# St. Charles, MO

Canonical: https://www.pennywindowstl.com/service-area/st-charles/

![A St. Charles home after a full siding replacement](https://www.pennywindowstl.com/wp-content/uploads/penny/photos/siding-project/siding-project-1-1920.webp)

St. Charles, MO

# Windows & doors in St. Charles.

Across the river in St. Charles, windows, doors, and siding installed clean and fast, most jobs in one to two days.

[Get a free estimate](/estimate)[(314) 867-4355](tel:+13148674355)

## The windows St. Charles asks for

We're a St. Louis window and door company that's been family-owned since 1953. We bring the same crews and the same standard to St. Charles that we hold at home, whether it's a single window, a new front door, or a whole-home replacement.

Across the river, St. Charles blends historic Main Street and Frenchtown homes with newer neighborhoods spreading out from them. Siding is one of the biggest single improvements here: it seals the walls against the weather and refreshes the whole exterior in one job. We strip, detail every opening, and install low-maintenance siding tight to the house.

### Double-hung windows

The St. Louis classic: both sashes open, both tilt in to clean.

[Learn more](/window-styles/double-hung)

### Casement windows

Crank-out windows that seal the tightest and catch a breeze.

[Learn more](/window-styles/casement)

### Sliding windows

Horizontal sliders that glide open easy, great for wide openings.

[Learn more](/window-styles/sliding)

### Bay & bow windows

Projecting windows that add light, a view, and a little room.

[Learn more](/window-styles/bay-bow)

### Picture windows

Fixed windows that frame a view and flood a room with light.

[Learn more](/window-styles/picture)

### Basement & hopper windows

Tough, tilt-in basement windows that seal out water and air.

[Learn more](/window-styles/basement-hopper)

![A St. Louis home with newly installed siding](https://www.pennywindowstl.com/wp-content/uploads/penny/photos/siding/siding-1-1920.webp)

Most requested in St. Charles

### Siding in St. Charles

Low-maintenance siding that keeps water out of the walls and changes the look of the whole exterior. Pairs naturally with new windows in one clean job.

[Explore siding→](/windows/siding)

### Why St. Charles calls us

- Family-owned and operated since 1953
- Free in-home estimates
- No subcontractors, our own install crews
- Limited lifetime warranty
- Most installations completed in 1 to 2 days

## Recent work in St. Charles

[![A St. Charles home after a full siding replacement](https://www.pennywindowstl.com/wp-content/uploads/penny/photos/siding-project/siding-project-2-1200.webp)

Siding

### New siding that refreshed the whole exterior](/projects/siding-exterior-refresh)

### Areas we serve in and around St. Charles

- Historic Main Street
- Frenchtown
- New Town
- Cottleville edge

### Nearby towns we cover

We install windows, doors, and siding across the metro. Just outside St. Charles, we also work in:

- [Windows & doors in St. Peters→](/service-area/st-peters)
- [Windows & doors in O'Fallon→](/service-area/ofallon)
- [Windows & doors in Chesterfield→](/service-area/chesterfield)

## Ready for new windows in St. Charles?

Tell us what you’re thinking about and we’ll set up a free in-home estimate. Our own crews, a straight price, and a limited lifetime warranty.

[Get a free estimate](/estimate)[(314) 867-4355](tel:+13148674355)