY STAR doors — choosing efficient doors.

Service area details

Serving all of Washington — population 678,972; about 11,107 residents per square mile across 61.1 sq mi. ZIP codes covered include 20001, 20002, 20003, 20004, 20005, 20006, 20007, 20008.

Neighborhoods served in Washington: Georgetown, Capitol Hill, Dupont Circle, Adams Morgan, Chinatown, Penn Quarter — and every surrounding area.