Patio door replacement cost — Fort Collins, CO

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

Replacing a patio door is often more cost-effective than a new install because the rough opening is already prepared. Price variations depend on whether you choose vinyl, wood, or fiberglass, and if you need to upgrade the screen or locking system. Exact pricing confirmed free on the call.

Frequently asked in Fort Collins

Also serving nearby: Greeley · Longmont · Boulder · Thornton · Westminster

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

Service area details

Serving all of Fort Collins — population 170,376; about 2,976 residents per square mile across 57.2 sq mi. ZIP codes covered include 80521, 80522, 80523, 80524, 80525, 80526, 80527, 80528.

Neighborhoods served in Fort Collins: Drake Neighborhood, Fossil Creek, Harmony Corridor, Old Town Fort Collins, The Oval, West Fort Collins — and every surrounding area.